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Full Publication List by Dr. WC CHANG

Publications (first and/or corresponding*-authored articles are listed below)

2024

  • Chan JKN, Lee KCK, Correll CU, So YK, Chan CY, Wong CSM, Cheung KW, Seto MTY, Lin J, Chang WC*. Adverse obstetric and neonatal outcomes associated with maternal schizophrenia-spectrum disorders and prenatal antipsychotic use: a meta-analysis of 37,214,330 pregnancy deliveries and propensity-score weighted population-based cohort study assessing confounder dependency of risk estimates. Molecular Psychiatry 2024: doi.org/10.1038/s41380-024-02723-1 [online ahead of print on Sep 2, 2024]

  • Chan JKN, Lee KCK, Wong CSM, Chang WC*. Risk of congenital malformations associated with first-trimester exposure to antipsychotics: a propensity score-weighted population-based cohort study. European Psychiatry 2024; doi: 10.1192/j.eurpsy.2024.1758. Online ahead of print.

  • Chan JKN, Hung SC, Lee KCK, Cheung KW, Seto MTY, Wong CSM, Lin J, Chang WC*. Risk of adverse pregnancy, delivery and neonatal outcomes associated with bipolar disorder and prenatal use of mood stabilizers: a population-based cohort study. Psychiatry Research 2024 339:116050.

  • Chan JKH, Lee KCK, Wong CSM, Chang WC*. First-trimester antidepressant use and risk of congenital malformations: a population-based cohort study. Psychiatry Research 2024 339:116038.

  • Chu RST, Chong RCH, Chang DHH, Leung ALS, Chan JWN, Wong CSM, Chang WC*. The risk of stroke and post-stroke mortality in people with schizophrenia a systematic review and meta-analysis study. Psychiatry Research 2024; 332:115713.

  • Chang WC*, Nemoto T, Chan SKW, Tang CYZ, Chung YC. Early psychosis and early intervention: clinical, functional, and cognitive outcomes (Editorial). Frontiers in Psychiatry 2024; 15:1471032.

  • Chan JKN, Wong CSM, Fang CZ, Hung SC, Lo HKY, Chang WC*. Mortality risk and mood stabilizers in bipolar disorder: a propensity-score weighted population-based cohort study in 2002-2018. Epidemiology and Psychiatric Sciences 2024; 33:e31.

  • Lo HKY, Tong CHY, Chan JKN, Kam CTK, Wong CSM, Cheng CPW, Ho C, Leung BMH, Wong WSH, Yu ZHS, Chang WC*. Temporal trends of antidepressant utilization patterns in children and adolescents in Hong Kong: a 14-year population-based study with joinpoint regression analysis. Journal of Affective Disorders 2024; 344:61-68.

  • Chan JKN, Fang CZ, Lo HKY, Wong CSM, Yung NCL, Chang WC*. Pre-existing chronic physical morbidity and excess mortality in people with bipolar disorder: a population-based cohort study in 2008-2018. European Neuropsychopharmacology 2024; 84:20

  • Lo HKY, Wang S, Chan JKN, Wong CSM, Wong GHS, Lei JHC, So YK, Fung VSC, Chu RST, Chung AKK, Lee KCK, Cheng CPW, Chan WC, Chang WC*. The role of anxiety and insomnia in the relationship between COVID-19 perseverative cognition and depression: parallel and serial mediation analyses. European Neuropsychopharmacology 2024; 84:18-19.

  • So YK, Chan CY, Fung SC, Lui TT, Lau FC, Chan KW, Lee HM, Lui SY, Hui LM, E Chen, WC Chang*. Rates and correlates of medication non-adherence behaviors and attitudes in adult patients with early psychosis. Social Psychiatry and Psychiatric Epidemiology 2024;59(7):1215-1225.

  • Lo HKY, Chan JKN, Wong CSM, Wong GHS, Lei JHC, So YK, Fung VSC, Chu RST, Ling R, Chung AKK, Lee KCK, Cheng CPW, Chan WC, Chang WC*. Prevalence and correlates of suicidal ideation in the general public during the fifth wave of COVID-19 pandemic in Hong Kong. Frontiers in Psychiatry 2024; 14:1252600.

  • Lee KCK, Chan JKN, Wong CSM, Wong GHS, Lei JHC, So YK, Fung VSC, Chu RST, Chung AKK, Cheng CPW, Lo HKY, Chan WC, Chang WC*. Relationships between psychopathological symptoms, pandemic-related stress, perceived social support and COVID-19 infection history: a network analysis in Chinese college students. Frontiers in Psychiatry 2024; 15:1340101.

  • Fung VSC, Chan JKN, Chui EMC, Wong CSM, Chu RST, So YK, Chan JMT, Chung AKK, Lee KCK, Lo HKY, Cheng CPW, Law CW, Chan WC, Chang WC*. Network analysis on psychopathological symptoms, psychological measures, quality of life and COVID-19 related factors in Chinese psychiatric patients in Hong Kong. BMC Psychiatry 2024; 24(1):271.

  • Chan JKN, Chan DHH, Fung VSC, Chui EMC, Wong CSM, Chu RST, So YK, Chan JMT, Chung AKK, Lee KCK, Cheng CPW, Lo HKY, Lsw CW, Chan WC, Chang WC*. Prevalence and correlates of depression, anxiety and trauma-like symptoms in Chinese psychiatric patients during the fifth wave of COVID-19 pandemic: a cross-sectional study in Hong Kong. BMC Psychiatry 2024; 24, 372.

2023

  • Chan JKN, Correll CU, Wong CSM, Chu RST, Fung VSC, Wong GHS, Lei JHC, Chang WC*. Life expectancy and years of potential life lost in people with mental disorders: a systematic review and meta-analysis. eClinical Medicine 2023;65:102294.

  • Fung VSC, Chan JCY, Wong SCY, Wong CSM, Kirlety O, Myin-Germeys I, Strauss GP, Chang WC*. Investigation of momentary negative symptoms in patients with early psychosis in daily life: an experience sampling study. Psychiatry Research 2023; 325: 115234.

  • Hung C, Chan JWN, Wong CSM, Fung VSC, Lee KCK, Chang WC*. Antidepressant utilization patterns and predictors of treatment continuation in pregnant women: a 16-year population-based cohort. Australian and New Zealand Journal of Psychiatry 2023 ;57(5):686-697.

  • Law JWY, Chan JKN, Wong CSM, Chen EYH, Chang WC*. Antipsychotic utilization patterns in pregnant women with psychotic disorders: a 16-year population-based cohort study. European Archives of Psychiatry and Clinical Neuroscience 2023 ;273(4):901-909.

  • Yung NCL, Wong CSM, Chan JKN, Chang WC*. Mortality rates in people with first diagnosis of schizophrenia-spectrum disorders: a 5-year population-based cohort study. Australian and New Zealand Journal of Psychiatry 2023 Jun;57(6):854-864.

  • Chu RST, Tong CHY, Wong CSM, Chang WC*, Tang WCY, Chan CCL, Lui SY, Hui LM, Suen YN, Chan KW, Lee HM, Chen YH. Effort-based decision making in schizotypy and its relationship with amotivation and psychosocial functioning. Frontier in Psychiatry 2023;14:1123046.

  • Lo HKY, Wong GHS, Chan JKN, Wong CSM, Lei JHC, So YK, Fung VSC, Chu RST, Chung AKK, Lee KCK, Cheng CPW, Chan WC, Chang WC*. COVID-19 perseverative cognition and depressive symptoms in Hong Kong: the moderating role of resilience, loneliness and coping strategies. Journal of Affective Disorders 2023; 337: 86-93.

  • Chu RST, Ng CM, Chu SC, Lui TT, Lau FC, Chan SKW, Lee EHM, Hui CLM, Chen EYH, Lui SSY, Chang WC*. Rate and correlates of self-stigma in adult patients with early psychosis. Frontier in Psychiatry 2023;14:1200568.

  • Kam CTW, Fung VSC, Chang WC*, Hui CLM, Chan SKW, Lee EHM, Lui SSY, Chen EYH. Cognitive subgroups and the relationships with symptoms, psychosocial functioning and quality of life in first-episode non-affective psychosis: a cluster-analysis approach. Frontier in Psychiatry 2023;14:1203655.

  • Fung VSC, Chan JMT, Chiu EMC, Wong CSM, Chan JWN, Chu RST, So YK, Chung AKK, Lee KCK, Cheng CPW, Law CW, Chan WC, Chang WC*. Prevalence and correlates of subjective cognitive impairment in Chinese psychiatric patients during the fifth wave of COVID-19 in Hong Kong. Frontier in Psychiatry 2023;14:1216768

  • Lo HKY, Chan JKN, Yip EWC, Chui EMC, Fung VSC, Wong CSM, Chu RST, SO YK, Chan JMT, Chung AKK, Lee KCK, Cheng CPW, Law CW, Chan WC, Chang WC*. The prevalence and correlates of suicidal ideation in Chinese psychiatric patients during the fifth wave of COVID-19 in Hong Kong. European Neuropsychopharmacology 2023;77:4-11.

2022

  • Chan JKN, Tong CHY, Wong CSM, Chen EYH, Chang WC*. Life expectancy and years of potential life lost in bipolar disorder: a systematic review and meta-analysis. British Journal of Psychiatry 2022;221(3):567-576.

  • Chan KN, Chu ST, Hung C, Law WY, Wong CM, Chang WC*. Mortality, revascularization and cardioprotective pharmacotherapy after acute coronary syndrome in patients with severe mental illness: a systematic review and meta-analysis. Schizophrenia Bulletin 2022;48(5):981-998.

  • Kan ACO, Chan JKN, Wong CSM, Chen EYH, Chang WC*. Psychotropic drug utilization patterns in pregnant women with bipolar disorder: a 16-year population-based cohort study. European Neuropsychopharmacology 2022;57:75-85.

  • Chan JKN, Wong CSM, Yung NCL, Chen EYH, Chang WC*. Pre-existing chronic physical morbidity and excess mortality in people with schizophrenia: a population-based cohort study. Social Psychiatry and Psychiatric Epidemiology 2022 Mar;57(3):485-493

  • Kam TK, Lui TT, Lau FC, Chan KW, Lee HM, Hui LM, Suen YN, Lui SY, Chen E, Chang WC*. Clinical and psychological correlates of insight dimensions in patients with early psychosis. Early Intervention in Psychiatry 2022 May;16(5):527-532.

  • Chan KN, Chang WC*, Ng CM, Lee HC, Chan SI, Chiu SY, Wong CF, Wo SF, Lee HM, Chan KW, Wong MC, Chan KL, Yeung WS, Chan CWH, Choy LW, Chong SY, Siu MW, Lo TL, Yan WC, Ng MK, Poon LT, Pang PF, Lam WC, Wong YC, Chung WS, Mo YM, Lui SY, Hui LM, Chen EYH. Sex differences in symptom severity, cognition and psychosocial functioning among individuals with at-risk mental state for psychosis. Early Intervention in Psychiatry 2022;16(1):61-68.

2021

  • Chang WC, Strauss GP, Ahmed AO, Wong SCY, Chan JKN, Lee EHM, Chan SKW, Hui CLM, James SH, Chapman HC, Chen EYH. The latent structure of negative symptoms in individuals with attenuated psychosis syndrome and early psychosis: support for the 5 consensus domains. Schizophrenia Bulletin 2021;47:386-394.

  • Chan JKN, Wong CSM, Or PCF, Chen EYH, Chang WC*. Risk of mortality and complications in patients with schizophrenia and diabetes mellitus: a population-based cohort study. British Journal of Psychiatry 2021;219:375-382.

  • Yung NCL, Wong CSM, Chan JKN, Chen EYH, Chang WC*. Excess mortality and life-years lost in people with schizophrenia and other non-affective psychoses: an 11-year population-based cohort study. Schizophrenia Bulletin 2021;47:474-484.

  • Chan JKN, Wong CSM, Yung NCL, Chen EYH, Chang WC*. Excess mortality and life-years lost in people with bipolar disorder: an 11-year population-based cohort study. Epidemiology and Psychiatric Sciences 2021;30:e39.

  • Chan JKN, Wong CSM, Or PCF, Chen EYH, Chang WC*. Diabetes complication burden and patterns and risk of mortality in people with schizophrenia and diabetes: a population-based cohort study with 16-year follow-up. European Neuropsychopharmacology 2021;53:79-88.

  • Wong SCY, Chang WC*, Hui CLM, Chan SKW, Lee EHM, Suen YN, Chen EYH. Relationship of subjective quality of life with symptomatology, neurocognition and psychosocial functioning in first-episode psychosis: a structural equation modelling approach. European Archives of Psychiatry and Clinical Neuroscience 2021;271(8), 1561-1569

  • Luk MSK, Chang WC*, Chong CSY, Siu CMW, Chan SKW, Lee EMH, Hui CLM, Sun YN, Lee TMC, Lo TL, Chen EYH. Altered risky decision-making in patients with early non-affective psychosis. European Archives of Psychiatry and Clinical Neuroscience 2021;271(4), 723-731.

  • Kam CTK, Chang WC*, Kwong VWY, Lau ESK, Chan GHK, Jim OTT, Hui CLM, Chan SKW, Lee EHM, Chen EYH. Patterns and predictors of trajectories for subjective quality of life in patients with early psychosis: three-year follow-up of the randomized controlled trial on extended early intervention. Australian and New Zealand Journal of Psychiatry 2021 55(10) 983-992.

  • Chang WC*, Ng CN, Chan KN, Lee HC, Chan SI, Chiu SY, Lee HM, Chan KW, Wong MC, Chan KL, Yeung WS, Chan CWH, Choy LW, Chong SY, Siu MW, Lo TL, Yan WC, Ng MK, Poon LT, Pang PF, Lam WC, Wong YC, Chung WS, Mo YM, Lui SY, Hui LM, Chen EYH. Psychiatric comorbidity in individuals at-risk for psychosis: relationships with symptoms, cognition and psychosocial functioning. Early Intervention in Psychiatry 2021;15(3):616-623.

  • Chu RST, Ng CM, Chan KN, Chan KW, Lee HM, Hui LM, Chen E, Chang WC*. Aberrant learned irrelevance in patients with first-episode schizophrenia-spectrum disorder. Brain Sciences 2021;11:1370.

  • Wong SCY, Ng MCM, Chan JKN, Luk MSK, Lui SSY, Chen EYH, Chang WC*. Altered risk-taking behavior in early-stage bipolar disorder with a history of psychosis. Frontiers in Psychiatry 2021;12:763545.

2020

  • Chang WC*, Wong CSM, Or PCF, Chu AOK, Hui CLM, Chan SKW, Lee EHM, Suen YN, Chen EYH. Inter-relationships among psychopathology, premorbid adjustment, cognition, and psychosocial functioning in first-episode psychosis: a network analysis approach. Psychological Medicine 2020; 50 (12), 2019-2027

  • Chang WC*, Westbrook A, Strauss G, Chu AOK, Chong CSY, Siu CMW, Chan SKW, Lee EHM, Hui CLM, Suen YM, Lo TL, Chen EYH. Abnormal cognitive effort allocation and its association with amotivation in first-episode psychosis. Psychological Medicine 2020; 50 (15), 2599-2609

  • Cheng PWC, Chang WC‡, Lo GG, Chan KWS, Lee HME, Hui LMC, Suen YN, Leung YLE, Au Yeung KMP, Chen S, Mak KFH, Sham PC, Santangelo B, Veronese M, Ho CL, Chen YHE, Howes OD. The role of dopamine dysregulation and evidence for the transdiagnostic nature of elevated dopamine synthesis in psychosis: a positron emission tomography (PET) study comparing schizophrenia, delusional disorder and other psychotic disorders. Neuropsychopharmacology 2020; 45(11):1870-‌1876 (‡ as co-first author)

  • Yung NCL, Wong CSM, Chan JKN, Or PCF, Chen EYH, Chang WC*. Mortality in patients with schizophrenia admitted for incident ischemic stroke: a population-based cohort study. European Neuropsychopharmacology 2020;31:152-157.

  • Chang WC*, Chan JKN, Wong CSM, Hai JSH, Or PCF, Chen EYH. Mortality, revascularization and cardioprotective pharmacotherapy after acute coronary syndrome in patients with psychotic disorders: a population-based cohort study. Schizophrenia Bulletin 2020;46:774-784.

2019

  • Chang WC*, Ho RWH, Tang JYM, Wong CSM, Hui CLM, Chan SKW, Lee EMH, Suen YN, Chen EYH. Early-stage negative symptom trajectories and relationships with 13-year outcomes in first-episode non-affective psychosis. Schizophrenia Bulletin 2019;45:610-619.

  • Chu AOK, Chang WC*, Chan SKW, Lee EMH, Hui CLM, Chen EYH. Comparison of cognitive functions between first-episode schizophrenia patients, their unaffected siblings and individuals at clinical high-risk for psychosis. Psychological Medicine 2019;49:1929-1936.

  • Chang WC*, Liu JTT, Hui CLM, Chan SKW, Lee EHM, Suen YN, Chen EYH. Executive dysfunctions differentially predict amotivation in first-episode schizophrenia-spectrum disorder: a prospective 1-year follow-up study. European Archives of Psychiatry and Clinical Neuroscience 2019;269(8):887-896

  • Chang WC*, Chu AOK, Treadway MT, Strauss GP, Chan SKW, Lee EHM, Hui CLM, Suen YN, Chen EYH. Effort-based decision-making impairment in patients with clinically-stabilized first-episode psychosis and its relationship with amotivation and psychosocial functioning. European Neuropsychopharmacology 2019;29(5):629-642.

2018

  • Chang WC*, Chu AOK, Kwong VWY, Wong CSM, Hui CLM, Chan SKW, Lee EHM, Chen EYH. Patterns and predictors of trajectories for social and occupational functioning in patients presenting with first-episode non-affective psychosis: a three-year follow-up study. Schizophrenia Research 2018;197:131-137.

  • Chang WC*, Kwong VWY, Or PCF, Lau ESK, Chan GHK, Jim OTT, Hui CLM, Chan SKW, Lee EMH, Chen EYH. Motivational impairment predicts functional remission in first-episode psychosis: 3-year follow-up of the randomized-controlled trial on extended early intervention. Australian and New Zealand Journal of Psychiatry 2018;52:1194-1201.

  • Chang WC*, Lee HC, Chan SI, Chiu SY, Lee HM, Chan KW, Wong MC, Chan KL, Yeung WS, Choy LW, Chong SY, Siu MW, Lo TL, Yan WC, Ng MK, Poon LT, Pang PF, Lam WC, Wong YC, Chung WS, Mo YM, Lui SY, Hui LM, Chen EYH. Negative symptom dimensions differentially impact on functioning in individuals at-risk for psychosis. Schizophrenia Research 2018;202:310-315.

  • Ho RWH, Chang WC*, Kwong VWY, Lau ESK, Chan GHK, Jim OTT, Hui CLM, Chan SKW, Lee EHM, Chen EYH. Prediction of self-stigma in early psychosis: 3-year follow-up of the randomized-controlled trial on extended early intervention. Schizophrenia Research 2018;195:463-468

2017

  • Chang WC*, Kwong VWY, Lau ESK, So HC, Wong CSM, Chan GHK, Jim OTT, Hui CLM, Chan SKW, Lee EHM, Chen EYH. Sustainability of treatment effect of a 3-year early intervention programme for first-episode psychosis. British Journal of Psychiatry 2017;211:37-44..

  • Chang WC*, Wong CSM, Chen EYH, Lam LCW, Chan WC, Ng RMK, Hung SF, Cheung EFC, Sham PC, Chiu HFK, Lam M, Lee EHM, Chiang TP, Chan LK, Lau GKW, Lee ATC, Leung GTY, Leung JSY, Lau JTF, van Os J, Lewis G, Bebbington P. Lifetime prevalence and correlates of schizophrenia-spectrum, affective, and other non-affective psychotic disorders in the Chinese adult population. Schizophrenia Bulletin 2017;43:1280-1290..

  • Chang WC*, Kwong VWY, Hui CLM, Chan SKW, Lee EHM, Chen EYH. Relationship of amotivation to neurocognition, self-efficacy and functioning in first-episode psychosis: a structural equation modeling approach. Psychological Medicine 2017;47:755-765.

  • Chang WC*, Kwong VWY, Chan GHK, Jim OTT, Lau ESK, Hui CLM, Chan SKW, Lee EHM, Chen EYH. Prediction of motivational impairment: 12-month follow-up of the randomized-controlled trial on extended early intervention for first-episode psychosis. European Psychiatry 2017;41:37-41.

  • Kwong VWY, Chang WC*, Chan GHK, et al. Clinical and treatment-related determinants of subjective quality of life in patients with first-episode psychosis. Psychiatry Research 2017;249:39-45.

2016

  • Chang WC*, Waltz JA, Gold JM, Chan TCW, Chen EYH. Mild reinforcement learning deficits in patients with first-episode psychosis. Schizophrenia Bulletin 2016;42:1476-1485.

  • Chang WC*, Hui CLM, Chan SKW, Lee EHM, Chen EYN. Impact of avolition and cognitive impairment on functional outcome in first-episode schizophrenia-spectrum disorder: a prospective one-year follow-up study. Schizophrenia Research 2016;170:318-321.

  • Chang WC*, Kwong VWY, Chan GHK, Jim OTT, Lau ESK, Hui CLM, Chan SKW, Lee EHM, Chen EYH. Prediction of functional remission in first-episode psychosis: 12-month follow-up of the randomized-controlled trial on extended early intervention in Hong Kong. Schizophrenia Research 2016;173:79-83.

  • Chang WC*, Lau ESK, Chiu SSY, Hui CLM, Chan SKW, Lee EHM, Chen EYH. Three-year clinical and functional outcome comparison between first-episode mania with psychotic features and first-episode schizophrenia. Journal of Affective Disorders 2016;200:1-6.

  • Chen ESM, Chang WC*, Hui CLM, Chan SKW, Lee EHM, Chen EYH. Self-stigma and affiliate stigma in first-episode psychosis patients and their caregivers. Social Psychiatry and Psychiatric Epidemiology 2016; 51:1225-1231.

  • Chang WC*, Lau CFC, Chan SSI, Hui CLM, Chan SKW, Lee EHM, Lin J, Chen EYH. Premorbid, clinical and cognitive correlates of primary negative symptoms in first-episode psychosis. Psychiatry Research 2016;242:144–149.

2015

  • Chang WC*, Chan GHK, Jim OTT, Lau ESK, Hui CLM, Chan SKW, Lee EHM, Chen EYH. Optimal duration of an early intervention programme for first-episode psychosis: randomised controlled trial. British Journal of Psychiatry2015; 206 (6):492-500

  • Chang WC*, Chan TCW, Chiu SS, Hui CLM, Chan SKW, Lee EHM, Chen EYH. Self-perceived cognitive functioning and its relationship with objective performance in first-episode schizophrenia: the Subjective Cognitive Impairment Scale. Comprehensive Psychiatry 2015;56:42-50.

  • Chang WC*, Chen ESM, Hui CLM, Chan SKW, Lee EHM, Chen EYH. Prevalence and risk factors for suicidal behavior in young people presenting with first-episode psychosis in Hong Kong: a three-year follow-up study. Social Psychiatry and Psychiatric Epidemiology 2015;50:219-226.

  • Chang WC*, Chan SSI, Hui CLM, et al. Prevalence and risk factors for violent behavior in young people presenting with first-episode psychosis in Hong Kong: a three-year follow-up study. Australian and New Zealand Journal of Psychiatry 2015; 49:914-922.

  • Chang WC*, Cheung R, Hui CLM, Lin JX, Chan SKW, Lee EHM, Chen EYH. Rate and risk factors of depressive symptoms in Chinese patients presenting with first-episode non-affective psychosis in Hong Kong. Schizophrenia Research 2015;168:99–105.

2014

  • Chang WC*, Hui CLM, Chan SKW, Lee EHM, Wong GHY, Chen EYH. Relationship between diminished expression and cognitive impairment in first-episode schizophrenia: a prospective three-year follow-up study. Schizophrenia Research 2014; 152:146-151.

  • Chan TCW, Chang WC*, Hui CLM, Chan SKW, Lee EHM, Chen EYH. Rate and predictors of disengagement from a 2-year early intervention program for psychosis in Hong Kong. Schizophrenia Research 2014;153:204-208.

  • Chang WC*, Tang JWM, Hui CLM, Chan SKW, Lee EHM, Chen EYH. Clinical and cognitive predictors of vocational outcome in first-episode schizophrenia: a prospective three-year follow-up study. Psychiatry Research 2014, 220:834-839.

  • Chang WC*, Chen ESM, Hui CLM, Chan SKW, Lee EHM, Chen EYH. The relationships of suicidal ideation with symptoms, neurocognitive function, and psychological factors in patients with first-episode psychosis. Schizophrenia Research 2014;157:12-18.

2013

  • Chang WC*, Hui CLM, Tang JYM, et al. Impacts of duration of untreated psychosis on cognition and negative symptoms in first-episode schizophrenia: a 3-year prospective follow-up study. Psychological Medicine 2013, 43: 1883-1894.

  • Chang WC*, Hui CLM, Wong GHY et al., Symptomatic remission and cognitive impairment in first-episode schizophrenia: a prospective 3-year follow-up study. Journal of Clinical Psychiatry 2013; 74:e1046-e1053

  • Chang WC*, Tang JYM, Hui CLM, Wong GHY, Chan SKW, Lee EHM, Chen EYH. The relationship of early premorbid adjustment with negative symptoms and cognitive functions in first-episode schizophrenia: a prospective three-year follow-up study. Psychiatry Research 2013, 209: 353-360.

  • Chang WC, Chan TCW, Chen ESM, et al. Concurrent and predictive validity of symptomatic remission criteria in first-episode schizophrenia. Schizophrenia Research 2013, 143:107-115

2012 and earlier

  • Chang WC*, Tang JYM, Hui CLM, et al. Duration of untreated psychosis: relationship with baseline characteristics and three-year outcome in first-episode psychosis. Psychiatry Research 2012; 198:360-365.

  • Chang WC*, Tang JY, Hui CL, et al. Prediction of remission and recovery in young people presenting with first-episode psychosis in Hong Kong: a 3-year follow-up study. Australian and New Zealand Journal of Psychiatry 2012; 46:100-108.

  • Chang WC*, Tang JYM, Chiu CPY, et al. Gender differences in patients presenting with first-episode psychosis in Hong Kong: a three-year follow up study. Australian and New Zealand Journal of Psychiatry 2011; 45:199-205.

  • Chang WC*, Hui CLM, Tang JYM, et al. Persistent negative symptoms in first-episode schizophrenia: a prospective three-year follow-up study. Schizophrenia Research 2011; 133:22-28

  • Chang WC*, Pang SLK, Chung DWS, Chan SSM. Five-year stability of ICD-10 diagnoses among Chinese patients presented with first-episode psychosis in Hong Kong. Schizophrenia Research 2009; 115:351-357.

  • Chang WC*, Chan SSM, Chung DWS. Diagnostic stability of functional psychosis: a systematic review. Hong Kong Journal of Psychiatry 2009; 19:30-41.

Publications (co-authored articles are listed below)

2024

  • Chai Y, Man K, Luo H, Torre C, Wing Y, Hayes J, Osborn D, Chang WC, Lin X, Yin C, Chan E, Lam I, Fortin S, Kern D, Lee D, Park R, Jang J, Li J, Seager S, Lau W, Wong I. Incidence of mental health diagnoses during the COVID-19 pandemic: A multinational network study. Epidemiology and Psychiatric Sciences 2024; 33:e9.

  • Fan X, Ning K, Ma TSW, Aung Y, Tun HM, Thin Zaw PP, Flores FP, Chow MSC, Leung CMC, Lun P, Chang WC, Leung GM, Ni MY. Post-traumatic stress, depression, and anxiety during the 2021 Myanmar conflict: a nationwide population-based survey. Lancet regional health. Southeast Asia 2024; 26:100396.

  • Skouras S, Kleinert M, Lee EHM, Hui CLM, Suen YN, Camchong J, Chong SYC, Chang WC, Chan SKW, Lo WTL, Lim KO, Chen EYH. Aberrant connectivity in hippocampus, bilateral insula and temporal poles precedes treatment resistance in first-episode psychosis: a prospective resting-state fMRI study with connectivity concordance mapping. Brain Communications 2024; 6:fcae094.

  • Chan SKW, Pang TSW, Tsui HKH, Suen YN, Yan WC, Tsui CF, Poon LT, Chan CWH, Lo A, Cheung KM, Hui CLM, Chang WC, Lee EHM, Chen EYH, Honer WG. Modeling the effects of treatment resistance and anticholinergic burden on cognitive function domains in patients with schizophrenia. Psychiatry Research 2024; 337:115985.

  • Tsui HKH, Wong TY, Sum MY, Chu ST, Hui CLM, Chang WC, Lee EHM, Suen Y, Chen EYH, Chan SKW. Comparison of Negative Symptom Network Structures Between Patients With Early and Chronic Schizophrenia: A Network and Exploratory Graph Analysis. Schizophrenia Bulletin. 2024; doi: 10.1093/schbul/sbae135. Online ahead of print.

  • Tsui HKH, Liao Y, Hsiao J, Suen YN, Yan EWC, Poon LT, Siu MW, Hui CLM,Chang WC, Lee EHM, Chen EYH, Chan SKW. Mentalizing impairments and hypermentalizing bias in individuals with first-episode schizophrenia-spectrum disorder and at-risk mental state: the differential roles of neurocognition and social anxiety. European Archives of Psychiatry and Clinical Neuroscience. 2024; doi: 10.1007/s00406-024-01830-y. Online ahead of print.

  • Wong TY, Lau H, Tang J, Moore TM, Gur RC, Suen YN, Hui CLM, Lee EHM, Chang WC, Yan WC, Chui E, Poon LT, Lo A, Cheung KM, Kan CK, Chen EYH, Chan SKW. Development of an individualized risk calculator of treatment resistance in patients with first-episode psychosis (TRipCal) using automated machine learning: A 12-year follow-up study with clozapine prescription as proxy indicator. Translational Psychiatry 2024; 14:50.

  • So S, Chau AKC, Sun X, Chan S, Chang WC, Ellett L, Barry T. Autobiographical memory retrieval in schizophrenia and its association with symptom severity. OSF 2024 (in press)

  • Lam BYH, Wong CSM, Cheng VKW, Wong SMY, Lui SSY, Chan KT, Wong MTH, Chan SKW, Lee EHM, Chang WC, Wong GHY, Hui CLM, Chen EYH. Factor analysis of the Chinese version of the Autism Spectrum Quotient 10 and its association with schizotypal traits in adolescents and young adults in Hong Kong. East Asian Archives of Psychiatry. 2024; 36:23-28.

2023

  • Lo LLH, Lee EHM, Hui CLM, Chong CSY, Chang WC, Chan SKW, Lin JJ, Lo WTL, Chen EYH. Effect of high-endurance exercise intervention on sleep-dependent procedural memory consolidation in individuals with schizophrenia: a randomized controlled trial. Psychological Medicine 2023; 53:1708-1720.

  • Huang C, Wei Y, Yan VKC, Ye X, Kang W, Yiu HHE, Shami JJP, Cowling BJ, Lse ML, Castle DJ, Chui CSL, Lai FTT, Li X, Wan EYF, Wong CKH, Hayes JF, Chang WC, Chung AKK, Lau CS, Wong ICK, Chan EW. Vaccine effectiveness of BNT162b2 and CoronaVac against SARS-CoV-2 Omicron infection and related hospitalisation among people with substance use disorder: a case-control study. Lancet Psychiatry 2023; 10: 403–413.

  • Ma TT, Wang Z, Qin X, Ju C, Lau WCY, Man KKC, Castle D, Chang WC, Chan AYL, Cheung ECL, Chui CSL, Wong ICK. Global trends in the consumption of benzodiazepines and Z-drugs in 67 countries and regions from 2008-2018: a sales data analysis. Sleep 2023; 46:zsad124. 

  • Hui CLM, Wong AKH, Ho ECN, Lam BST, Hui PWM, Tao TJ, Chang WC, Chan SKW, Lee EHM, Suen YN, Lam MML, Chiu CPY, Li FWS, Leung KF, McGhee SM, Law CW, Chung DWS, Yeung WS, Yiu MGC, Pang EPF, Tso S, Lui SSY, Hung SF, Lee WK, Yip KC, Kwan KL, Ng RMK, Sham PC, Honer WG, Chen EYH. Effectiveness and optimal duration of early intervention treatment in adult-onset psychosis: a randomized clinical trial. Psychological Medicine 2023; 53:2339-2351

  • Leung KK, Wong YC, Shea KS, Chan SC, Chang WC, Mo YMF, Chan SMS. Neutrophil-to-Lymphocyte Ratio in Patients with Non-Affective First Episode Psychosis and its Relationship with Symptom Severity and Cognitive Impairment. Scientific Reports 2023; 13:11453.

  • So SH, Chau AKC, Chung LK, Leung CM, Chong GH, Chang WC, Mak AD, Chan SS, Lee S, Sommer IE. Moment-to-moment affective dynamics in schizophrenia and bipolar disorder. European Psychiatry 2023; 66(1):e67.

  • Luther L, Westbrook A, Ayawvi G, Ruiz I, Raugh I, Chu AOK, Chang WC, Strauss GP. The role of defeatist performance beliefs on cognitive effort-cost decision-making in schizophrenia. Schizophrenia Research 2023; 261:216-224.

  • Hui CL, Wong SM, Yu TY, Lau TT, Choi O, Tsang S, Suen YN, Lam BY, Wong CS, Lui SS, Chan KT, Wong MT, Wong GH, Chan SK, Lee EH, Chang WC, Wilkins A, Chen EY. Visual-stress-related cortical excitability as a prospective marker for symptoms of depression and anxiety in young people. European Archives in Psychiatry and Clinical Neuroscience 2023; 273:1051-1060.

  • Suen YN, Pang SWT, Cheung C, Wong TY, Hui LMC, Lee HME, Chang WC, Chen EYH, Chan SKW. Impact of early negative symptom patterns on the long-term outcomes of patients with first-episode schizophrenia-spectrum disorders: A 12-year follow up study. Psychiatry Research 2023; 323: 115180.

  • Wong CSM, Hui CLM, Suen YN, Wong SMY, Chang WC, Chan SKW, Lee EHM, Lui SSY, Chan KT, Wong MTH, Chen EYH. The Hong Kong Youth Epidemiological Study of Mental Health (HK-YES) – a population-based psychiatric epidemiology study of youth mental health in Hong Kong: a study protocol. Early Intervention in Psychiatry 2023; 17:702-707.

  • Chan SKW, Liao Y, Hui CLM, Wong TY, Suen YN, Chang WC, Lee EHM, Chen EYH. Longitudinal changes of cognitive function and its relationship with subdomains of negative symptoms in patients with adult-onset first-episode schizophrenia: A 4-year follow up study. Schizophrenia Research 2023; 252:181-188.

  • Leung MHB, Ngan STJ, Cheng PWC, Chan FCG, Chang WC, Cheung HK, Ho C, Lee CKK, Tang YCV, Wong CSM, Chan KLP. Sleep problems in children with autism spectrum disorder in Hong Kong: a cross-sectional study. Frontiers in Psychiatry 2023; 14:1088209.

  • Chan KCS, Hui CLM, Suen YN, Lee EHM, Chang WC, Chan SKW, Chen EYH. Application of immersive virtual reality for assessment and intervention in psychosis: a systematic review. Brain Sciences 2023; 13:471.

  • Hui CLM, See SHW, Chiu TC, Pintos AS, Kroyer JM, Suen YN, Lee EHM, Chan SKW, Chang WC, Elvevåg B, Chen EYH. What drives animal fluency rerformance in Cantonese-speaking Chinese patients with adult-onset psychosis? Brain Sciences 2023; 13: 372.

  • Wong TY, Fang Z, Wong CSM, Suen YN, Hui CLM, Lee EHM, Lui SSY, Chan SKW, Cheung C, Chang WC, Sham P, Chen EYH. Unveiling common psychological characteristics of proneness to aggression and general psychopathology in a large community youth cohort. Translational Psychiatry 2023; 13:255.

  • Zhao S, Liang S, Tao J, Peng Y, Chen S, Wai H, Chung FY, Sin Z, Wong M, Chang WC, Ni MY, Chan FKL, Ng SW, Tun HM. Microbiota-targeted therapies for adults with major depressive disorder compared with antidepressants: A Systematic Review and Network Meta-Analysis. Social Science Research Network (SSRN) 2023; doi.org/10.2139/ssrn.4442854.

  • Chan SKW, Suen YN, Yan WC, Lam C, Chui E, Hui CLM, Chang WC, Lee EHM, Chen EYH, Honer WG, Takeuchi H. Clozapine dosing patterns and clinical outcomes in patients with treatment resistant schizophrenia. European Neuropsychopharmacology 2023; 75:67-79. 

  • Wong SMY, Chen EYH, Suen YN, Wong CSM, Chang WC, Chan SKW, McGorry PD, Morgan C, van Os J, McDaid D, Jones PB, Lam TH, Lam LCW, Lee EHM, Tang EYH, Ip CH, Ho WWK, McGhee SM, Sham PC, Hui CLM. Prevalence, time trends, and correlates of major depressive episode and other psychiatric conditions among young people amid major social unrest and COVID-19 in Hong Kong: a representative epidemiological study from 2019 to 2022 Lancet Regional Health: West Pacific. 2023; 40:100881.

  • Hui CLM, Chan EWT, Hui PWM, Tao TJ, Ho ECN, Lam BST, Wah See SH, Suen YN, Chang WC, Wa SK, Lee EHM, Chen EYH. Functional and clinical outcomes of delusional disorder and schizophrenia patients after first episode psychosis: a 4-year follow-up study. BMC Psychiatry 2023; 23:676.

  • Hui CLM, Wong CCL, Chan EWT, Suen YN, Chan SKW, Lee EHM, Chang WC, Chen EYH. COVID-19 exposure and psychosis: a comparison of clinical, functional, and cognitive profiles in remitted patients with psychosis. Psychiatry Research 2023; 328:115487.

  • Hui CLM, Chiu TC, Chan EWT, Hui PWM, Tao TJ, Suen YN, Chan SKW, Chang WC, Lee EHM, Chen EYH. Age-matched versus non-age-matched comparison of clinical and functional differences between delusional disorder and schizophrenia: a systematic review. Frontiers in Psychiatry 2023; 14:1272833.

  • Lam L, Chang WC, Grimmer K. Treatment effects of adjunct group music therapy in inpatients with chronic schizophrenia: a systematic review. Frontiers in Psychiatry 2023; 4, 1215578.

  • Tao TJ, Hui CLM, Hui PWM, Ho ECN, Lam BST, Wong AKH, See SHW, Chan EWT, Suen YN, Lee EHM, Chan SKW, Chang WC, Lo WTL, Chong CSY, Siu CMW, Choi YY, Pomarol-Clotet E, McKenna PJ, Honer WG, Chen EYH. Working memory deterioration as an early warning sign for relapse in remitted psychosis: A one-year naturalistic follow-up study. Psychiatry Research 2023; 319:114976.

2022

  • James SH, Berglund A, Chang WC, Strauss GP. Discrepancies between ideal and actual affect in schizophrenia: Implications for understanding negative symptoms. Journal of Psychiatric Research 2022; 155:313-319.

  • Wei Y, Yan VKC, Kang W, Wong ICK, Castle DJ, Gao L, Chiu CSL, Chui L, Man KKC, Hayes JF, Chang WC, Chan EW. Association of long-acting injectable antipsychotics and oral antipsychotics with disease relapse, health care use, and adverse events among people with schizophrenia. JAMA Network Open 2022; 5:e2224163.

  • Tao TJ, Hui CLM, Hui PWM, Ho ECN, Lam BST, Wong AKH, See SHW, Chan EWT, Suen YN, Lee EHM, Chan SKW, Chang WC, Lo WTL, Chong CSY, Siu CMW, Choi YY, Pomarol-Clotet E, McKenna PJ, Honer WG, Chen EYH. Working memory deterioration as an early warning sign for relapse in remitted psychosis: A one-year naturalistic follow-up study. Psychiatry Research 2023; 319:114976.

  • Law CS, Suen YN, Chang WC, Chan SKW, Lee EHM, Hui CLM, Chen EYH. Investigation of motor self-monitoring deficits in schizophrenia with passivity experiences using a novel modified joint position matching paradigm. European Archives of Psychiatry and Clinical Neuroscience 2022; 272:509-518.

  • Tao TJ, Hui CLM, Ho ECN, Hui PWM, Suen YN, Lee EHM, Chan SKW, Chang WC, Chen EYH. Correlates and predictors of perceived stigma and self-stigma in Chinese patients with psychosis. Early intervention in Psychiatry 2022; 16:1075-1084.

  • Hui CL, Suen YN, Lam BY, Wong SM, Wong CS, Lui SS, Chan KT, Wong MT, Chan SK, Lee EH, Chang WC, Wong GH, Chen EY. LevelMind@JC: Development and evaluation of a community early intervention program for young people in Hong Kong. Early Intervention in Psychiatry 2022; 16:920-925.

  • Suen YN, Lo LHL, Lee EH, Hui CL, Chan SKW, Chang WC, Chen EYH. Motivational coaching augmentation of exercise intervention for early psychotic disorders: A randomised controlled trial. Australian and New Zealand Journal of Psychiatry 2022; 56:1277-1286.

  • Wong SMY, Wong CWC, Hui CLM, Chan SKW, Lee EHM, Chang WC, Suen YN, Chen EYH. Stressful events as correlates of depressive and PTSD symptoms in Hong Kong women during social conflict and COVID-19 pandemic. Journal of Affective Disorders 2022; 300:263-268.

  • Chan SKW, Hsiao J, Wong AOY, Liao Y, Suen YN, Yan EYC, Poon LT, Siu MW, Hui CLM, Chang WC, Lee EHM, Chen EYH. Explicit and implicit mentalization of patients with first-episode schizophrenia: a study of self-referential gaze perception with eye movement analysis using hidden Markov models. European Archives in Psychiatry and Clinical Neuroscience 2022; 272:1335-1345.

  • Sum MY, Chan SKW, Tse S, Bola JR, Ng RMK, Hui CLM, Lee EHM, Chang WC, Chen EYH. Elucidating the relationship between internalized stigma, cognitive insight, illness severity, and functioning in patients with schizophrenia using a path analysis approach. Journal of Mental Health 2022; 31:29-38.

  • Lam BYH, Hui CLM, Lui SSY, Chan KT, Wong MTH, Chan SKW, Lee EHM, Chang WC, Wong GHY, Chen EYH. LevelMind@JC hubs–a novel community-based youth mental wellness early intervention in Hong Kong: An evaluation of stakeholders' perceptions and experiences. Early Intervention in Psychiatry 2022; 16:533-543.

  • Wong SM, Hui CL, Suen YN, Wong CS, Chan SK, Lee EH, Chang WC, Chen EY. The impact of social unrest and pandemic on mental health of young people in Hong Kong: The transdiagnostic role of event-based rumination. Australian and New Zealand Journal of Psychiatry 2022; 56:376-384.

  • Chan SKW, Chan HYV, Liao Y, Suen YN, Hui CLM, Chang WC, Lee EHM, Chen EYH. Longitudinal relapse pattern of patients with first-episode schizophrenia-spectrum disorders and its predictors and outcomes: A 10-year follow-up study. Asian Journal of Psychiatry 2022; 71:103087.

  • Suen YN, Chun WY, Wong THM, Chan SKW, Hui CLM, Lee EHM, Chang WC, Chen EYH. A qualitative study exploring the factors influencing perceptions of mental illness and coping strategies in ethnic minority populations experiencing negative mood symptoms in Hong Kong. Journal of Affective Disorders Report2022 9;100360

  • Wong SMY, Li YY, Hui CLM, Wong CSM, Wong TY, Cheung C, Suen YN, Lam BYH, Lui SSY, Chan KT, Wong MTH, Chan SKW, Chang WC, Lee EHM, Myin-Germeys I, Chen EYH. Impact of restrictive COVID-19 measures on daily momentary affect in an epidemiological youth sample in Hong Kong: An experience sampling study. Current Psychology 2022; doi: 10.1007/s12144-022-03183-y. Online ahead of print.

  • Wong SMY, Suen YN, Wong CWC, Chan SKW, Hui CLM, Chang WC, Lee EHM, Cheng CPW, Ho GCL, Lo GG, Leung EYL, Yeung PKM, Chen S, Honer WG, Mak HKF, Sham PC, McKenna PJ, Pomarol-Clotet E, Veronese M, Howes OD, Chen EYH. Striatal dopamine synthesis capacity and its association with negative symptoms upon resolution of positive symptoms in first-episode schizophrenia and delusional disorder. Psychopharmacology 2022; 239:2133-2141.

  • Wong SMY, Ip CH, Hui CLM, Suen YN, Wong CSM, Chang WC, Chan SKW, Lee EHM, Lui SSY, Wong MTH, Chen EYH. Prevalence and correlates of suicidal behaviours in a representative epidemiological youth sample in Hong Kong: the significance of suicide-related rumination, family functioning, and ongoing population-level stressors. Psychological Medicine 2022; 53:1-11.

  • Wong TY, Chan SKW, Cheung C, Hui CLM, Suen YN, Chang WC, Lee EHM, Chen EYH. Dynamic patterns of symptoms and functioning in predicting deliberate self-harm in patients with first-episode schizophrenia-spectrum disorders over 3 years. Schizophrenia Bulletin 2022; 48:1043-1052.

  • Lau CPT, Yang W, Cheung C, Hui CLM, Chan KW, Lee EHM, Chang WC, Suen YN, Ma X, Chen EYH. The structure of self-concept and mental well-being in university students in China: A HiCLAS analysis. Journal of Affective Disorders Report 2022; 10:100375.

  • Pintos AS, Hui CLM, De Deyne S, Cheung C, Ko WT, Suen YN, Chan SKW, Chang WC, Lee EHM, Lo AWF, Lo TL, Elvevåg B, Chen EYH. A longitudinal study of semantic networks in schizophrenia and other psychotic disorders using the word association task. Schizophrenia Bulletin Open2022; 3:sgac054.

  • Sum MY, Chan SKW, Suen YN, Cheung C, Hui CLM, Chang WC, Lee EHM, Chen EYH. The role of education level on changes in endorsement of medication treatment and perceived public stigma towards psychosis in Hong Kong: comparison of three population-based surveys between 2009 and 2018. BMC Psychiatry 2022; 22:641.

  • Suen YN, Yeung JY, Wong PS, Li YK, Hui CLM, Chan SKW, Lee EHM, Chang WC, Chen EYH. Effect of brief, personalized feedback derived from momentary data on the mental health of women with risk of common mental disorders in Hong Kong: a randomized clinical trial. Psychiatry Research 2022; 317:114880.

  • Tang WC, Wong CS, Wong TY, Hui CL, Wong SM, Suen YN, Chan SK, Chang WC, Lee EH, Lui SS, Chan KT, Wong MT, Myin-Germeys I, Chen EY. Social context and loneliness in an epidemiological youth sample using the experience sampling method. Journal of Psychiatric Research 2022; 156:429-436.

2021

  • Tsoi OYY, Chan SKW, Chui AHC, Hui CLM, Chang WC, Lee EHM, Henderson C, Chen EYH. Effect of brief social contact video compared with expert information video in changing knowledge and attitude towards psychosis patients among medical students. Early Intervention in Psychiatry 2021; 15:278-285.

  • Suen YN, Chan SKW, Siu LTT, Lo LLH, Cheung C, Hui CLM, Lee EHM, Chang WC, Wong PS, Chen EYH. Relationship between stressful life events, stigma, and life satisfaction with the willingness of disclosure of psychotic illness: a community study in Hong Kong. Early Intervention in Psychiatry 2021; 15:686-696.

  • Chan SKW, Chan HYV, Honer WG, Bastiampillai T, Suen YN, Yeung WS, Lam M, Lee WK, Ng RMK, Hui CLM, Chang WC, Lee EHM, Chen EYH. Predictors of treatment resistant and clozapine resistant schizophrenia: 12 years follow up study of first episode schizophrenia-spectrum disorders. Schizophrenia Bulletin 2021; 47:485-494.

  • Wong SMY, Hui CLM, Wong CSM, Suen YN, Chan SKW, Lee EHM, Chang WC, Chen EYH. Mental health risks after repeated exposure to multiple stressful events during ongoing social unrest and pandemic in Hong Kong: the role of rumination. Canadian Journal of Psychiatry 2021; 66:577-585.

  • Chan SKW, Liu T, Wong AOY, Wong GHY, Hsiao J, Hui CLM, Chang WC, Lee EHM, Chen EYH. Self-referential gaze perception of patients with schizophrenia and its relationship with symptomatology and cognitive functions. Schizophrenia Research 2021; 228:288-294.

  • Wong SMY, Hui CLM, Wong CSM, Suen YN, Chan SKW, Lee EHM, Chang WC, Chen EYH. Prospective prediction of PTSD and depressive symptoms during social unrest and COVID-19 using a brief online tool. Psychiatry Research 2021; 298:113773.

  • Sum MY, Chan KW, Tse SSK, Bola JR, Ng MK, Hui CLM, Lee HME, Chang WC, Chen EYH. Relationship between subjective quality of life and perceptions of recovery orientation of treatment service in patients with schizophrenia and major depressive disorder. Asian Journal of Psychiatry 2021 57:102578.

  • Wong SMY, Hui CLM, Wong CSM, Suen YN, Chan SKW, Lee EHM, Chang WC, Wong GHY, Chen EYH. Induced Ideas of Reference during Social Unrest and Pandemic in Hong Kong. Schizophrenia Research 2021; 229:46-52.

  • Lo LLH, Suen YN, Chan SKW, Sum MY, Charlton C, Hui CLM, Lee EHM, Chang WC, Chen EYH. Sociodemographic correlates of public stigma about mental illness: a population study on Hong Kong’s Chinese population. BMC Psychiatry 2021; 21:274.

  • Tao TJ, Hui CLM, Lam BST, Ho ECN, Hui PWM, Suen YN, Lin JJ, Tong ACY, Lee EHM, Chan SKW, Chang WC, Chen EYH. Mindfulness meditation for Chinese patients with psychosis: A systematic review and meta-analysis. Schizophrenia Research 2021; 237:103-114.

  • Hui CLM, Lam BZT, Wong AKH, Tao TJ, Ho ECN, Suen YN, Lee EHM, Chan SKW, Chang WC, Chong CSY, Siu CMW, Lo WTL, Chen EYH. ReMind, a smartphone application for psychotic relapse prediction: A longitudinal study protocol. Early Intervention in Psychiatry 2021; 15:1659-1666.

  • Chan SKW, Lee KKW, Chan VHY, Pang HH, Wong CSM, Hui CLM, Chang WC, Lee EHM, Chan WC, Cheung EFC, Chiu CFK, Chiang TP, Lam M, Lau JTF, Ng RMK, Hung SF, Lam LCW, Chen EYH. 12-month prevalence of psychotic experiences and their association with clinical outcomes in Hong Kong: an epidemiological and a 2-year follow up studies. Psychological Medicine 2021; 51:2501-2508.

  • Suen YN, Yeung ETW, Chan SKW, Hui CLM, Lee EHM, Chang WC, Chan CYH, Chen CEYH. Integration of biological and psychological illness attributional belief in association with medication adherence behavior: a path analysis. Early Intervention in Psychiatry 2021; 15:1686-1695.

  • Suen YN, Lam OBC, Chan KT, Wong THM, Lui SYS, Chan YYV, Lam HY, Wong MYS, Hui LMC, Lee HME, Chang WC, Chan KWS, Chen YHE. A multifaceted approach in promoting positive mental health culture in Hong Kong secondary schools: the Mindshift educational networking Programme. Early intervention in Psychiatry 2021; 16:1094-1101.

2020

  • Ni MY, Yao XI, Leung KSM, Yau C, Lun P, Flores FP, Chang WC, Cowling BJ, Leung GM. Depression and post-traumatic stress during major social unrest in Hong Kong: a 10-year prospective cohort study. Lancet 2020; 395(10220):273-284.

  • Lao KSJ, Wong AYS, Wong ICK, Besag FMC, Chang WC, Lee EHM, Chen EYH, Blais JE, Chan EW. Mortality risk associated with haloperidol use compared with other antipsychotics: an 11-year population-based propensity-score matched cohort study. CNS Drugs 2020; 34:197-206.

  • Lao KSJ, Zhao J, Blais JE, Lam L, Wong ICK, Besag FMC, Chang WC, Castle DJ, Chan EW. Antipsychotics and risk of neuroleptic malignant syndrome: a population-based cohort and case-crossover study. CNS Drugs 2020: 34:1165-1175.

  • Chan SKW, Pang HH, Yan KK, Hui CLM, Suen YN, Chang WC, Lee EHM, Sham P, Chen EYH. Ten-year employment patterns of patients with first-episode schizophrenia-spectrum disorders: comparison of early intervention and standard care services. British Journal of Psychiatry 2020; 217:491-497.

  • Hui CLM, Lam BST, Lee EHM, Chan SKW, Chang WC, Suen YN, Chen EYH. Perspective on medication decisions following remission from first-episode psychosis. Schizophrenia Research 2020; 225:82-89.

  • Chan SKW, Chan HYV, Pang HH, Hui CLM, Suen YN, Chang WC, Lee EMH, Chen EYH. Ten-year trajectory and outcomes of negative symptoms of patients with first-episode schizophrenia spectrum disorders. Schizophrenia Research 2020; 220:85-91.

2019

  • Hui CLM, Honer WG, Lee EHM, Chang WC, Chan SKW, Chen ESM, Pang EPF, Lui SSY, Chung DWS, Yeung WS, Ng RMK, Lo WTL, Jones PB, Sham P, Chen EYH. Predicting first-episode psychosis patients who will never relapse over 10 years. Psychological Medicine 2019; 49:2206-2214.

  • Chan SKW, Hui CLM, Chang WC, Lee EHM, Chen EYH. Ten-year follow up of patients with first-episode schizophrenia spectrum disorder from an early intervention service: Predictors of clinical remission and functional recovery. Schizophrenia Research 2019; 204:65-71.

  • Lee EHM, Camchong J, Skouras S, Hui CLM, Chan PY, Law EYL, Chong CSY, Chang WC, Chan SKW, Lo WTL, Chen EYH, Lim KO. Differential cortical thinning of auditory cortex in first episode schizophrenia: association with auditory verbal hallucination. Schizophrenia Research 2019; 206:464-465.

  • Lee EHM, Hui CLM, Chan KPK, Chan PY, Law EYL, Chong CSY, Chang WC, Chan SKW, Lee WK, Lo AWF, Pang EPF, Cheung EFC, Yiu MGC, Chung DWS, Ng RMK, Yeung WS, Lo WTL, Chen EYH. The role of symptoms and insight in mediating cognition and functioning in first episode psychosis. Schizophrenia Research 2019; 206:251-256.

  • Tam FYK, Suen YN, Hui CLM, Woo HSY, Chang WC, Chan SKW, Lee EHM, Chen EYH. Spontaneous eye blink in patients with psychosis in perceptions of stimulus salience. Schizophrenia Research 2019; 209:275-277.

  • Hui CLM, Honer W, Lee EHM, Chang WC, Chan SKW, Chen EYH. Factors associated with successful medication discontinuation after a randomized clinical trial of relapse prevention in first-episode psychosis: a 10-year follow-up. JAMA Psychiatry 2019; 76:217-219. (letter to the editor)

  • Hui CLM, Ko WT, Chang WC, Lee EHM, Chan SKW, Chen EYH. Clinical and functional correlates of financially deprived women with first-episode psychosis. Early Intervention in Psychiatry 2019; 13 :639-645.

  • Hui CLM, Leung WWT, Wong AKH, Loong KY, Kok J, Hwang A, Lee EHM, Chan SKW, Chang WC, Chen EYH. Destigmatising psychosis: investigating the effectiveness of a school-based programme in Hong Kong secondary school students. Early Intervention in Psychiatry 2019; 13:882-887.

  • Hui CLM, Wong AKH, Leung WWT, Lee EHM, Chan SKW, Chang WC, Chen EYH, Chan TCT, Swapna V, Tagata H, Tsujino N, Nemoto T, Mizuno M, Kang NI, Kim SW, Chung YC. Psychiatrists’ opinion towards medication discontinuation in remitted first-episode psychosis: a multi-site study of the Asian Network for Early Psychosis. Early Intervention in Psychiatry 2019; 13:1329-1337.

  • Li AWY, Hui CLM, Lee EHM, Chang WC, Chan SKW, Chen EYH. Gender differences in correlates of cognition in first-episode psychosis. Psychiatry Research 2019; 271:412-420.

  • Lau KW, Chan SKW, Hui CLM, Lee EMH, Chang WC, Chong CSY, Lo WTL, Chen EYH. Rate and predictors of disengagement of patients with first-episode psychosis from the early intervention service for psychosis (EASY) covering 15 and 64 years of age in Hong Kong. Early Intervention in Psychiatry 2019; 13:398-404

  • Chan SKW, Chan VHY, Devlin J, Bastiampillai T, Mohan T, Hui CLM, Chang WC, Lee EHM, Chen EYH. A systematic review of long-term outcomes of patients with psychosis who received early intervention services. International Review of Psychiatry 2019; 31:425-440.

  • Mui EYW, Chan SKW, Chan PY, Hui CLM, Chang WC, Lee EHM, Chen EYH. Systematic review (meta-aggregation) of qualitative studies on the experiences of family members caring for individuals with early psychosis. International Review of Psychiatry 2019; 31:491-509.

  • Suen YN, Wong SMY, Hui CLM, Chan SKW, Lee EHM, Chang WC, Chen E. Late-onset psychosis and very-late-onset-schizophrenia-like-psychosis: an updated systematic review. International Review of Psychiatry 2019; 31:523-542

  • Hui CLM, Lam BST. Lee EHM, Chan SKW, Chang WC, Suen YN, Chen EYH. A systematic review of clinical guidelines on choice, dose, and duration of antipsychotics treatment in first- and multi-episode schizophrenia. International Review of Psychiatry 2019; 31:441-459.

  • Tong ACY, Chang WC, Chan ANY, Lin JJ. Objective and subjective cognitive functioning in relation to psychopathology among women with early psychosis. Early Intervention in Psychiatry 2019; 13:1227-1235.

2018

  • Li AWY, Vinas-Guasch N, Hui CLM, Chang WC, Chan SKW, Lee EHM, Chen EYH. Verbal working memory in schizophrenia: the role of syntax in facilitating serial recall. Schizophrenia Research 2018;192:294-299.

  • Jing L, Chang WC, Rohrbaugh R, Quyang X, Chen E, Liu Z, Hu X. The Psychiatry Major: a curricular innovation to improve undergraduate psychiatry education in China. Academic Psychiatry 2018;42(3), 376-‌381.

  • Chong CSY, Siu MW, Kwan CHS, Chang WC, Lee EHM, Chan SKW, Hui CLM, Tam FYK, Chen EYH, Lo WTL. Predictors of functioning in people suffering from first-episode psychosis 1 year into entering early intervention service in Hong Kong. Early Intervention in Psychiatry 2018;12(5):828-838

  • Hui CLM, Lo MCL, Chan EHC, Chen ESM, Ko RWT, Lee EHM, Chang WC, Chan SKW, Chen EYH. Perception towards relapse and its predictors in psychosis patients: a qualitative study. Early Intervention in Psychiatry 2018;12(5):856-862

  • Lau KCK, Lee EHM, Hui CLM, Chang WC, Chan SKW, Chen EYH. Demographic correlates of medication knowledge in Hong Kong early psychosis patients. Early Intervention in Psychiatry 2018;12(1):107-112

  • Chau HS, Chong WS, Wong JGWS, Hung GBK, Lui SSY, Chan SKW, Chang WC, Hui CLM, Lee EHM, McGorry PD, Jones PB, Chen EYH. Early intervention for incipient insanity: early notions from the 19th century English literature. Early Intervention in Psychiatry 2018;12(4):708-714.

  • Chan KWS, Chau EHS, Hui CLM, Chang WC, Lee WHM, Chen EYH. Long term effect of early intervention (EI) service on duration of untreated psychosis (DUP) in youth and adult population in Hong Kong. Early Intervention in Psychiatry 2018;12(3):331-338.

  • Lee EHM, Hui CLM,ts. Early Intervention in Psychiatry 2018;12(1):107-112

  • Chau HS, Chong WS, Wong JGWS, Hung GBK, Lui SSY, Chan SKW, Chang WC, Hui CLM, Lee EHM, McGorry PD, Jones PB, Chen EYH. Early intervention for incipient insanity: early notions from the 19th century English literature. Early Intervention in Psychiatry 2018;12(4):708-714.

  • Chan KWS, Chau EHS, Hui CLM, Chang WC, Lee WHM, Chen EYH. Long term effect of early intervention (EI) service on duration of untreated psychosis (DUP) in youth and adult population in Hong Kong. Early Intervention in Psychiatry 2018;12(3):331-338.

  • Lee EHM, Hui CLM, Chan PY, Chang WC, Chan SKW, Chen EYH. Suicide rates, psychiatric hospital bed numbers, and unemployment rates from 1999 to 2015: a population-based study in Hong Kong. Am J Psychiatry 2018;175(3):285-286 (letter to the editor)

  • Hui CLM, Honer W, Lee EHM, Chang WC, Chan SKW, Chen ESM, Pang EPF, Lui SSY, Yeung WS, Ng RMK, Lo WTL, Jones PB, Sham P, Chen EYH. Long-term effects of discontinuation from antipsychotic maintenance following first-episode schizophrenia and related disorders: a 10 year follow-up of a randomised, double-blind trial. Lancet Psychiatry 2018;5:432-442.

  • Lung SLM, Lee EHM, Chen EYH, Chan SKW, Chang WC, Hui CLM. Prevalence and correlates of antipsychotic polypharmacy in Hong Kong. Asian J Psychiatry 2018;33:113-120.

  • Chan SKW, Chan SWY, Pang HH, Yan KK, Hui CLM, Chang WC, Lee EHM, Chen EYH. Association of early intervention service for psychosis with suicide rate among patients with first-episode schizophrenia-spectrum disorder. JAMA Psychiatry 2018 75(5):458-464

2017

  • Chan SKW, Kao SYS, Leung SL, Hui CLM, Lee EHM, Chang WC, Chen EYH. Relationship between neurocognitive function and clinical symptoms with self-stigma in patients with schizophrenia-spectrum disorders. Journal of Mental Health 2017;23:1-6.

  • Lin J, Geng X, Lee EHM, Chan SKW, Chang WC, Hui CLM, Tse M, Khong PL, Honer WG, Chen EYH. Yoga reduces the brain’s amplitude of low-frequency fluctuations in patients with early psychosis results of a randomized controlled trial. Schizophrenia Research 2017;184:141-142.

  • Fung AW, Chan WC, Wong CS, Chen EY, Ng RM, Lee EH, Chang WC, Hung SF, Cheung EF, Sham PC, Chiu HF, Lam M, Chiang TP, van Os J, Lau JT, Lewis G, Bebbington P, Lam LC; Hong Kong Mental Morbidity Survey Team. Prevalence of anxiety disorders in community dwelling older adults in Hong Kong. International Psychogeriatrics 2017 Feb;29(2):259-267.

  • Chan WC, Wong CS, Chen EY, Ng RM, Hung SF, Cheung EF, Sham PC, Chiu HF, Lam M, Chang WC, Lee EH, Chiang TP, Lau JT, van Os J, Lewis G, Bebbington P, Lam LC. Validation of the Chinese Version of the Revised Clinical Interview Schedule: Findings from Hong Kong Mental Morbidity Survey. East Asian Archives of Psychiatry 2017 Mar;27(1):3-10.

  • Chan K.W., Ching EYN, Lan KSC, So HC, Hui C, Lee E, Chang WC, Chen E. Newspaper coverage of mental illness in Hong Kong between 2002 and 2012: Impact of introduction of a new Chinese name of psychosis. Early Intervention in Psychiatry. 2017 Aug;11(4):342-345

  • Lee EHM, Ching EYN, Hui CLM, Lin JJX, Chang WC, Chan SKW, Chen EYH. Chinese label for people at risk for psychosis. Early Intervention in Psychiatry. 2017;11(3):224-228.

2016

  • LEE K.W., Chan K.W., Chang W.C., Lee H.M.E., Hui C.L.M. and Chen E.Y.H.  A systematic review on definitions and assessments of psychotic-like experiences, Early Intervention in Psychiatry. 2016 ;10(1):3-16

  • Lee EHM, Hui CLM, Lin JX, Ching EYN, Li SP, Leung WG, Chang WC, Chan SKW, Chen EYH. Incidence of hospitalization and its associated factors in first-episode psychosis in Hong Kong. Early Intervention in Psychiatry 2016 10(3):263-6

  • Chan KWS, Tam W, Lee KW, Hui CLM, Chang WC, Lee EHM, Chen EYH. A population study of public stigma about psychosis and its contributing factors among Chinese population in Hong Kong. International Journal of Social Psychiatry  2016 ;62(3):205-13

  • Lee EHM, Hui CLM, Ching EYN, Lin J, Chang WC, Chan SKW, Chen EYH. Public stigma in China associated with schizophrenia, depression, attenuated psychosis syndrome and psychosis-like experiences. Psychiatric Services 2016 67(7):766-70.

  • Hui CLM, Poon VWY, Ko WT, Miao HY, Chang WC, Lee EHM, Chan SKW, Lin J, Chen EYH. Risk factors for antipsychotic medication non-adherence behaviors and attitudes in adult-onset psychosis. Schizophrenia Research 2016 Jul;174(1-3):144-9.

  • Hui CLM, Li YK, Li AWY, Lee EHM, Chang WC, Chan SKW, Lam SY, Thornton AE, Sham P, Honer WG, Chen EYH. Visual working memory deterioration preceding relapse in psychosis. Psychological Medicine 2016;46(11):2435-44

  • Lee EHM, Hui CLM, Chang WC, Chan SKW, Lin J, Chen EYH. Comparison of cognitive functions, premorbid conditions, and clinical characteristics between brief psychotic disorder and schizophrenia. Psychological Medicine 2016;46(9):2011-3 (letter to the editor)

  • Lee EH, Hui CL, Lin J, Chang WC, Chan SK, Chen EY. Antipsychotic Treatment of Young Chinese Individuals From 2004 to 2015: A Population-Based Study in Hong Kong. American Journal of Psychiatry. 2016;173(9):939-40 (letter to the editor)

  • Chan SKW, Tse S, Long HTS, Hui CLM, Lee EHM, Chang WC, Chen EYH. Web-based psychoeducation program for caregivers of first-episode of psychosis: an experience of Chinese population in Hong Kong. Frontiers in Psychology 2016;7:2006

  • Hui CLM, Leung CM, Chang WC, Chan SKW, Lee EHM, Chen EYH. Examining gender difference in adult-onset psychosis in Hong Kong.  Early Intervention in Psychiatry  2016 Aug;10(4):324-33.

  • Lee EHM, Hui CLM, Lin JJ, Ching EY, Chang WC, Chan SK, Chen EY. Quality of Life and Functioning in First-Episode Psychosis Chinese Patients with Different Antipsychotic Medications. Early Intervention in Psychiatry 2016 Dec;10(6):535-539

  • Tong, A. C.; Lin, J. J.; Cheung, V. Y.; Lau, N. K.; Chang, W. C.; Chan, S. K.; Hui, C. L.; Lee, E. H.; Chen, E. Y.A Low-Intensity Mindfulness-Based Intervention for Mood Symptoms in People with Early Psychosis: Development and Pilot Evaluation. Clinical Psychology and Psychotherapy 2016 Nov;23(6):550-560

  • Wong AY, Wong IC, Chui CS, Lee EH, Chang WC, Chen EY, Leung WK, Chan EW. Association Between Acute Neuropsychiatric Events and Helicobacter pylori Therapy Containing Clarithromycin. JAMA Internal Medicine. 2016;176:828-834.

2015

  • Hui CLM, Lau WWY, Leung CM, Chang WC, Tang JYM, Wong GHY, Chan SKW, Lee EHM, Chen EYH. Clinical and social correlates of duration of untreated psychosis among adult-onset psychosis in Hong Kong Chinese: the JCEP study. Early Intervention in Psychiatry 2015, 9:118-25.

  • Chan SKW, Wong MHM, Hui CLM, Lee EHM, Chang WC, Chen EYH. Perceived risk of relapse and role of medication: comparison between patients with psychosis and their caregivers. Social Psychiatry and Psychiatric Epidemiology 2015 ;50(2):307-15

  • Chan SKW, So HC, Hui CLM, Chang WC, Lee EHM, Chung DWS, Tso S, Hung SF, Yip KC, Dunn E, Chen EYH. 10-year outcome study of an early intervention program for psychosis compared with standard care service. Psychological Medicine 454(6): 1181-1193.

  • Hui CLM, Poon VWY, Kwok VSK, Chang WC, Chan SKW, Lee HM, Chen EYH. Prevalence and predictors of medication non-adherence among Chinese Patients with first-episode psychosis. Psychiatry Research 2015;228(3):680-687

  • Hui CLM, Lee EHM, Chang WC, Chan SKW, Lin J, JQ Xu, Chen EYH. Delusional disorder and schizophrenia: a comparison of the neurocognitive and clinical characteristics in first-episode patients. Psychological Medicine, 2015 45(14):3085-95.

  • Hui CLM, Chiu CPY, Law CW, Chang WC, Chan SKW, Lee EHM, Sham P, Chen EYH. The effect of paternal age on relapse in first-episode schizophrenia. Canadian Journal of Psychiatry 2015;60(8):346-353

  • Lam LCW, Wong CSM, Wang MJ, Chan WC, Chen EYH, Ng RMK, Hung SF, Cheung EFC, Sham PC, Chiu HFK, Lam M, Chang WC, Lee EHM, Chiang TP, Lau JTF, van Os J, Lewis G, Bebbington P. Prevalence, psychosocial correlates and service utilization of depressive and anxiety disorders in Hong Kong: the Hong Kong Mental Morbidity Survey (HKMMS). Social Psychiatry and Psychiatric Epidemiology 2015 Sep;50(9):1379-88.

  • Ching EYN, Lee EHM, Hui CLM, Lin JX, Chang WC, Chan SKW, Chen EYH. Prodromal psychosis: a case series of ten symptomatic patients. East Asian Archives of Psychiatry 2015, 25:35-41.

  • Lau KCW, Lee EHM, Hui CLM, Chang WC, Chan SKW, Chen EYH. Psychosis patients’ knowledge, adherence and attitudes toward the naming of antipsychotic medication in Hong Kong. Early Intervention in Psychiatry 2015; 9: 422–427

  • Jingxia Lin, Sherry KW Chan, Edwin HM Lee, Wing Chung Chang, Michael Tse, Wayne Weizhong Su, Pak Sham, Christy LM Hui, Glen Joe, Cecilia LW Chan, PL Khong, Kow Fai So, William G. Honer, Eric YH Chen. Aerobic Exercise and Yoga Improve Neuro-Cognitive Function in Women with Early Psychosis: Effects of a Randomized Controlled Trial. Npj Schizophrenia 2015; 47

2014

  • Chan SKW, Hui CLM, Wong GHY, Lee EHM, Chang WC, Chen EYH. Medication adherence, knowledge about psychosis and insight among patients with a schizophrenia-spectrum disorder. Journal of Nervous and Mental Disease 2014;202(1):25-9

  • Hui CLM, Chang WC, Chan SKW, Lee EHM, am WWY, Lai DC, Wong GHY, Tang JYM, Li FWS, Leung KF, McGhee SM, Sham PC, Chen EYH. Early intervention and evaluation for adult-onset psychosis: The JCEP study rationale and design. Early Intervention in Psychiatry 2014;8:261-268.

  • Li YK, Hui CLM, Lee EHM, Chang WC, Chan SKW, Leung CM, Chen EYH. Coupling physical exercise with dietary glucose supplement for treating cognitive impairment in schizophrenia: a theoretical model and future directions. Early Intervention in Psychiatry 2014;8:209-220.

  • Chan SKW, Chan KKS, Hui CLM, Wong GYH, Chang WC, Lee EHM, Tang JYM, Chen EYH. Correlates of insight with symptomatology and executive function in patients with first-episode schizophrenia-spectrum disorder: a longitudinal perspective. Psychiatry Research 2014;216:177-184.

  • Tang JWM, Chang WC, Hui CLM, et al. Prospective relationship between duration of untreated psychosis and 13-year clinical outcome: a first-episode psychosis study. Schizophrenia Research 2014;153:1-8.

  • Lam LCW, Chan WC, Wong CSM, Chen EYH, Ng RMK, Lee EHM, Chang WC, Hung SF, Cheung EFC, Sham PC, Chiu HFK, Lam M, Chiang TP, van Os J, Lau JTF, Lewis G, Bebbington P, the Hong Kong Mental Morbidity Survey Team. The Hong Kong Mental Morbidity Survey: background and study design. East Asian Archives of Psychiatry 2014;24:30-36.

  • Hui CLM, Li AWY, Leung CM, Chang WC, Chan SKW, Lee EHM, Chen EYH. Comparing illness presentation, treatment and functioning between patients with adolescent- and adult-onset psychosis. Psychiatry Research 2014;220:797-802.

  • Xu JQ, Hui CLM, Longenecker J, Lee EHM, Chang WC, Chan SKW, Chen EYH. Executive function as predictors of persistent thought disorder in first-episode schizophrenia: a one-year follow-up study. Schizophrenia Research 2014;159(2-3):465-70

2013

  • Hui CLM, Li YK, Leung KL, Tang JYM, Wong GHY, Chang WC, et al. Reliability and validity of the Life Functioning Assessment Inventory (L-FAI) for patients with psychosis. Social Psychiatry and Psychiatric Epidemiology 2013; 48:1687-1695.

  • Hui CLM, Tang JYM, Leung CM, Wong GHY, Chang WC, Chan SKW, Lee EHM, Chen EYH. A 3-year retrospective cohort study of predictors of relapse in first-episode psychosis in Hong Kong. Australian and New Zealand Journal of Psychiatry 2013;47(8):746-53.

  • Hui CLM, Lee EHM, Chang WC, Chan SKW, Li YK, Lee JTM, Chen EYH. Sexual dysfunction in Chinese patients with first-episode psychosis: prevalence, clinical correlates and functioning. Schizophrenia Research 2013;148:181-182.

  • Lee EHM, Hui CLM, Chang WC, Chan SKW, Li YK, Lee JTM, Lin JJX, Chen EYH. Impacts of physical activity on functioning of patients with first-episode psychosis: a 6 months prospective longitudinal study. Schizophrenia Research 2013; 150:538-541

  • Hui CLM, Wong GHY, Tang JYM, Chang WC, Chan SKW, Lee EHM, et al. Predicting 1-year risk for relapse in patients who have discontinued or continued quetiapine after remission from first-episode psychosis. Schizophrenia Research 2013;150(1):297-302

  • Lai DC, Chang WC, Tam WWY, Hui CLM, Chen EYH. Cognitive and affective perspectives on formation and maintenance of grandiose delusions of a patient with schizophrenia. East Asian Archives of Psychiatry 2013; 23:160-163.

  • Hui CLM, Tang JYM, Wong GHY, Chang WC, Chan SKW, Lee EHM, Chen EYH. Predictors of help seeking duration in adult onset psychosis in Hong Kong. Social Psychiatry and Psychiatric Epidemiology 2013;48:1819-1828.

2012 and earlier

  • Chan SKW, Chan KKS, Lam MML, Chiu CPY, Hui CLM, Wong GHY, Chang WC, Chen EYH. Clinical and cognitive correlates of insight in first-episode schizophrenia. Schizophrenia Research 2012; 135, 40-45.

  • Wong GHY, Hui CLM, Tang JYM, Chiu CPY, Lam MML, Chan SKW, Chang WC, Chen EYH. Screening and assessing ideas and delusions of reference using a semi-structured interview scale: A validation study of the Ideas of Reference Interview Scale (IRIS) in early psychosis patients. Schizophrenia Research 2012; 135:158-163.

  • Wong GHY, Hui CLM, Tang JWM, Chang WC, Chan SKW, Xu JQ, Lin JJX, Lai DC, Tam W, Kok J, Chung D, Hung SF, Chen EYH. Early intervention for psychotic disorders: real-life implementation in Hong Kong. Asian Journal of Psychiatry 2012; 5:68-72.

  • Hui CLM, Longenecker J, Wong GHY, Tang HYM, Chang WC, Chan SKW, Lee EHM, Dunn ELW, Miao MYK, Yeung WS, Wong CK, Chan WF, Tang WN, Chen EYH. Longitudinal changes in semantic categorization performance after symptomatic remission from first-episode psychosis: a 3-year follow-up study. Schizophrenia Research 2012; 137:118-123.

  • Wong GHY, An SK, Chan SKW, Chang WC, Chen EYH, Chong SA, et al. Early psychosis declaration for Asia by the Asian Network of Early Psychosis, East Asian Archives of Psychiatry, 2012, 22:90‐93

  • Wong GHY, Hui CLM, Wong DY, Tang JYM, Chang WC, Chan SKW, et al. Developments in early intervention for psychosis in Hong Kong, East Asian Archives of Psychiatry, 2012, 22: 100‐104

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