|Persistent negative symptoms in first-episode schizophrenia: a prospective three-year follow-up study|
WC Chang, CLM Hui, JYM Tang, GHY Wong, MML Lam, SKW Chan, ...
Schizophrenia Research 133 (1-3), 22-28, 2011
|Prediction of remission and recovery in young people presenting with first-episode psychosis in Hong Kong: a 3-year follow-up study|
WC Chang, JY Tang, CL Hui, MM Lam, SK Chan, GH Wong, CP Chiu, ...
Australian & New Zealand Journal of Psychiatry 46 (2), 100-108, 2012
|Impacts of duration of untreated psychosis on cognition and negative symptoms in first-episode schizophrenia: a 3-year prospective follow-up study|
WC Chang, CLM Hui, JYM Tang, GHY Wong, SKW Chan, EHM Lee, ...
Psychological medicine 43 (9), 1883-1893, 2013
|Prevalence, psychosocial correlates and service utilization of depressive and anxiety disorders in Hong Kong: the Hong Kong Mental Morbidity Survey (HKMMS)|
LCW Lam, CSM Wong, MJ Wang, WC Chan, EYH Chen, RMK Ng, ...
Social psychiatry and psychiatric epidemiology 50 (9), 1379-1388, 2015
|Duration of untreated psychosis: relationship with baseline characteristics and three-year outcome in first-episode psychosis|
WC Chang, JYM Tang, CLM Hui, MML Lam, GHY Wong, SKW Chan, ...
Psychiatry research 198 (3), 360-365, 2012
|Five-year stability of ICD-10 diagnoses among Chinese patients presented with first-episode psychosis in Hong Kong|
WC Chang, SLK Pang, DWS Chung, SSM Chan
Schizophrenia research 115 (2-3), 351-357, 2009
|Prospective relationship between duration of untreated psychosis and 13-year clinical outcome: a first-episode psychosis study|
JYM Tang, WC Chang, CLM Hui, GHY Wong, SKW Chan, EHM Lee, ...
Schizophrenia research 153 (1-3), 1-8, 2014
|Aerobic exercise and yoga improve neurocognitive function in women with early psychosis|
J Lin, SKW Chan, EHM Lee, WC Chang, M Tse, WW Su, P Sham, ...
npj Schizophrenia 1, 15047, 2015
|A systematic review on definitions and assessments of psychotic‐like experiences|
KW Lee, KW Chan, WC Chang, EHM Lee, CLM Hui, EYH Chen
Early intervention in psychiatry 10 (1), 3-16, 2016
|Long-term effects of discontinuation from antipsychotic maintenance following first-episode schizophrenia and related disorders: a 10 year follow-up of a randomised, double …|
CLM Hui, WG Honer, EHM Lee, WC Chang, SKW Chan, ESM Chen, ...
The Lancet Psychiatry 5 (5), 432-442, 2018
|The relationship of early premorbid adjustment with negative symptoms and cognitive functions in first-episode schizophrenia: a prospective three-year follow-up study|
WC Chang, JYM Tang, CLM Hui, GHY Wong, SKW Chan, EHM Lee, ...
Psychiatry research 209 (3), 353-360, 2013
|Optimal duration of an early intervention programme for first-episode psychosis: randomised controlled trial|
WC Chang, GHK Chan, OTT Jim, ESK Lau, CLM Hui, SKW Chan, ...
The British Journal of Psychiatry 206 (6), 492-500, 2015
|Gender differences in patients presenting with first-episode psychosis in Hong Kong: a three-year follow up study|
WC Chang, JYM Tang, CLM Hui, CPY Chiu, MML Lam, GHY Wong, ...
Australian & New Zealand Journal of Psychiatry 45 (3), 199-205, 2011
|10-year outcome study of an early intervention program for psychosis compared with standard care service|
SKW Chan, HC So, CLM Hui, WC Chang, EHM Lee, DWS Chung, S Tso, ...
Psychological medicine 45 (6), 1181-1193, 2015
|Clinical and cognitive correlates of insight in first-episode schizophrenia|
SKW Chan, KKS Chan, MML Lam, CPY Chiu, CLM Hui, GHY Wong, ...
Schizophrenia research 135 (1-3), 40-45, 2012
|Association between acute neuropsychiatric events and Helicobacter pylori therapy containing clarithromycin|
AYS Wong, ICK Wong, CSL Chui, EHM Lee, WC Chang, EYH Chen, ...
JAMA internal medicine 176 (6), 828-834, 2016
|Medication adherence, knowledge about psychosis, and insight among patients with a schizophrenia-spectrum disorder|
KWS Chan, LMC Hui, HYG Wong, HME Lee, WC Chang, YHE Chen
The Journal of nervous and mental disease 202 (1), 25-29, 2014
|Lifetime Prevalence and Correlates of Schizophrenia-Spectrum, Affective, and Other Non-affective Psychotic Disorders in the Chinese Adult Population|
WC Chang, CSM Wong, EYH Chen, LCW Lam, WC Chan, RMK Ng, ...
Schizophrenia Bulletin 43 (6), 1280-1, 2017
|Impact of avolition and cognitive impairment on functional outcome in first-episode schizophrenia-spectrum disorder: a prospective one-year follow-up study|
WC Chang, CLM Hui, SKW Chan, EHM Lee, EYH Chen
Schizophrenia research 170 (2-3), 318-321, 2016
|Early intervention and evaluation for adult‐onset psychosis: the JCEP study rationale and design|
CLM Hui, WC Chang, SKW Chan, EHM Lee, WWY Tam, DC Lai, ...
Early intervention in psychiatry 8 (3), 261-268, 2014