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Yi Chai
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Risk of self-harm after the diagnosis of psychiatric disorders in Hong Kong, 2000–10: a nested case-control study
Y Chai, H Luo, GHY Wong, JYM Tang, TC Lam, ICK Wong, PSF Yip
The Lancet Psychiatry 7 (2), 135-147, 2020
492020
Using internet search data to predict new HIV diagnoses in China: a modelling study
Q Zhang, Y Chai, X Li, SD Young, J Zhou
BMJ open 8 (10), e018335, 2018
252018
Rates of antipsychotic drug prescribing among people living with dementia during the COVID-19 pandemic
H Luo, WCY Lau, Y Chai, CO Torre, R Howard, KY Liu, X Lin, C Yin, ...
Jama psychiatry 80 (3), 211-219, 2023
202023
Developing an early warning system of suicide using Google Trends and media reporting
Y Chai, H Luo, Q Zhang, Q Cheng, CSM Lui, PSF Yip
Journal of affective disorders 255, 41-49, 2019
202019
Risk of self‐harm or suicide associated with specific drug use disorders, 2004–2016: a population‐based cohort study
Y Chai, H Luo, Y Wei, SKW Chan, KKC Man, PSF Yip, ICK Wong, ...
Addiction 117 (7), 1940-1949, 2022
152022
Prevalence and risk factors for repetition of non-fatal self-harm in Hong Kong, 2002–2016: a population-based cohort study
Y Chai, H Luo, PSF Yip
The Lancet Regional Health–Western Pacific 2, 2020
112020
Antidepressant use and risk of self-harm among people aged 40 years or older: a population-based cohort and self-controlled case series study
Y Chai, H Luo, KKC Man, WCY Lau, SKW Chan, PSF Yip, ICK Wong
The Lancet Regional Health–Western Pacific 27, 2022
82022
Predictive factors of nonfatal self-harm among community-dwelling older adults assessed for support services
G Cheung, Y Chai, MI Troya, H Luo
International Psychogeriatrics 34 (9), 813-826, 2022
62022
Factors associated with hospital presentation of self-harm among older Canadians in long-term care: a 12-year cohort study
Y Chai, H Luo, PSF Yip, CM Perlman, JP Hirdes
Journal of the American Medical Directors Association 22 (10), 2160-2168. e18, 2021
42021
Risk of self-harm after diagnosis of psychiatric disorders–Authors' reply
H Luo, GHY Wong, Y Chai
The Lancet Psychiatry 7 (4), 305, 2020
22020
Association between cumulative exposure periods of flupentixol or any antipsychotics and risk of lung cancer
Y Chai, RYK Chu, Y Hu, ICH Lam, FWT Cheng, H Luo, MCS Wong, ...
Communications Medicine 3 (1), 126, 2023
2023
Optimising the care for older persons with complex chronic conditions in home care and nursing homes: design and protocol of I-CARE4OLD, an observational study using real-world …
EO Hoogendijk, G Onder, L Smalbil, DL Vetrano, JP Hirdes, EP Howard, ...
BMJ open 13 (6), e072399, 2023
2023
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