Hi Yi Tsui

Summary

Affiliation: The Chinese University of Hong Kong
Country: China

Publications

  1. pmc Comparison of risk behaviors and socio-cultural profile of men who have sex with men survey respondents recruited via venues and the internet
    Hi Yi Tsui
    Centre for Health Behaviours Research, School of Public Health and Primary Care Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong
    BMC Public Health 10:232. 2010
  2. pmc Anticipated and current preventive behaviors in response to an anticipated human-to-human H5N1 epidemic in the Hong Kong Chinese general population
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, Faculty of Medicine, The Chinese University of Hong Kong, School of Public Health, Prince of Wales Hospital, Shatin, N T Hong Kong, China
    BMC Infect Dis 7:18. 2007
  3. pmc Incidence of genital warts among the Hong Kong general adult population
    Chunqing Lin
    Centre for Epidemiology and Biostatistics, The Chinese University of Hong Kong, Room 504, School of Public Health and Primary Care, Shatin, New Territories, SAR Hong Kong
    BMC Infect Dis 10:272. 2010
  4. ncbi request reprint Comparing prevalence of condom use among 15,379 female sex workers injecting or not injecting drugs in China
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong
    Sex Transm Dis 34:908-16. 2007
  5. doi request reprint Changes in the prevalence of HIV-related behaviors and perceptions among 1832 injecting drug users in Sichuan, China
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong
    Sex Transm Dis 35:325-35. 2008
  6. doi request reprint Sexual mixing and condom use with different types of sex partners among non-institutionalized sexually active female injecting drug users in Sichuan, China
    Joseph T F Lau
    Centre for Health Behaviours Research, School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, 5 F, Prince of Wales Hospital, Shatin, NT, Hong Kong, China
    AIDS Behav 15:86-94. 2011
  7. doi request reprint Prevalence and correlates of unprotected anal intercourse among Hong Kong men who have sex with men traveling to Shenzhen, China
    Joseph T F Lau
    Centre for Health Behaviours Research, School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, 5 F, School of Public Health, Prince of Wales Hospital, Shatin, NT, Hong Kong
    AIDS Behav 17:1395-405. 2013
  8. ncbi request reprint Evaluation of the overall program effectiveness of HIV-related intervention programs in a community in Sichuan, China
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
    Sex Transm Dis 34:653-62. 2007
  9. ncbi request reprint Prevalence and psychosocial factors associated with being bothered by nonavailability of sexual partners among Hong Kong Chinese: a population-based study
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, The Chinese University of Hong Kong, Hong Kong
    J Sex Marital Ther 33:255-69. 2007
  10. ncbi request reprint Clustering of syringe sharing and unprotected sex risk behaviors in male injecting drug users in China
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
    Sex Transm Dis 34:574-82. 2007

Collaborators

Detail Information

Publications36

  1. pmc Comparison of risk behaviors and socio-cultural profile of men who have sex with men survey respondents recruited via venues and the internet
    Hi Yi Tsui
    Centre for Health Behaviours Research, School of Public Health and Primary Care Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong
    BMC Public Health 10:232. 2010
    ..This study examined differences in risk behaviors and socio-cultural profiles between MSM recruited from venues (e.g., gay bars/saunas) and from the internet respectively...
  2. pmc Anticipated and current preventive behaviors in response to an anticipated human-to-human H5N1 epidemic in the Hong Kong Chinese general population
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, Faculty of Medicine, The Chinese University of Hong Kong, School of Public Health, Prince of Wales Hospital, Shatin, N T Hong Kong, China
    BMC Infect Dis 7:18. 2007
    ..The prevalence of self-reported preventive behaviors in response to an anticipated local human-to-human H5N1 transmission outbreak and factors associated with such behaviors have not been examined...
  3. pmc Incidence of genital warts among the Hong Kong general adult population
    Chunqing Lin
    Centre for Epidemiology and Biostatistics, The Chinese University of Hong Kong, Room 504, School of Public Health and Primary Care, Shatin, New Territories, SAR Hong Kong
    BMC Infect Dis 10:272. 2010
    ..The objective of this study is to estimate the incidence of genital warts in Hong Kong and explore a way to establish a surveillance system for genital warts among the Hong Kong general population...
  4. ncbi request reprint Comparing prevalence of condom use among 15,379 female sex workers injecting or not injecting drugs in China
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong
    Sex Transm Dis 34:908-16. 2007
    ..To compare the prevalence of condom use with clients and regular sex partners between female sex workers (FSWs) who were or were not injecting drug users (IDUs)...
  5. doi request reprint Changes in the prevalence of HIV-related behaviors and perceptions among 1832 injecting drug users in Sichuan, China
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong
    Sex Transm Dis 35:325-35. 2008
    ..To evaluate overall effectiveness of human immunodeficiency virus-related prevention programs among injecting drug users in Sichuan, China...
  6. doi request reprint Sexual mixing and condom use with different types of sex partners among non-institutionalized sexually active female injecting drug users in Sichuan, China
    Joseph T F Lau
    Centre for Health Behaviours Research, School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, 5 F, Prince of Wales Hospital, Shatin, NT, Hong Kong, China
    AIDS Behav 15:86-94. 2011
    ..44-0.60); the coverage was only 40.7%. Potential bridging of HIV transmission from IDU to non-IDU populations is a serious concern...
  7. doi request reprint Prevalence and correlates of unprotected anal intercourse among Hong Kong men who have sex with men traveling to Shenzhen, China
    Joseph T F Lau
    Centre for Health Behaviours Research, School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, 5 F, School of Public Health, Prince of Wales Hospital, Shatin, NT, Hong Kong
    AIDS Behav 17:1395-405. 2013
    ..This was especially true when anal sex with RP was involved. Cross-border HIV prevention is greatly warranted. It should ensure condom availability and modify perceptions toward UAI...
  8. ncbi request reprint Evaluation of the overall program effectiveness of HIV-related intervention programs in a community in Sichuan, China
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
    Sex Transm Dis 34:653-62. 2007
    ..The study evaluates the overall effectiveness of intervention programs among female sex workers in a Chinese community...
  9. ncbi request reprint Prevalence and psychosocial factors associated with being bothered by nonavailability of sexual partners among Hong Kong Chinese: a population-based study
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, The Chinese University of Hong Kong, Hong Kong
    J Sex Marital Ther 33:255-69. 2007
    ..Younger age and male gender were associated with SPNA. Being bothered by SPNA was significantly associated with mental health and vitality quality of life, general life satisfaction, and sexual satisfaction (OR = 1.41 to 5.21)...
  10. ncbi request reprint Clustering of syringe sharing and unprotected sex risk behaviors in male injecting drug users in China
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
    Sex Transm Dis 34:574-82. 2007
    ..To investigate, among male injecting drug users (IDU), the relationships between higher risk IDU-related and sex-related behaviors...
  11. doi request reprint Cross-sectional and longitudinal factors predicting influenza vaccination in Hong Kong Chinese elderly aged 65 and above
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong
    J Infect 56:460-8. 2008
    ..The study investigated cross-sectional predictors of ever-undergone influenza vaccination (IV) and longitudinal predictors of first-time IV among Chinese elderly in Hong Kong...
  12. doi request reprint Comparing HIV-related syringe-sharing behaviors among female IDU engaging versus not engaging in commercial sex
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, 5 F, School of Public Health, Prince of Wales Hospital, Shatin, NT, Hong Kong, China
    Drug Alcohol Depend 97:54-63. 2008
    ....
  13. pmc Cross-boundary substance uses among Hong Kong Chinese young adults
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, School of Public Health, Prince of Wales Hospital, Shatin, NT, Hong Kong
    J Urban Health 84:704-21. 2007
    ..Cross-boundary substance users have specific characteristics. Prevention policies should take these characteristics into account. Regional collaborations are highly warranted...
  14. doi request reprint Prevalence and associated factors of condom use during commercial sex by female sex workers who were or were not injecting drug users in China
    Joseph T F Lau
    School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong
    Sex Health 9:368-76. 2012
    ....
  15. ncbi request reprint The relationship between physical maltreatment and substance use among adolescents: a survey of 95,788 adolescents in Hong Kong
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong
    J Adolesc Health 37:110-9. 2005
    ....
  16. doi request reprint Unprotected anal intercourse behavior and intention among male sex workers in Shenzhen serving cross-boundary male clients coming from Hong Kong, China - prevalence and associated factors
    Joseph T F Lau
    Centre for Health Behaviors Research, School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
    AIDS Care 24:59-70. 2012
    ..59-43.32). MSW are at high risk of HIV transmission. Various factors are associated with UAI with male cross-boundary clients; these factors and the context of sex work need to be considered when designing HIV prevention programs...
  17. doi request reprint Psychosocial factors in association with condom use during commercial sex among migrant male sex workers living in Shenzhen, mainland China who serve cross-border Hong Kong male clients
    Joseph T F Lau
    School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
    AIDS Behav 13:939-48. 2009
    ..UAI behavior was associated with exposure to HIV prevention services (OR = 0.08) and poor social support, being bothered by the sex work, substance use, and type of sex work venue (OR = 2.92-5.96)...
  18. doi request reprint A randomized controlled trial to evaluate the relative efficacy of adding voluntary counseling and testing (VCT) to information dissemination in reducing HIV-related risk behaviors among Hong Kong male cross-border truck drivers
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong
    AIDS Care 22:17-28. 2010
    ..It also shows that VCT services can be used as a means of HIV prevention. The findings of this study resulted in up-scaled VCT services for the local target population...
  19. doi request reprint A simple new method to triangulate self-reported risk behavior data--the bean method
    Joseph T F Lau
    Centre for Health Behaviours Research, School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
    Sex Transm Dis 38:788-92. 2011
    ..Human immunodeficiency virus (HIV)/sexually transmitted disease (STD)-related interventions rely on self-reported risk behavioral data, which are biased toward social desirability. It is warranted to develop methods for data triangulation...
  20. doi request reprint A pilot clustered randomized control trial evaluating the efficacy of a network-based HIV peer-education intervention targeting men who have sex with men in Hong Kong, China
    Joseph T F Lau
    Centre for Health Behaviours Research, The Chinese University of Hong Kong, Hong Kong SAR, China
    AIDS Care 25:812-9. 2013
    ..56 (95% Confidence Interval (CI): 1.17, 2.08)] and to perceive behavioral control over taking up voluntary HIV testing and counseling [97.2% versus 72.7%; RR: 1.34 (95% CI: 1.08, 1.66)]. Large scale randomized trials are warranted...
  21. ncbi request reprint Alcohol consumption, sex, and use of psychotropic substances among male Hong Kong-mainland China cross-border substance users
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, 5 F, School of Public Health, Prince of Wales Hospital, Shatin, NT, Hong Kong
    Addict Behav 32:686-99. 2007
    ..Cross-border psychoactive substance use often co-occurs with alcohol and sex. High levels of risk are involved. Different types of preventive programs need to be integrated...
  22. doi request reprint Prevalence of influenza vaccination and associated factors among pregnant women in Hong Kong
    Joseph T F Lau
    Centre for Health Behaviours Research, School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
    Vaccine 28:5389-97. 2010
    ..Other variables related to the Health Belief Model were significantly associated with having ever been vaccinated or inclined toward receiving IV in the coming year...
  23. ncbi request reprint Health services-seeking behaviors of people traveling from developed areas--a case of Hong Kong residents visiting mainland China
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, Faculty of Medicine, School of Public Health, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong
    J Travel Med 14:215-25. 2007
    ..The study investigated risk perceptions and inclination to defer seeking of medical services among Hong Kong residents if they become sick in mainland China, and prevalence and factors associated with purchase of travel medical insurance...
  24. doi request reprint HIV-related behaviors among men who have sex with men in China: 2005-2006
    Joseph T F Lau
    Center for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
    AIDS Educ Prev 21:325-39. 2009
    ..64), marital status (OR = 2.07), and perceived infectivity related to unprotected sex with people living with HIV/AIDS (OR = 0.3) were associated with condom use in the last episode of anal sex with noncommercial MSM partners...
  25. ncbi request reprint Changes in prevalence of influenza vaccination and strength of association of factors predicting influenza vaccination over time--results of two population-based surveys
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
    Vaccine 25:8279-89. 2007
    ..g., OR between perceived health impact and ever having received IV were, respectively, 1.11 (p>0.05) versus 1.91 (p<0.05). IV-related behaviors and perceptions therefore changed over time...
  26. doi request reprint Infertility-related perceptions and responses and their associations with quality of life among rural chinese infertile couples
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, The Chinese University of Hong Kong, Shatin, Hong Kong
    J Sex Marital Ther 34:248-67. 2008
    ..Gender differences were also observed...
  27. pmc Setting up a surveillance system for sexually transmitted diseases in the general population with prospective data collection from private-practice and public-practice doctors in Hong Kong
    Joseph T F Lau
    Centre for Health Behaviours Research, School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China
    BMC Public Health 11:254. 2011
    ..Existing surveillance systems for sexually transmitted diseases (STD) and reproductive tract infections (RTI) are important but often ineffective, as they tend to omit cases diagnosed by private-practice doctors..
  28. pmc Avoidance behaviors and negative psychological responses in the general population in the initial stage of the H1N1 pandemic in Hong Kong
    Joseph T F Lau
    Centre for Health Behaviours Research, School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China
    BMC Infect Dis 10:139. 2010
    ..e. avoiding going out, visiting crowded places and visiting hospitals) and negative psychological responses of the general population in Hong Kong at the initial stage of the H1N1 epidemic...
  29. pmc SARS in three categories of hospital workers, Hong Kong
    Joseph T F Lau
    The Chinese University of Hong Kong, Hong Kong, China
    Emerg Infect Dis 10:1399-404. 2004
    ..914 and 0.686, respectively). Affected patients were concentrated in three hospitals and in the earlier phase of the epidemic. Cleaning and clerical staff on hospital wards were at a much higher risk...
  30. ncbi request reprint Validation of a Chinese version of the Medical Outcomes Study HIV Health Survey (MOS-HIV) among Chinese people living with HIV/AIDS in Hong Kong
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, 5 F, School of Public Health Prince of Wales Hospital, Shatin, NT, Hong Kong
    Qual Life Res 15:1079-89. 2006
    ..To evaluate the Chinese version of the 35-item Medical Outcomes Study HIV Health Survey (MOS-HIV) in Chinese people living with HIV/AIDS (PLWHA)...
  31. ncbi request reprint Prevalence of influenza vaccination and associated factors among community-dwelling Hong Kong residents of age 65 or above
    Joseph T F Lau
    The Chinese University of Hong Kong, Hong Kong, China
    Vaccine 24:5526-34. 2006
    ..These variables are related to the Health Belief Model. The prevalence of IV appeared to be increasing as a result of the recent SARS epidemic...
  32. ncbi request reprint Mental health and lifestyle correlates of sexual problems and sexual satisfaction in heterosexual Hong Kong Chinese population
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
    Urology 66:1271-81. 2005
    ..To examine the lifestyle, mental health, and stress-related factors associated with various types of sexual problems among sexually active, heterosexual Hong Kong residents aged 18 to 59 years...
  33. doi request reprint Widespread public misconception in the early phase of the H1N1 influenza epidemic
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, 5 F, School of Public Health Prince of Wales Hospital, Shatin, NT, Hong Kong
    J Infect 59:122-7. 2009
    ..To investigate the community responses and preparedness for a possible epidemic of H1N1 influenza in Hong Kong shortly after an imported case was confirmed...
  34. doi request reprint Coverage and parental perceptions of influenza vaccination among parents of children aged 6 to 23 months in Hong Kong
    Joseph T F Lau
    Centre for Health Behaviours Research, School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR
    BMC Public Health 13:1026. 2013
    ..Influenza vaccination (IV) has been shown to be effective in reducing complications of influenza among children. This study investigated the prevalence and factors of IV among children aged 6-23 months in Hong Kong...
  35. ncbi request reprint Prevalence, health outcomes, and patterns of psychotropic substance use in a Chinese population in Hong Kong: a population-based study
    Joseph T F Lau
    Centre for Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, PR China
    Subst Use Misuse 40:187-209. 2005
    ..It may be prudent to integrate substance use and HIV/STD prevention efforts...
  36. doi request reprint Sexual dysfunction and unprotected anal intercourse among men who have sex with men in two Chinese cities
    Hi Yi Tsui
    a Centre for Health Behaviours Research, School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong
    J Sex Marital Ther 40:139-48. 2014
    ..However, one limitation is that participants were not asked about insertion/receptive anal sex. HIV interventions targeting men who have sex with men in China need to take counseling related to sexual dysfunction into account. ..