Fengyi Jin

Summary

Affiliation: University of New South Wales
Country: Australia

Publications

  1. ncbi The impact of HIV seroadaptive behaviors on sexually transmissible infections in HIV-negative homosexual men in Sydney, Australia
    Fengyi Jin
    Kirby Institute, University of New South Wales, Sydney, NSW, Australia
    Sex Transm Dis 39:191-4. 2012
  2. ncbi Epidemic syphilis among homosexually active men in Sydney
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Level 2, 376 Victoria Street, Darlinghurst, NSW 2010, Australia
    Med J Aust 183:179-83. 2005
  3. ncbi Unprotected anal intercourse, risk reduction behaviours, and subsequent HIV infection in a cohort of homosexual men
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, New South Wales, Australia
    AIDS 23:243-52. 2009
  4. ncbi Prevalence, incidence and risk factors for hepatitis C in homosexual men: data from two cohorts of HIV-negative and HIV-positive men in Sydney, Australia
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, Level 2, 376 Victoria Street, Darlinghurst, NSW 2010, Australia
    Sex Transm Infect 86:25-8. 2010
  5. ncbi Trend in HIV incidence in a cohort of homosexual men in Sydney: data from the Health in Men Study
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, NSW 2010, Australia
    Sex Health 5:109-12. 2008
  6. ncbi Anal sexually transmitted infections and risk of HIV infection in homosexual men
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Level 2, 376 Victoria Street, Darlinghurst, New South Wales 2010, Australia
    J Acquir Immune Defic Syndr 53:144-9. 2010
  7. ncbi How homosexual men believe they became infected with HIV: the role of risk-reduction behaviors
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, New South Wales, Australia
    J Acquir Immune Defic Syndr 46:245-7. 2007
  8. ncbi High incidence of syphilis in HIV-positive homosexual men: data from two community-based cohort studies
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, NSW 2010, Australia
    Sex Health 6:281-4. 2009
  9. ncbi Trends in anal cancer in Australia, 1982-2005
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, NSW 2010, Australia
    Vaccine 29:2322-7. 2011
  10. ncbi High rates of sexually transmitted infections in HIV positive homosexual men: data from two community based cohorts
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, Level 2, Darlinghurst, NSW, Australia
    Sex Transm Infect 83:397-9. 2007

Detail Information

Publications48

  1. ncbi The impact of HIV seroadaptive behaviors on sexually transmissible infections in HIV-negative homosexual men in Sydney, Australia
    Fengyi Jin
    Kirby Institute, University of New South Wales, Sydney, NSW, Australia
    Sex Transm Dis 39:191-4. 2012
    ..Human immunodeficiency virus (HIV) seroadaptive behaviors, such as serosorting and strategic positioning, are being increasingly practised by homosexual men; however, their impact on sexually transmissible infections is unclear...
  2. ncbi Epidemic syphilis among homosexually active men in Sydney
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Level 2, 376 Victoria Street, Darlinghurst, NSW 2010, Australia
    Med J Aust 183:179-83. 2005
    ....
  3. ncbi Unprotected anal intercourse, risk reduction behaviours, and subsequent HIV infection in a cohort of homosexual men
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, New South Wales, Australia
    AIDS 23:243-52. 2009
    ..A range of risk reduction behaviours in which homosexual men practise unprotected anal intercourse (UAI) has been described. We aimed to assess the extent of any reduction in HIV risk associated with these behaviours...
  4. ncbi Prevalence, incidence and risk factors for hepatitis C in homosexual men: data from two cohorts of HIV-negative and HIV-positive men in Sydney, Australia
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, Level 2, 376 Victoria Street, Darlinghurst, NSW 2010, Australia
    Sex Transm Infect 86:25-8. 2010
    ..We report prevalence, incidence and risk factors for HCV infection in community-based cohorts of HIV-negative and HIV-positive homosexual men in Sydney...
  5. ncbi Trend in HIV incidence in a cohort of homosexual men in Sydney: data from the Health in Men Study
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, NSW 2010, Australia
    Sex Health 5:109-12. 2008
    ..To determine the incidence of HIV seroconversion in a community-based cohort of homosexual men in Sydney from 2002 to 2006...
  6. ncbi Anal sexually transmitted infections and risk of HIV infection in homosexual men
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Level 2, 376 Victoria Street, Darlinghurst, New South Wales 2010, Australia
    J Acquir Immune Defic Syndr 53:144-9. 2010
    ..We examined a range of common bacterial and viral sexually transmitted infections as risk factors for HIV seroconversion in a community-based cohort of HIV-negative homosexual men in Sydney, Australia...
  7. ncbi How homosexual men believe they became infected with HIV: the role of risk-reduction behaviors
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, New South Wales, Australia
    J Acquir Immune Defic Syndr 46:245-7. 2007
    ..It is uncertain how commonly these behaviors might result in HIV infection. We describe sexual behaviors and associated risk reduction strategies reported by homosexual men in their accounts of their recent seroconversion...
  8. ncbi High incidence of syphilis in HIV-positive homosexual men: data from two community-based cohort studies
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, NSW 2010, Australia
    Sex Health 6:281-4. 2009
    ..We report incidence and risk factors for syphilis in two community-based cohorts of HIV-negative and HIV-positive homosexual men in Sydney, Australia...
  9. ncbi Trends in anal cancer in Australia, 1982-2005
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, NSW 2010, Australia
    Vaccine 29:2322-7. 2011
    ..In order to understand the burden of potentially preventable anal cancer in Australia, we examine the incidence and survival from invasive anal SCC 1982-2005...
  10. ncbi High rates of sexually transmitted infections in HIV positive homosexual men: data from two community based cohorts
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, Level 2, Darlinghurst, NSW, Australia
    Sex Transm Infect 83:397-9. 2007
    ..Background/..
  11. ncbi Hepatitis A and B infection and vaccination in a cohort of homosexual men in Sydney
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, The University of New South Wales, Sydney, NSW 2010, Australia
    Sex Health 1:227-37. 2004
    ..To determine the prevalence and incidence of hepatitis A (HAV) and B (HBV) infection and vaccination in HIV-negative homosexual men in Sydney, and associated risk factors...
  12. ncbi Prevalence and risk factors of hepatitis C in HIV-negative homosexual men in Sydney, Australia
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney
    Aust N Z J Public Health 29:536-9. 2005
    ..To determine the prevalence and risk factors for hepatitis C (HCV) in HIV-negative homosexual men in Sydney...
  13. ncbi Per-contact probability of HIV transmission in homosexual men in Sydney in the era of HAART
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Darlinghurst, Australia
    AIDS 24:907-13. 2010
    ..The objective of this study is to estimate per-contact probability of HIV transmission in homosexual men due to unprotected anal intercourse (UAI) in the era of HAART...
  14. ncbi Transmission of herpes simplex virus types 1 and 2 in a prospective cohort of HIV-negative gay men: the health in men study
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, Darlinghurst, NSW 2010, Australia
    J Infect Dis 194:561-70. 2006
    ..Despite increasing reports of herpes simplex virus (HSV) type 1 (HSV-1)-associated anogenital herpes, there are very limited data comparing the seroepidemiological profile of and risk factors for HSV-1 and HSV type 2 (HSV-2) infection...
  15. ncbi Incidence and risk factors for urethral and anal gonorrhoea and chlamydia in a cohort of HIV-negative homosexual men: the Health in Men Study
    F Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, New South Wales, Australia
    Sex Transm Infect 83:113-9. 2007
    ..Early detection and treatment of bacterial sexually transmitted infections has been advocated as an HIV prevention strategy...
  16. ncbi Risk factors for genital and anal warts in a prospective cohort of HIV-negative homosexual men: the HIM study
    Fengyi Jin
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Darlinghurst, New South Wales, Australia
    Sex Transm Dis 34:488-93. 2007
    ..The objective of this study was to determine the prevalence, incidence, and risk factors for genital and anal warts in HIV-negative homosexual men in Sydney...
  17. ncbi Trends in HIV testing among homosexual and bisexual men in eastern Australian states
    Garrett Prestage
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, NSW 2052, Australia
    Sex Health 5:119-23. 2008
    ..We examined whether trends in HIV testing in community-based samples of homosexual men may account for the convergence in HIV notification rates in homosexual men across the eastern states of Australia...
  18. ncbi Increases in unprotected anal intercourse with serodiscordant casual partners among HIV-negative gay men in Sydney
    Iryna B Zablotska
    National Centre in HIV Social Research, University of New South Wales, Sydney, NSW 2052, Australia
    AIDS Behav 13:638-44. 2009
    ..Increases in serodiscordant UAIC may be related to growing disclosure. These findings do not indicate a core group of high-risk men. More research is needed about the context in which serodiscordant UAIC happens...
  19. ncbi Use of viral load to negotiate condom use among gay men in Sydney, Australia
    Garrett Prestage
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, 376 Victoria Street, Darlinghurst, Sydney, NSW 2010, Australia
    AIDS Behav 13:645-51. 2009
    ..Use of viral load in negotiating condom use between sero-discordant gay couples may be understood very differently by the HIV-negative and HIV-positive men within those partnerships...
  20. ncbi Trends in HIV prevalence among homosexual and bisexual men in eastern Australian states
    Garrett Prestage
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, NSW 2052, Australia
    Sex Health 5:103-7. 2008
    ..We examined whether trends in HIV prevalence in community-based samples of homosexual men were consistent with the trends in HIV notifications...
  21. ncbi Prevalence, incidence and risk factors for pharyngeal gonorrhoea in a community-based HIV-negative cohort of homosexual men in Sydney, Australia
    David J Templeton
    National Centre in HIV Epidemiology and Clinical Research, The University of New South Wales, Level 2, 376 Victoria Street, Sydney NSW 2010, Australia
    Sex Transm Infect 86:90-6. 2010
    ..Pharyngeal gonorrhoea is common in homosexual men and may be important in maintaining community prevalence of anogenital infections...
  22. ncbi Nonoccupational postexposure prophylaxis, subsequent risk behaviour and HIV incidence in a cohort of Australian homosexual men
    I Mary Poynten
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, New South Wales, Australia
    AIDS 23:1119-26. 2009
    ..To investigate the relationship between nonoccupational postexposure prophylaxis (NPEP) use and future HIV risk behaviours and HIV infection in a cohort of HIV-negative homosexual men in Sydney, Australia...
  23. ncbi Does age affect sexual behaviour among gay men in Sydney, Melbourne and Brisbane, Australia?
    Garrett Prestage
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, Australia
    AIDS Care 21:1098-105. 2009
    ....
  24. ncbi Gay men's current practice of HIV seroconcordant unprotected anal intercourse: serosorting or seroguessing?
    Iryna B Zablotska
    National Centre in HIV Social Research, University of New South Wales, Sydney, Australia
    AIDS Care 21:501-10. 2009
    ..HIV prevention should take into account these contemporary changes in behaviors, especially among HIV-negative gay men...
  25. ncbi Risk factors for HIV seroconversion in homosexual men in Australia
    Jonathan E Volk
    National Centre in HIV Epidemiology and Clinical Research, Level 2, 376 Victoria Street, Darlinghurst, NSW 2010, Australia
    Sex Health 3:45-51. 2006
    ..Rates of newly acquired HIV infection are increasing in Australia, and sexual contact between men accounts for 85% of cases...
  26. ncbi Use of illicit drugs and erectile dysfunction medications and subsequent HIV infection among gay men in Sydney, Australia
    Garrett Prestage
    National Center in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, Australia
    J Sex Med 6:2311-20. 2009
    ..Use of illicit drugs and oral erectile dysfunction medications (OEM) have been associated with risk behavior among gay men...
  27. ncbi Trends in agreements between regular partners among gay men in Sydney, Melbourne and Brisbane, Australia
    Garrett Prestage
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Darlinghurst, Sydney, NSW, 2010, Australia
    AIDS Behav 12:513-20. 2008
    ..001); and over time, fewer men in general required consistent condom use with casual partners (P-trend < .001). Some of these changes in negotiated agreements represent an increase in the potential risk of HIV transmission...
  28. ncbi Using population attributable risk to choose HIV prevention strategies in men who have sex with men
    Rebecca J Guy
    Kirby Institute formerly the National Centre in HIV Epidemiology and Clinical Research, Sydney, NSW, Australia
    BMC Public Health 11:247. 2011
    ..We undertook an analysis of the potential population impact and cost saving that would likely result from modifying key HIV risk factors among men who have sex with men (MSM) in Sydney, Australia...
  29. ncbi Cancers attributable to human papillomavirus infection
    Andrew E Grulich
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, NSW 2021, Australia
    Sex Health 7:244-52. 2010
    ..However, almost one-quarter of the potentially preventable cancer cases are in men, who are not included in the current national immunisation program...
  30. ncbi Predictors of frequent use of amphetamine type stimulants among HIV-negative gay men in Sydney, Australia
    Garrett Prestage
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, Australia
    Drug Alcohol Depend 91:260-8. 2007
    ....
  31. ncbi Circumcision and risk of HIV infection in Australian homosexual men
    David J Templeton
    National Centre in HIV Epidemiology and Clinical Research, The University of New South Wales, Level 2, 376 Victoria Street, Sydney NSW 2010, Australia
    AIDS 23:2347-51. 2009
    ..To assess circumcision status as a risk factor for HIV seroconversion in homosexual men...
  32. ncbi Serosorting may increase the risk of HIV acquisition among men who have sex with men
    David P Wilson
    National Centre in HIV Epidemiology and Clinical Research, Faculty of Medicine, The University of New South Wales, Sydney, Australia
    Sex Transm Dis 37:13-7. 2010
    ..However, the effectiveness of serosorting as a strategy to reduce HIV risk is unclear, especially since it depends on the frequency of HIV testing...
  33. ncbi Circumcision and risk of sexually transmissible infections in a community-based cohort of HIV-negative homosexual men in Sydney, Australia
    David J Templeton
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, NSW 2010, Australia
    J Infect Dis 200:1813-9. 2009
    ..Circumcision status was examined as an independent risk factor for sexually transmissible infections (STIs) in the Health in Men cohort of homosexual men in Sydney...
  34. ncbi Lymphogranuloma venereum is rare in Australian community-based samples of men who have sex with men
    David J Templeton
    National Centre in HIV Epidemiology and Clinical Research, The University of New South Wales, 376 Victoria Street, Darlinghurst NSW 2010, Australia
    Sex Transm Dis 38:48-9. 2011
    ..3 per 100 PY, 95% Confidence Interval 0.008-1.7. Routine LGV typing of chlamydia infections in asymptomatic Australian men who have sex with men does not appear justified...
  35. ncbi Low positive predictive value of a nucleic acid amplification test for nongenital Neisseria gonorrhoeae infection in homosexual men
    Leon P McNally
    Molecular Diagnostic Medicine Laboratory, SydPath, St Vincent s Hospital, Darlinghurst, NSW
    Clin Infect Dis 47:e25-7. 2008
    ..Only 30.4% of oropharyngeal samples and 73.7% of anorectal samples were positive for N. gonorrhoeae by the porA assay. The accuracy of nucleic acid amplification tests in this context is compromised without supplemental testing...
  36. ncbi Is optimism enough? Gay men's beliefs about HIV and their perspectives on risk and pleasure
    Garrett Prestage
    Kirby Institute, University of New South Wales, Sydney, Australia
    Sex Transm Dis 39:167-72. 2012
    ..Measures of HIV treatments optimism were developed in response to increased risk behavior among gay men, but were limited in their capacity to help understand gay men's risk behavior...
  37. ncbi HIV, cancer, and aging
    Andrew E Grulich
    Kirby Institute, University of New South Wales, Sydney, NSW 2010, Australia
    Sex Health 8:521-5. 2011
    ..In addition, active research is required to establish whether anal cancer screening would prevent the unacceptably high levels of morbidity caused by this disease in people with HIV, most particularly in gay men...
  38. ncbi How has the sexual behaviour of gay men changed since the onset of AIDS: 1986-2003
    Garrett Prestage
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney
    Aust N Z J Public Health 29:530-5. 2005
    ..To report changes in sexual behaviour among gay men in Sydney from 1986 to 2003...
  39. ncbi Sex work and risk behaviour among HIV-negative gay men
    G Prestage
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, Australia
    AIDS Care 19:931-4. 2007
    ..0% reported UAI with any casual partners. The practice of sex work itself may not represent increased risk for HIV transmission but sex workers in this study were, nonetheless, at markedly increased risk in other aspects of their lives...
  40. ncbi Prevalence, incidence and risk factors for pharyngeal chlamydia in the community based Health in Men (HIM) cohort of homosexual men in Sydney, Australia
    D J Templeton
    National Centre in HIV Epidemiology and Clinical Research, The University of New South Wales, Level 2, 376 Victoria Street, Sydney NSW 2010, Australia
    Sex Transm Infect 84:361-3. 2008
    ..To determine the prevalence, incidence and risk factors for pharyngeal Chlamydia trachomatis in the community based Health in Men (HIM) cohort of HIV negative homosexual men in Sydney, Australia...
  41. ncbi Defining high HIV incidence subgroups of Australian homosexual men: implications for conducting HIV prevention trials in low HIV prevalence settings
    I M Poynten
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, New South Wales, Australia
    HIV Med 11:635-41. 2010
    ..The aim of the study was to assess whether subpopulations with sufficiently high HIV incidences for HIV prevention trials can be identified in low HIV incidence settings such as Australia...
  42. ncbi Testing for HIV and sexually transmissible infections within a mainly online sample of gay men who engage in group sex
    G P Prestage
    National Centre in HIV, Epidemiology and Clinical Research, University of New South Whales, Sydney, Australia
    Sex Transm Infect 85:70-4. 2009
    ..Group sex among gay men has been associated with other HIV risk behaviours. Gay men who engage in group sex may be at increased risk of infection with HIV and other sexually transmitted infections (STI)...
  43. ncbi Attitudes towards new HIV biomedical prevention technologies among a cohort of HIV-negative gay men in Sydney, Australia
    I M Poynten
    National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, New South Wales, Australia
    HIV Med 11:282-8. 2010
    ..The aim of the study was to explore the awareness of rectal microbicides, the use of pre-exposure prophylaxis (PREP) and the willingness to participate in biomedical HIV prevention trials in a cohort of HIV-negative gay men...
  44. ncbi Self-report is a valid measure of circumcision status in homosexual men
    D J Templeton
    National Centre in HIV Epidemiology and Clinical Research, The University of New South Wales, Level 2, 376 Victoria Street, Sydney NSW 2010, Australia
    Sex Transm Infect 84:187-8. 2008
    ....
  45. ncbi Anal human papillomavirus genotype diversity and co-infection in a community-based sample of homosexual men
    C M Vajdic
    UNSW Cancer Research Centre, Prince of Wales Clinical School, University of New South Wales, Prince of Wales Hospital, Randwick, NSW 2031, Australia
    Sex Transm Infect 85:330-5. 2009
    ..To determine the prevalence and risk factors for anal human papillomavirus (HPV) infection in community-based cohorts of homosexual men in Sydney, Australia...
  46. ncbi Gay men are less likely to use condoms with casual sex partners they know 'well'
    Garrett Prestage
    Kirby Institute for Infection and Immunity in Society, University of New South Wales, 376 Victoria Street, Darlinghurst, Sydney, NSW 2010, Australia
    AIDS Behav 16:664-8. 2012
    ..001). The challenge for HIV prevention is that many gay men's decisions about condom use may be driven as much by their relationship with individual partners as their commitment to 'safe sex'...
  47. ncbi Increasing role of herpes simplex virus type 1 in first-episode anogenital herpes in heterosexual women and younger men who have sex with men, 1992-2006
    N Ryder
    Sydney Sexual Health Centre, GPO Box 1614, Sydney, NSW 2001, Australia
    Sex Transm Infect 85:416-9. 2009
    ..We describe the contribution of HSV-1 to first-episode anogenital herpes and its associations...
  48. ncbi Anal human papillomavirus infection and associated neoplastic lesions in men who have sex with men: a systematic review and meta-analysis
    Dorothy A Machalek
    The Kirby Institute for Infection and Immunity in Society, University of New South Wales, Sydney, NSW, Australia
    Lancet Oncol 13:487-500. 2012
    ..We aimed to assess available data for anal HPV disease that can inform pre-cancer screening programmes...