title: [Recent HIV infection among men who have sex with men in Hubei, 2010-2013].
abstract: OBJECTIVE
  To understand the HIV infection status among MSM in Hubei province and provide scientific evidence for the development of intervention strategy.
  
  
  METHODS
  A total of 11 438 samples were collected from MSM in sentinel surveillance during 2010-2013 to detect HIV-1 antibody. BED-CEIA was used to identify the recent HIV infection, and the recent HIV infection rate among the MSM was estimated. The age, group and area specific recent infection rate and condom use rate were analyzed.
  
  
  RESULTS
  The annual HIV positive rates among MSM were 3.34% , 3.74% , 2.96% and 3.15% respectively and the annual recent infection rates were 2.31% , 1.91% , 1.53% and 1.71% respectively during 2010-2013. The HIV positive rate in age group ≤ 30 years was lower than that in age group >30 years, but the recent HIV incidence rate was higher in age group ≤ 30 years than in age group >30 years. The detection rate of recent HIV infection varied with sample source, the highest detection rate was among the samples form work group/CDC and public bathroom (3.54% and 3.49%, respectively). The recent HIV i nfection rate in Wuhan was highest (5.73%). The proportion of MSM using condoms in each homosexual behavior during past six months was 38.91% . Multiple logistic regression analysis indicated that the factors related to recent HIV infection included sample source (OR = 0.344-0.713), area (OR = 3.581-9.577) and condom usage (OR = 6.686).
  
  
  CONCLUSIONS
  The HIV-1 infection rate in MSM was at a high level in Hubei, especially in some areas. The condom use rate was low, it is necessary to strengthen the prevention and control of HIV infection in MSM.
authors.affiliation: Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China.
authors.forename: Tinghai
authors.initials: T
authors.lastname: Peng
authors.affiliation: Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China.
authors.forename: Guoping
authors.initials: G
authors.lastname: Peng
authors.affiliation: Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China.
authors.forename: Kai
authors.initials: K
authors.lastname: Yang
authors.affiliation: Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China. Email: 1308541198@qq.com.
authors.forename: Honglin
authors.initials: H
authors.lastname: Jiang
authors.affiliation: Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China.
authors.forename: Huiping
authors.initials: H
authors.lastname: Chen
authors.affiliation: Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China.
authors.forename: Heng
authors.initials: H
authors.lastname: Tang
authors.affiliation: Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China.
authors.forename: Xiaogang
authors.initials: X
authors.lastname: Chu
authors.affiliation: Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China.
authors.forename: Cong
authors.initials: C
authors.lastname: Liu
mesh_terms: D000328:Adult; D002681:China / Q000453:epidemiology; D017280:Condoms; D015658:HIV Infections / Q000453:epidemiology*; D015497:HIV-1; D018451:Homosexuality, Male; D006801:Humans; D008297:Male; D021841:Safe Sex