title: [Retrospective research on proportion of HIV related death causes in nine counties in China].
abstract: OBJECTIVE
  To investigate the proportion of HIV related death cause, and its years of potential life lost (YPLL) and work years of potential life lose (WYPLL) in project counties.
  
  
  METHODS
  According to the protocol of the third national death causes surveillance and HIV related death causes surveillance, retrospective study was implemented including baseline investigation of deaths' name list, demography information, door-to-door interview and death causes deduction in Gejiu, Ruili and Longchuan county in Yunnan province, Yangdong county in Guangdong province, Luzhai county in Guangxi zhuang Autonomous Region, Weishi and Zhecheng county in Henan province, Xishui county in Hubei province and Gu'an county in Hebei province.
  
  
  RESULTS
  The study was conducted among nine counties located in seven provinces. A total of 118 719 cases were included, raw mortality was 5.83 per thousand, 2002 death cases were related to HIV, which contributed 1.67% of total deaths. The average age of HIV death was 38.03 yearsow, which was earlier than the non-HIV-related life-span (63.10 years). The YPLL and WYPLL of HIV death was 33.80 years and 20.50 years, respectively, which had contributed the second highest average YPLL.
  
  
  CONCLUSIONS
  HIV has an important proportion among all death causes, and has contributed severe average YPLL and WYPLL.
authors.affiliation: Epidemiology Division, National Center for HIV/AIDS Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China.
authors.forename: Xing
authors.initials: X
authors.lastname: Gao
authors.forename: Ning
authors.initials: N
authors.lastname: Wang
authors.forename: Lu
authors.initials: L
authors.lastname: Wang
authors.forename: Qian-qian
authors.initials: QQ
authors.lastname: Qin
authors.forename: Li-yan
authors.initials: LY
authors.lastname: Wang
authors.forename: Dong-min
authors.initials: DM
authors.lastname: Li
authors.forename: Lan
authors.initials: L
authors.lastname: Wang
authors.forename: Yan-he
authors.initials: YH
authors.lastname: Wang
authors.forename: Guo-wei
authors.initials: GW
authors.lastname: Ding
authors.forename: Zheng-wei
authors.initials: ZW
authors.lastname: Ding
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002423:Cause of Death; D002681:China / Q000453:epidemiology; D017281:Cost of Illness; D005260:Female; D015658:HIV Infections / Q000453:epidemiology* / Q000401:mortality*; D006801:Humans; D008297:Male; D008875:Middle Aged; D016017:Odds Ratio; D012189:Retrospective Studies; D017678:Sex Distribution; D055815:Young Adult