安徽省1995—1999年HIV哨点监测分析

1995年起 ,我省分别在性病 (STD)门诊就诊者及暗娼 (CSW )两类人群中设立HIV哨点监测点。至 1999年 ,STD哨点共监测 3396人 ,其中男性占 6 4.1% ,女性占 35 .9% ,年龄以 2 5— 2 9岁所占比例最高 ,性病病种中淋病所占比例最大 ,尖锐湿疣及非淋菌性尿道炎所占比例呈逐年增加 ,1999年发现 1例HIV感染者 ;CSW哨点共监测 2 2 0 3人 ,年龄分布以 2 0— 2 4岁所占比例最高 ,为 36 .5 %。 0 .2 %的暗娼性伴中有境外人员。性活动中从未使用过避孕套者占 85 .9% ,每次均使用避孕套者占 1.3% ,五年监测在该人群中共发现HIV感染者 3人 ,其中 1996— 1998年各检出 1例HIV感染者。监测结果提示HIV已传入这两类高危人群 ,同时提示在我省性乱人群中潜伏着HIV传播和流行的危险性

Analysis of HIV Surveillance in Sentinel Sites in 1995-1999

This paper reported the results of sentinel surveillance in Anhui province from 1995 to 1999. The results of surveillance on 3396 STD cases showed that 2178 patients (64.1%) were male and 1218 patients ( 35.9% ) were female. People at age of 25-29 were main STD population. The ratio of condyloma 'NGU' increased year by year. Only one Anti-HIV positive sample was found in STD population. The results of surveillance on 2203 CSW cases showed that people at age of 20-24 were main CSW population (36.5%). CSW cases with abroad sex-partner accounted for 0.2%. The ratio of people who never used condom and people who used condom in every sexual course were 85.9% and 1.3% respectively. Three HIV infections were found in CSW population in the five years, every one in 1996-1998. The results indicated that HIV had transmitted into the two kinds of high risk crowds and the probability of HIV transmission and prevalence had existed in our province.