摘要
１９９７年，全国ＨＩＶ监测哨点共调整为６０个，分布在２７个省（自治区、直辖市）。性病门诊哨点和长卡哨点中只检出极少数ＨＩＶ感染者。１９９７年，在３个暗娼哨点中的检出率约为１％～２％，而１９９６年同期仅为不到０．５％；在１２个吸毒哨点中有７个哨点（包括２个新增哨点）报告了ＨＩＶ感染者，而在１９９６年同期８个哨点中有３个哨点报告了感染者。新疆自治区报告了８３例（２０．８％）感染者，而在前几年同期同一哨点只有３２例（８．０％）。在大部分吸毒监测哨点中的静注比例正不断增加或保持一个较高水平。暗娼人群中有６０％从不使用避孕套。该监测结果表明，局部地区吸毒者中ＨＩＶ感染率在不断上升，ＨＩＶ波及的地区在不断地增多，ＨＩＶ感染已开始向性乱人群扩散；可引起ＨＩＶ流行的危险因素在不断增加。
A consecutive samples of 250-400 are recruited on four high risk groups,people attending STDs clinic,underground prostitutes,drug users and long distance truck drivers in 42 sentinel sites twice a year since 1995 in China.There adds to the 60 sentinel sites in 27 provinces in 1997.Very few HIV infected persons were reported among people attending STDs clinic,no HIV infected persons were found among long distance truck drivers in the first round surveillance in 1997 and before.About 1% to 2% HIV infected persons were found among underground prostitutes in 3 sentinel sites in 1997,compared to only below 0.5% in the previous years before 1997.HIV infected persons were reported in 7(include 2 new sites)sentinel sites of 12 among the drug users in 1997,compared to only 3 of 8 in the same time before 1997.In Xinjiang autonomous region 83(20.8%) HIV infected person were reported,only 32 (8.0%)reported in the same sentinel sites at the same time in previous years.The ratio of IDU among the drug users is increasing steadily or remains high level in most sentinel sites.It’s reported that nearly 60% of underground prostitutes never use condom during sex.The results suggest that HIV epidemic spreads faster and more extensively in China.There are many risk factors that can cause wide HIV epidemic.More efficient interventions are needed urgently.
出处
《中国性病艾滋病防治》
1998年第4期178-185,共8页
Chinese Journal of Std & Aids Prevention and Control
