摘要
１９９４年对已建立两年的吸毒者ＨＩＶ感染定群研究现场──云南省德宏州瑞丽市、陇川县及潞西县再次进行追踪调查，共调查吸毒者５２２名，全部采集了血样，其中１９９２年和１９９３年进入定群研究的静注毒品ＨＩＶ阴性者分别为２６名及３９名，检测结果１０名血清转呈阳性。瑞丽市、陇川县及潞西县静注者血清阳转率（／百观察人年）分别为２５．０％、１６．３％及０．０％。１９９４年新进入定群研究的静注者中有１０５名采集到血样，发现ＩＩＩＶ阳性４６名。瑞丽、陇川及潞西的ＨＩＶ感染率分别为６１．８％、３８．５％及０．０％。本次对５２２名吸毒者进行ＫＡＰ调查结果显示，民族、职业、文化程度与ＨＩＶ感染率之间有非常显著性差异（Ｐ＜０．０１）。潞西县ＨＩＶ阳性率低，可能与以汉族为主、文化程度高、很少去缅甸有关。
n 1994,an cohort study of drug users had continued in
Longchuan and Luxi counties,Ruili city.Thecohort study for drug users
had been established since 1992 and total 522 drug users were
investigated. Sixty five sera samples were collected,including 26 HIV
negatives intravenous drug users in 1992 and 39of them in 1993.The
result shown that 10 sera samples are positives. Of sixty five
samples tested,the rateof HIV infectious for IVDU in Ruili,Longchuan
and Luxi were 25.0%,16.3%and 0.0%respectively. Total of 46 HIV
positives samples were found from 105 blood samples among the IVDU
who were newlyincluded in the cohort study in 1994.Of these
samples,the rates of HIV infection in Ruili,Longchuan andLuxi were
61.8%,38.5%and 0.0%respectively. The result of KAP investigation from
522 drug users hasshown that there is a marked difference of the rate
of HIV infections in the nationalities, occupations, educa-tion (P<0.
01).The main reason contributing the low rate of HIV infections in
Luxi county is that the IVDUmainly are the Han nationality with
higher education level, as well as travelling less to Burma.
出处
《中华流行病学杂志》
CAS
CSCD
北大核心
1995年第2期67-70,共4页
Chinese Journal of Epidemiology
