Survey of HIV infection among STD outpatients in Xinjiang / 中国艾滋病性病

ABSTRACT

Objective To investigate HIV infection via sex in Xinjiang,in order to provide guidance for the formulation of strategy to control and prevent sexual transmission of HIV.Methods Vistiors to 15 STD clinics in 5 cities of Xinjiang were asked to take blood and to be tested for HIV and RPR.At the same time,medical workers carried out the designed investigation.Result A total of 2 499 STD outpatients were investigated,among whom 28 samples were confirmed to be HIV positive and 145 samples were RPR positive;the infection rate was 1.12% and 5.80%,respectively,with male being 0.97% and female being 1.37% in the positive samples.The Han nationality had 8 HIV positive samples,and the Uygur nationality had 20 positive samples,with the positive rate being 0.44% and 3.49%,respectively.The Han nationality had 66 and the uygur had 79 in RPR positive samples,the positive rate being 3.66% and 13.79%,respectively.In 212 cases of syphilis 4 samples were HIV positive,the infection rate being 1.89%;in 420 cases of GU 10 samples were HIV positive,the infection rate being 2.38%.Our behavioral surveys found that those who 100% used condoms in their sex activities were free of HIV infection,while those who never used condoms had a high ratee of infection,up to 2.77%.Conclusion Sex transmission is becoming an important route of spreading HIV infection in Xinjiang,and therefore it is essential to strengthen serological and behavioral surveillance for high risk population and implement effective interventions for them.