Community-based survey on human immunodeficiency virus infection among injection drug users in Sichuan, China.
- Author:
Yu-Hua RUAN
;
Yi-Xin HE
;
Lian-Zhi XIE
;
Kang-Lin CHEN
;
Shi-Zhu LIU
;
Feng ZHOU
;
Guang-Ming QIN
;
Yi-Ming SHAO
- Publication Type:Journal Article
- MeSH: Adolescent; Adult; China; epidemiology; Disease Transmission, Infectious; Female; HIV Infections; epidemiology; transmission; Humans; Logistic Models; Male; Needle Sharing; adverse effects; Prevalence; Sexual Behavior; Substance Abuse, Intravenous; virology
- From: Chinese Journal of Preventive Medicine 2004;38(5):296-299
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo investigate prevalence of human immunodeficiency virus (HIV) infection and risk factors for its transmission among injection drug users (IDUs) in Liangshan Yizu Autonomous Prefecture of Sichuan Province, China.
METHODSA community-based survey was conducted to investigate demographic characteristics, pattern and frequency of sharing injection equipment, and sexual behaviors in IDUs. Blood samples were also collected from them to detect for antibodies against HIV and syphilis.
RESULTSA total of 379 subjects were recruited with informed consent for study through community outreach and peer recruiting methods. Their prevalence of HIV infection was 11.3% (43/379). Ethnicity, frequency of sharing syringes and cotton swab during the past three months and syphilis infection associated with HIV infection by univariate analysis using chi-square test. Multivariate logistic regression analysis showed odds ratio of frequency of sharing syringes for HIV infection during the past three months was 2.28 (95% CI 1.18 - 4.43), and that for syphilis infection 3.10 (95% CI 1.48 - 6.48).
CONCLUSIONFrequency of sharing syringes during the past three months associated with syphilis and HIV infection.