Abstract:

Objective   To explore the characteristics of drug-use and infection status of human immunodeficiency virus (HIV) and syphilis among amphetamine-type-stimulants (ATS) users in Qingdao City, and to provide scientific basis for interventional measures. Methods   A total of 324 objects were recruited with the method of respondent-driven sampling (RDS), whom were investigated to collect data on sociodemographic characteristics, knowledge about HIV/AIDS, drug-use characteristics, condom use status, and so on. Blood specimens were collected to detect antibodies against syphilis and HIV. Results    Among the 324 ATS users, the prevalence rate of syphilis was 16.05%(52/324), which was 13.39%(34/254) for male and 25.71%(18/70) for female. Univarite analysis showed that the factors associated with syphilis infection included gender, frequency of drug use, and condom use in the latest commercial intercourse. Multiple logistic regression model demonstrated that female (OR=2.080, 95%CI=1.048~4.131), and high frequency of drug use (OR=2.029, 95%CI=1.045~3.939) increased the chances of syphilis infection.ConclusionIn order to reduce the number of ATS users and to lower the infection rates of sexually transmitted diseases, such as syphilis and HIV, we should publicize the harm of new drugs in communities and provide consultation and test of sexually transmitted diseases.

Key words: Community; Amphetamine-type-stimulants users; Syphilis; Human Immunodeficiency Virus