Relationship between sexual behavioral characteristics and co infection of hepatitis B virus and hepatitis C virus in drug abusers
- VernacularTitle:吸毒者性行为特点与乙型及丙型肝炎病毒重叠感染的关系
- Author:
Chun LIU
;
Minzhu HUANG
;
Lan GUAN
;
Hao LIU
;
Weiping DAI
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2005;9(4):236-237
- CountryChina
- Language:Chinese
-
Abstract:
BACKGRUND:The high prevalence of hepatitis B virus(HBV) is related with the sexual characteristics in drug abusers.How about the relationship between prevalence of HBV/hepatitis C virus(HCV) co infection and the sexual characteristics in drug abusers? OBJECTIVE:To investigate the relationship between sexual characteristics and HBV/HCV co infection in drug abusers. DESIGN:A cross sectional survey taking the drug abuser as the subjects. SETTING:A department of clinical laboratory of a municipal hospital,an epidemiological department of the college of public health of a university,a professional drug abuser treatment center. PARTICIPANTS:Totally 452 male and 320 female drug abusers were randomly selected from the Changsha Xinkaipu Drug Abusers Treatment Center and Zhuzhou Baimalong Female Drug Abusers Treatment Center as the subjects from 1st to 31st January 2001. INTERVENTIONS:A self designed questionnaire was used to investigate the sexual characteristics of drug abusers.HBV surface antigen and HCV antibody were detected in the serums of the participants with ELISA. MAIN OUTCOME MEASURES:The relationship between HBV/HCV co infection and the sexual behavior, numbers of sexual partners,and the usage of condom in drug abusers. RESULTS:The total prevalence of HBV/HCV co infection in drug abusers was 21.24% ; the prevalence of HBV/HCV co infection in male drug abusers was 29.6% ),which was significantly higher than that in females(9.4% )(χ 2=46.016,P< 0.01).There was no significant difference in the prevalence of HBV/HCV co infection between male and female drug abuser whether they had or had not sexual behaviors(χ 2=3.775,P >0.05).The prevalence of HBV/HCV co infection was in an ascending tendency with the increase of sexual partner(χ 2=9.846,P< 0.05).The using frequency of condom was significantly higher in females than in males(U=14.80,P< 0.01). CONCLUSION:There is no correlation between sexual experience and prevalence of HBV/HCV co infection;male drug abusers have higher prevalence of co infection than females;the number of sexual partners is correlated with the prevalence of HBV/HCV co infection,the more sexual partners,the higher prevalence is.The protective effect of condom is greater in female drug abusers than in males.
