毒瘾者丙型肝炎的分布研究

The Distributed Studies on HCV of Drug Abusers

为了解丙型肝炎在吸毒人群中的分布状况，本研究采取ＥＬＩＳＡ法对２１９例毒瘤者及９０例对照人群作了抗ＨＣＶ检测。结果发现， ＨＣＶ感染率分别为 ８０．４％和 ６．７％。在毒瘾者中，静脉内毒瘾者、口服毒瘾者和其他形式毒瘾者ＨＣＶ感染率分别为８９．７％、２３．７％、３３．３％；静脉内毒瘾者的ＨＣＶ感染率与其他各组差异有极显著性意义（Ｐ＜０． ００５），表明它是 ＨＣＶ感染的高危人群；不同年龄段毒瘾者 ＨＣＶ感染率明显相关，而不同性别间差异则无显著性意义；毒瘾者的ＨＣＶ感染率随吸毒年限、注射毒品次数的增加而呈上升趋势；对毒瘾者ＨＣＶ感染的危险因素分析表明：静脉内毒瘾、注射溶剂、皮肤不消毒、戒毒次数等是主要的危险因素。

In order to find out the distributed station of HCV among drug abusers, we enployed ELISA to check anti-HCV of 219 cases of drug abusers and 90 cases of general population. Results showed that the rates of HCV infection in injecting Drug Users (IDUS)、 Drug abusers were 89. 7% 23. 7% 33. 3% respectively; The ratio of HCV infection of the intravenous addict and the other groups was satistically significalt (P<O. 005), it suggested that IDUs are the highest dangerous population in the infection of HCV. There is a significant correlation if the rates of HCV infection between the elder and younger ones, but not satistically significant between female and male drug abusers. The longer of taking drugs and injecting drugs, the higher is the rate of HCV infection. The analysis of the risk infection to HCV among drug abusers suggested that the min risk factors included intravenous drug abuse, injecting, undisinfected of skin and the number of times of abstain from drugs.