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目的 :了解静脉药瘾者中 HCV和HIV混合感染的情况及其相关性。方法 :对3 7例静脉药瘾者采用 EL ISA法检测抗 -HCV和抗 -HIV,统计分析方法为四格表确切概率法。结果 :抗 -HCV阳性率 73 .0 % ,抗 -HIV阳性率 48.6% ,相关性显著 ,P=0 .0 0 79。HCV和 HIV混合感染率 45 .9% ,其中 82 .4%有过共用注射器 ,70 .6%有性乱行为。结论 :静脉药瘾者是 HCV和 HIV感染的高危人群 ,HCV和 HIV感染之间有密切相关性 ,其原因为共用注射器和性乱行为 ,开展禁毒工作和宣传预防知识是防止 HCV和 HIV在静脉药瘾者中传播的两大措施
OBJECTIVE: To investigate the prevalence and their association of HCV and HIV in intravenous drug addicts. Methods: Thirty-seven intravenous drug addicts were tested for anti-HCV and anti-HIV using EL ISA, and the statistical analysis was based on the exactness of the four tables. Results: The positive rate of anti-HCV was 73.0% and the positive rate of anti-HIV was 48.6%. The correlation was significant (P = 0.0109). The mixed infection rate of HCV and HIV was 45.9%, of which 82.4% had common syringes and 70.6% had sexual disorder. CONCLUSIONS: Intravenous drug addicts are at high risk of HCV and HIV infection and there is a close correlation between HCV and HIV infection due to sharing syringes and sexual promiscuity, conducting anti-drug work and advocating prevention knowledge to prevent HCV and HIV in the veins Two major measures spread among drug addicts