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目的:根据HCV的传播途径,了解吸毒人群HCV感染情况,预防控制HCV的流行。方法:对1040例强制隔离戒毒人员进行血清HCV抗体测定,并根据户籍来源、吸毒方式进行分类统计比较。结果:1040例强制隔离戒毒人员HCV抗体阳性者有459例(44.13%),明显高于文献报道在健康人群中抗-HCV检出率为0.2%～3.4%;来自不同省份的吸毒人员HCV感染率存在明显的差异;静脉注射吸毒者HCV感染率明显高于非静脉注射吸毒。结论:提示HCV感染人群存在区域性,吸毒人群将成为HCV携带者或慢性肝炎的危险因素。加强HCV的预防宣传教育;加强流动人口的健康检查,建立健康档案;加强吸毒人群的管理教育;制定合理的防控措施刻不容缓。
OBJECTIVE: To understand the HCV infection among drug addicts based on the route of transmission of HCV and to prevent and control the prevalence of HCV. Methods: A total of 1040 patients with compulsory isolation and treatment were enrolled in the determination of serum HCV antibody, and classified according to the source of household registration and drug use. Results: The prevalence of HCV antibodies in 1040 compulsory isolated drug addicts was 459 (44.13%), which was significantly higher than that reported in the literature (0.2% -3.4%) among healthy population. HCV infection among drug addicts from different provinces There is a clear difference in the rate of HCV infection among intravenous drug users was significantly higher than non-intravenous drug abuse. Conclusion: This suggests that there is a regional epidemic in HCV-infected people, and drug users will be risk factors for HCV carriers or chronic hepatitis. To strengthen the prevention and education of HCV; To strengthen the health check-ups of floating population, establish a health file; To strengthen the management education of drug addicts; To develop a reasonable prevention and control measures without delay.