论文部分内容阅读
目的了解过去几年新兵人群中丙型肝炎免疫标志物的流行分布情况,为今后预防提供科学依据。方法采用回顾性血清流行病学调查方法,应用酶联免疫吸附试验(ELISA)技术,随机抽取来自北京等6个省市的2002、2003、2005和2006年超低温保存的353份新兵血清样品,进行丙型肝炎抗-HCV检测并进行统计分析。结果发现抗-HCV-IgM均为阴性,抗-HCV-IgG阳性率具有逐年降低的趋势;各地区间病毒感染差异较大,河南、山东抗-HCV-IgG阳性率较高,分别为4.84%、2.08%;而北京抗-HCV-IgG阳性率最低,均为阴性;抗-HCV-IgG平均阳性率为1.98%。结论入伍新兵人群中抗-HCV-IgM均为阴性,抗-HCV-IgG阳性率具有逐年降低趋势;各地区间病毒感染差异较大。所以,在新兵入伍期间,采取加强检疫、增加抗-HCV检测项目和健康教育等有效预防措施。
Objective To understand the epidemiological distribution of hepatitis C immune markers in recruits in the past few years and provide a scientific basis for future prevention. Methods A retrospective serological epidemiological investigation was conducted. Serum samples from 353 volunteers recruited from 6 provinces and cities in Beijing, including cryogenic temperatures in 2002, 2003, 2005 and 2006, were randomly selected for enzyme-linked immunosorbent assay (ELISA) Hepatitis C anti-HCV test and statistical analysis. The results showed that anti-HCV-IgM was negative and the positive rate of anti-HCV-IgG was decreasing year by year. The virus infection in different regions was quite different. The positive rates of anti-HCV-IgG in Henan and Shandong were 4.84% 2.08% respectively. However, the positive rate of anti-HCV-IgG in Beijing was the lowest, and both were negative. The average positive rate of anti-HCV-IgG was 1.98%. Conclusions The anti-HCV-IgM is negative in recruits, and the positive rate of anti-HCV-IgG is decreasing year by year. The virus infection in different regions is quite different. Therefore, during recruits, effective quarantine measures should be taken to increase effective preventive measures such as anti-HCV test items and health education.