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目的通过了解眉山地区不同人群中戊型肝炎病毒的感染情况,了解本市近几年HEV流行特征和发病危险因素。方法通过本院lis系统对来本院进行体检的健康人员以及来检查其他各种疾病的患者进行筛选,血清检测抗HEV-IgG、HEV-IgM抗体。使用SPSS软件比较不同人群的感染率。结果在普通人群中,男性阳性率高于女性,且HEV阳性率有随年龄的增长而上升的趋势。在不同年龄分组中,中老年组感染较高,城市人群HEV的总阳性率为53.35%,农村人群HEV阳性率为54.64%。城市与农村人口的感染差异无统计学意义。结论本市HEV感染率显著高于全国水平,提示戊肝在本市已呈流行并有扩散趋势,因此加强健康教育,改善饮食卫生习惯,降低人群发病率,已刻不容缓。
Objective To understand the prevalence of HEV and the risk factors of HEV in this city through understanding the infection status of hepatitis E virus in different population in Meishan area. Methods The healthy people who came to our hospital for medical examination and the patients to check other various diseases were screened by the Lis system in our hospital. Serum samples were tested for anti-HEV-IgG and HEV-IgM antibodies. Use SPSS software to compare infection rates among different populations. Results In the general population, the positive rate of male was higher than that of female, and the positive rate of HEV increased with the increase of age. In different age groups, the infection rate of middle-aged and elderly group was higher, the total positive rate of HEV in urban population was 53.35%, and the positive rate of HEV in rural population was 54.64%. Infection between urban and rural population showed no significant difference. Conclusion The prevalence of HEV in this city is significantly higher than the national level, suggesting that hepatitis E has been prevalent and spreading in this city. Therefore, it is urgent to strengthen health education, improve the hygiene habits of diet and reduce the incidence of the population.