175例麻疹流行病学调查分析

目的了解麻疹流行病学特征。方法采用回顾性调查方法对2005年1￣6月湖州市中心医院收治的175例麻疹病例资料进行分析。结果麻疹抗体总阳性率为55.4%(97/175)。麻疹流行特点是散发和小范围流行同时存在。发病有明显的季节性,1月份发病开始上升,5月份下降。发病以青壮年为主,占58.6%,其次为10岁以下儿童,占20.0%。男女性别比为1∶1.3。结论除儿童外,青壮年也为易感人群,应采取相应措施重点预防和保护。

An epidemiological analysis on 175 cases of measles

Objective this study was designed to get an insight into the epidemiological characteristics of measles．Methods A retrospective analysis WaS done on the data of 175 cases of measles admitted to Huzhou Municipal Central Hospital from January to June．Results The analysis revealed that the total positive rate of measles antibody was 55.4％(97/175)．And the epidemic was characterized by both sporadic occurrences and small prevalence．The onset of the epidemic was obviously seasonal，increasing in January and decreasing in May． Young and middle-aged people were predominantly affected accounting for 58.6％．With children under 10 years of age ranked the second in terms of the incidenee．Accounting for 20.0％．The ratio of male to female affected was l:1.3．Conclusion Young and middle-aged people as well as children are susceptible to the disease，and high priority should be placed on the disease prevention and protection of the population．