摘要
目的分析无锡市2004-2011年麻疹疫苗免疫失败病例流行病学特征,探析相关影响因素。方法通过传染病报告系统和麻疹监测系统收集有关数据,并进行描述性流行病学分析。结果 2004—2011年无锡市共有302例麻疹疫苗免疫失败病例报告,全市各地均有报告,以锡山区和江阴市为多,占32.45%;每年3—5月发生较多,占55.30%;男女性别比为1∶0.68;免疫失败病例与总病例年龄分布接近,差异无统计学意义(χ2=1.49,P=0.91);不同地区和年度的年龄分布不相同,其差异有统计学意义(χ2地区=217.82,P=0.00;χ2年度=179.03,P=0.00);有2剂次免疫史者仅占12.58%。结论免疫失败病例在麻疹病例中占有一定比例,学龄儿童和婴幼儿病例较为突出,值得重视;第2剂次复种目前仍非常必要。
Objective To analyze the epidemiological characteristics of cases of measles vaccine immunity failure and the rel evant factors in Wuxi during 2004-2011. Methods Descriptive epidemiological study was applied to analyze the data from re porting system of infectious diseases and measles monitoring system during 2004-2011. Results A total of 302 cases of mea sles vaccine immunity failure were reported in Wuxi during 2004-2011. The cases were reported in all subcities of Wuxi. Among all cases, 32.45% of them were reported in Xishan District and Jiangyin City, 55.30% of them were occurred from March to May each year. The sex ratio for men to women of measles vaccine immunity failure cases was 1：0.68. There were no meaningful statistical significances between the age distribution of measles vaccine immunity failure cases and the total cases （X2 = 1.49 ,P：0.91）. The age distribution of measles vaccine immunity failure cases between the geographical differences and the different years had significant statistical differences（x2 region= 217.82, P= 0.00 ;X2 year = 179.03, P = 0.00）. Of the total
出处
《江苏预防医学》
CAS
2012年第6期23-25,共3页
Jiangsu Journal of Preventive Medicine
基金
无锡市科技局指导性项目(CSZ00N1124)
关键词
麻疹
免疫失败
流行病学
measles
immunization failure
epidemiology
