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目的了解2005-2008年浙江省永嘉县风疹年龄特征。方法利用传染病网报系统导出浙江省永嘉县2005-2008年风疹病例数据库,使用SPSS软件整理统计分析,探讨风疹发病年龄分布特点。结果2005-2008年风疹总发病4714例;9个不同年龄组中,10～岁、15～岁组病例数合计为3152例,占66.86%,其他年龄组发病相对较少;不同年龄组发病率差异有统计学意义(χ2=6487.67,P=0.00),10～岁、15～岁组发病率明显高于其他年龄组;男、女性别发病率比较,差异无统计学意义(χ2=2.56,P=0.110)。结论目前风疹发病年龄有向青少年后移现象,在重视低龄儿童发病的同时应加强青少年风疹发病防范。
Objective To understand the age characteristics of rubella in Yongjia County of Zhejiang Province from 2005 to 2008. Methods The database of rubella cases from 2005 to 2008 in Yongjia County, Zhejiang Province was derived using the infectious disease reporting system. SPSS software was used to analyze and analyze the distribution of rubella cases. Results The total incidence of rubella was 4714 in 2005-2008. Among 9 different age groups, the total number of cases of 10 to 15 years old group was 3152, accounting for 66.86%, while the incidence of other age groups was relatively small. The incidence of different age groups The difference was statistically significant (χ2 = 6487.67, P = 0.00). The incidence of 10-year-old and 15-year-old was significantly higher than that of other age groups. There was no significant difference in the incidence of male and female (χ2 = 2.56, P = 0.110). Conclusions At present, the age of onset of rubella tends to shift to young people. At the same time, it is necessary to strengthen the prevention and control of rubella in adolescents.