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目的了解广州市流行性腮腺炎的流行特征。方法采用描述流行病学分析方法对1997~2005年广州市流行性腮腺炎发病情况进行分析。结果1997~2005年广州市共发生流行性腮腺炎22 955例,年平均发病率为36.23/10万,2004~2005年发病率明显上升,其中2005年发病最高,发病率为105.53/10万。全年均有发病,发病高峰在6、7月份,分别占发病总数的13.37%和13.16%。病例主要分布在学生(50.46%)、幼托(23.68%)和散居儿童(12.95%),病例集中在0~14岁年龄组,占总病例数的87.12%;男性年平均发病率为44.25/10万,女性年平均发病率为27.80/10万,男性发病率高于女性,差异有统计学意义(P<0.01)。结论近年广州市腮腺炎发病率呈逐年上升趋势。降低学生和幼托儿童发病率是今后腮腺炎防控工作重点。
Objective To understand the epidemiological characteristics of mumps in Guangzhou. Methods Descriptive epidemiological analysis was used to analyze the incidence of mumps in Guangzhou from 1997 to 2005. Results A total of 22 955 cases of mumps were found in Guangzhou City from 1997 to 2005, with an average annual incidence of 36.23 / 100 000. The incidence increased significantly from 2004 to 2005, with the highest incidence in 2005 with a prevalence of 105.53 / 100 000. The incidence all year round, the peak incidence in June and July, accounting for 13.37% and 13.16% of the total incidence. The cases were mainly distributed in students (50.46%), child care (23.68%) and children living in diaspora (12.95%). The cases were concentrated in the age group of 0-14 years old, accounting for 87.12% of the total number of cases. The average annual incidence of male was 44.25 / The average annual incidence rate of females was 27.80 / 100000, the incidence of males was higher than that of females, the difference was statistically significant (P <0.01). Conclusions The incidence of mumps in Guangzhou has been increasing year by year. Reduce the incidence of children and child care workers in the future mumps prevention and control priorities.