Su Q R, Liu J, Ma C, Fan C X, Wen N, Luo H M, Wang H Q, Li L, Hao L X
Department of National Immunization Programme, Chinese Center for Disease Control and Prevention, Beijing 100050, China.
Zhonghua Yu Fang Yi Xue Za Zhi. 2016 Jul 6;50(7):611-4. doi: 10.3760/cma.j.issn.0253-9624.2016.07.009.
To analyze the epidemiological characteristics of mumps in China from 2004 to 2013.
Data of mump cases occurring between 2004 and 2013 were gathered from the national notifiable disease reporting system in China (excluding Hong Kong, Macao, and Taiwan); only cases classified as "final card" , laboratory confirmed, or clinical diagnosis were included. Descriptive epidemiology techniques were used to analyze features of sex, age, trends over time, and geography.
Average incidence of mumps between 2004 to 2013 was 24.20/100 000. Peaks were in 2011 and 2012, with incidence 33.9/100 000 (454 385/1.340 million) and 35.6/100 000 (479 518/1.347 million). Two seasonal peaks occurred regularly in years, one from April to July in the first year, and the other from November to January in the next year. During the study period, provinces with the highest incidence were Ningxia, Tibet, Xinjiang, and Guangxi; incidences were 72.1/100 000 (4 425/6.13 million), 48.5/100 000 (1 396/3 million), 51.7/100 000 (10 887/21.04 million), and 40.8/100 000 (19 179/46.99 million), respectively. Guangdong (28 078), Sichuan (21 924), Guangxi (21 616), and Zhejiang (20 000) provinces reported the highest number of mumps cases. Beijing, Tianjin, and Shanghai showed a consistently low incidence. Mumps cases occurred primarily among children aged 5-9 years, with incidence ranging from 118.2/100 000 to 281.4/100 000. In 2004-2008, the peak age was 6-8 years (174.1/100 000) and in 2009-2013, peak age was 5-7 years (234.5/100 000).
The highest incidences of mumps in China were reported in 2011 and 2012, with children of school age constituting the majority of cases.
分析2004年至2013年中国腮腺炎的流行病学特征。
收集2004年至2013年中国国家法定传染病报告系统（不包括香港、澳门和台湾）中报告的腮腺炎病例数据；仅纳入分类为“最终卡片”、实验室确诊或临床诊断的病例。采用描述性流行病学技术分析性别、年龄、时间趋势和地理特征。
2004年至2013年腮腺炎的平均发病率为24.20/10万。高峰出现在2011年和2012年，发病率分别为33.9/10万（454385/1340万）和35.6/10万（479518/1347万）。每年有两个季节性高峰定期出现，一个在第一年的4月至7月，另一个在次年的11月至1月。研究期间，发病率最高的省份是宁夏、西藏、新疆和广西；发病率分别为72.1/10万（4425/613万）、48.5/10万（1396/300万）、51.7/10万（10887/2104万）和40.8/10万（19179/4699万）。广东省（28078例）、四川省（21924例）、广西壮族自治区（21616例）和浙江省（20000例）报告的腮腺炎病例数最多。北京、天津和上海的发病率一直较低。腮腺炎病例主要发生在5至9岁的儿童中，发病率在118.2/10万至281.4/10万之间。2004年至2008年，发病高峰年龄为6至8岁（174.1/10万），2009年至2013年，发病高峰年龄为5至7岁（234.5/10万）。
2011年和2012年中国报告的腮腺炎发病率最高，学龄儿童病例占大多数。
