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目的探讨近3年深圳市宝安区手足口病的流行病学特征。方法从国家疾病报告管理信息系统中将2006—2008年深圳市宝安区手足口病网络直报信息导出,运用描述性流行病学方法进行分析。结果2006—2008年各年报告手足口病分别为113、196、1 327例;2006、2007年发病无明显的季节性,2008年报告发病数自4月份开始上升,至5月份达高峰,共报告1 093例,占2008年全年发病总数的66.81%;男性1 032例,女性604例;以5岁及5岁以下幼儿为主(1 542例,占94.25%),其中1~2岁幼儿手足口病的发病率最高(427.64/10万);病例以散居儿童为主,占73.72%。结论深圳市宝安区手足口病的发生有明显的性别、年龄、季节差异,托幼机构是手足口病预防控制的重点。
Objective To investigate the epidemiological characteristics of hand, foot and mouth disease in Bao’an District of Shenzhen City in recent 3 years. Methods Direct reporting of hand, foot and mouth disease network information in Bao’an District of Shenzhen City from 2006 to 2008 was derived from the national disease reporting and management information system, and the results were analyzed by descriptive epidemiological method. Results There were 113,196 and 1 327 cases of hand-foot-mouth disease reported in each year of 2006-2008 respectively. There was no significant seasonal incidence in 2006 and 2007, and the number of reported cases in 2008 increased from April to peak in May 1 093 cases were reported, accounting for 66.81% of the total number of cases in 2008; 1 032 males and 604 females; mainly young children aged 5 years and under 5 (1 542 cases, 94.25%), of whom 1 to 2 years old The incidence of HFMD in young children was the highest (427.64 / 100000); the cases were mainly scattered children, accounting for 73.72%. Conclusion The occurrence of hand, foot and mouth disease in Bao’an District of Shenzhen City has obvious gender, age and season difference. The nursery and kindergarten is the focus of prevention and control of HFMD.