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目的了解深圳市2012年小儿手足口病流行病学特征。方法收集2012年4月～2012年12月来深圳市第三人民医院门诊手足口病946例患儿的一般资料,包括性别、年龄、职业、户籍来源、发病时间等内容,应用Excel2007建立数据库,使用SPSS17.0forwindows软件包对数据进行统计学分析,主要应用了频数、百分比等统计学方法。结果手足口病发病人数男性多于女性,男女比例约为1.71:1;发病年龄≤3岁的患儿占总人数的74.84%;散居儿童,占53.07%,幼托儿童364例,占38.48%;发病时间,发病高峰主要是6～7月份,占63.32%,其次为9月份,占13.32%;患者居住地为农村414例,占43.76%;常住人口为298例,占31.50%,流动人口648例,占68.50%。结论小儿手足口病流行呈现出一定人群、季节和地区规律,3岁以下男性散居儿童特别是流动人口是手足口病防控的重点人群。
Objective To understand the epidemiological characteristics of hand, foot and mouth disease in children in Shenzhen in 2012. Methods A total of 946 cases of HFMD in Shenzhen No.3 People’s Hospital from April 2012 to December 2012 were collected, including sex, age, occupation, source of household registration, onset time and so on. Excel2007 was used to establish a database, Use SPSS17.0forwindows software package for statistical analysis of the data, the main frequency, percentage and other statistical methods. Results The incidence of hand, foot and mouth disease was more than that of the female, with a ratio of about 1.71: 1. The incidence of children aged ≤3 years accounted for 74.84% of the total number of children, scattered children accounted for 53.07% and child care children 364, accounting for 38.48% ; The time of onset and peak incidence were mainly from June to July, accounting for 63.32%, followed by September, accounting for 13.32%; 414 cases were rural residents (43.76%); the resident population was 298 (accounting for 31.50%); the floating population 648 cases, accounting for 68.50%. Conclusions The prevalence of hand, foot and mouth disease in children shows a certain population, seasonal and regional patterns. The male and female migrant children under 3 years old, especially the floating population, are the key population for the prevention and control of HFMD.