论文部分内容阅读
目的了解黄石市2012年手足口病的流行病学特征及规律,为科学制定手足口病的防控策略提供依据。方法利用国家疾病监测信息管理系统获得2012年手足口病疫情资料,对2012年1-12月8 957例手足口病病例资料进行统计分析。结果黄石地区手足口病的流行从3月份开始增多,4-5月份急剧上升至高峰,随后逐月下降,11-12月病例数又出现轻微的抬升。发病集中在4-6月份,发病病例占全年病例数的2/3。3岁以下发病人群中男女比例为1.91∶1,男性显著性高于女性(χ2=4.29,P<0.05),且70%以上为散居儿童。病原学分析显示,2012年以肠道病毒71型为主导。结论手足口病的发生有明显的季节、年龄、性别和职业差异,掌握手足口病的流行病学特征,将有助于更好地开展预防和控制工作。
Objective To understand the epidemiological characteristics and laws of hand-foot-mouth disease in Huangshi City in 2012 and provide evidence for the scientific development of prevention and control measures of hand-foot-mouth disease. Methods The data of HFMD in 2012 were obtained from the National Disease Surveillance Information Management System. The data of 8 957 HFMD cases from January to December in 2012 were analyzed statistically. Results The prevalence of hand-foot-mouth disease in Huangshi increased from March to March and rose sharply from April to May, then dropped month by month. There was a slight increase in the number of cases in November-December. The incidence was concentrated in the period from April to June. The ratio of male to female in the incidence of 2 / 3.3-year-olds with incidence of disease was 1.91:1, significantly higher in male than in female (χ2 = 4.29, P <0.05) More than 70% are diasporas. Etiological analysis showed that in 2012, enterovirus 71-based. Conclusion The occurrence of hand, foot and mouth disease has obvious seasonal, age, sex and occupational differences. To master the epidemiological characteristics of hand, foot and mouth disease will help to better carry out prevention and control.