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目的了解河北省保定市猩红热流行病学特点。方法收集2001-2014年保定市猩红热病例报告资料,采用描述流行病学方法对数据进行分析。结果保定市近年来猩红热发病仍存在周期性,以散发为主,无死亡病例报告,发病趋势与全国基本一致;14年来共发病5 025例,2011年以来发病大幅升高,发病数居河北省之首;发病高峰在5-6月和11-12月份,主要集中在15岁以下儿童和学生,尤以3~9岁年龄组为高发人群,男女性别比为1.59:1;临床诊断病例占98%以上。结论加强对儿童和学生的保护,防止疫情暴发;积极开展疾病流行因素和病原监测工作,为制定科学有效的疾病防控措施提供依据。
Objective To understand the epidemiological characteristics of scarlet fever in Baoding, Hebei Province. Methods The data of scarlet fever cases from 2001 to 2014 in Baoding city were collected, and the descriptive epidemiological method was used to analyze the data. Results The incidence of scarlet fever in Baoding City in recent years is still cyclical, with the distribution of the main, no deaths, the incidence trend is basically the same as the national; in 14 years a total of 5 025 cases, the incidence increased sharply since 2011, the incidence of Hebei Province The peak incidence in May-June and November-December, mainly in children under 15 years of age and students, especially in the age group of 3 to 9 high prevalence population, sex ratio of 1.59: 1; clinical diagnosis of cases accounted for More than 98%. Conclusion The protection of children and students should be strengthened so as to prevent outbreaks of epidemics. Actively carry out disease epidemic factors and pathogen surveillance, so as to provide evidence for the establishment of a scientific and effective disease prevention and control measures.