论文部分内容阅读
目的分析新罗区水痘流行病学特征,为制定防控措施提供依据。方法用描述流行病学方法对2010—2014年新罗区水痘疫情资料进行分析。结果 2010—2014年全区共报告水痘1 278例,无死亡病例。年发病率分别为41.88/10万、48.91/10万、40.35/10万、36.41/10万和31.23/10万;2011年后呈逐年下降趋势。发病有明显季节性,高峰为冬、春夏季。病例主要分布在人口密度大的中心城区。男女比例为1.14∶1,人群主要为学生和学龄前儿童(75.0%),0~14岁占66.9%。结论水痘已成为儿童(特别是在校儿童)的高发病,应加强疫情监测,加大宣传力度,提高人群认知,严格落实隔离治疗,提高水痘接种率等,以控制水痘发病与流行。
Objective To analyze the epidemiological characteristics of chicken pox in Xinluo District and provide basis for prevention and control measures. Methods Epidemiological methods were used to analyze the epidemic situation of chicken pox in Xinluo District during 2010-2014. Results A total of 1 278 chickenpox cases were reported in the region from 2010 to 2014, with no deaths. The annual incidence was 41.88 / 100000, 48.91 / 100000, 40.35 / 100000, 36.41 / 100000 and 31.23 / 100000 respectively; after 2011, it showed a declining trend year by year. Significant seasonal onset, the peak for the winter, spring and summer. The cases are mainly distributed in the center of the population density of the city. The male-female ratio was 1.14: 1, with a majority of students being students and pre-school children (75.0%) and 0 to 14 years old accounting for 66.9%. Conclusions Chickenpox has become a high incidence of children (especially in school children). Epidemic monitoring should be strengthened, publicity should be intensified, crowd awareness should be enhanced, strict isolation treatment should be implemented and varicella inoculation rate should be increased so as to control the incidence and prevalence of chickenpox.