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目的对浙江省东方医院2009~2010年收治的水痘患者的病历资料进行回顾性分析,探讨水痘在该人群中的流行病学情况。方法通过调阅2009年及2010年度浙江省中医院电子病历统计门诊就诊患者,对性别构成、年龄分布、发病时间分布、病例地理位置来源分布以及职业分布等流行病学资料进行整理与分析。结果 2009~2010年度水痘报告发病率为25.10/10万,其中2009年度为24.95/10万,2010年度为25.19/10万;水痘患者性别构成比为1.36∶1;水痘患者年龄分布集中在6~9岁以及12~17岁;水痘发病时间集中在每年5月及12月;水痘在大学生、公司职员及外来流动人员中发病率较高,分别为45.51%、18.76%以及7.72%;水痘在本市江干区发病人数偏多,占总数的16.48%。结论应加强本地区水痘疫情监控,在高危人群中开展疫苗的常规接种,防止水痘疫情的暴发流行。
Objective To retrospectively analyze the medical records of chickenpox patients from 2009 to 2010 in Dongfang Hospital of Zhejiang Province to investigate the epidemiology of chickenpox in this population. Methods The data of epidemiological data such as sex composition, age distribution, onset time distribution, source distribution of case geographic location and occupational distribution were collected and analyzed by referring to the patients in the electronic medical record statistics clinic of Zhejiang Provincial Hospital of Traditional Chinese Medicine in 2009 and 2010. Results The incidence of chickenpox reported in 2009-2010 was 25.10 per 100 000, of which 24.95 per 100 000 in 2009 and 25.19 per 100 000 in 2010; the gender composition ratio of chickenpox was 1.36:1; the age distribution of chickenpox concentrated in 6 ~ 9 years old and 12 to 17 years old. The incidence of chickenpox was concentrated in May and December of each year. Chickenpox had a high incidence of 45.51%, 18.76% and 7.72% respectively among college students, company staff and migrant workers; Jianggan District incidence of more, accounting for 16.48% of the total. Conclusion The epidemic situation of chickenpox in the region should be strengthened and routine vaccination of vaccines should be carried out in high-risk groups to prevent the outbreak of chickenpox outbreak.