西安市2005～2011年流行性腮腺炎流行特征及控制策略

Epidemiology of mumps and control strategy in Xi'an during 2005 to 2011

目的通过对近7年来西安地区流行性腮腺炎发病情况进行统计分析,试图揭示流行性腮腺炎流行特征,为制定防控措施和策略提供科学依据。方法采用描述性统计方法,分析疾病流行强度、时间、人群、地区和职业的特征等。结果西安市近7年来流行性腮腺炎发病率有上升趋势,高于全国平均水平,发病时间主要集中在4～7月和11～12月,发病人群主要集中在5～14岁在校托幼儿童和学生。结论西安市流行性腮腺炎防制形势严峻,要加强托幼机构和中小学集体儿童的儿童保健和传染病控制工作,提高疫苗接种覆盖率,并加强疾病预测预警工作,以降低该病的发病率。

Objective The data of mumps incidence in the past 7 years in Xi＇an were statistically analyzed to reveal the characteristics of mumps epidemic and provide a scientific basis for the development of control strategy. Methods The prevalence, time, risk populations, epidemic foci, and occupations were analyzed with descriptive statistical methods. Results The incidence increased in the past 7 years and was higher than the national average. The incidence of the disease peaked during April to July and November to December. The high risk population was children aged 5-14 years. Gonclusion The situation for mumps prevention in Xi＇an is grim. Child health and infec- tious disease control should be strengthened. The vaccination coverage, disease prediction and early warning should be improved to reduce the incidence of the disease.