1343例动物咬伤者流行病学分析

Epidemiological Analysis on 1343 cases bitten by animals

目的了解被动物咬伤人群的流行病学特点,为制定预防控制狂犬病的策略提供科学依据。方法收集预防注射门诊就诊的所有动物咬伤病例进行描述流行病学分析。结果 2007-2009年动物咬伤者分别为386例、435例、522例,逐年增加;7-10月份为多;高发年龄组分别是60岁以上和20岁以下,共占61.28%;以犬致伤最多,占70.36%;被咬伤后在24h以内就诊的占73.49%。结论应加强犬、猫等动物管理、狂犬病知识宣传、对重点人群开展暴露前免疫,以有效预防控制狂犬病。

Objective To learn the epidemiological characteristics of population bitten by animals,and provide a basis for making strategies of rabies control and prevention.Method Data of all outpatients cases bitten by animals in clinic were collected and analyzed by descriptive epidemiology.Results Cases bitten by animals increased year by year from 2007 to 2009,there were 1 343 cases in all,and 386 cases in 2007,435 cases in 2008 and 522 cases in 2009.The cases concentrated from July to October.Persons aged over 60 and below 20 had higher morbidity rate,they accounted for 61.28%.Cases bitten by dog accounted for 70.36%,it appeared most frequently.There were 73.49% cases who saw a doctor within 24 hours after being bitten.Conclusion In order to prevent and control rabies effectively,we should strengthen the works in the management of animals,such as dog,cat,the wide publicity of rabies knowledge and the implementation of immunization for the key population before exposure.