儿童非致死性意外伤害的流行病学研究

探索１～１４岁儿童非致死性意外伤害的流行病学特征。采用分层整群抽样方法，抽取重庆、合肥、天津、锦州、舟山等５个地区（包括城乡）的１～１４岁在册儿童１５２２８名，用统一的调查表进行现况调查。儿童非致死性意外伤害总体发生率为１１．３４％。不同年龄、不同性别的儿童意外伤害发生率存在显著差异（Ｐ０．０５）。儿童非致死性意外伤害存在地区性差异（Ｐ０．０１）和城乡差异；时点分布主要集中在每天的９：００～１１：００及１５：００～１７：００，一年中以夏、秋季最为多见。儿童非致死性意外伤害以跌伤最为多见，其次是体育运动伤、动物咬伤、打架伤、切割伤和烫伤等。

The Epidemiological Study on Nonfatal Accidental Injuries among Children in China

The epidemiological characteristics of nonfatal accidental injuries among children aged 1 to 14 was investigated. Stratified cluster sampling were conducted to 15228 children aged 1 to 14 in Chong qin, Hefei,Tianjin,Jinzhou,and Zhoushan in China,their current situation was investigated by ourselves. (1) The overall nonfatal accidental injury rate was 11.34 per 100 children. (2) Accidental injury rates among children presented region difference (P0 01), the rate in rural area was higher than that in urban.(3) The majority of accidents for children took place from 9 to 11 o'clock(a.m.) and 15 to 17 o'clock(p.m.) a day, especially in Summer and Autumn. (4) The most common kind of nonfatal accidental injuries among children was falls,and then was sports,animals-related events,knocks,cuts and burns,etc..