关键词: 儿童青少年, 学生, 伤害, 系统分析

Abstract: Objective To analyze the status and relevant traits of injury among school children and adolescents in the urban areas of China over the past decade and provide the evidence-based strategy. Methods A Meta-analysis was undertaken to comprehensively review the injury of Chinese school children and adolescents based on set criteria.Relevant data published from Jan.2002 to Dec.2012 in Chinese electronic databases were identified and retrieved using Stata Version 11.0. Results Thirty-three studies were identified.The overall estimated injury number of people and person-time were 29% (95%CI:24.5%~34.3%) and 53.2% (95%CI:41.7%~67.9%) respectively.The injuries caused by falling were at the top-one, moreover the road injuries showed a phenomenon of occurring repeatedly.There was difference by the gender and the grade but did not find statistic significance (P>0.05). Conclusions The incidence of injuries among school children and adolescents is increasing over the past decade in China.Efficacious monitoring and intervention strategies need to be strengthened.

Key words: school children and adolescents, students, injury, Meta-analysis