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[目的]了解未成年人伤害发生原因及其分布特征,为伤害预防控制提供科学依据。[方法]2005年11月,在镇江市城区抽取部分未满18岁的未成年人进行调查。[结果]调查7 012人,过去1年内603人发生过伤害,伤害发生率为8.60%;发生767例次,例次发生率为10.94%。伤害发生率,男性为10.43%,女性为6.85%(P<0.01);4~6岁组最高,16~17岁最低,有随着年龄增加逐渐下降的趋势(P<0.01)。伤害发生例次居前5位的是跌倒/坠落、交通事故、碰撞/挤压伤、昆虫/动物咬伤、扭伤。最常见的伤害部位为手指/脚趾和下肢;41.33%发生在家里/宿舍,35.85%在娱乐活动时发生。多因素非条件Logistic回归分析结果,年龄增大是未成年人发生伤害的保护因素,男生、单亲家庭、自己骑自行车上学、家庭成员相处常有矛盾是未成年人发生伤害的危险因素。[结论]年龄小、男生、单亲家庭、自己骑自行车上学、家庭成员相处常有矛盾的未成年人更易发生伤害。
[Objective] To understand the causes and distribution characteristics of juvenile injuries and provide a scientific basis for the prevention and control of injuries. [Method] In November 2005, some minors under the age of 18 were selected for investigation in the urban area of Zhenjiang City. [Results] A total of 7 012 people were surveyed, of whom 603 were injured in the past year. The incidence of injuries was 8.60%; 767 cases occurred, and the incidence rate was 10.94%. The incidence of injuries was 10.43% in males and 6.85% in females (P <0.01). It was the highest in the groups of 4 to 6 years and lowest in 16 to 17 years, with the trend of decreasing gradually with age (P <0.01). The top 5 most common occurrences were falls / falls, traffic accidents, collision / crush injuries, insect / animal bites and sprains. The most common injuries were finger / toe and lower limbs; 41.33% occurred at home / dormitory and 35.85% occurred during recreational activities. Multivariate non-conditional Logistic regression analysis showed that the increasing age was the protective factor for the harm of minors. Male students, single-parent families and themselves riding bicycles to school often encountered contradictions among family members as risk factors for minor injuries. [Conclusion] Young people, boys and single parents, go cycling by themselves and the family members often encounter contradictory minors more easily.