中铁某局合肥地区建筑工地农民工的伤害调查

目的 了解中铁某局合肥地区建筑工地农民工伤害的流行病学特征,为采取干预措施提供科学依据.方法 采用分层整群抽样方法,以中铁某局合肥地区7个建筑工地的658名农民工为研究对象,回顾性调查过去1 a内的伤害发生情况.结果 农民工的伤害总发生率为20.4%,二次及以上伤害发生率为7.14%.logistic回归分析结果显示,婚姻状况、建筑类型、工种、年龄等变量是伤害发生的影响因素.伤害发生率居前5位为碰撞伤、跌伤、钝/锐器伤、动物和昆虫咬伤、车祸(交通伤).结论 建筑工地农民工的伤害发生率较高,建议在建筑工地农民工中加强安全卫生教育,提高农民工的自我保护意识,预防和控制伤害的发生.

Epidemiological investigation on injuries of peasant workers at construction sites in Hefei City

Objective To describe the epidemiological features and major risk factors of injuries of peasant workers at construction sites in Hefei, and to find effective intervention for preventing injuries. Methods 658 peasant workers were randomly selected from seven construction sites in China Railway Co. Ltd of Hefei City using cluster sampling and cross-sectional survey of injuries happening from January 2006 to January 2007 was carried out. Results The annual person-based injury rate was 20.4 %, and the annual event-based injury rate 7.14 %. The result of Logistic regression analysis indicated that marriage conditions, occupation categories, work types in production, age, were the factors affecting the incidence rate of injury. Five kinds of injury in the leading position are striking against or being struck by objects or persons, fall, cutting/piecing injury, being bitten by animals and insects, and transportationrelated injury. Conclusions The incidence rate of peasant workers at construction sites is very high, so the authorities should strengthen security education and enhance awareness of safeguard among construction workers in order to prevent and control the occurrence of injury.