CAJ | 학술논문

目的：了解油漆工人血铅水平，探讨影响其血铅水平的相关因素，为制定有效的防护措施提供理论依据。方法：对三一重工股份有限公司和湘江关西涂料有限公司2012年10月至2012年12月参加健康体检的535名油漆工人进行调查，以血铅是否达到检出水平(0.04 mg/L)分为血铅检测阳性和阴性两组，进行问卷调查和体格检查。采用χ2检验和非条件logistic回归探讨可能影响油漆工人血铅水平的因素。结果：本次调查共获得525例有效问卷和体检结果，血铅检出率(血铅≥0.04 mg/L)为10.5%，血铅最大值为0.35 mg/L。多因素logistic回归分析显示：吸烟(OR=2.424)、在车间抽烟饮食(OR=2.139)、无良好的抽烟饭前洗手习惯(OR=1.624)、口罩更换周期在两周以上(OR=2.158)是血铅升高的危险因素。结论：吸烟、在车间抽烟饮食、无良好的抽烟饭前洗手习惯以及口罩更换周期在两周以上是血铅水平升高的危险因素。
목적：료해유칠공인혈연수평，탐토영향기혈연수평적상관인소，위제정유효적방호조시제공이론의거。방법：대삼일중공고빈유한공사화상강관서도료유한공사2012년10월지2012년12월삼가건강체검적535명유칠공인진행조사，이혈연시부체도검출수평(0.04 mg/L)분위혈연검측양성화음성량조，진행문권조사화체격검사。채용χ2검험화비조건logistic회귀탐토가능영향유칠공인혈연수평적인소。결과：본차조사공획득525례유효문권화체검결과，혈연검출솔(혈연≥0.04 mg/L)위10.5%，혈연최대치위0.35 mg/L。다인소logistic회귀분석현시：흡연(OR=2.424)、재차간추연음식(OR=2.139)、무량호적추연반전세수습관(OR=1.624)、구조경환주기재량주이상(OR=2.158)시혈연승고적위험인소。결론：흡연、재차간추연음식、무량호적추연반전세수습관이급구조경환주기재량주이상시혈연수평승고적위험인소。
Objective: To investigate the blood lead level (BLL) in painters and the inlfuential factors, and to provide the theory foundation for the prevention and control of lead poisoning in painters. Methods: A total of 535 painters from Sany Heavy Industry Company Limited and Xiangjiang Kansai Paint Corporation, who participated in the health examination during October 2012 and December 2012, were recruited and divided into a positive blood lead group and a negative blood lead group according to the level of blood lead. Questionnaires survey and physical/biochemical examinations were performed. Chi-square Test and multivariate logistic regression were used to estimate the factors that contributed to the elevated blood lead. Results: hTe results from 525 questionnaires and physical/ biochemical examination were collected. There were 55 workers (10.4%) whose BLL were 0.04 mg/L. The maximum value of BLLs was 0.35mg/L. hTe multivariate logistic regression showed that smoking (OR=2.424), smoking or eating in the workplace (OR=2.139), not washing hands before smoking or eating (OR=1.624), and the cycle of changing masks longer than two weeks (OR=2.158) were positively associated with BLL. Conclusion: Smoking, smoking or eating in the workplace, not washing hands before smoking or eating, and the cycle of changing masks longer than two weeks are risk factors for higher BLL.