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目的了解佛山市南庄镇建筑陶瓷工人职业病危害因素情况。方法以3家建筑陶瓷企业289名接触粉尘的工人为调查对象,了解工人的人口学资料、生活习惯、作业情况、工作环境、防护用具的使用情况、呼吸系统症状等指标,进行单因素分析和非条件多因素logistic回归分析。结果单因素分析:工龄、工种、吸烟、使用电风扇、使用局部通风排气设备对呼吸道症状的影响有统计学意义(P<0.05)。非条件logistic回归分析结果显示,工龄、吸烟、使用电风扇是呼吸道症状发病的危险因素。局部通风排气设备是呼吸道症状发病的保护性因素。结论工龄长、吸烟、使用电风扇是建筑陶瓷工人呼吸道症状发病的危险因素,使用局部通风排气设备是呼吸道症状发病的保护性因素。
Objective To understand the occupational hazards of construction ceramics workers in Nanzhuang Town, Foshan City. Methods A total of 289 workers exposed to dust in three ceramic enterprises were surveyed to understand the demographic data, living habits, working conditions, working environment, the use of protective equipment, respiratory symptoms and other indicators of unidirectional analysis and Unconditional multivariate logistic regression analysis. Results Univariate analysis showed that the effects of length of service, type of work, smoking, use of electric fans and local ventilation and exhaust equipment on respiratory symptoms were statistically significant (P <0.05). Non-conditional logistic regression analysis showed that the length of service, smoking, the use of electric fans is a risk factor for the onset of respiratory symptoms. Local ventilation exhaust equipment is a protective factor in the onset of respiratory symptoms. Conclusion Long working age, smoking, and the use of electric fans are risk factors for the respiratory symptoms of construction ceramics workers. The use of local ventilation and exhaust equipment is a protective factor in the onset of respiratory symptoms.