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本文对26家中小型化肥、氮肥厂工人五官患病情况进行了调查。结果表明:结膜炎检出率<35岁年龄组高于>35岁年龄组,且两组间有极显著性差异,生产车间一线工人结膜炎及咽炎分别显著和非常显著高于对照组(P<0.35,P<0.01),翼状胬肉>35岁年龄组比<35岁年龄组高,且随工龄、年龄的增长而增高;鼻炎检出率磷肥工人高于氮肥工人。提示化肥行业工人五官患病与生产环境有害因素有密切关系。
In this paper, 26 small and medium chemical fertilizers, nitrogen fertilizer plant workers facial features were investigated. The results showed that the detection rate of conjunctivitis was higher than that of the 35-year-old group, and there was a significant difference between the two groups. The conjunctivitis and pharyngitis in the first-line workers in the production workshop were significantly and very significantly higher than those in the control group (P <0.35, P <0.01). Pterygium> 35-year-old age group was higher than <35-year age group and increased with the increase of working age and age. The detection rate of rhinitis was higher than that of nitrogenous fertilizer workers. It is suggested that there is a close relationship between the sickness of workers in the fertilizer industry and the harmful factors in the production environment.