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目的探讨煤化工企业中接触粉尘作业者个体防护情况及其相关影响因素。方法通过现场实地调查和问卷调查的形式,采取整群抽样方法对所有筛焦作业人员发放调查问卷,并现场收回。结果 406名筛焦作业人员在防护用品佩戴频率上表现为不同性别和不同文化程度之间的差异有统计学意义(P<0.05),女性坚持佩戴防护用品的比率(17.4%)高于男性;文化程度越高者坚持佩戴防护用品的比例高于文化程度低者,大专及以上程度者坚持佩戴防护用品的比率为10.6%,初中和高中文化程度者为零。企业定期督导检查发现,劳动者佩带个体防护用品者多于不佩戴或者偶尔佩戴者。结论该化工企业粉尘作业者个体防护用品使用率较高,作业者的文化程度是影响个体防护的主要因素。需进一步加强企业监督管理和个人自我防范意识。
Objective To explore the personal protection of dust exposure workers in coal chemical industry and its related factors. Methods Through the field survey and questionnaire survey, a cluster sampling method was used to issue questionnaires to all screening workers and collect them on the spot. Results There were statistically significant differences in the wearing frequency of protective equipment among 406 screening workers (P <0.05). The percentage of women wearing protective articles was higher than that of men (17.4%). Persons with a higher education level insisted on wearing protective equipment at a higher rate than those with a lower education level. Persons with post-secondary education and above had a 10.6% rate of wearing protective equipment, and those with a junior high school and high school education had zero education. Periodical supervision and inspection of enterprises found that workers wear personal protective equipment more than not wearing or occasional wearers. Conclusion The use of personal protective equipment by dust operators in this chemical enterprise is high, and the educational level of the operators is the main factor that affects individual protection. Need to further strengthen the supervision and management of enterprises and individual self-protection awareness.