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目的了解深圳市龙岗区某电源科技公司铅作业工人健康水平和职业卫生防护知识及相关行为,为预防铅中毒提供科学保护措施。方法对深圳市龙岗区某电源科技公司494名铅作业工人进行职业卫生健康检查,采用调查问卷的方式,对494名铅作业工人的职业卫生相关知识的了解程度、认知态度及职业卫生行为进行调查。结果 494名铅作业工人各项体检指标中有一项以上异常者为328人,异常检出率为66.4%;各项体检指标全部正常者仅166人,正常率为33.6%。获取知识的途径主要为专业培训、职业卫生宣传手册和广播电视;73.3%的铅作业工人知道岗位存在职业病危害因素及自我防护等知识。结论定期对工人进行职业健康体检和职业健康教育,提高铅作业工人自我防护意识,养成良好的卫生习惯,减少铅危害的发生具有十分重要的意义。
Objective To understand the health status and occupational health protection of lead workers in a power technology company in Longgang District, Shenzhen and to provide relevant scientific protection measures to prevent lead poisoning. Methods Occupational health examination was conducted on 494 lead workers in a power technology company in Longgang District of Shenzhen City. Questionnaires were used to investigate the occupational health-related knowledge of 494 lead workers, their cognitive attitudes and occupational health behaviors survey. Results Among 494 lead workers, 328 were found to have one or more abnormalities in their physical examinations and the rate of anomaly was 66.4%. Only 166 people had normal physical exams and the normal rate was 33.6%. The main ways to obtain knowledge were professional training, manuals for occupational health promotion and radio and television. 73.3% of the lead workers knew that there were occupational hazards and self-protection knowledge in their posts. Conclusion It is of great significance to carry out occupational health examination and occupational health education on a regular basis for workers to raise the awareness of lead workers in self-protection, develop good hygiene habits and reduce the occurrence of lead hazards.