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目的分析某电镀企业2003-2009年职业病危害因素监测合格率、健康监护受检率以及异常率,研究该企业职业危害防治效果。方法采用SAS 9.13统计软件对该企业2003-2009年的职业病危害因素监测结果及健康监护结果进行Cochran-Amitage趋势检验,并结合企业所采取的职业危害控制措施研究控制效果。结果该企业2003-2009年职业病危害因素监测415个点,合格率为90%;健康监护人数2 718人,受检率69.2%,异常率7.7%。Cochran-Amitage趋势检验结果显示:职业病危害因素监测合格率呈逐年上升趋势;健康监护受检率呈逐年上升趋势;异常率呈逐年下降趋势。结论该电镀企业职业病危害因素监测合格率和健康监护率都高于国内同类企业,异常率低于其他企业,说明该电镀企业的职业危害防治效果是有效的,但要进一步加强职业健康监护,提高受检率。
Objective To analyze the qualified rate of occupational disease hazard monitoring, the rate of health care checkup and the abnormal rate of a electroplating enterprise from 2003 to 2009 to study the effect of occupational hazards prevention and control. Methods SAS 9.13 statistical software was used to test the Cochran-Amitage trend of the occupational disease risk monitoring results and health monitoring results of the enterprise from 2003 to 2009, and the control effect was studied based on the occupational hazards control measures taken by the enterprises. Results The enterprise monitored 415 points of occupational hazards in 2003-2009, with a pass rate of 90%. The number of health guardians was 2 718, with an examination rate of 69.2% and an abnormal rate of 7.7%. Cochran-Amitage trend test results showed that: occupational disease risk monitoring rate showed a rising trend year by year; health care screening rate showed a rising trend; abnormal rate showed a declining trend. Conclusion The monitoring rate and monitoring rate of occupational hazards in the electroplating enterprises are higher than that of domestic counterparts and the abnormal rate is lower than that of other enterprises, indicating that occupational hazards control effect of the electroplating enterprises is effective. However, it is necessary to further strengthen occupational health monitoring and improve Rate of examination.