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目的 调查榆林市2017年新增企业人员分布状况, 为制定榆林市职业病防治策略提供依据.方法 收集榆林市安全生产监督管理局2017年申报职业病危害的企业职业卫生资料, 按照地区、行业、规模和经济类型对职业病危害因素接触人员进行描述性分析.结果 2017年榆林市新增职业病危害企业175家, 生产工人41 351人, 接触职业病因素工人15 261人, 占生产总人数的36. 91％.接害人数最多的县区分别为神木县 (4 828人) 、府谷县 (3 327人) 、定边县 (2 913人);各种职业病危害因素中接触粉尘的人数最多, 为10 876人;制造业 (7 184人) 、采矿业 (3 414人) 接触危害因素的人数最多.结论 榆林市职业病危害防治工作的重点区县为神木县、府谷县、定边县, 制造业、采矿业为防控的重点行业, 中型企业和集体企业为防控的重点企业.“,”Objective To investigate the distribution of new enterprise personnel in Yulin City in 2017 and provide a reference for formulating occupational disease prevention strategies in Yulin City. Methods Occupational health data of enterprises that declare occupational disease hazards in Yulin City of Shaanxi Province in 2017 was collected. Descriptive analysis was conducted on the contacts of occupational disease hazards according to regions, industries, scales and economic types. Results In 2017, there were 175 new occupational disease hazard enterprises in Yulin City, with 41 351 production workers and 15 261 workers exposed to occupational disease factors, accounting for 36. 91％ of the total number. The counties with the largest number of victims are Shenmu County (4 828), Fugu County (3 327), and Dingbian County (2 913). The number of workers exposed to dust among various occupational disease hazards was the largest, with 10 876 people. Manufacturing (7 184) and mining (3 414) have the highest number of people exposed to hazards. Conclusion The key districts and counties for the prevention and control of occupational disease hazards in Yulin City are Shenmu County, Fugu County, and Dingbian County. The manufacturing industry and mining industry are key industries for prevention and control, and medium-sized enterprises and collective enterprises are key enterprises for the prevention and control.