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Abstract:

Objective To analyze the monitoring results of occupational hazards in workplace in 210 enterprises of Huangshi City in 2019， understand the basic situation of occupational hazards in Huangshi City， and provide reference for local occupational disease prevention and control. Methods A total of 210 enterprises from six counties/districts in Huangshi City were selected to take the detection of dust， chemical toxicants and physical factors. Results In 2019，210 enterprises were monitored，and 626 of 2 004 exposure points exceeded the limits， with the exceeding rate of 31.24%. The exceeding rate of physical factor， chemical factor and dust was 34.20%，7.25% and 23.93%， respectively. There was statistically significant difference in exceeding rate of different hazard factors（P<0.01）. The exceeding rate of welding fume， coal dust， silicon dust and other dust was 45.45%， 14.29%，40.49% and 9.94%， respectively. There was statistically significant difference in exceeding rate of different dust types（P<0.01）. There were statistically significant differences in the exceeding rate of occupational hazards among enterprises in different counties/districts， scales and industries（all P<0.01）. Conclusion The exceeding rate of occupational hazards in workplaces of key industriesand enterprises in Huangshi City is high. The qualified rate of monitoring needs to be improved， and the supervision of occupational health needs to be strengthened.

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