| Summary: | The purpose of this study is to grasp the current situation of the pneumoconiosis incidence and prevention in coal chemical workers, and find out the countermeasures of pneumoconiosis control. To this end, questionnaires were used in this paper to carry out research on occupational disease health survey and disease prevention work, and in-depth statistical analysis was also conducted about the occupational health status and protection of coal chemical workers. The study found that the age of workers was statistically significant for the probability of pneumoconiosis, and chemical workers aged 40-50 years and older were more likely to suffer pneumoconiosis, reaching 5.84% and 12.77%, respectively; the probability of workers suffering from pneumoconiosis varies significantly for different work types, length of service, and smoking index, and smoking can also increase the probability of pneumoconiosis; the detection rate of cardiovascular system, liver and lung function and abnormal electrocardiogram (ECG) in patients with pneumoconiosis is significantly higher than that of non-pneumoconiosis workers; most workers have a certain understanding of the hazards and protective knowledge of productive dust, but chemical enterprise should still pay attention to and strengthen the safety knowledge education and training of workers. The above research provides theoretical guidance for controlling and preventing coal chemical workers from suffering from pneumoconiosis.
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