Abstract:Abstract: ObjectiveTo investigate the living quality in patients with pneumoconiosis,and explore the influencing factors. MethodsTotally 256 pneumoconiosis patients undergoing pulmonary lavage treatment from September 2016 to April 2017 were selected and investigated with questionnaire of SF36 scale.The influencing factors were studied by oneway ANOVA and multiple logistic regression analysis. Results The total score of SF36 of the patients were (63.5±19.9) and the living quality was at lower level.Logistic analysis shown that aged ≥50 was a risk factor for score decreasing of physical function,rolephysical,bodily pain and social functional scores. Cigarette smoking was a risk factor for score decreasing of rolephysical and general health scores.The pneumoconiosis patients at stageⅠ,Ⅱ and Ⅲ were risk factors for score decreasing of physical function and general health scores.Not so frequently exercise was a risk factor for score decreasing of physical function,social function and mental health.Conclusion The living quality of pneumoconiosis patients is at a lower level.Age and exercise status of the patients will affect the living quality.In the process of pneumoconiosis diagnosis and treatment,health education for patients should be strengthened for improving their living quality.