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To explore the relationship between occupational physical activity and dyslipidemia among coal mine employees, providing reference for improving the prevention and control of dyslipidemia among coal mine employees and formulating health strategies.
This study was conducted in 2023 at Xishan coal electricity corporation occupational disease prevention and control institute. It was a cross-sectional study, with a total of 9 864 coal mine employees included in the analysis. We collected physical activity data using the International Physical Activity Questionnaire, and diagnosed dyslipidemia using the "Chinese Guidelines for the Prevention and Treatment of Adult Blood Lipid Disorders". We analyzed the relationship between occupational physical activity and dyslipidemia among coal mine employees using a multiple factor logistic regression model.
The proportion of low, medium, and high intensity occupational physical activities among coal mine employees were 38.42%, 35.75%, and 25.83%, respectively. There were intergroup differences (P<0.05) in the incidence of high TG and dyslipidemia among occupational physical activities of different intensities, but this difference was not observed in the incidence of high TC, low HDL, and high LDL (P>0.05). After adjusting for factors such as gender, age, and leisure time physical activity, the incidence of dyslipidemia was lower among coal miners engaged in moderate to high-intensity occupational physical activity compared to those engaged in low-intensity physical activity (OR=0.84, 95%CI:0.76-0.94; OR=0.77, 95%CI:0.69-0.87); The incidence of low HDL was also lower (OR=0.85, 95%CI:0.77-0.95; OR=0.83, 95%CI:0.73-0.93).
There is a negative correlation between occupational physical activity and dyslipidemia among coal mine employees. For coal mine workers engaged in low-intensity occupational physical activities, it is recommended to intervene in other modifiable behavioral risk factors related to dyslipidemia to maintain healthy blood lipid levels.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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