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To analyze the current situation and potential influence paths of social support, imbalance of effort and reward, and sleep quality on self-rated health of male oil drilling crew workers in southwest China.
By using the method of cluster sampling, 1 951 male oil drilling crew workers were investigated, and a structural equation model was established to analyze the effects and pathways of social support, imbalance of effort and reward, and sleep quality on self-rated health.
The average score of social support of the sample population was 38.13 ± 9.02, 53.0% was with low reward, the average score of sleep quality was 6.39 ± 3.72, and 47.8% of the workers rated their health as average/relatively poor/poor. The results of structural equation model showed that social support (β = 0.123, 95%CI: 0.080-0.166) and sleep disorder (β =-0.407,95%CI: -0.447 to -0.364) respectively had a direct effect on self-rated health. The mediating effect of sleep disorder and its chain intermediary effect on effort and reward imbalance were 0.008 (95%CI: 0.006-0.010) and 0.005 (95%CI: 0.004-0.006),respectively.
The social support, effort and reward, sleep quality, and self-rated health status of male oil drilling crew workers in southwest China are poor. Social support and sleep disorder have a direct effect on self-rated health, and the imbalance of effort and reward and sleep disorder play an intermediary role in the effect of social support on self-rated health.
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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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