Table 4 Description of people exposed to coal dust before and after PSM.
Before PSM | After PSM | |||||
|---|---|---|---|---|---|---|
GROUP | No-Dyslipidemia | Dyslipidemia | P-value | No-Dyslipidemia | Dyslipidemia | P-value |
N | 2423 | 640 | 622 | 622 | ||
Age ± SD, (years) | 41.969 ± 7.986 | 44.009 ± 7.446 | < 0.001 | 43.950 ± 7.414 | 43.836 ± 7.416 | 0.786 |
Workyeasr ±SD, (years) | 8.951 ± 4.757 | 18.611 ± 5.739 | < 0.001 | 8.860 ± 4.733 | 18.423 ± 5.807 | < 0.001 |
BMI | < 0.001 | 0.856 | ||||
Normal | 977 (40.322%) | 206 (32.188%) | 203 (32.637%) | 206 (33.119%) | ||
Abnormal | 1446 (59.678%) | 434 (67.812%) | 419 (67.363%) | 416 (66.881%) | ||
Blood pressure | < 0.001 | 0.541 | ||||
Normal | 1793 (73.999%) | 425 (66.406%) | 433 (69.614%) | 423 (68.006%) | ||
Abnormal | 630 (26.001%) | 215 (33.594%) | 189 (30.386%) | 199 (31.994%) | ||
Smoke | 0.015 | 1 | ||||
No | 1229 (50.722%) | 290 (45.312%) | 287 (46.141%) | 287 (46.141%) | ||
Yes | 1194 (49.278%) | 350 (54.688%) | 335 (53.859%) | 335 (53.859%) | ||
Drink | 0.422 | 0.777 | ||||
No | 1191 (49.154%) | 326 (50.938%) | 322 (51.768%) | 317 (50.965%) | ||
Yes | 1232 (50.846%) | 314 (49.062%) | 300 (48.232%) | 305 (49.035%) | ||
Exercise | 0.516 | 0.395 | ||||
No | 1169 (48.246%) | 318 (49.688%) | 294 (47.267%) | 309 (49.678%) | ||
Yes | 1254 (51.754%) | 322 (50.313%) | 328 (52.733%) | 313 (50.322%) | ||
Diet | 0.989 | 0.65 | ||||
No | 1207 (49.814%) | 319 (49.844%) | 300 (48.232%) | 308 (49.518%) | ||
Yes | 1216 (50.186%) | 321 (50.156%) | 322 (51.768%) | 314 (50.482%) | ||
