Blood (mg/l) | |||||||
Outdoor workers | 18 - 35 | 62.0 ± 5.50 59.4 - 65.0 | 37.0 ± 3.88 35.2 - 38.7 | 32.9 ± 1.90 31.0 - 34.8 | 36.6 ± 3.45 34.9 - 39.4 | 35.8 ± 1.39 35.1 - 36.7 | 35.3 ± 3.31 33.6 - 37.6 |
p-values | …… | 0.004 | 0.002 | 0.003 | 0.003 | 0.003 | |
Indoor workers | ______ | 32.4 ± 3.90 30.5 - 35.0 | 31.7 ± 3.32 29.8 - 33.5 | 32.7 ± 4.55 30.3 - 35.2 | 31.9 ± 2.98 29.5 - 33.7 | 30.6 ± 1.34 29.8 - 31.5 | |
p-values | …… | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | |
Outdoor workers | 36 - 55 | 56.2 ± 7.24 52.9 - 60.3 | 34.4 ± 5.36 31.8 - 37.2 | 31.9 ± 4.43 29.6 - 34.3 | 33.2 ± 3.81 31.5 - 35.0 | 34.1 ± 1.87 32.3 - 36.0 | 31.8 ± 4.24 29.7 - 34.2 |
p-values | …… | 0.003 | 0.002 | 0.002 | 0.002 | 0.002 | |
Indoor workers | ______ | 30.8 ± 4.48 28.5 - 33.0 | 28.7 ± 3.50 26.9 - 30.5 | 30.8 ± 3.41 29.0 - 31.8 | 30.0 ± 2.94 28.5 - 31.6 | 27.8 ± 2.39 25.6 - 30.0 | |
p-values | …… | 0.001 | 0.001 | 0.002 | 0.002 | 0.001 | |
Lead | |||||||
Scalp hair (µg/g) | |||||||
Outdoor workers | 18 - 35 | 6.54 ± 0.52 6.21 - 6.97 | 11.7 ± 1.62 10.5 - 12.9 | 12.0 ± 1.92 10.3 - 14.6 | 11.3 ± 1.50 10.0 - 12.7 | 12.6 ± 1.75 11.0 - 14.4 | 13.0 ± 1.39 12.0 - 14.2 |
p-values | …… | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | |
Indoor workers | ______ | 13.9 ± 2.07 11.4 - 15.6 | 14.5 ± 1.40 13.3 - 15.8 | 13.7 ± 1.28 12.5 - 14.6 | 14.9 ± 1.80 13.3 - 16.9 | 15.9 ± 2.19 14.6 - 17.5 | |
p-values |
| …… | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
Outdoor workers | 36 - 55 | 7.91 ± 0.70 7.55 - 8.25 | 13.7 ± 2.0 12.8 - 14.6 | 14.3 ± 2.3 13.1 - 15.5 | 13.5 ± 1.6 12.0 - 14.3 | 14.8 ± 1.9 13.9 - 15.8 | 15.6 ± 2.57 14.3 - 16.9 |
p-values | …… | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | |
Indoor workers | ______ | 15.4 ± 2.58 14.1 - 16.7 | 16.0 ± 1.5 15.3 - 16.8 | 14.5 ± 1.6 13.9 - 15.2 | 16.3 ± 1.9 15.4 - 17.2 | 16.5 ± 2.08 15.4 - 17.5 | |
p-values | …… | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | |
Blood (µg/l) | |||||||
Outdoor workers | 18 - 35 | 165 ± 9.25 158 - 173 | 290 ± 8.25 285 - 296 | 284 ± 13.7 276 - 292 | 295 ± 16.2 284 - 304 | 307 ± 19.3 295 - 315 | 320 ± 11.6 313 - 325 |
p-values | …… | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | |
Indoor workers | ______ | 339 ± 13.7 328 - 346 | 325 ± 18.5 316 - 336 | 319 ± 20.5 308 - 330 | 345 ± 25.5 327 - 357 | 352 ± 18.7 343 - 360 | |
p-values | …… | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | |
Outdoor workers | 36 - 55 | 197 ± 8.73 193 - 202 | 340 ± 11.7 335 - 346 | 328 ± 16.2 319 - 335 | 318 ± 19.4 310 - 329 | 344 ± 28.5 330 - 359 | 350 ± 19.8 340 - 360 |
| …… | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | |
Indoor workers | ______ | 352 ± 9.28 346 - 358 | 351 ± 20.2 340 - 3362 | 338 ± 22.9 325 - 350 | 357 ± 26.5 342 - 372 | 395 ± 18.5 386 - 405 | |
|
|
| 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |