Table 2.
Mean (± SD) and geometric mean (± GSD) for subject specific mean marker levels averaged over the 4 different measurement points
|
Biomarker |
Overall |
P&D drivers |
Dockworkers |
Office clerks |
||||
|---|---|---|---|---|---|---|---|---|
| Mean (±SD) | GM (±GSD) | Mean (±SD) | GM (±GSD) | Mean (±SD) | GM (±GSD) | Mean (±SD) | GM (±GSD) | |
| ICAM-1 (ng/mL) |
202 ± 40 |
198 ± 1.22 |
208 ± 42 |
203 ± 1.23 |
216 ± 34 |
213 ± 1.17 |
181 ± 32 |
178 ± 1.19 |
| VCAM-1 (ng/mL) |
677 ± 131 |
661 ± 1.21 |
679 ± 144 |
663 ± 1.23 |
673 ± 123 |
658 ± 1.21 |
675 ± 115 |
661 ± 1.19 |
| IL-6 (pg/mL) |
1.38 ± 1.20 |
1.09 ± 1.71 |
1.36 ± 0.79 |
1.12 ± 1.59 |
1.50 ± 2.17 |
0.98 ± 2.14 |
1.30 ± 0.82 |
1.11 ± 1.61 |
| CRP (mg/L) |
1.66 ± 1.80 |
1.00 ± 2.63 |
1.53 ± 1.51 |
1.01 ± 2.36 |
1.72 ± 1.68 |
0.98 ± 3.18 |
1.87 ± 2.41 |
1.01 ± 2.90 |
| 8-OHdG (μg/g creat.) | 55.9 ± 31.5 | 47.7 ± 1.79 | 58.9 ± 32.9 | 49.3 ± 1.90 | 52.8 ± 36.1 | 45.8 ± 1.67 | 52.3 ± 25.4 | 46.0 ± 1.72 |