Marker | Control n = 43 | Photocopier operators n = 81 | p value | Non smokers | ||
---|---|---|---|---|---|---|
 |  |  |  | Control n = 29 | Photocopier operators n = 46 | p value |
Total protein (g/L) | 68.9 (63.0 – 76.3) | 72.4 (66.1 – 75.3) | 0.167 | 68 (60.1 – 73.0) | 72 (67.7 – 74.8) | 0.048 |
Albumin (g/L) | 39.6 (36.7 – 44.9) | 37.1 (33.1 – 40.9) | 0.011 | 38.8 (34.6 – 42.3) | 36.5 (32.9 – 41.0) | 0.228 |
Globulin (g/L) | 27.1 (20.4 – 35.8) | 34.0 (28.6 – 39.4) | 0.015 | 27.9 (20.4 – 35.5) | 34.0 (29.0 – 39.3) | 0.042 |
FRAC (mM) | 1.5 (0.8 – 1.9) | 1.0 (0.8 – 1.4) | 0.010 | 1.6 (0.8 – 2.0) | 1.0 (0.7 – 1.4) | 0.008 |
TBARS (μM) | 1.4 (1.0 – 1.9) | 2.7 (2.1 – 3.5) | <0.001 | 1.4 (0.8 – 1.7) | 2.8 (2.1 – 3.4) | <0.001 |
8-Isoprostane (pg/mL) | 41.7 (23.6 – 52.8) | 46.4 (31.7 – 65.4) | 0.146 | 35.4 (20.5 – 51.5) | 45.5 (24.6 – 67.5) | 0.159 |
CRP (μg/mL) | 1.4 (0.6 – 2.6) | 0.9 (0.4 – 1.8) | 0.083 | 1.7 (1.0 – 2.8) | 1.0 (0.4 – 2.0) | 0.051 |
ICAM-1 (ng/mL) | 113 (97 – 165) | 187 (104 – 266) | 0.015 | 113 (99 – 165) | 135 (101 – 239) | 0.356 |
LTB4 (ng/mL) | 13.0 (7.6 – 40.1) | 81.9 (22.3 – 159.1) | <0.001 | 9.2 (6.5 – 15.9) | 78 (12 – 169) | <0.001 |
CC-16 (ng/mL) | 7.3 (2.7 – 28.3) | 7.8 (3.3 – 33.8) | 0.705 | 7.8 (2.7 – 36.1) | 7.1 (2.9 – 32.3) | 0.908 |
ECP (ng/mL) | 135 (80 – 207) | 213 (118 – 307) | 0.009 | 128 (80 – 207) | 215 (147 – 327) | 0.015 |
IL-8 (pg/mL) | 17.4 (10.6 – 18.6) | 18.1 (17.1 – 20.7) | 0.001 | 16.4 (8.6 – 17.8) | 18.2 (16.7- 21.1) | 0.002 |