Median (ng/g) (25th and 75th percentiles)a | p value* | ||||
---|---|---|---|---|---|
Total (N = 16,019) | Smoking habits | ||||
Never (N = 9194) | Former (N = 6002) | Current (N = 823) | |||
Cd | 0.66 (0.50, 0.91) | 0.64 (0.48, 0.86) | 0.66 (0.50, 0.90) | 1.07 (0.78, 1.44) | < 0.001 |
Pb | 5.96 (4.80, 7.45) | 5.81 (4.69, 7.24) | 6.08 (4.93, 7.61) | 6.92 (5.56, 8.74) | < 0.001 |
Hg | 3.65 (2.57, 5.16) | 3.75 (2.65, 5.27) | 3.53 (2.51, 5.00) | 3.40 (2.35, 5.02) | < 0.001 |
Se | 169 (158, 183) | 169 (157, 183) | 170 (158, 183) | 170 (158, 184) | 0.339 |
Mn | 15.3 (12.6, 18.7) | 15.5 (12.8, 18.8) | 15.2 (12.5, 18.6) | 14.8 (12.3, 17.9) | < 0.001 |