All | 58 | 0.54 (0.30, 0.80) | | | 162 | 9.86 (5.00, 18.40) | |
Smoking: |
Never | 17 | 0.50 (0.40, 0.60) | 0.58 | | 53 | 10.74 (5.28, 20.43) | 0.35 |
Ever | 41 | 0.56 (0.30, 1.00) | | | 109 | 9.51 (4.85, 17.38) | |
Urinary cotinine (nmol/mol creatinine): |
<0.05 | 21 | 0.60 (0.40, 0.85) | 0.48 | | 52 | 8.99 (4.55, 18.15) | 0.32 |
0.05–0.90 | 19 | 0.58 (0.40, 0.95) | | | 53 | 9.55 (4.65, 16.70) | |
>0.90 | 18 | 0.45 (0.30, 0.70) | | | 57 | 11.17 (7.33, 21.48) | |
Alcohol consumption: |
Non-drinkers | 41 | 0.51 (0.30, 0.73) | 0.37 | | 99 | 9.25 (4.90, 16.80) | 0.16 |
Drinkers2-151
| 17 | 0.63 (0.40, 1.02) | | | 63 | 11.04 (5.15, 23.10) | |
Mean consumption of ethanol (g/day): |
<50 | 50 | 0.52 (0.30, 0.80) | 0.35 | | 122 | 9.02 (4.90, 16.80) | <0.01 |
⩾50 | 8 | 0.69 (0.40, 1.55) | | | 40 | 13.12 (8.70, 27.80) | |