| N | Mean ± SD | |
|---|---|---|
| Age [years] | 110 | 44.76 ± 9.55 |
| Body-mass-index | 109 | 24.46 ± 3.75 |
| Days between assessments | 106 | 10.83 ± 2.44 |
| Daily alcohol consumption | 104 | 30 U ± 10 |
| Years of addiction | 104 | 9.30 ± 6.64 |
| % Frequency of fish meals/week | ||
| Never | 14 | 12.8 |
| <2 weekly | 83 | 76.1 |
| ≥2 weekly | 12 | 11.0 |
| Smoker | 100 | 91.7 |