Table 2.
Proportions of participants with negative alcohol use disorders identification test result at baseline and six and 12 month follow-up. Values are numbers (percentages) unless stated otherwise
| Time point | Patient information leaflet | Brief advice | Brief lifestyle counselling | Odds ratio* (95% CI), P value | ICC (SE) | |
|---|---|---|---|---|---|---|
| Brief advice/patient information leaflet | Brief lifestyle counselling/patient information leaflet | |||||
| Baseline | 50/247 (20) | 51/249 (20) | 37/249 (15) | — | — | 0.02 (0.02) |
| 6 months | 72/202 (36) | 61/208 (29) | 59/205 (29) | 0.85 (0.52 to 1.39), 0.51 | 0.78 (0.48 to 1.25), 0.30 | 0.03 (0.02) |
| 12 months | 74/190 (39) | 72/205 (35) | 72/203 (36) | 0.91 (0.53 to 1.56), 0.73 | 0.99 (0.60 to 1.62), 0.96 | 0.04 (0.02) |
ICC=intraclass correlation coefficient.
*Odds ratio from logistic regression models adjusting for screening approach, screening tool, age, sex, and baseline alcohol use disorders identification test score.