Table 1.
World Health Organization’s Alcohol Use Disorders Identification Test (WHO-AUDIT) means, SDs, and medians for each alcohol dependence risk zone at sign-up (T1) and 4 (T2) and 6 months (T3) after sign-up.
| Zonesa | T1 | T2 | T3 | |||
|
|
Mean (SD) | Median | Mean (SD) | Median | Mean (SD) | Median |
| Zone 1 | 4.10 (2.10) | 4 | 1.87 (2.44) | 1 | 1.92 (3.02) | 1 |
| Zone 2 | 11.92 (2.25) | 12 | 5.19 (5.59) | 3 | 4.99 (4.58) | 4 |
| Zone 3 | 17.52 (1.08) | 17.5 | 6.93 (6.78) | 5 | 7.48 (7.08) | 6 |
| Zone 4 | 25.39 (4.23) | 25 | 10.12 (10.02) | 7 | 10.90 (10.02) | 8 |
aZone 1 (low risk), AUDIT scores 0-7; Zone 2 (moderate risk of harm), AUDIT scores 8-15; Zone 3 (high risk), AUDIT scores 16-19; and Zone 4 (almost certainly dependent), AUDIT scores 20-40.