Completers (n = 1361) | Attrition group (n = 568) | p-valuesa | |
---|---|---|---|
Gender: M (%)/F (%) | 646(47.5)/715(52.5) | 285(50.2)/283(49.8) | 0.277 |
Age: mean (SD) | 24.840 (4.931) | 24.420 (4.493) | 0.078 |
Measures of alcohol consumption: means (SD) | |||
AUDIT score (scale 0–40) | 10.444 (3.716) | 11.169 (4.257) | < 0.001 |
Quantity (standard glasses/week) | 8.812 (5.696) | 10.333 (7.398) | < 0.001 |
Frequency (drinking occasions/week) | 2.213 (1.139) | 2.405 (1.253) | 0.002 |
Binge occasions (no. per week) | 0.950 (0.807) | 1.109 (0.951) | < 0.001 |
Average eBACb per week | 0.161 (0.133) | 0.198 (0.187) | < 0.001 |
Peak eBACc within past month | 1.240 (0.760) | 1.319 (0.897) | 0.063 |
Percent (%) over weekly recommended levels | 27.4 | 35.2 | 0.001 |