Table 1.
Participant Demographics (Means and SD) Between Conditions.
| Condition | ||||
|---|---|---|---|---|
| Sober (n = 45) | Alcohol (n = 43) | t/χ2 | p | |
| Age | 22.53 (7.28) | 24.02 (9.29) | −0.84 | 0.404 |
| Education (years) | 14.91 (2.64) | 16.15 (1.71) | −2.58 | 0.011* |
| Body mass index (BMI) | 23.15 (4.66) | 24.11 (4.64) | −0.95 | 0.344 |
| Alcohol used (years) | 5.99 (5.15) | 7.93 (8.05) | −1.29 | 0.202 |
| Alcohol use (days in month) | 5.25 (3.61) | 6.97 (4.62) | −1.83 | 0.071 |
| Amount used in typical session (g) | 73.99 (48.95) | 63.91 (36.54) | 1.09 | 0.278 |
| Days since last use | 15.67 (54.05) | 4.40 (5.21) | 1.45 | 0.151 |
| Amount last used (g) | 58.84 (57.58) | 60.36 (52.83) | −0.13 | 0.899 |
| AUDIT score | 10.73 (5.99) | 10.26 (4.95) | 0.41 | 0.685 |
| RAPS4 score | 6.02 (1.08) | 5.91 (0.90) | 0.55 | 0.587 |
| Blackout Questionnaire score | 3.51 (1.47) | 3.65 (1.34) | −0.47 | 0.643 |
| Oral Contraceptive, (n) | 6 | 14 | 5.37 | 0.020* |
| Tobacco use, (n) | 22 | 21 | 0.00 | 0.996 |
The self-report measures: high AUDIT scores indicate increased harmful drinking behaviour; high RAPS4 scores indicate higher alcohol dependence; high Blackout Questionnaire scores indicate increased experience of blackouts when intoxicated.