Table 2.
Summary of adolescent drinking behaviours by young adult alcohol use disorders, gender and wave
| Adolescent measure | Young adult alcohol use disorder |
|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total | Males |
Total | Females |
|||||||||||
| Wave 7 |
Wave 8 |
Wave 9 |
Wave 7 |
Wave 8 |
Wave 9 |
|||||||||
| Per cent | (95% CI) | Per cent | (95% CI) | Per cent | (95% CI) | Per cent | (95% CI) | Per cent | (95% CI) | Per cent | (95% CI) | |||
| Adolescent drinking patterns | ||||||||||||||
| Frequent drinking | ||||||||||||||
| None | 729 | 20 | (16 to 23) | 24 | (21 to 27) | 19 | (16 to 22) | 897 | 12 | (10 to 14) | 12 | (10 to 14) | 7 | (6 to 9) |
| 1 wave | 140 | 33 | (24 to 42) | 38 | (29 to 47) | 20 | (12 to 28) | 69 | 19 | (8 to 30) | 21 | (10 to 32) | 12 | (2 to 22) |
| 2+ waves | 62 | 45 | (31 to 59) | 47 | (33 to 61) | 20 | (7 to 33) | 31 | 44 | (25 to 63) | 15 | (1 to 29) | 23 | (6 to 40) |
| Loss of control over drinking | ||||||||||||||
| None | 704 | 19 | (16 to 23) | 23 | (20 to 26) | 16 | (13 to 19) | 787 | 11 | (9 to 13) | 11 | (8 to 13) | 6 | (4 to 8) |
| 1 wave | 135 | 29 | (19 to 39) | 38 | (28 to 47) | 27 | (18 to 37) | 122 | 16 | (8 to 23) | 16 | (9 to 24) | 13 | (6 to 20) |
| 2+ waves | 92 | 44 | (32 to 57) | 48 | (36 to 60) | 35 | (22 to 47) | 89 | 30 | (20 to 41) | 24 | (13 to 35) | 20 | (10 to 29) |
| Binge drinking | ||||||||||||||
| None | 299 | 13 | (9 to 18) | 15 | (11 to 20) | 16 | (11 to 20) | 409 | 6 | (4 to 8) | 9 | (6 to 12) | 6 | (3 to 8) |
| 1 wave drinking | 112 | 18 | (9 to 27) | 23 | (14 to 32) | 15 | (7 to 23) | 166 | 12 | (7 to 18) | 12 | (6 to 18) | 8 | (3 to 13) |
| 2+ waves drinking | 82 | 17 | (6 to 28) | 27 | (16 to 39) | 14 | (5 to 23) | 109 | 22 | (13 to 31) | 16 | (8 to 23) | 8 | (2 to 14) |
| 1 wave binge drinking | 172 | 23 | (16 to 31) | 29 | (21 to 36) | 22 | (15 to 30) | 176 | 19 | (12 to 26) | 17 | (11 to 24) | 12 | (7 to 18) |
| 2+ waves binge drinking | 265 | 39 | (32 to 45) | 43 | (36 to 50) | 25 | (18 to 32) | 137 | 23 | (15 to 31) | 15 | (8 to 22) | 11 | (5 to 17) |
| Heavy binge drinking | ||||||||||||||
| None | 299 | 13 | (9 to 18) | 15 | (11 to 20) | 16 | (11 to 20) | 409 | 6 | (4 to 8) | 9 | (6 to 12) | 6 | (3 to 8) |
| 1 wave drinking | 164 | 17 | (10 to 25) | 23 | (15 to 30) | 16 | (9 to 22) | 203 | 13 | (8 to 18) | 13 | (7 to 18) | 8 | (3 to 13) |
| 2+ waves drinking | 280 | 24 | (18 to 30) | 31 | (25 to 37) | 20 | (15 to 26) | 229 | 24 | (18 to 30) | 17 | (12 to 22) | 9 | (5 to 13) |
| 1 wave binge drinking | 111 | 39 | (28 to 50) | 42 | (30 to 54) | 25 | (14 to 35) | 107 | 16 | (8 to 25) | 18 | (9 to 26) | 13 | (6 to 20) |
| 2+ waves binge drinking | 76 | 50 | (37 to 63) | 53 | (41 to 66) | 30 | (18 to 43) | 48 | 23 | (11 to 36) | 10 | (0 to 20) | 18 | (6 to 30) |