TABLE 2.
Wave 1 and Wave 2 past-year consumption measures and changes in consumption between Waves 1 and 2, by transition in AUD status: Past-year drinkers at Wave 1
| AUD transition | Average daily volume of ethanol intake (oz) |
Frequency of risk drinking, days |
Maximum quantity of drinks consumed |
||||||
| Wave 1 | Wave 2 | Net change | Wave 1 | Wave 2 | Net change | Wave 1 | Wave 2 | Net change | |
| Individuals without an AUD at Wave 1 | |||||||||
| Remained without AUD and continued drinking | 0.33 (0.01) | 0.33 (0.01) | -0.00 (0.01) | 12.6 (0.5) | 12.5 (0.5) | -0.1 (0.5) | 3.4 (0.1) | 3.7 (0.1) | 0.3 (0.1) |
| Remained without AUD and stopped drinking | 0.15 (0.01) | 0.00 (0.00) | -0.15 (0.01) | 6.1 (0.7) | 0.00 (0.00) | -6.1 (0.7) | 2.4 (0.1) | 0.00 (0.00) | -2.4 (0.0) |
| Developed abuse only | 0.70 (0.04) | 1.00 (0.05) | 0.30 (0.04) | 34.6 (2.4) | 57.1 (3.1) | 22.5 (3.2) | 5.8 (0.2) | 8.2 (0.2) | 2.4 (0.2) |
| Developed dependencea | 0.84 (0.06) | 1.84 (0.11) | 1.00(0.11) | 49.5 (4.2) | 105.4 (5.2) | 55.9 (5.5) | 6.2 (0.2) | 9.9 (0.3) | 3.7 (0.3) |
| Individuals with abuse only at Wave 1 | |||||||||
| Nonabst. remission to no AUD | 0.98 (0.06) | 0.70 (0.04) | -0.28 (0.06) | 52.5 (3.5) | 33.9 (2.9) | -18.6 (3.2) | 7.6 (0.2) | 6.2 (0.2) | -1.4 (0.2) |
| Abst. remission to no AUD | 1.82 (0.64) | 0.00 (0.00) | -1.82(0.64) | 95.8 (21.9) | 0.00 (0.00) | 95.8(21.9) | 8.8 (1.1) | 0.0 (0.0) | -8.8 (1.1) |
| Remained abuse only | 1.30 (0.08) | 1.11 (0.07) | -0.19 (0.07) | 69.9 (5.2) | 62.3 (5.2) | -7.6 (5.3) | 9.3 (0.3) | 9.5 (0.3) | 0.2 (0.3) |
| Developed dependencea | 1.56 (0.16) | 2.32 (0.24) | 0.76 (0.19) | 84.9 (8.3) | 127.1 (42.2) | 42.2 (9.5) | 10.2 (0.5) | 12.6(0.5) | 2.4 (0.5) |
| Individuals with dependencea at Wave 1 | |||||||||
| Nonabst. remission to no AUD | 2.57 (0.26) | 0.58 (0.07) | -1.99(0.25) | 118.3 (9.6) | 38.7 (5.7) | -79.6 (9.2) | 11.2 (0.6) | 6.4 (0.4) | -4.8 (0.6) |
| Abst. remission to no AUD | 2.65 (0.37) | 0.00 (0.00) | -2.65 (0.37) | 152.7 (18.4) | 0.00 (0.00) | 152.7 (18.4) | 12.2 (1.0) | 0.0 (0.0) | -12.2 (1.0) |
| Partially remitted | 2.46(0.19) | 1.26(0.11) | -1.20 (0.21) | 119.4(6.7) | 77.2 (5.7) | -42.2 (7.5) | 12.0 (0.4) | 9.6 (0.3) | -2.3 (0.4) |
| Remained dependenta | 3.44(0.21) | 3.24(0.21) | -0.21 (0.23) | 152.9 (7.4) | 149.5 (7.6) | -3.4 (8.9) | 13.2 (0.5) | 13.9 (0.4) | 0.6 (0.3) |
Notes: Figures in parentheses are SEs of estimates. AUD = alchol-use disorder; nonabst. = nonabstinent; abst. = abstinent.
a
With or without abuse.