Table 1.
Cannabis and alcohol use in the 30 days prior to the consultation.
| Cannabis | Alcohol | |||||
|---|---|---|---|---|---|---|
| Use in 30 days before consultation | Females (n = 54) % (95% CI) | Males (n = 22) % (95% CI) | Total (n = 76) % (95% CI) | Females (n = 54) % (95% CI) | Males (n = 22) % (95% CI) | Total (n = 76) % (95% CI) |
| Not used | 79.6 (66.6 to 92.7) | 68.2 (49.8 to 86.5) | 76.3 (66.1 to 86.4) | 31.5 (7.5 to 55.5) | 18.2 (0.0 to 43.4) | 27.6 (8.8 to 46.4) |
| Approximately once | 9.3 (0.0 to 18.6) | 13.6 (0.0 to 34.8) | 10.5 (3.0 to 18.1) | 31.5 (17.0 to 45.9) | 54.5 (21.6 to 87.4) | 38.2 (22.2 to 54.1) |
| Weekends or 1–2 times a week | 1.9 (0.0 to 6.4) | 4.5 (0.0 to 17.5) | 2.6 (0.0 to 9.1) | 27.8 (14.2 to 41.3) | 18.2 (0.0 to 44.1) | 25.0 (13.1 to 36.7) |
| ≥3 times a week | 9.3 (1.0 to 17.5) | 4.5 (0.0 to 17.5) | 7.9 (1.3 to 14.5) | 9.3 (0.0 to 22.5) | 4.5 (0.0 to 18.2) | 7.9 (0.0 to 18.8) |
| Every day | 0.0 (–) | 9.1 (6.4 to 24.6) | 2.6 (0.0 to 6.4) | 0.0 (–) | 4.5 (0.0 to 16.1) | 1.3 (0.0 to 4.5) |
| Excessive usea | 11.1 (1.8 to 20.5) | 18.2 (2.9 to 33.6) | 13.2 (7.5 to 18.8) | 26.9 (9.0 to 44.9) | 54.5 (38.7 to 70.4) | 35.1 (23.5 to 46.8) |
a
Defined as use ≥1× a week in the past 30 days and ≥1 binge drinking episode in the past 30 days for alcohol (5 or more alcoholic drinks on one occasion).