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Table 2 Alcoholic Drinks Per Month and Ounces Cannabis Consumption Overview

From: Simultaneous alcohol and cannabis expectancies predict simultaneous use

Alcohol/Cannabis Mean SD Range
All Alcohol Per Month (N = 2618) M = 42.4 SD = 55.4 .5 – 625 drinks
Only Alcohol Per Month (N = 2594) M = 20.5 SD = 42.3 0 – 620 drinks
Simultaneous Drinks Per Month (N = 2744) M = 28.7 SD = 49.4 0 – 600 drinks
All Cannabis Per Month (N = 2627) M = 2.8 SD = 1.5 < 1/4 oz – >1 oz (1–5)
Only Cannabis Per Month (N = 2591) M = 2.6 SD = 1.3 < 1/4 oz- >1oz (1–5)
Simultaneous Cannabis Per Month (N = 2577) M = 1.9 SD = 1.3 < 1/4 oz – >1 oz (1–5)
  1. Note: Metric weight of cannabis measured on 5-point scale (1 = <1/4 oz; 2 = 1/4–1/2 oz; 3 = 1/2–3/4 oz; 4 = 3/4–1 oz; 5 = >1 oz).