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Table 1 Baseline characteristics of the intervention groups

From: Universal cannabis outcomes from the Climate and Preventure (CAP) study: a cluster randomised controlled trial

 

Control

Climate

CAP

Missing values

N schools

7

6

6

–

N participants

527

576

609

–

Sex [N male (%)]

174 (33.0)

207 (35.9)

483 (79.3)

0

Age [mean years (SD)]

13.4 (0.43)

13.3 (0.51)

13.3 (0.51)

25

Ever drunk alcohol [N (%)]

77 (14.6)

96 (16.7)

98 (16.1)

4

Ever binge drunk [N (%)]

16 (3.0)

23 (4.0)

27 (4.4)

4

  1. Binge drinking was defined as drinking 5 or more standard alcohol drinks on a single occasion