Table 4 Students’ knowledge of the school alcohol policy
| Students | Weekly alcohol intake | ||
|---|---|---|---|
| N(%) | 68,731 (100) | β (95% CL) | p |
| Does your school have an alcohol policy? | |||
| Yes | 44,261 (64) | Ref. | |
| No | 2920 (4.3) | 0.16 (0.11;0.21) | 0.000 |
| Don’t know | 21,550 (31) | 0.01 (−0.01;0.03) | 0.517 |