Table 4 Relative risk of primary outcome variables at follow-up
| Â | Baseline | Follow-up | Intervention group v control group (95Â % CI) | |||
|---|---|---|---|---|---|---|
|  | Intervention (N = 28) n(%) | Control (N = 25) n(%) | Intervention (N = 27)a n(%) | Control (N = 24)b n(%) | Relative risk (95 % CI) | P-value |
Canteen menu does not contain foods and beverages restricted for sale (red or banned). | 5 (17.9) | 2 (8.0) | 13 (48.2) | 2 (8.33) | 5.78 (1.45–23.05) | 0.002 |
Healthy canteen items (green) represent >50 % of products listed on the canteen menu. | 7 (25.0) | 9 (36.0) | 16 (59.3) | 7 (29.2) | 2.03 (1.01–4.08) | 0.03 |