| Baseline | Follow-up | Intervention v Control at follow-up | ||||
---|---|---|---|---|---|---|---|
 | Intervention n (%) | Control n (%) | Intervention n (%) | Control n (%) | Estimated difference % (95%CI) | Relative Risk (95% CI) | P-value |
High Intensity | 0 (0) | 0 (0) | 21 (60) | 2 (5) | 56 (35 to 76) | 14.41 (2.08 to 99.97) | < 0.001a |
Medium Intensity | 2 (7) | 1 (4) | 10 (36) | 2 (8) | 27 (6 to 48) | 4.29 (1.04 to17.68) | 0.02a |
Low Intensity | 0 (0) | 1 (3) | 8 (22) | 4 (5) | 16 (− 1 to 34) | 4.44 (0.65 to 30.11) | 0.0624 |