Table 5 Mean costs per participant, mean difference in change and ICER’s presented for physical activity (MVPA and MET minutes) and weight status (BMI unit avoided and per 0.1 unit (10 %) reduction in BMI z-score
Cost per enrolled student in five intervention schools over 24 months | Mean difference in change between Intervention and Control groups at 24 month follow-up (95 % CI) | ICER (95 % CI) | |
|---|---|---|---|
Mean minutes MVPA/ Day | $394 | 7.0 (2.7–11.3) | $56 ($35–$147)a |
MET hours gained per person/ day | 0.5 (0.2–0.9) | $749 ($463–$1,961)b | |
BMI | 0.3 (0.1–0.5) | $1408 ($788–$6,570)c | |
BMI z-score | 0.1 (0.0–0.1) | $563 (282–3,942)d |