Effectiveness, costs, and cost effectiveness for the behavioural intervention, educational intervention, and control groups
| Effectiveness | Costs | Cost effectiveness | |
|---|---|---|---|
| Mean (SD) interruption free nights per baby | Mean (SD) costs per baby (£) | ||
| Behavioural intervention | 40.22 (20.25) | 92.45 (116.92) | |
| Educational intervention | 39.03 (22.06) | 98.96 (127.88) | |
| Control | 37.02 (21.83) | 90.64 (123.30) | |
|
Mean (95% CI) interruption free nights gained |
Mean (95% CI) incremental cost (£) | Incremental cost per interruption free night gained (£) | |
| Behavioural intervention versus control | 3.20 (−1.73 to 8.14) | 1.81 (−25.17 to 28.79) | 0.56 |
| Educational intervention versus control | 2.02 (−3.07 to 7.10) | 8.32 (−19.93 to 36.57) | 4.13 |