Observed use of restraints (%) post-intervention by condition and age of child
| 4–5 years | 6 years | 7–8 years | |
|---|---|---|---|
| Education only (n = 31) | 60 (n = 20) | 25 (n = 4) | 0 (n = 7) |
| Education and policy (n = 43) | 65 (n = 23) | 33 (n = 9) | 0 (n = 11) |
| Education, policy, incentive (n = 73) | 63 (n = 35) | 13 (n = 23) | 0 (n = 15) |