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The incidence of adverse events in the two groups [n (%)]
| Category | CG (n=49) | RG (n=51) | χ2 value | P value |
|---|---|---|---|---|
| Falling out of bed | 8 (16.33) | 4 (7.84) | 1.703 | 0.192 |
| Tumbling | 6 (12.24) | 2 (3.92) | 2.352 | 0.125 |
| Asphyxia | 8 (16.33) | 0 (0.00) | 9.051 | 0.003 |
| Total | 22 (44.90) | 6 (11.76) | 13.608 | <0.001 |
