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Incidence of providers' skill at level of excellent CPR.
| N | Pre Mean | Post Mean | 3 month Mean | 6 month Mean | p-Value | |
|---|---|---|---|---|---|---|
| Infant CPR skill | ||||||
| Acquisition | ||||||
| Pre vs. Post | 170 | 32% | 71% | <0.01 | ||
| Retention | ||||||
| Pre vs. 3 month | 89 | 39% | 70% | <0.01 | ||
| Pre vs. 6 month | 72 | 38% | 67% | <0.01 | ||
| Adult CPR skill | ||||||
| Acquisition | ||||||
| Pre vs. Post | 170 | 28% | 48% | <0.01 | ||
| Retention | ||||||
| Pre vs. 3 month | 89 | 34% | 51% | 0.02 | ||
| Pre vs. 6 month | 73 | 30% | 37% | 0.5 |
Comparison by McNemar's Test for paired binary data.
