Table 1
Improvement in Overall CPR Test Scores After Video and Manikin Training.
| School (# of students) | Pre-test Average ± SEM (%) | Post-test Average ± SEM (%) | p-value | Difference in mean scores (%) | 95 CI |
|---|---|---|---|---|---|
| Río Azul (51) | 46.1 ± 3.8 | 87.3 ± 2.8 | p < 0.00001 | 41.2 | 32.88, 49.48 |
| Tirrases (13) | 32.7 ± 6.6 | 78.9 ± 7.9 | p = 0.00014 | 46.2 | 27.81, 64.50 |
| José Fidel Tristán (151) | 42.1 ± 1.9 | 93.7 ± 1.1 | p < 0.00001 | 51.6 | 47.56, 55.75 |
| Isaac Philippe (93) | 37.6 ± 2.9 | 95.4 ± 1.0 | p < 0.00001 | 57.8 | 51.92, 63.67 |
| Overall (308) | 40.9 ± 1.4 | 92.5 ± 0.9 | p < 0.00001 | 51.5 | 48.43, 54.65 |
Table 2
Percent Correct Pre- And Post-Video, Facilitator Review And Manikin Training: Specific Knowledge Questions.
| Quiz Question | % Correct Before (Number) | % Correct After (Number) | P value |
|---|---|---|---|
| 1. Number of compressions per minute | 15.5(48) | 94.2(290) | <0.000001 |
| 2. When to stop compressions | 50.0(154) | 89.3(275) | <0.000001 |
| 3. Depth of compressions | 24.0(74) | 93.5(288) | <0.000001 |
| 4. Correct order of steps | 42.2(230) | 92.5 (285) | <0.000001 |