Table 3.
Evaluation of the impact of video teaching module
| Variable | Pre/yes, n of N (%) | Post/yes, n of N (%) | Difference | P value |
|---|---|---|---|---|
| Turning on AED | 92 of 92 (100%) | 92 of 92 (100%) | +0% | --- |
| Stripping of thorax | 65 of 92 (70.7%) | 92 of 92 (100%) | +29.3% | <0.0001 |
| Plug the electrodes | 92 of 92 (100%) | 91 of 92 (98.9%) | −1.1% | 1.0000 |
| Apply the electrodes properly | 62 of 92 (67.4%) | 88 of 92 (95.7%) | +28.3% | <0.0001 |
| Assuring that no one is touching the patient during analysis | 86 of 92 (93.5%) | 92 of 92 (100%) | +6.5% | 0.0313 |
| Shock delivery when suggested | 89 of 92 (96.7%) | 92 of 92 (100%) | +3.3% | 0.2500 |
| Assuring to not touch the patient during shock delivery | 86 of 92 (93.5%) | 90 of 92 (97.8%) | +4.3% | 0.2891 |
| Sequence success? | 49 of 92 (53.3%) | 85 of 92 (92.4%) | +39.1% | <0.0001 |
AED, automated external defibrillator.