Table 3 Agreement between performance data and checklist-based evaluation for all subjects (n = 152)
Mean joint probability of agreement (%) | Mean Light’s Kappa | Sensitivity | Specificity | |||||
|---|---|---|---|---|---|---|---|---|
n | Range(%) | Mean(%) | n | Range(%) | Mean(%) | |||
Correct compression rate | 72.6 (±7.3) | 0.41 (±0.14) | 39 | 48.7–94.9 | 77.5 | 111 | 55.0–91.0 | 71.0 |
Correct compression depth | 70.1 (±6.4) | 0.35 (±0.14) | 37 | 50.0–94.3 | 74.3 | 113 | 50.9–78.9 | 68.8 |
Complete release between compressions | 67.7 (±12.7) | 0.15 (±0.11) | 140 | 44.8–83.0 | 67.6 | 10 | 50.0–88.9 | 68.5 |