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Table 4 The percentage of recoil failure after chest compression and the hands-off time during 8 minutes

From: Comparison of CPR quality and rescuer fatigue between standard 30:2 CPR and chest compression-only CPR: a randomized crossover manikin trial

 

ST-CPR (mean ± SD)

CO-CPR (mean ± SD)

p-value

Recoil failure after chest compression (%)

2.2 ± 12.1

2.4 ± 9.4

0.958

Hands-off time for each ventilation pause (s)

3.9 ± 4.1

0

.