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Table 1 D-CPR Checklist points and measured time intervals for Group A and Group B assessed via video-recordings

From: A comparative study of defibrillation and cardiopulmonary resuscitation performance during simulated cardiac arrest in nursing student teams

Items Group A (n = 14) Group B (n = 14) P
D-CPR performance (item 1-19)* 12 (11-14) 13 (11-15) .566
Time (sec.) from discovery of unconsciousness until chest compressions started (item 20) 36 ± 16 38 ± 16 .744
Time (sec.) from discovery of unconsciousness until shock was delivered (item 21) 145 ± 61 149 ± 44 .808
Hands-off time (sec.) in relation to first shock (item 24)* 33 (28-40) 33 (28-44) .675
  1. Mean values ± standard deviation (* median values with interquartile range)