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Table 1 Cardiopulmonary resuscitation quality markers obtained from unannounced simulated cardiac arrest (n = 13)

From: In-hospital resuscitation evaluated by in situ simulation: a prospective simulation study

 

Overall simulation

  

Percentiles

 

Median

25

75

Compression rate (comp/min)

117

112

122

Compressions (actual comp. given/min)

82

78

87

Time to initiating of CPR (sec)

29

22

46

Time to arrival of defibrillator in room (sec)

214

180

254

Time to first rhythm on defibrillator (sec)

311

283

349

NFR (%)

28

23

31

NFR_adj (%)

18

13

22

  1. CPR: Cardiopulmonary Resucitation
  2. NFR: no flow ratio; percentage of the time during resuscitation without chest compressions and spontaneous circulation.