Quality of chest compressions
Specified, Specified Chest compression
The mean chest compression rate did not differ significantly between groups and was 103.1 ± 14.0 bpm in the intervention group and 91.5 ± 17.2 bpm in the original wording group (CPR-QualityInitialOriginal Specified 0 – 1 MinOriginal Specified 1 – 2 MinOriginal Specified 2 – 3 MinOriginal Specified TotalOriginal Specified Chest compression frequency for both groups in beats per minute (numbers of participants in squares)Compression depth for both groups in millimetres (numbers of participants in squares)