Table 2.

Technical performance markers and calculation of the global technical performance score of cardiopulmonary resuscitation

Performance marker	Performance of 30 teams
	N	%
Correct execution of cardiac massage-to-ventilation cycles*	25/30	83
Counting massage strokes aloud*	22/30	73
Correct number of cycles between subsequent defibrillations†	16/30	53
Counting cycles aloud*	2/30	7
Chest compression rate≥100/min*	24/30	80
Adequate defibrillation energy*	30/30	100
Correct sequence of defibrillation*	26/30	87
Epinephrine given in correct dose*	30/30	100