Fig. 3From: Rescue under ongoing CPR from an upper floor: evaluation of three different evacuation routes and mechanical and manual chest compressions: a manikin triala: Compression frequency in 1/min. Box whisker plot with minimum, maximum, 25th and 75th percentile and median. b: Percentage of guideline-compliant compression frequency 100–120/min. Means and standard deviation (SD)Back to article page