Figure 1From: Decay in chest compression quality due to fatigue is rare during prolonged advanced life support in a manikin modelDistribution of chest compression depth. Boxplot showing the distribution of chest compression depths for each minute during twelve minutes of advanced life support on a manikin (n = 19). Centre line indicates median value, boxes indicate interquartile range and straight lines indicate maximum and minimum values. The circle denotes an outlier.Back to article page