Fig 1.
Study protocol and flow diagram.
Flow diagram illustrating inclusion and exclusion criteria of participants in the randomised crossover study.
Table 1.
Characteristics of study participants.
Table 2.
Quality of chest compressions.
Fig 2.
Time-dependent deterioration in mean compression depth by sex.
Walking CPR group vs straddling CPR group: Wilcoxon/Kruskal-Wallis tests (rank sums); Comparison between inter-30’s section: Steel-Dwass test Medians [interquartile range (IQR), Q1: lower quartile (25th percentile)—Q3: upper quartile (75th percentile)].
Table 3.
Time-dependent deterioration in percentage of participants achieving adequate compression depth by sex.