Table 2.
Comparison between participants who completed the study and those lost at follow-up
| Completed | Leavers | P value | |
|---|---|---|---|
| Number | 87 | 31 | |
| Age (years) | 23 [11]β | 25 [11]β | 0.75a |
| Weight (kg) | 68 [16]β | 69 [21]β | 0.66a |
| Height (cm) | 170.1 (8.6) | 168.2 (11.0) | 0.33 |
| Average chest compression rate at baseline (cpm) | 101.3 (14.6) | 101.0 (16.8) | 0.92 |
| Average chest compression depth at baseline (mm) | 41.7 [4]β | 43.1 [4]β | 0.26a |
| Average residual leaning at baseline (kg) | 3.0 (0.8) | 3.0 (1.2) | 0.75 |
| Average duty cycle at baseline (%) | 45.7 [8.0]β | 47.8 [8.1]β | 0.60a |
Cpm compression per minute
aMann–Whitney U test for non-parametric
βMedian and interquartile range