Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Quartile analyses comparing leaning against chest compression rate and depth
| Rate quartile (min−1) | Average leaning (%) | p-value |
|---|---|---|
| 1 (62–102) | 13.6 | |
| 2 (102–108) | 9.6 | |
| 3 (108–114) | 9.7 | |
| 4 (114–153) | 25.1 | 0.012 |
|
| ||
| Depth quartile (mm) | Average leaning (%) | |
|
| ||
| 1 (23–42) | 15.7 | |
| 2 (42–48) | 18.6 | |
| 3 (48–56) | 9.4 | |
| 4 (56–77) | 14.5 | NS |
P values represent comparisons between first and last quartile in each analysis.
NS, not significant.
