Table 1.
Distributions of the CPR quality parameters for all shocks and for the first shocks. The abbreviations are: VR (ventilation rate), CR (compression rate) and CD (compression depth).
| All shocks |
First shocks |
|||||
|---|---|---|---|---|---|---|
| Success | No Success | p | Success | No Success | p | |
| VR (min−1) | 10.0 (7.0 – 12.0) | 9.0 (7.0 – 12.0) | > 0.05 | 9.0 (5.7 – 10) | 8.0 (6.0 – 9.0) | > 0.05 |
| CR (min−1) | 107 (100 – 115) | 107 (100 – 115) | > 0.05 | 109 (100 – 115) | 107 (100–114) | > 0.05 |
| CD (cm) | 4.7 (4.1 – 5.2) | 4.9 (4.3 – 5.4) | < 0.05 | 4.4 (3.9 – 5.0) | 5.0 (4.4 – 5.4) | < 0.05 |