ROSC (n = 211) | Non-ROSC (n = 93) | P value | |
---|---|---|---|
Age (years) | 58.6 ± 10.9 | 61.8 ± 13.6 | 0.03 |
Initial PetCO2 (kPa [mmHg]) | 2.7 ± 1.1 (20.3 ± 9.2) | 1.8 ± 1.3 (13.5 ± 10) | <0.001 |
1 minute PetCO2 (kPa [mmHg]) | 3.6 ± 1.3 (27.1 ± 10) | 2.6 ± 1.4 (19.6 ± 11) | <0.001 |
Average PetCO2 (0 to 10 minutes; kPa [mmHg]) | 2.9 ± 0.8 (21.8 ± 6.1) | 1.1 ± 0.4 (8.3 ± 3.1) | <0.001 |
10 minute PetCO2 (kPa [mmHg]) | 3.3 ± 0.9 (24.8 ± 6.8) | 1.2 ± 0.5 (9.1 ± 4.2) | <0.001 |
11 to 15 minute PetCO2 (kPa [mmHg]) | 3.2 ± 0.7 (24.1 ± 5.1) | 0.9 ± 0.3 (6.8 ± 2.7) | <0.001 |
15 minute PetCO2 (kPa [mmHg]) | 3.7 ± 0.9 (27.9 ± 6.8) | 1.1 ± 0.4 (8.3 ± 3.4) | <0.001 |
20 minute PetCO2 (kPa [mmHg]) | 4.3 ± 1.1 (32.3 ± 8.7) | 0.9 ± 0.3 (7.1 ± 2.6) | <0.001 |
Max PetCO2 (kPa [mmHg]) | 5.3 ± 1.5 (39.9 ± 11.3) | 1.7 ± 0.6 (12.8 ± 5.5) | <0.001 |
Final PetCO2 (kPa [mmHg]) | 3.7 ± 0.9 (27.8 ± 6.6) | 1.0 ± 0.3 (7.5 ± 2.7) | <0.001 |