Variables | Treatment | n | CPC 1–2 | OR (95% CI) | P value |
---|
All cases | ECPR with TTM ECPR without TTM | 471 506 | 75 (16%) 50 (10%) | 1.546 (1.046–2.286) | 0.029 |
ICPS > 30 min | ECPR with TTM ECPR without TTM | 441 475 | 70 (16%) 40 (8%) | 1.864 (1.221–2.845) | 0.004 |
ICPS > 45 min | ECPR with TTM ECPR without TTM | 313 383 | 41 (13%) 24 (6%) | 2.078 (1.201–3.598) | 0.009 |
ICPS > 60 min | ECPR with TTM ECPR without TTM | 123 199 | 13 (11%) 7 (4%) | 2.686 (0.983–7.338) | 0.055 |
- P values < 0.05 were bolded
- The propensity score analysis incorporated the following variables: age, sex, BCPR, SR, ICPS, and cardiogenic cause
- CPC Glasgow–Pittsburgh Cerebral Performance Category, OR odds ratio, CI confidence interval, ECPR extracorporeal cardiopulmonary resuscitation, BCPR bystander cardiopulmonary resuscitation, SR shockable rhythm, TTM target temperature management, ICPS interval from collapse to pump start, IPTW inverse probability of the treatment-weighting