| 1-month neurologically favorable outcome | 1-month survival | ||
---|---|---|---|---|
Variables | Crude odds ratio (95% CI) | Adjusted odds ratio (95% CI) | Crude odds ratio (95% CI) | Adjusted odds ratio (95% CI) |
CPR duration (continuous variable), per minute | 0.873 (0.861–0.886), p < 0.001 | 0.911 (0.892–0.929), p < 0.001 | 0.903 (0.894–0.911), p < 0.001 | 0.925 (0.912–0.938), p < 0.001 |
CPR duration (ordinal variable) | ||||
 0 to 10 min   n = 372 (11.1%) | Reference | Reference | Reference | Reference |
 11 to 20 min   n = 530 (15.8%) | 0.241 (0.175–0.331), p < 0.001 | 0.402 (0.261–0.619), p < 0.001 | 0.259 (0.195–0.344), p < 0.001 | 0.287 (0.196–0.419), p < 0.001 |
 21 to 30 min   n = 837 (25.0%) | 0.044 (0.028–0.068), p < 0.001 | 0.107 (0.059–0.195), p < 0.001 | 0.074 (0.054–101), p < 0.001 | 0.110 (0.070–0.172), p < 0.001 |
 31 to 40 min   n = 1006 (30.0%) | 0.023 (0.013–0.039), p < 0.001 | 0.090 (0.045–0.181), p < 0.001 | 0.043 (0.030–0.060), p < 0.001 | 0.090 (0.055–0.146), p < 0.001 |
 ≥41 min   n = 608 (18.1%) | 0.016 (0.008–0.036), p < 0.001 | 0.044 (0.017–0.112), p < 0.001 | 0.030 (0.019–0.047), p < 0.001 | 0.043 (0.023–0.079), p < 0.001 |