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OR: odds ratio; CI: confidence interval
| Outcome | OR (95% CI) |
| Survival at 30 days | |
| After multiple imputation and overlap weighting | 1.04 (0.61-1.75) |
| Favorable neurological outcome at 30 days | |
| After multiple imputation and overlap weighting | 1.09 (0.61-1.93) |
