Table 2 Survival analysis for 90-day mortality before and after propensity score matching
Model | Event (%) | Cox regression analysis | Logistic regression analysis | ||
|---|---|---|---|---|---|
Hazard ratio (95% CI) | P-value | Odds ratio (95% CI) | P-value | ||
Before propensity score matching | |||||
 Neostigmine group | 365 / 61,124 (0.6%) | 1 |  |  |  |
 Sugammadex group | 26 / 4578 (0.6%) | 0.95 (0.64, 1.42) | 0.806 | 0.95 (0.64, 1.42) | 0.804 |
After propensity score matching | |||||
 Neostigmine group | 87/10,273 (0.8%) | 1 |  | 1 |  |
 Sugammadex group | 20/3906 (0.5%) | 0.60 (0.37, 0.98) | 0.042 | 0.60 (0.37, 0.98) | 0.042 |