Table 2 Survival rate before hospital discharge before and after propensity-score matching.
Variable | Participants(n) | Number of survivors (n) | Survival rate (95% CI)(%) |
|---|---|---|---|
Before matching | |||
Total | 1516 | 219 | 14.45 (12.74–16.22) |
Non-shockable | 1298 | 148 | 11.40(9.07–13.13) |
Shockable | 218 | 71 | 32.57(26.30–38.34) |
After matching | |||
Total | 322 | 55 | 17.08(12.95–21.21) |
Non-shockable | 161 | 13 | 8.08(3.82–12.33) |
Shockable | 161 | 42 | 26.09(19.23–32.94) |
