Predictors of all-cause mortality
| Univariable analysis | Multivariable analysis* | |||
|---|---|---|---|---|
| Variable | HR (95% CI) | p Value | HR (95% CI) | p Value |
| Age† | 1.41 (1.14 to 1.75) | 0.002 | 1.39 (1.09 to 1.77) | 0.007 |
| Male sex | 0.82 (0.43 to 1.56) | 0.54 | 1.51 (0.71 to 3.20) | 0.28 |
| High cholesterol | 0.78 (0.36 to 1.69) | 0.53 | 0.77 (0.33 to 1.82) | 0.56 |
| Hypertension | 0.92 (0.48 to 1.79) | 0.81 | 0.85 (0.39 to 1.85) | 0.68 |
| Smoking | 0.10 (0.01 to 0.72) | 0.02 | 0.16 (0.02 to 1.18) | 0.07 |
| Diabetes | 1.44 (0.64 to 3.25) | 0.38 | 1.23 (0.50 to 3.01) | 0.65 |
| OHCA | 10.0 (4.19 to 23.9) | <0.001 | 4.10 (1.41 to 11.9) | 0.01 |
| Raised troponin | 2.95 (1.54 to 5.66) | 0.001 | 1.14 (0.51 to 2.54) | 0.75 |
| EF <50%† | 3.79 (1.98 to 7.26) | <0.001 | 2.97 (1.45 to 6.07) | 0.003 |
*Univariable EF and multivariable analysis based on 410 subjects, due to missing EF data.
†HR reported for a 10-year increase in age.
EF, ejection fraction; OHCA, out-of-hospital cardiac arrest.