Table 2.
Univariate and multivariate Cox regression 28-day mortality.
| Variables | Univariate | Multivariate | ||||
|---|---|---|---|---|---|---|
| Patients | Mortality | HR (95% CI) | p Value | HR (95% CI) | p Value | |
| Age | 121 | 34 | 1.09 (1.04–1.15) | <0.001 | 1.11 (1.05–1.17) | <0.001 |
| Male | 121 | 34 | 1.45 (0.57–3.52) | 0.407 | 0.84 (0.33–2.13) | 0.710 |
| Diabetes | 121 | 34 | 1.17 (0.54–2.51) | 0.697 | 0.74 (0.32–1.73) | 0.493 |
| Hypertension | 121 | 34 | 1.17 (0.57–2.42) | 0.666 | 1.38 (0.61–3.15) | 0.439 |
| SOFA | 121 | 34 | 1.34 (1.12–1.60) | 0.001 | 1.37 (1.12–1.67) | 0.002 |
| BMI | 121 | 34 | ||||
| ≤30 kg/m2 | 1.0 (Reference) | 1.0 (Reference) | ||||
| >30 kg/m2 | 1.24 (0.62–2.47) | 0.548 | 1.74 (0.86–3.54) | 0.124 |
Abbreviations: HR: hazard ratio, SOFA: Sequential Organ Failure Assessment, BMI = body mass index. Bold values: statistically significant p value < 0.05.