Multivariable analysis of factors affecting in-hospital and 4-month post-discharge mortality
| In-hospital mortality | 4-month mortality | |||||
|---|---|---|---|---|---|---|
| Odds ratio | 95% CI | p-value | Hazard ratio | 95% CI | p-value | |
| Sex | ||||||
| Male | 1.00 (base) | |||||
| Female | 0.77 | 0.49–1.20 | 0.247 | 0.67 | 0.49–0.90 | 0.008 |
| Age (continuous variable) | 1.04 | 1.02–1.06 | 0.001 | 1.04 | 1.03–1.06 | 0.000 |
| Body mass index | ||||||
| 18.5–24.9 | 1.00 (base) | |||||
| <18.5 | 0.39 | 0.12–1.30 | 0.126 | 2.13 | 1.39–3.26 | 0.001 |
| ≥25 | 0.87 | 0.56–1.36 | 0.541 | 0.78 | 0.57–1.08 | 0.135 |
| Barthel Index | ||||||
| ≥60 | 1.00 (base) | |||||
| <60 | 2.15 | 1.35–3.41 | 0.001 | 1.65 | 1.20–2.28 | 0.002 |
| CIRS | ||||||
| ≤3 | 1.00 (base) | |||||
| >3 | 1.13 | 0.70–1.81 | 0.617 | 0.80 | 0.58–1.09 | 0.150 |
| Medication intake at admission | ||||||
| <5 | 1.00 (base) | |||||
| ≥5 | 1.24 | 0.71–2.17 | 0.441 | 1.25 | 0.87–1.81 | 0.228 |
| Medication intake at discharge | ||||||
| <5 | ||||||
| ≥5 | 0.85 | 0.49–1.48 | 0.569 | |||
| Length of stay (continuous variable) | 1.59 | 1.28–1.97 | 0.000 | |||
CIRS = cumulative illness rating scale.