Table 6. Multivariable Logistic regression model showing independent predictors of 28-day mortalit.
| variables | Odds ratio | lower | upper | P value |
|---|---|---|---|---|
| Sex (female as reference) | 1.33 | 0.69 | 2.65 | 0.403 |
| From emergency | 0.58 | 0.23 | 1.29 | 0.202 |
| AGI III | 0.35 | 0.05 | 1.51 | 0.205 |
| AGI I | 1.18 | 0.57 | 2.63 | 0.661 |
| Parenteral nutrition on day 1 | 0.77 | 0.33 | 1.66 | 0.518 |
| Age | 1.02 | 0.99 | 1.05 | 0.225 |
| Stage 2 versus stage 1 | 0.12 | 0.004 | 2.68 | 0.196 |
| NRS2002 | 0.86 | 0.60 | 1.19 | 0.376 |
| Maximum glocose | 1.03 | 0.95 | 1.10 | 0.491 |
| Malnutrition | 1.03 | 0.55 | 1.94 | 0.923 |
| Sepsis | 2.20 | 1.02 | 4.72 | 0.048 |
| AKI | 1.82 | 0.85 | 3.73 | 0.111 |
| APACHEII | 1.02 | 0.97 | 1.07 | 0.411 |
| SOFA | 1.04 | 0.94 | 1.14 | 0.424 |
| Age*Stage | 1.03 | 0.99 | 1.08 | 0.190 |
Abbreviations: BMI: body mass index; NRS: nutrition risk score; EN: enteral nutrition; APACHEII: Acute Physiology and Chronic Health Evaluation II; SOFA: sequential organ failure assessment.