Table 5.
Multivariate regression analysis referring to MODS analyzing BMI, injury severity (ISS), and APACHE II score as potential predictors.
| Predictor | Regression coefficient | Odds ratio (OR) | 95% confidence interval (95%-CI) | P value |
|---|---|---|---|---|
| Underweight | 0.254 | 1.289 | 0.152–10.9666 | 0.816 |
| Overweight | 0.606 | 1.832 | 0.718–4.675 | 0.205 |
| Obesity | 1.437 | 4.209 | 1.515–11.692 | 0.006 |
| Injury severity (ISS) | 0.053 | 1.054 | 1.020–1.089 | 0.001 |
| APACHE II | 0.058 | 1.059 | 1.001–1.121 | 0.047 |
| Constant | −5.935 | — | — | <0.001 |
BMI group II (normal weight) was set as a categorical reference group for regression analysis between the BMI groups.