Table 3.
Multivariate logistic regression model for an association between mottling score, skin microcirculatory indices, and 28-day mortality
| Variable | Odds ratio | 95% CI | p value |
|---|---|---|---|
| Mottling score (0 as reference) | |||
| 1 | 1.77 | 0.22–19.30 | 0.61 |
| 2 | 0.16 | 0.02–1.42 | 0.11 |
| 3 | 0.07 | 0–6.42 | 0.29 |
| Skin microcirculatory saturation | 1.12 | 1.04–1.23 | 0.008 |
| Skin hemoglobin content | 0.84 | 0.62–1.07 | 0.20 |
| Thrombomodulin | 0.89 | 0.65–1.20 | 0.46 |
| Angiopoietin-2 | 1.07 | 0.99–1.16 | 0.10 |
| ICAM-1 | 1.00 | 1.0 | 0.89 |
| VCAM-1 | 1.00 | 1.0 | 0.24 |
| PAI-1 | 1.00 | 1.0 | 0.48 |
| Syndecan-1 | 1.00 | 0.99–1.01 | 0.98 |
| SOFA score | 0.64 | 0.41–0.92 | 0.03 |
CI confidence interval, ICAM-1 intracellular adhesion molecule-1, VCAM-1 vascular cell adhesion molecule-1, PAI-1 plasminogen activator inhibitor-1, SOFA Sequential Organ Failure Assessment