Table 2. Correlations of serum syndecan-4 levels on admission with clinical parameters.
| Correlation coefficients | P value | |
|---|---|---|
| WBC | 0.426 | 0.001 |
| LDH | -0.074 | 0.587 |
| KL-6 | 0.256 | 0.057 |
| SP-A | 0.079 | 0.569 |
| SP-D | 0.142 | 0.307 |
| CRP | -0.157 | 0.249 |
| ESR | -0.174 | 0.263 |
| PCT | -0.104 | 0.573 |
| BNP | -0.067 | 0.644 |
| FDP | -0.161 | 0.285 |
| D-dimer | -0.208 | 0.135 |
| PaO2 | -0.215 | 0.112 |
| P/F | 0.135 | 0.323 |
| SIRS score | -0.209 | 0.123 |
| Baseline VC | 0.104 | 0.491 |
| Baseline %VC | 0.271 | 0.069 |
| APACHE II score | -0.132 | 0.336 |
WBC: white blood cell count, LDH: lactate dehydrogenase, KL-6: Krebs von den Lungen-6, SP-A: surfactant protein-A, SP-D: surfactant protein-D, CRP: c-reactive protein, ESR: erythrocyte sedimentation rate, PCT: procalcitonin, BNP: brain natriuretic peptide, FBG: fibrinogen, FDP: fibrin and fibrinogen degradation product, PaO2: arterial partial pressure of carbon dioxide, P/F: arterial partial pressure of carbon dioxide/Fraction of inspiratory oxygen, SIRS: systemic inflammatory response syndrome, VC: vital capacity. APACHE II score: acute physiology and chronic health evaluation II score. Mean ± SEM.