| Variable | Coefficient | se | p-value | 95% CI |
| Age | 0.003 | 0.004 | 0.436 | -0.005–0.012 |
| Sex | 0.031 | 0.102 | 0.761 | -0.173–0.234 |
| NOD2 mRNA | 0.147 | 0.0215 | <0.001 | 0.104–0.190 |
| Neutrophils ×104 per mL | 2.65×10−5 | 1.32×10−5 | 0.049 | 9.80×10−7–5.30×10−5 |
| IL-1β pg·mL−1 | 3.28×10−6 | 1.74×10−6 | 0.064 | -2.01×10−6–6.75×10−6 |
| IL-8 ng·mL−1 | -0.007 | 0.003 | 0.039 | -0.013– -0.3.5×10−4 |
| Constant | -0.222 | 0.299 | 0.459 | -0.819–0.375 |
NLRP: nucleotide-binding domain, leucine-rich repeat-containing family protein; NOD: nucleotide-binding oligomerisation domain-containing protein; IL: interleukin. Values in bold are statistically significant.