Table 5.
Multivariable regression model for high flow nasal cannula failure
| Characteristic | HR | 95% CI | p-value |
|---|---|---|---|
| Age | 1.00 | 1.00, 1.01 | 0.527 |
| Chronic kidney disease | 0.96 | 0.68, 1.34 | 0.801 |
| Steroid treatment | 1.11 | 0.87, 1.42 | 0.424 |
| SOFA score | 1.12 | 1.07, 1.17 | 1.12e-05 |
| Doxycycline | 0.77 | 0.55, 1.07 | 0.125 |
| Microbiome metabolic profile | 1.11 | 1.02, 1.20 | 0.025 |
Variables with p-values < 0.3 from univariable were included in the multivariable analysis. Unadjusted p-values were obtained from a likelihood ratio test and reported as exact values (n = 68 independent samples from patients).
HR hazard ratio, CI confidence interval.