Length of stay, complications, and outcome of critically ill patients according positivity for anti-IFN-α2 and/or anti-IFN-ω auto-Abs
| Variables . | Total . | Positive . | Negative . | P value . |
|---|---|---|---|---|
| Length of ICU stay (days), median (IQR) | 13 (6–23) | 10 (8–12) | 13 (6–23) | 0.163 |
| Invasive ventilatory support, n (%) | 171 (81.8) | 13 (92.8) | 158 (81.0) | 0.268 |
| Hemodialysis, n (%) | 59 (29.0) | 7 (50.0) | 52 (27.5) | 0.074 |
| Sepsis, n (%) | 44 (21.0) | 4 (28.5) | 40 (20.5) | 0.475 |
| Shock, n (%) | 61 (29.1) | 5 (35.7) | 56 (28.7) | 0.578 |
| Heart failure, n (%) | 7 (3.3) | 1 (7.1) | 6 (3.0) | 0.414 |
| Death, n (%) | 85 (40.8) | 8 (57.1) | 77 (39.6) | 0.200 |
| Variables . | Total . | Positive . | Negative . | P value . |
|---|---|---|---|---|
| Length of ICU stay (days), median (IQR) | 13 (6–23) | 10 (8–12) | 13 (6–23) | 0.163 |
| Invasive ventilatory support, n (%) | 171 (81.8) | 13 (92.8) | 158 (81.0) | 0.268 |
| Hemodialysis, n (%) | 59 (29.0) | 7 (50.0) | 52 (27.5) | 0.074 |
| Sepsis, n (%) | 44 (21.0) | 4 (28.5) | 40 (20.5) | 0.475 |
| Shock, n (%) | 61 (29.1) | 5 (35.7) | 56 (28.7) | 0.578 |
| Heart failure, n (%) | 7 (3.3) | 1 (7.1) | 6 (3.0) | 0.414 |
| Death, n (%) | 85 (40.8) | 8 (57.1) | 77 (39.6) | 0.200 |
Continuous variables were compared using the Mann–Whitney test. Categorical variables were compared using the chi-square test or Fisher’s exact test when appropriate. ICU: intensive care unit; IQR: interquartile range.