Table 2.

Comparison of patients with the hypo-inflammatory phenotype and the hyperinflammatory phenotype^⁎

	Hyperinflammatory (n = 17)	Hypoinflammatory(n = 38)	P
Ventilator-free days at Day 28	8 (0–21)	19.5 (11–24)	0.03
Total duration of mechanical ventilation (h)	173 (96–475)	140 (90–305)	0.35
Intensive care unit length of stay (h)	212 (99–601)	214 (123–362)	0.96
Hospital length of stay (days)	11.0 (4.1–44.3)	14.8 (7.2–22.1)	0.91
Intensive care unit death	5 (29%)	5 (13%)	0.25
Hospital death	5 (29%)	6 (16%)	0.29
Mortality at Day 90	5 (29%)	6 (16%)	0.29

^⁎Data are median (IQR) or number (%) based on their distribution; the Fisher exact test,χ2square test, Wilcoxon rank-sum test and student t test were used for comparisons.