Table 2.

Multivariate analysis of the factors associated with superinfections.

Variable	OR	95% CI	p
Mechanical ventilation	6.0	1.6–22.3	<0.01
Tocilizumab	2.4	1.1–5.9	0.03
Corticosteroids	4.9	1.4–16.9	0.01
Broad-spectrum antibiotics within first 7 days of ICU admission	2.5	1.2–5.1	<0.01
Anticoagulant therapy	3.0	1.5–6.0	<0.01