Table 2.

Clinical outcomes of patients with and without SARS-CoV-2 RNAemia.

Variables N (%)	N = 72 patients		OR^a	P-value^b
	With viremia (N = 11)	Without viremia (N = 61)
ARDS	6 (54.5%)	6 (9.8%)	11.0 (2.563–47.112)	0.001
IMV	4 (36.4%)	4 (6.6%)	8.143 (1.656–40.041)	0.018
Multiple organ failure	1 (9.1%)	0 (0%)	0.141 (0.079–0.250)	0.331
ICU admission	5 (45.5%)	5 (8.2%)	9.33 (2.086–41.765)	0.005
Length of stayDays, median (IQR)	5 (0–19)	6 (2.5–11)	[..]	0.440
Mortality	4 (36.4%)	3 (4.9%)	11.048 (2.039–59.868)	0.007
Unfavourable outcome (ICU admission and/or death)	7 (63.6)	8 (13.1)	11.59 (2.76–48.73)	0.001

ARDS: Acute Respiratory Distress Syndrome; IMV: invasive mechanical ventilation; ICU: Intensive Care Unit. ^aRisk estimation from Chi-squared test, Student´s t-test and U-value from the Mann-Whitney´s test. 95% confidence intervals, according to indication, appear in parentheses. ^bTwo-tailed test.