Table 3.

Univariate regressive model for lethal outcome predictors.

	B	P	HR	CI 0.95%
Age	0.044	<0.001	1.045	1.022–1.069
Arterial hypertension	0.771	0.005	2.162	1.261–3.704
Diabetes mellitus	0.895	0.001	2.460	1.466–4.083
CT severity score	0.049	0.557	1.050	0.893–1.235
WBC (G/L) at ICU admission	0.001	0.385	1.001	0.999–1.003
CRP (mg/L) at ICU admission	0.003	0.111	1.003	0.999–1.008
IL-6 (pg/ml) at ICU admission	0.001	0.385	1.001	0.999–1.003
Ferritin (ng/ml) at ICU admission	−0.001	0.298	0.999	0.998–1.000
LDH (U/L) at ICU admission	0.001	0.502	1.001	0.999–1.002
WBC (G/L) discharge/death	−0.016	0.600	0.984	0.928–1.044
CRP (mg/L) discharge/death	0.008	0.002	1.008	1.003–1.013
IL-6 (pg/ml) discharge/death	0.001	0.354	1.001	0.999–1.001
Ferritin (ng/ml) discharge/death	0.001	0.001	1.001	1.000–1.002
LDH (U/L) discharge/death	0.001	0.273	1.001	0.999–1.001

CT, computed tomography; ICU; intensive care unit; CRP, C-reactive protein; WBC, White blood cells; IL-6, interleukin-6; LDH, lactate dehydrogenase.