Table 2.

Characteristics in COVID-19 Patients (N = 1169). Baseline clinical and laboratory features of COVID-19 patients.

Characteristic	Value	Normal range
Female, n (%)	608 (52%)	–
Male, n (%)	561 (48%)	–
Age, mean (SD)	70.96 (16.71)	–
Length of stay, mean days (SD)	30.32 (15.9)	–
Death, n (%)	245 (21%)	–
Cardiac disease, n (%)	341 (29%)	–
Comorbidities, n (%)	620 (53%)	–
IL-6 level, mean (SD)	66.5 (47.37)	0–7 pg/mL
NT-proBNP, mean (SD)	1989 (5111.32)	0–125 pg/mL
T-troponine, mean (SD)	43.36 (30.17)	0–14 pg/mL
Oxygen-support, n (%)	327 (28%)	–

IL-6 = interleukin-6, NT-proBNP = N-terminal pro-brain natriuretic peptide.