Table 1.

Comparison of clinical characteristics and laboratory parameters of patients hospitalized with the diagnosis of Covid-19 pneumonia according to in-hospital mortality

	Survivor, (n = 138)	Nonsurvivor, (n = 10)	P value
Age, y	52.4 ± 15.2	71.8 ± 10.7	<0.001
Male gender, n (%)	81 (58.7)	9 (90.0)	0.080
Systolic blood pressure, mmHg	130.1 ± 15.3	128.3 ± 15.3	0.713
Diastolic blood pressure, mmHg	79.9 ± 7.2	82.6 ± 7.5	0.273
Admission symptoms, n (%)
Fever	75 (54.6)	7 (70.0)	0.513
Cough	73 (52.9)	7 (70.0)	0.344
Dyspnea	27 (19.6)	4 (40.0)	0.218
Diarrhea	7 (5.1)	0 (0.0)	1.000
Asymptomatic	10 (7.2)	0 (0.0)	1.000
Laboratory values
White blood cells, cells/μL	6.1 ± 2.9	8.5 ± 4.2	0.037
Neutrophils,	4.3 ± 2.7	5.3 ± 1.8	0.048
Lymphocytes	1.4 ± 0.7	0.8 ± 0.3	0.003
Platelets, cells/μL	205.8 ± 67.8	194.1 ± 86.1	0.405
Hemoglobin, g/dL	13.1 ± 2.0	12.8 ± 2.3	0.957
Glucose, mg/dL	111.6 ± 44.2	107.1 ± 18.4	0.601
Lactate dehydrogenase, U/L	483.8 ± 204.1	1214.4 ± 1523.6	0.002
Fibrinogen, mg/L	487.4 ± 180.0	561.6 ± 228.8	0.521
D-dimer, μg/mL	553.7 ± 588.9	2593.6 ± 3276.6	0.005
C-reactive protein, mg/dL	59.4 ± 65.9	110.8 ± 70.9	0.022
Alanine aminotransferase, U/L	36.0 ± 36.6	43.8 ± 38.1	0.564
Aspartate aminotransferase, U/L	31.4 ± 24.0	116.0 ± 231.0	0.069
Creatinine, mg/dL	0.9 ± 0.1	1.0 ± 0.1	0.227
Potassium, mEq/L	4.2 ± 0.4	4.2 ± 0.4	0.748
Sodium, mEq/L	137.3 ± 3.0	135.5 ± 3.1	0.065
Troponin I, ng/L	6.2 ± 9.6	89.6 ± 66.0	<0.001
Albumin, g/L	40.6 ± 5.7	26.9 ± 5.0	<0.001
Hospital stay, day	8.4 ± 5.9	14.6 ± 9.8	0.019
Pneumonia region in the lungs, n (%)
Bilateral	107 (79.9)	9 (90.0)	0.687
Right	19 (14.4)	0 (0.0)	0.358
Left	12 (9.1)	1 (10.0)	1.000

Continuous variables are presented as mean ± SD, nominal variables presented as frequency (%).