Table 1.

Demographic data of the studied population

Variant	Group		P-value
	Non-ICU n = 185	CCU n = 310
Age/years(median)	33	58	< 0.001*
Sex /males n (%)	91(49.2%)	181(58.4%)	0.013**
Smoking n (%)	37(20.0%)	65(21.0%)	0.754**
Comorbidities n (%)
DM	11(6.0%)	81(26.1%)	< 0.001**
HTN	14(7.6%)	113(36.5%)	< 0.001**
CVD	9(4.9%)	85(27.4%)	< 0.001**
COPD	5(2.7%)	35(11.3%)	< 0.001***
Laboratory data (mean ± SD)
HB (g/dL)	12.14 ± 2.54	11.67 ± 2.55	0.021*
Platelets (× 109/L)	208.03 ± 103.65	256.55 ± 130.87	< 0.001*
TLC (× 109/L)	5.31 ± 3.57	10.79 ± 7.06	< 0.001*
ANC (× 109/L)	2.96 ± 2.55	8.40 ± 5.88	< 0.001*
ALC (× 109/L)	1.72 ± 1.22	1.56 ± 1.06	0.047*
AMC (× 109/L)	0.41 ± 0.44	0.69 ± 0.91	0.006*
NLR	2.04 ± 1.68	7.40 ± 6.61	< 0.001*
AISI	256.38 ± 505.47	1318.81 ± 1948.85	< 0.001*
NLPR	0.01 ± 0.02	0.04 ± 0.05	< 0.001*
SII	492.29 ± 804.49	2016.29 ± 2162.88	< 0.001*
SIRI	1.05 ± 1.60	4.91 ± 7.60	< 0.001*
CRP (mg/l)	33.30 ± 44.74	96.82 ± 120.29	< 0.001*
Ferritin (mcg/ml)	241.74 ± 221.54	235.55 ± 237.43	0.175*
D-dimer (mcg/ml)	0.63 ± 0.46	4.57 ± 2.92	< 0.001*
MSCT n (%)
Bilateral affection or multiple unilateral affection	168 (90.8%)	310 (100.0%)	< 0.001***
Oxygen support n (%)
Any oxygen aids other than mechanical ventilation	27 (14.6%)	112 (36.1%)	< 0.001**
Mechanical ventilation	0 (0.0%)	99 (67.8)	< 0.001**
Outcome n (%)
Death	13 (7%)	120 (38.7%)	< 0.001**

Bold indicates P value < 0.05 are statistically significant

AISI Aggregate Index of Systemic Inflammation, ALC absolute lymphocytic count, ANC absolute monocyte count, ANC absolute neutrophil count, COPD chronic obstructive pulmonary disease, CRP C-reactive protein, CVD Cardio Vascular Disease, DM diabetes mellitus, HB hemoglobin, HTN hypertension, LMR lymphocyte to monocyte ratio, MSCT multi-slice computed tomography, NLPR neutrophils lymphocyte to platelet ratio, NLR neutrophil to lymphocyte ratio, SII systemic immune-inflammation index, SIRI systemic inflammation response index, WBCs white blood cells

*Mann–Whitney test

*Chi-square test

***Fisher`s Exact test