ABO rs657152 and Blood Groups Are as Predictor Factors of COVID-19 Mortality in the Iranian Population

Table 2

Comparison laboratory parameters between dead and improved patients infected with COVID-19.

Variables	Dead patients ()	Improved patients ()	value
Mean			<0.001
Gender (male/female)	()	()	0.587
ALT, IU/L () (reference range: 5-40)			<0.001
AST, IU/L () (reference range: 5-40)			<0.001
ALP, IU/L () (reference range: up to 306)			<0.001
Cholesterol, mg/dL () (reference range: 50-200)			<0.001
TG, mg/dL () (reference range: 60-165)			<0.001
LDL, mg/dL () (reference range: up to 150)			<0.001
HDL, mg/dL () (reference range: >40)			<0.001
WBC, 10^9/L () (reference range: 4000-10000)			0.263
CRP, mg/L () (reference range: <10 mg/L negative)			<0.001
ESR, mm/1st h () (reference range: 0-15)			<0.001
FBS, mg/dL () (reference range: 70-100)			<0.001
Platelets ×1000/cumm () (reference range: 140000-400000)			0.310
Uric acid, mg/dL () (reference range: 3.6-6.8)			<0.001
Creatinine, mg/dL () (reference range: 0.6-1.4)			<0.001
T3, ng/dL () (reference range: 2.3-4.2)			0.052
T4, mcg/dL () (reference range: 5.6-13.7)			0.156
TSH, mu/L () (reference range: 0.4-4.5)			0.359
25-hydroxy vitamin D, ng/mL () (sufficiency: 21-150)			<0.001
Real-time PCR Ct values		9	0.001
ABO blood groups			<0.001
A (%)	584 (48.3%)	390 (27.1%)
B (%)	302 (24.9%)	155 (10.7%)
AB (%)	78 (6.4%)	115 (8.0%)
O (%)	247 (20.4%)	782 (54.2%)

ALT: alanine aminotransferase; AST: aspartate aminotransferase; ALP: alkaline phosphatase; TG: triglyceride; LDL: low density lipoprotein; HDL: high density lipoprotein; WBC: white blood cells; CRP: C-reactive protein; ESR: erythrocyte sedimentation rate; FBS: fasting blood glucose; T3: triiodothyronine; T4: thyroxine; TSH: thyroid-stimulating hormone; Ct: cycle threshold; SD: standard deviation. Statistically significant (<0.05).