Table 2.

Laboratory blood test (liver and renal function and inflammatory markers) of COVID-19 patients at admission. Statistical significance was confirmed by Mann–Whitney U test.

Variables	Survived [n = 32]	Deceased [n = 15]	Statistical significance
Urea [mmol/l], mean [SD]	46.50 ± 13.84	10.55 ± 4.44	p < 0.05∗
Creatinine [mg/dl], mean [SD]	90.08 ± 15.21	124.46 ± 57.22	p < 0.05∗
Uremic acid [mg/dl], mean [SD]	271.92 ± 88.17	336.54 ± 158.26	p < 0.05∗
Glucose [mmol/l], mean [SD]	7.21 ± 3.01	8.06 ± 4.53	p > 0.05
Direct bilirubin [μmol/l], mean [SD]	2.24 ± 0.68	4.23 ± 2.87	p < 0.05∗
Total bilirubin [μmol/l], mean [SD]	6.47 ± 3.33	8.83 ± 6.16	p > 0.05
AST [U/l], mean [SD]	26.67 ± 13.67	53.00 ± 42.68	p < 0.05∗
ALT [U/l], mean [SD]	31.50 ± 26.86	31.77 ± 25.01	p > 0.05
ALP [U/l], mean [SD]	58.31 ± 13.20	61.38 ± 28.92	p > 0.05
LDH [U/l], mean [SD]	351.92 ± 74.89	734.77 ± 278.73	p < 0.05∗
CK [U/l], mean [SD]	125.21 ± 97.17	382.15 ± 365.28	p < 0.05∗
hsTnT [ng/ml], mean [SD]	6.96 ± 3.52	59.92 ± 12.23	p < 0.05∗
gamaGT [U/l], mean [SD]	104.08 ± 62.76	104.92 ± 22.12	p > 0.05
K [mmol/l], mean [SD]	4.33 ± 0.40	4.25 ± 0.61	p > 0.05
Na [mmol/l], mean [SD]	141.21 ± 1.47	140.23 ± 7.87	p > 0.05
Ca [mmol/l], mean [SD]	2.25 ± 0.18	2.08 ± 0.14	p > 0.05
P [mmol/l], mean [SD]	1.05 ± 0.21	1.09 ± 0.27	p > 0.05
Manganese [mmol/l], mean [SD]	0.84 ± 0.11	0.89 ± 0.18	p > 0.05
CL [mmol/l], mean [SD]	2.25 ± 0.18	100.52 ± 6.99	p < 0.05∗
Total proteins [g/l], mean [SD]	67.75 ± 6.43	69.92 ± 6.59	p > 0.05
Albumin [g/l], mean [SD]	42.50 ± 4.87	35.54 ± 4.77	p > 0.05
CRP [mg/l], mean [SD]	23.58 ± 33.08	167.64 ± 19.93	p < 0.05∗