Quantitative variables

Mean ± SD

(Number)

Survivors

45.7% (n = 63)

Non-survivors 54.3% (n = 75 )

P value

Age

71.17 ± 7.98 (138)

69.90 ± 7.66 (63)

72.23 ± 8.13 (75)

0.089

LOS at the hospital (days)

12.48 ± 8.00 (111)

13.74 ± 7.47 (47)

11.55 ± 8.30 (64)

0.154

CCI

5.91 ± 2.81 (129)

4.98 ± 2.37 (62)

6.76 ± 2.93 (67)

0.001

Number of comorbidities

2.93 ± 1.52 (137)

2.58 ± 1.47 (62)

3.23 ± 1.51 (75)

0.013

Number of used medications during hospitalization

11.52 ± 3.56 (58)

11.36 ± 3.50 (42)

11.94 ± 3.78 (16)

0.584

Creatinine

1.83 ± 1.58 (121)

1.35 ± 1.16 (56)

2.25 ± 1.78 (65)

0.000

Onset of symptoms before hospitalization (days)

7.96 ± 7.17 (98)

7.49 ± 4.87 (39)

8.27 ± 8.39 (59)

0.599

BUN

44.32 ± 32.19 (114)

26.24 ± 15.51 (52)

59.48 ± 34.73 (62)

0.000

AST

46.28 ± 41.29 (118)

47.39 ± 50.15 (54)

45.34 ± 32.39 (64)

0.790

ALT

40.03 ± 40.05 (117)

37.00 ± 47.86 (53)

42.54 ± 32.40 (64)

0.459

Sodium level

132.58 ± 19.20 (89)

130.99 ± 24.25 (54)

135.02 ± 5.24 (35)

0.336

Albumin

3.09 ± 0.57 (106)

3.34 ± 0.43 (46)

2.90 ± 0.60 (60)

0.000

TLC

10.02 ± 4.73 (117)

8.17 ± 3.09 (59)

11.90 ± 5.36 (58)

0.000

Hemoglobin

11.22 ± 2.42 (128)

12.13 ± 2.25 (60)

10.41 ± 2.29 (68)

0.000

NLR

6.78 ± 6.25 (23)

4.60 ± 1.95 (15)

10.88 ± 9.28 (8)

0.099

LDH

395.60 ± 158.83 (82)

348.31 ± 168.67 (39)

438.49 ± 137.67 (43)

0.009

Platelets

225.27 ± 115.43 (126)

232.93 ± 85.53 (59)

218.52 ± 136.77 (67)

0.487

Total bilirubin

1.18 ± 3.11 (54)

1.35 ± 3.75 (37)

0.80 ± 0.34 (17)

0.545

D-dimer

49.39 ± 485.43 (106)

1.51 ± 2.66 (47)

87.54 ± 650.58 (59)

0.367

CRP

111.00 ± 98.82 (100)

78.88 ± 94.39 (51)

144.44 ± 92.86 (49)

0.001

Ferritin

761.99 ± 727.91 (101)

735.74 ± 681.65 (46)

783.95 ± 770.02 (55)

0.742