Table 2 Comparison between patients with and without acute kidney injury

Gender

Male

122 (65.3)

63 (68.5)

0.894

Female

65 (34.7)

29 (31.5)

Age (years)

39.9 ± 16.6

47.6 ± 22.0

0.003

Category of admission diagnosis

Trauma

94 (50.2)

41 (44.5)

0.376

Non-trauma

93 (49.8)

51 (55.5)

Diabetes

17 (9.0)

19 (20.6)

0.025

Length of stay (days)

7.4 ± 5.5

9.5 ± 9.2

0.021

APACHE II

7 (0–21)

10 (0–28)

<0.001

Diuretic use

70 (37.4)

31 (33.6)

0.596

Mechanical ventilation

112 (59.9)

69 (75.0)

0.016

Vasoactive therapy

36 (19.2)

37 (40.2)

<0.001

Renal replacement therapy

0

20 (21.7)

<0.001

Creatinine (mg/dL)

0.7 ± 0.1

2.6 ± 2.0

<0.001

Diuresis (mL)

3,657 ± 1,331

2,004 ± 1,711

<0.001

Death

Yes

27 (14.4)

66 (71.7)

<0.001