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Table 1 Baseline characteristics and laboratory findings of the patients at the time of admission to the intensive care unit

From: Proteinuria and hematuria are associated with acute kidney injury and mortality in critically ill patients: a retrospective observational study

 

Total (n = 1883)

Age (years)

67.8 ± 15.88

Male sex (%)

59.9

Body weight (kg)

58.0 ± 12.41

Primary diagnosis (%)

 

  Cardiovascular disease

30.8

  Sepsis

4.6

  Surgical emergency

1.9

  Others

62.8

Underlying chronic kidney disease (%)

8.7

Diabetes mellitus (%)

12.2

History of malignancy (%)

15.3

Need for mechanical ventilation (%)

69.6

Use of vasoactive drugs (%)

51.4

Systolic blood pressure (mmHg)

130.2 ± 31.52

Diastolic blood pressure (mmHg)

73.0 ± 20.82

Serum creatinine (mg/dL)*

1.0 (0.8 to 1.5)

Proteinuria (%)

 

  -

32.6

  +/−

15.4

  1+

26.7

  2+

19.3

  3+

6.0

Hematuria (%)

 

  -

22.5

  +/−

12.9

  1+

12.5

  2+

19.3

  3+

32.8

APACHE ІІ score

18.4 ± 8.04

Length of stay in hospital (days)*

22 (11 to 45)

  1. *Data are expressed as the median (interquartile range (IQR)) when the distribution of data was skewed.
  2. APACHE, Acute Physiology and Chronic Health Evaluation.