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Table 1 Characteristics of the study group (n = 44 patients)

From: Near-infrared spectroscopy technique to evaluate the effects of red blood cell transfusion on tissue oxygenation

Age (years)

65 (57 to 73)

Gender, male

29 (66)

Body mass index

26 (23 to 27)

Acute Physiology and Chronic Health Evaluation II score

15 (11 to 18)

Sequential Organ Failure Assessment score

6 (4 to 8)

Medical diagnosis

24 (54.5)

Sepsis

18 (40.9)

Intensive care unit length of stay (days)

10 (5 to 28)

Outcome, intensive care unit death

12 (27.3)

Vasopressor support

17 (38.6)

Sedative agents

15 (34.1)

Renal replacement therapy

6 (13.6)

Red blood cell storage time (days)

18 (11 to 27)

  1. Data are presented as median (25th to 75th percentiles) or n (%).