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Table 1 Characteristics of patients receiving intermittent hemodialysis (IHD) included in analysis

From: Urea reduction ratio may be a simpler approach for measurement of adequacy of intermittent hemodialysis in acute kidney injury

 

Patients receiving IHD (N = 589)

Age (years)

64.3 ± 13.1

Gender

 Male

108 (18.4%)

 Female

480 (81.6%)

Race or Ethnic Group

 White, non-Hispanic

477 (81.0%)

 Black, non-Hispanic

80 (13.6%)

 Hispanic

14 (2.4%)

 Other

12 (2.0%)

Pre-morbid Weight (kg)

85.0 ± 18.8

Number of treatments with Kt/V measured

2113

Number of treatments with Kt/V measured per patient

 Mean ± SD

3.6 ± 3.0

 Median (IQR)

3 (2–5)

Kt/V

 Mean ± SD

1.25 ± 0.35

 Median (IQR)

1.25 (1.05–1.43)

URR

 Mean ± SD

0.64 ± 0.10

 Median (IQR)

0.66 (059–0.71)

  1. IHD = intermittent hemodialysis, IQR = interquartile range, SD = standard deviation, URR = urea reduction ratio