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Table 1 Patient data

From: Effects of fluid overload on heart rate variability in chronic kidney disease patients on hemodialysis

 

FOpre ≤ 2.5 L (L group)

FOpre > 2.5 L (H group)

P

N

31

38

 

FO [L]

1.1 (0.55, 1.6)

3.4 (2.8, 4.4)

<0.001

FO/ECW%

7.0 (3.6, 9.3)

17.7 (15.7, 25.3)

<0.001

Diabetes

11

8

0.2

Age [years]

65 (50,75)

69 (60, 75)

0.2

Gender [m/f]

18/13

27/11

0.3

Dialysis vintage [years]

4 (2, 7)

7 (5, 11)

0.02

Patients with residual renal function

0

1

0.9

Treatment time [min]

236 (233, 241)

237 (234, 241)

0.5

UFR [L/hr]

0.67 (0.47, 0.84)

0.81 (0.56, 0.9)

0.2

UFR [ml/kg BW/h]

9.5 (5.9, 10.9)

10.9 (8.0, 13.6)

0.1

Dry body weight [kg]

74.2 (61.6, 78.6)

68.4 (61.0, 74.5)

0.2

BMI

26.4 (23.5, 28.8)

24.3 (21.6, 26.7)

0.2

Treatment modality [HDF-OL/HD/HFD/HF]

3/26/2/0

6/27/3/2

0.6

HD related episodes (cramps, dizziness, hypotension)

5

6

0.9

Left ventricular hypertrophy

21

25

0.9

Peripheral vascular disease

17

12

0.8

Coronary heart disease

10

11

0.2

Hypertension

31

36

0.5

β-blockers

10

14

0.8

ACE inhibitors

9

11

0.8

Calcium antagonist

14

16

0.9

  1. The values are expressed as median (25°, 75° percentiles) or numbers of patients.
  2. HDF-OL: Hemodiafiltration OnLine; HD:Hemodialysis; HFD: High Flux Dialysis; HF: Hemofiltration.
  3. Significant differences are indicated in bold.