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Table 2 General characteristics of hemodialysis patients (B - before HD, A - after), peritoneal dialysis (PD) treated conservatively (CKD) before and after kidney transplantation (TE B and TE A) and control group (NK) taking part in the study (mean ± SD)

From: Xanthine oxidoreductase activity in platelet-poor and rich plasma as a oxidative stress indicator in patients required renal replacement therapy

Parameters

HD B

HD A

PD

CKD

TE B

TE A

C

P*

P**

Kt/V

1,3 ± 0,2

2,8 ± 1,06

<0,001

Concentration of creatinine [mg/dl]

7,9 ± 2,4

3,5 ± 1,3

4,4 ± 2,2

2,5 ± 1,1

7,4 ± 3,3

3,4 ± 2,9

0,8 ± 0,1

<0,001

<0,001

Concentrations of uric acid

[mg/dl]

4,5 ± 0,9

3,1 ± 0,67

5,7 ± 1,4

6,3 ± 1,3

7,2 ± 2,5

7,2 ± 1,8

6,9 ± 1,1

<0,001

<0,001

Concentration of albumin

[g/dl]

3,3 ± 0,4

3,1 ± 0,3

3,9 ± 0,8

3,7 ± 0,8

3,8 ± 0,6

3,2 ± 0,5

3,8 ± 0,4

NS

NS

Concentration of phosphorum

[g/dl]

1,8 ± 0,58

1,52 ± 0,44

1,55 ± 0,3

1,31 ± 0,3

1,81 ± 0,51

1,23 ± 0,38

NS

BMI

24,9 ± 3,9

26,2 ± 2,1

30 ± 2,9

26,3 ± 3,8

25,1 ± 3,6

NS

NS

Diabetes

N – 24

Y – 6

N – 25

Y – 5

N – 20

Y – 10

N – 26

Y – 1

N – 30

Y – 0

0,01

NS

Dyslipidemia

N – 26

Y – 4

N – 25

Y – 5

N – 14

Y – 16

N – 8

Y – 19

N– 30

Y– 0

0,01

NS

Stage of CKD:

1

0 (0%)

 

0 (0%)

0 (0%)

0 (0%)

 

29 (97%)

2

0 (0%)

0 (0%)

3 (10%)

0 (0%)

1 (3%)

NS

NS

3

0 (0%)

0 (0%)

10 (33%)

0 (0%)

0 (0%)

NS

4

0 (0)%)

0 (0%)

12 (40%)

0 (0%)

0 (0%)

5

30 (100%)

31 (100%)

5 (17%)

27 (100%)

0 (0%)

NS

  1. P * - statistical significance for differences between HD A, HD B, PD and CKD groups, TE and C for quantitative variables - Kruskal Wallis ANOVA, one-way ANOVA or Student’s t test
  2. P ** - statistical significance for differences between HD A, HD B, PD and CKD and TE groups for Kruskal Wallis’s ANOVA quantitative variables or ANOVA one-way analysis
  3. Kt / V - dialysis index (volume fraction V purified by clearance K at time t)
  4. NS no statistically significant relationships were found