Table 3 BPV indices during the first and second 24 h

From: Ambulatory blood pressure profile and blood pressure variability in peritoneal dialysis compared with hemodialysis and chronic kidney disease patients

 

PD (n = 38)

HD (n = 76)

CKD (n = 38)

p value ANOVA

p value PD vs HD

p value PD vs CKD

p value HD vs CKD

SBP first 24 h SD (mmHg)

15.85 ± 4.26

15.38 ± 4.32

13.77 ± 3.42

0.064

1.000

0.087

0.150

SBP second 24 h SD (mmHg)

16.00 ± 4.48

16.03 ± 4.62

13.77 ± 3.42

0.023

1.000

0.078

0.028

SBP first 24 h wSD (mmHg)

15.02 ± 3.91

14.55 ± 3.92

12.88 ± 3.3

0.031

1.000

0.043

0.081

SBP second 24 h wSD (mmHg)

15.13 ± 4.57

15.23 ± 4.44

12.88 ± 3.3

0.015

1.000

0.064

0.017

SBP first 24 h CV (%)

11.54 ± 2.89

11.79 ± 3.37

10.91 ± 2.35

0.343

1.000

1.000

0.434

SBP second 24 h CV (%)

11.66 ± 3.13

11.74 ± 2.85

10.91 ± 2.35

0.308

1.000

0.738

0.411

SBP first 24 h VIM (units)

15.89 ± 3.86

15.41 ± 4.26

13.76 ± 3.00

0.073

1.000

0.054

0.101

SBP second 24 h VIM (units)

16.03 ± 4.18

16.00 ± 3.87

13.76 ± 3.00

0.007

1.000

0.027

0.009

SBP first 24 h ARV (mmHg)

11.86 ± 3.19

11.23 ± 3.45

9.81 ± 2.49

0.016

0.968

0.016

0.076

SBP second 24 h ARV (mmHg)

12.18 ± 4.11

12.96 ± 4.57

9.81 ± 2.49

0.001

0.993

0.035

<0.001

DBP first 24 h SD (mmHg)

11.55 ± 2.72

11.07 ± 2.47

10.53 ± 2.17

0.196

0.975

0.216

0.812

DBP second 24 h SD (mmHg)

11.19 ± 2.48

11.24 ± 2.40

10.53 ± 2.17

0.294

1.000

0.670

0.398

DBP first 24 h wSD (mmHg)

11.04 ± 2.56

10.47 ± 2.31

9.67 ± 1.97

0.034

0.634

0.030

0.240

DBP second 24 h wSD (mmHg)

10.60 ± 2.28

10.78 ± 2.35

9.67 ± 1.97

0.043

1.000

0.219

0.041

DBP first 24 h CV (%)

14.50 ± 3.95

14.21 ± 3.79

13.69 ± 2.55

0.602

1.000

0.972

1.000

DBP second 24 h CV (%)

13.89 ± 3.43

14.04 ± 3.45

13.69 ± 2.55

0.864

1.000

1.000

1.000

DBP first 24 h VIM (units)

11.59 ± 2.65

11.07 ± 2.47

10.54 ± 1.96

0.163

0.814

0.171

0.806

DBP second 24 h VIM (units)

11.22 ± 2.4

11.26 ± 2.38

10.54 ± 1.96

0.255

1.000

0.586

0.339

DBP first 24 h ARV (mmHg)

9.06 ± 2.09

8.42 ± 1.80

7.57 ± 1.76

0.003

0.263

0.002

0.068

DBP second 24 h ARV (mmHg)

9.16 ± 2.10

9.43 ± 2.41

7.57 ± 1.76

<0.001

1.000

0.005

<0.001

  1. Bold values indicate statistical significance p < 0.05.