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Table 2 Clinical and laboratory data stratified according to GFR in CKD stages

From: Circulating osteoprotegerin is associated with chronic kidney disease in hypertensive patients

Parameter

CNT

Patients with CKD

  

CKD3 (n = 14)

CKD4 (n = 13)

CKD5 (n = 15)

SBP (mmHg)

155.25 ± 18.28

161.79 ± 20.15

168.46 ± 17.25

172.67 ± 25.97*

DBP (mmHg)

92.26 ± 9.20

93.21 ± 13.95

96.92 ± 18.09

94.67 ± 14.94

Calcium (mg/dL)

10.20 ± 0.54

10.09 ± 0.76

10.21 ± 0.71

10.30 ± 0.89

Phosphate (mg/dL)

2.76 ± 0.58

2.71 ± 0.92

3.55 ± 0.97*

4.41 ± 1.86*

PTH (pg/mL)

33.70 ± 16.7

57.00 ± 22.61*

126.37 ± 70.32*

160.89 ± 161.23*

CRP (mg/L)

4.03 ± 8.51

5.92 ± 4.83

6.83 ± 4.58*

15.9 ± 17.89*

OPG (pg/mL)

1216.18 ± 443.93

1619.11 ± 736.13*

1909.28 ± 1560.04*

4413.64 ± 3208.59*

  1. CKD is for chronic kidney disease, CNT is for control, CRP is for C-reactive protein, DBP is for diastolic blood pressure, OPG is for osteoprotegerin, PTH is for parathormone, SBP is for systolic blood pressure. *p < 0.05