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Table 2 Comparison of clinical and laboratory findings according to each VC scoring method on plain radiographs

From: Vascular calcification on plain radiographs is associated with carotid intima media thickness, malnutrition and cardiovascular events in dialysis patients: a prospective observational study

 

Feet VC (+) (n = 29)

Feet VC (−) (n = 38)

Hands & Pelvis scores ≥3 (n = 27)

Hands & Pelvis scores <3 (n = 40)

AAC scores ≥5 (n = 22)

AAC scores < 5 (n = 45)

Age (years)

60.0 ± 9.8*

53.4 ± 9.9

58.8 ± 1.0

54.6 ± 10.3

60.6 ± 7.4*

54.2 ± 11.0

DM (%)

21 (72.4)*

12 (31.6)

20 (74.1) *

13 (32.5)

13 (59.1)

20 (44.4)

CIMT, Right (mm)

1.0 ± 0.2*

0.8 ± 0.2

1.0 ± 0.2

0.8 ± 0.2

1.0 ± 0.2

0.8 ± 0.2

CIMT, Left (mm)

1.0 ± 0.3*

0.8 ± 0.2

1.0 ± 0.3*

0.8 ± 0.1

1.0 ± 0.3*

0.8 ± 0.2

Carotid atheroma (%)

73.3

42.9

86.7*

33.3

92.3*

34.8

MIS

4.6 ± 2.9

3.8 ± 2.6

4.4 ± 2.9

3.9 ± 2.7

5.0 ± 3.0*

3.7 ± 2.5

HDL (mg/dL)

37.5 ± 10.9*

43.3 ± 10.3

38.0 ± 11.4*

42.7 ± 10.3

40.8 ± 11.0

40.8 ± 11.0

CRP (mg/dL)

1.1 ± 1.8*

0.3 ± 0.4

0.8 ± 1.5

0.5 ± 1.1

0.8 ± 1.3*

0.5 ± 1.2

TIBC (ug/dl)

231.6 ± 41.3*

279.6 ± 41.0

247.7 ± 42.7

273.6 ± 46.9

253.3 ± 50.7

270.4 ± 44.1

Albumin (g/dL)

3.9 ± 0.3

4.0 ± 0.3

3.9 ± 0.3

3.9 ± 0.3

3.8 ± 0.3*

4.0 ± 0.3

  1. Abbreviations: VC, vascular calcification; DM, diabtes mellitus; CIMT, carotid intima-media thickness; MIS, malnutrition-inflammation score; HDL, high density lipoprotein cholesterol; TIBC, total iron binding capacity; CRP, C-reactive protein.
  2. *p < 0.05; significant different from patients with VC(−) or lower score in each group.