GNRI < 91

GNRI ≥ 91

P

Age (years)

65.8 ± 13.4

58.4 ± 12.5

0.0029

Men/women

16/13

173/57

0.0274

Dialysis vintage (months)

147.0 ± 95.2

129.3 ± 91.6

0.3303

Diabetes (−/+)

21/8

155/75

0.6762

Body weight (kg)

46.9 ± 8.5

61.9 ± 13.0

<0.0001

Body mass index

18.2 ± 1.8

22.9 ± 3.6

<0.0001

Albumin (g/dl)

3.6 ± 0.3

3.9 ± 0.3

<.0001

Blood urea nitrogen (mg/dl)

64.6 ± 15.3

68.5 ± 14.8

0.1843

Creatinine (mg/dl)

9.8 ± 2.3

12.1 ± 2.3

<0.0001

C-reactive protein (mg/dl)

0.32 ± 0.44

0.30 ± 0.45

0.8314

GNRI

87.6 ± 3.3

101.8 ± 7.4

<0.0001

Kt/V

1.6 ± 0.3

1.4 ± 0.2

0.0194

Systolic blood pressure (mmHg)

147.0 ± 28.3

152.7 ± 21.7

0.2018

Diastolic blood pressure (mmHg)

78.7 ± 14.7

82.9 ± 14.6

0.1497

Normalized PCR

0.92 ± 0.18

0.93 ± 0.17

0.5988

Hemoglobin (g/dl)

10.4 ± 1.2

10.6 ± 0.8

0.1935

Ferritin (ng/ml)

95.1 ± 83.2

69.9 ± 74.3

0.0966

Calcium (mg/dl)

8.9 ± 0.9

9.0 ± 0.6

0.5181

Phosphorus (mg/dl)

5.1 ± 1.5

5.5 ± 1.2

0.1140

Intact PTH (pg/ml)

86.9 ± 75.2

74.8 ± 65.7

0.3590

Uric acid (mg/dl)

7.2 ± 1.0

7.5 ± 1.1

0.1583

Total cholesterol (mg/dl)

157.2 ± 34.7

159.2 ± 31.5

0.7522

HDL-cholesterol (mg/dl)

49.6 ± 17.1

47.1 ± 14.7

0.3849

Non-HDL-cholesterol (mg/dl)

107.6 ± 34.5

112.1 ± 31.4

0.4680