Table 1 Demographic and clinical characteristics of the patients at baseline
Categories | Total (n = 170) | NMCI (n = 37) | MCI (n = 133) | P |
|---|---|---|---|---|
Age (year) | 57.99 ± 13.43 | 46.89 ± 13.06 | 61.08 ± 11.85 | <0.001 |
Dialysis vintage (year) | 6.29(5.75, 10.35) | 6.24(2.00, 8.00) | 6.31(1.00, 10.00) | 0.948 |
MoCA scores | 21(15.00, 25.00) | 27(26.00, 28.00) | 19(14.50, 22.00) | <0.001 |
Male n (%) | 99(58.24%) | 22(59.50%) | 77(57.89%) | 0.864 |
History of diabetes mellitus, n (%) | 37(21.76%) | 2(5.41%) | 35(26.32%) | 0.006 |
History of stroke, n (%) | 23(13.53%) | 3(8.11%) | 20(15.04%) | 0.276 |
Dry weight (kg) | 58.68 ± 10.59 | 59.83 ± 13.16 | 58.36 ± 9.79 | 0.458 |
Ultrafiltration volume (l/4 h) | 2.10 ± 0.65 | 2.17 ± 0.67 | 2.08 ± 0.65 | 0.483 |
spKt/v | 1.34 ± 0.25 | 1.37 ± 0.26 | 1.33 ± 0.25 | 0.351 |
Hemoglobin (g/l) | 112.58 ± 16.86 | 109.51 ± 16.43 | 113.44 ± 16.94 | 0.212 |
Albumin (g/l) | 37.95 ± 4.53 | 38.72 ± 4.71 | 37.73 ± 4.47 | 0.241 |
C reactive protein (mg/l) | 9.41(0.50,9.41) | 10.81 (0.66,9.41) | 9.01(0.50,9.41) | 0.641 |
Triglyceride (mmol/l) | 1.74 ± 1.30 | 1.86 ± 1.07 | 1.71 ± 1.37 | 0.555 |
Total cholesterol (mmol/l) | 3.74 ± 0.86 | 3.73 ± 0.96 | 3.74 ± 0.84 | 0.954 |
SBP SD (mmHg) | 8.86(7.49, 10.41) | 8.04 (6.92, 9.56) | 9.12 (7.66, 10.67) | 0.1 |
SBP CV (mmHg) | 7.19 ± 1.93 | 6.65 ± 1.35 | 7.34 ± 2.04 | 0.086 |
SBP ARV (mmHg) | 8.71(7.40, 9.77) | 7.60 (7.07, 8.73) | 8.91 (7.59, 9.99) | 0.042 |
SBP RANGE (mmHg) | 24.11(18.26, 25.73) | 21.35(17.33, 23.60) | 24.87(18.77, 26.46) | 0.087 |
SBP MEAN (mmHg) | 130.79 ± 14.72 | 128.19 ± 13.68 | 131.51 ± 14.96 | 0.225 |