| Number of patients (male/female) (n) | 116 (65/51) |
| Age (years) | 62 ± 13 |
| Body mass index (kg/m2) | 21.3 ± 3.3 |
| Type 2 diabetes mellitus (+/−)(n) | 48/68 |
| Treatment (%) | |
| ARB/ACE inhibitor | 31.0 |
| Iron therapy | 37.1 |
| Systolic blood pressure (mmHg) | 149 ± 24 |
| Diastolic blood pressure (mmHg) | 88 ± 16 |
| Heart rate (/min) | 77 ± 12 |
| Duration of hemodialysis (years) | 7.6 ± .2 |
| Kt/V (range) | 1.10 ± 0.31 |
| Hemoglobin A1c (%) | 5.4 ± 0.7 |
| Glycated albumin (%) | 16.7 ± 3.8 |
| Triglyceride (mg/dL) | 139 ± 110 |
| Total cholesterol (mg/dL) | 169 ± 32 |
| Low-density lipoprotein cholesterol (mg/dL) | 94 ± 26 |
| High-density lipoprotein cholesterol (mg/dL) | 51 ± 19 |
| Albumin (g/dL) | 3.8 ± 0.3 |
| Creatinine (mg/dL) | 11.26 ± 3.08 |
| Uric acid (mg/dL) | 6.9 ± 1.4 |
| Urea nitrogen (mg/dL) | 62.9 ± 13.5 |
| Corrected calcium (mg/dL) | 9.0 ± 0.8 |
| Phosphate (mg/dL) | 5.7 ± 1.3 |
| C-reactive protein (mg/dL) | 0.27 ± 0.79 |
| β2-microglobumin (mg/L) | 24.9 ± 5.4 |
| Total carnitine (μmol/L) | 44.5 ± 11.7 |
| Free carnitine (μmol/L) | 28.6 ± 8.1 |
| Acyl carnitine (μmol/L) | 15.9 ± 4.7 |
| Acyl carnitine/free carnitine | 0.6 ± 0.1 |
| Skin autofluorescence (arbitrary unit) | 3.4 ± 0.7 |
| Left ventricular ejection fraction (%) | 66.9 ± 8.9 |