| Parameters | Mean ± SD | Percent |
| Age (years) | 46.2 ± 27.1 (16 - 85) | |
| Gender (% male) | 59% | |
| Dialysis vintage (months) | 41.4 ±16.5 (6 - 125) | |
| Dry Weight (kg) | 50.7 ± 26.3 (46 - 83) | |
| Interdialytic weight gain (kg) | 1.9 ± 2.5 (0.3 - 3.8) | |
| Hypertension | 65.30% | |
| Diabetes | 33.80% | |
| Body mass index | ||
| <18.5 kg/m2 | 28.90% | |
| 18.5 to 25 kg/m2 | 52.90% | |
| >25 kg/m2 | 18.20% | |
| Weekly dialysis hours | ||
| ≥12 h | 64.70% | |
| <12 h | 34.60% | |
| KT/V | ||
| ≥1.2 | 77.20% | |
| <1.2 | 22.80% | |
| C-reactive protein (mg/L) | 5.2 ± 9.5 (0.42 - 48.6) | |
| Serum albumin (g/dL) | 39 ± 25.8 (18.7 - 46.5) | |
| Serum hemoglobin (g/dL) | 09.5 ± 10.2 (0.63 - 14.8) | |
| Phosphatemia (mg/dL) | 4.6 ± 3.5 (2.43 - 6.25) | |
| Calcemia (mg/dL) | 2.1 ± 2.6 (75 - 106) |