Research Article
Comparison of Chronic Hemodialysis Patients under Strict Volume Control with respect to Cardiovascular Disease
Table 3
Results of bioimpedance in nondipper and dipper patients.
| Parameters | Nondipper (n=38) | Dipper (n=24) | p | (Mean ± SD) | (Mean ± SD) |
| Predialysis TBF (lt) | 30.80 ± 6.9 | 33.00 ± 6.3 | 0.385 |
| Postdialysis TBF (lt) | 29.2 ± 6.56 | 31.00 ± 6.04 | 0.382 |
| ECF/ICF (predialysis) | 1.08 ± 0.33 | 0.95 ± 0.30 | 0.045 |
| ECF/ICF (postdialysis) | 0.98 ± 0.30 | 0.84 ± 0.26 | 0.025 |
| ECF/BSA (predialysis) | 9.90 ± 1.70 | 9.54 ± 1.17 | 0.829 |
| ECF/BSA (postdialysis) | 8.9 ± 1.8 | 8.43 ± 1.16 | 0.205 |
| ECF/TBF (predialysis) | 0.51 ± 0.1 | 0.48 ± 0.07 | 0.227 |
| ECF/TBF (postdialysis) | 0.46 ± 0.8 | 0.42 ± 0.07 | 0.110 |
| TBF/BSA (predialysis) | 19.49 ± 2.32 | 20.11 ± 2.10 | 0.472 |
| TBF/BSA (postdialysis) | 18.43 ± 2.23 | 18.92 ± 1.95 | 0.368 |
| TBF/dry weight (predialysis) | 0.55 ± 0.06 | 0.56 ± 0.08 | 0.787 |
| TBF/dry weight (postdialysis) | 0.52 ± 0.06 | 0.52 ± 0.07 | 0.953 |
| ECF /dry weight (predialysis) | 0.28 ± 0.04 | 0.26 ± 0.03 | 0.086 |
| ECF /dry weight (postdialysis) | 0.25 ± 0.04 | 0.23 ± 0.03 | 0.046 |
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SD: standard deviation, TBF: total body fluid, BSA: body surface area, ECF: extracellular fluid, and ICF: intracellular fluid.
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