Table 2.
spKt/V and sarcopenia parameters and nutritional parameters
| Characteristic | OR | 95% CI | p |
|---|---|---|---|
| Age, years | 1.02 | 0.99–1.05 | 0.189 |
| Male, n (%) | 6.56 | 3.01–14.29 | < 0.001 |
| Dialysis vintage, months | 1.01 | 1-1.02 | 0.119 |
| Diabetes mellitus, n (%) | 0.77 | 0.38–1.56 | 0.46 |
| Albumin, g/L | 0.99 | 0.91–1.08 | 0.808 |
| Prealbumin, mg/L | 1 | 1-1.01 | 0.61 |
| hs-CRP, mg/L | 0.99 | 0.96–1.03 | 0.674 |
| Grip strength, kg | 0.93 | 0.89–0.98 | 0.004 |
| Pinch strength, kg | 0.72 | 0.58–0.88 | 0.001 |
| Lean, kg | 0.89 | 0.85–0.93 | < 0.001 |
| PhA, ° | 0.84 | 0.62–1.14 | 0.265 |
| body cell mass, kg | 0.9 | 0.84–0.96 | 0.001 |
| ECW, Lt | 0.73 | 0.63–0.84 | < 0.001 |
| ICW, Lt | 0.77 | 0.69–0.87 | < 0.001 |
| ECW/ICW | 8.56 | 1.57–46.73 | 0.013 |
| BMI, kg/m2 | 0.87 | 0.77–0.98 | 0.023 |
| ASMI, kg/m2 | 0.52 | 0.39–0.7 | < 0.001 |
| GNRI < 91.2, score | 2.41 | 0.84–6.89 | 0.102 |
| mCI, mg/kg/day | 0.86 | 0.76–0.97 | 0.012 |
| Sarcopenia, n (%) | 5.02 | 1.92–13.12 | 0.001 |
OR, odds ratio; CI, confidence interval; spKt/V, single-pool Kt/Vurea; hs-CRP, serum hyper-sensitive C-reactive protein; PhA, phase angle; ICW, intracellular water; ECW, extracellular water; ECW/ICW, extracellular to intracellular water ratio; BMI, body mass index; ASMI, appendicular skeletal muscle mass index; GNRI, Geriatric Nutritional Risk Index; mCI, modified creatinine index