Table 3.
Univariate and multivariate associates of baPWV in patients with peritoneal dialysis
| Variables | baPWV | |||||
|---|---|---|---|---|---|---|
| Univariable | Multivariate | |||||
| β coefficient | t | P-value | β coefficient | t | P-value | |
| Age (year) | 0.47 | 5.38 | <0.01* | 0.25 | 2.61 | <0.01* |
| Body mass index (kg/m2) | −0.11 | −1.14 | 0.26 | -- | -- | -- |
| Diabetes (%) | 0.23 | 2.44 | 0.01* | 0.04 | 0.53 | 0.59 |
| current smoking status (%) | 0.25 | 2.55 | 0.01* | −0.18 | −1.00 | 0.31 |
| atherosclerotic vascular disease history (%) | 0.28 | 2.99 | <0.01* | 0.32 | 1.75 | 0.08 |
| MAP (mmHg) | −0.17 | 1.72 | 0.08 | -- | -- | -- |
| Albumin (g/L) | −0.31 | −3.34 | <0.01* | −0.17 | −1.99 | 0.04* |
| Calcium (mmol/L) | −0.03 | −0.37 | 0.70 | -- | -- | -- |
| Phosphorus (mmol/L) | −0.28 | −2.98 | <0.01* | −0.12 | −0.14 | 0.16 |
| iPTH (pg/ml) | −0.25 | −2.62 | 0.01* | −0.43 | −0.49 | 0.66 |
| rGFR (ml/min/1.73 m2) | 0.15 | 1.49 | 0.13 | -- | -- | -- |
| Kt/V | −0.15 | −1.57 | 0.12 | -- | -- | -- |
| hsCRP(mg/dl) | 0.19 | 1.96 | 0.05 | -- | -- | -- |
| NLR | 0.43 | 4.74 | <0.01* | 0.33 | 3.91 | <0.01* |
MAP mean arterial pressure, UF ultrafiltation, GFR glomerular filtration rate, hsCRP high-sensitive C-reactive protein, WBC white blood count, baPWV brachial-ankle pulse wave velocity, NLR neutrophil-lymphocyte ratio;*p < 0.05