Table 3 Logistic regression analysis for the heart failure risk using the New York Heart Association (NYHA) classification
From: Prognostic markers of heart failure in patients undergoing peritoneal dialysis
| Variables | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
| Odds ratio (95% CI) | p value | Odds ratio (95% CI) | p value | |
| BNP (pg/mL) | 1.001245 (0.997814–1.004173) | 0.4415 | ||
| NT-proBNP (pg/mL) | 1.000004 (0.999937–1.000045) | 0.878 | ||
| CTR (%) | 1.318767 (1.117946–1.630652) | 0.0005 | 0.993997 (0.729318–1.323292) | 0.96686 |
| ΔWt (kg) | 1.282818 (0.883557–1.87272) | 0.1775 | ||
| BUN (mg/dL) | 1.003413 (0.945632–1.061421) | 0.9066 | ||
| Cr (mg/dL) | 1.191152 (0.958659–1.50156) | 0.1133 | ||
| TP (g/dL) | 0.453033 (0.118968–1.50955) | 0.1987 | ||
| Alb (g/dL) | 0.931232 (0.272288–3.354781) | 0.9095 | ||
| Na (mEq/L) | 1.189272 (0.937624–1.559409) | 0.1588 | ||
| K (mEq/L) | 0.871445 (0.223551–2.944876) | 0.8298 | ||
| Cl (mEq/L) | 1.077313 (0.891606–1.306353) | 0.4344 | ||
| Ca (mg/dL) | 1.389613 (0.511722–3.800265) | 0.5123 | ||
| P (mg/dL) | 0.97083 (0.544137–1.557301) | 0.91 | ||
| iPTH (pg/mL) | 0.999149 (0.993927–1.002533) | 0.676 | ||
| Hb (g/dL) | 0.164525 (0.039334–0.433469) | < 0.0001 | 0.033815 (8.663e−5 to 4.167667) | 0.17465 |
| Ht (%) | 0.582857 (0.386609–0.784583) | < 0.0001 | 1.64811 (0.404336–7.504343) | 0.48428 |
| β2MG (μg/mL) | 1.045413 (0.982767–1.10676) | 0.146 | ||
| Ferritin (ng/mL) | 1.000626 (0.999164–1.001749) | 0.3215 | ||
| T-SAT (%) | 1.003885 (0.946869–1.057841) | 0.8891 | ||
| UV (mL/day) | 0.99893 (0.996686–1.000999) | 0.3172 | ||
| Weekly Kt/V urea | 0.279798 (0.030394–1.670325) | 0.1737 | ||
| Weekly CCr (L/week/1.73m2) | 0.943727 (0.87937–0.99103) | 0.0123 | 0.94682 (0.871393–1.000801) | 0.05492 |
| DM | 3.75 (0.5997035–72.626898) | 0.1735 | ||