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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