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Table 2 Logistic regression analysis for the risk of heart failure as per the New York Heart Association classification

From: Plasma erythropoietin level and heart failure in patients undergoing peritoneal dialysis: a cross-sectional study

Variables

Univariate analysis

Multivariate analysis

Odds ratio (95%CI)

p value

Odds ratio (95%CI)

p value

Age

0.952198 (0.892742–1.011354)

0.1139

  

BMI

1.012855 (0.817457–1.240592)

0.9018

  

Plasma erythropoietin

1.033425 (0.894237–1.174679)

0.6198

  

ESA dose

1.000821 (0.990968–1.010002)

0.8615

  

Lactate

1.031914 (0.892958–1.182274)

0.6524

  

RBC

0.999866 (0.981767–1.017609)

0.988

  

Hb

0.785323 (0.408099–1.433758)

0.4335

  

Ht

0.928743 (0.752247–1.134065)

0.4661

  

Reticulocyte

1.069137 (0.925029–1.236257)

0.3437

  

CTR

1.269442 (1.073978–1.583753)

0.0036

1.713855 (1.180244–3.431239)

0.0012

Na

0.93105 (0.758186–1.147122)

0.4897

  

Cl

0.886832 (0.734018–1.040664)

0.1455

  

K

0.730971 (0.252371–1.919345)

0.5293

  

Ca

0.291324 (0.083795–0.792366)

0.0144

  

P

1.360631 (0.867872–2.356488)

0.1757

  

Fe

1.014681 (0.99035–1.042274)

0.2349

  

TIBC

0.996944 (0.97802–1.015236)

0.7415

  

TSAT

40.38143 (0.163881–27038.63)

0.1844

  

Ferritin

1.001044 (0.995719–1.005703)

0.6576

  

BUN

1.021541 (0.967358–1.081884)

0.4415

  

Cr

1.43447 (1.113463–2.001897)

0.0036

1.902729 (1.163817–4.348514)

0.0067

TP

0.251407 (0.055845–0.883433)

0.0308

  

Alb

0.051268 (0.000704– 2.219079)

0.1233

  

CRP

0.60082 (0.000607–1.247388)

0.4517

  

sβ2MG

1.123254 (1.031445–1.249037)

0.0064

  

NT-proBNP

1.000078 (1.000025–1.000172)

0.0007

1.000072 (1.000006–1.000198)

0.0295

iPTH

1.00116 (0.994636–1.0007774)

0.7232

  

Venous pH

3.255 (1.36e−8–5.11e + 8)

0.9011

  

eGFR at starting PD

0.944441 (0.65186–1.310541)

0.7392

  

Urinary volume

0.99891 (0.99699–1.000616)

0.2146

  

Dialysis dose

1.000674 (1.000152–1.00133)

0.01

  

D/D0 ratio

0.000836 (2.32e-7–1.152518)

0.0548

  

D/P ratio

107.753 (0.483477–49470.35)

0.0907

  

Peritoneal CCr

1.451291 (0.906184–2.478331)

0.1207

  

Renal CCr

0.996792 (0.972852–1.004326)

0.529

  

Weekly CCr

0.99953 (0.996189–1.000725)

0.5498

  

Peritoneal Kt/V

1.361646 (0.876164–2.212136)

0.1686

  

Renal Kt/V

1.305794 (0.98071–1.835222)

0.0677

  

Weekly Kt/V

5.16291 (1.112696–32.72284)

0.0356

  

IVSd

1.282831 (0.90466–1.884865)

0.1637

  

PWd

1.096433 (0.772612–1.528737)

0.5819

  

LVDd

1.14188 (1.010388–1.330622)

0.0325

  

LVDs

1.121377 (1.014762–1.267741)

0.0238

  

EF

0.96043 (0.90284–1.014087)

0.1434

  

LVMI

1.026353 (1.004595–1.052983)

0.0162

  

E/A

0.436162 (0.006018–10.11354)

0.6362

  

PD duration

1.027403 (0.994384–1.071341)

0.1043

  
  1. BMI body mass index, ESA erythropoiesis-stimulating agent, RBC red blood cell, Hb hemoglobin, Ht hematocrit, CTR cardiothoracic ratio, Na serum sodium, Cl serum chlorine, K serum potassium, Ca serum calcium, P serum phosphorus, Fe serum ferrum, TIBC total iron binding capacity, TIBC total iron binding capacity, TSAT transferrin saturation, BUN blood urea nitrogen, TP serum total protein, Alb serum albumin, CRP C-reactive protein, sβ2MG serum beta 2 microglobulin, NT-proBNP N-terminal pro-brain natriuretic peptide, iPTH intact parathyroid hormone, eGFR estimated glomerular filtration rate, PD peritoneal dialysis, D/P ratio dialysate creatinine to plasma creatinine ratio, D/D ratio dialysate glucose to initial dialysate glucose ratio, CCr creatinine clearance, IVSd interventricular septum diameter, PWd posterior wall diameter, LVDd left ventricular end-diastolic diameter, LVDs left ventricular end-systolic diameter, EF left ventricle ejection fraction, LVMI left ventricular mass index, E/A early to late diastolic transmitral flow velocity