Table 2 Univariate Cox analysis of factors in relation to all-cause and cardiovascular mortality

CVC

2.647(1.955–3.583)

<0.001

5.992(3.877–9.261)

<0.001

MVC

1.927(1.434–2.589)

<0.001

3.161(2.251–4.439)

<0.001

AVC

2.650(1.988–3.533)

<0.001

4.177(2.951–5.912)

<0.001

Age

1.047(1.035–1.058)

<0.001

1.039(1.025–1.025)

<0.001

Duration of HD

0.971(0.928–1.017)

0.214

0.967(0.916–1.022)

0.231

Sex (male vs female)

0.922(0.687–1.238)

0.588

0.922(0.687–1.238)

0.893

Smoking

1.081(0.724–1.616)

0.703

1.267(0.808–1.985)

0.302

Hypertension history

1.162(0.782–1.727)

0.456

1.474(0.886–2.452)

0.135

Diabetes

2.797(2.078–3.765)

<0.001

2.984(2.106–4.228)

<0.001

CVD

1.713(1.268–2.315)

<0.001

2.571(1.748–3.780)

<0.001

Phosphorus-binding medications

0.492(0.354–0.683)

<0.001

0.588(0.392–0.883)

0.011

Vitamin D medications

0.427(0.317–0.576)

<0.001

0.437(0.306–0.622)

<0.001

BMI

1.003(0.966–1.043)

0.859

1.008(0.964–1.054)

0.734

LAD

1.817(1.419–2.328)

<0.001

2.292(1.729–3.037)

<0.001

LVMI

1.659(1.204–2.284)

0.002

1.890(1.281–2.790)

0.001

EF

0.197(0.043–0.912)

0.038

0.128(0.022–0.740)

0.022

HGB

0.984(0.975–0.993)

<0.001

0.982(0.972–0.993)

0.001

β2-Microglobulin

1.032(1.011–1.054)

0.003

1.026(1.001–1.052)

0.038

ALB

0.881(0.847–0.917)

<0.001

0.915(0.872–0.961)

<0.001

UA

0.999(0.997–1.000)

0.095

0.998(0.997–1.000)

0.099

25(OH)D

0.993(0.978–1.008)

0.338

0.992(0.974–1.009)

0.356

 iPTH < 150 pg/mL

1.516(1.033–2.226)

0.034

1.327(0.84–2.098)

0.225

 iPTH > 300 pg/mL

1.081(0.741–1.575)

0.687

1.107(0.715–1.712)

0.687

 Ca<2.1 mmol/L

1.091(0.792–1.504)

0.593

1.144(0.781–1.676)

0.488

 Ca>2.5 mmol/L

0.954(0.603–1.508)

0.839

1.194(0.721–1.977)

0.490

 P<1.13 mmol/L

1.24(0.593–2.591)

0.567

0.645(0.2–2.079)

0.463

 P>1.78 mmol/L

0.897(0.659–1.222)

0.492

0.920(0.640–1.322)

0.653