Table 2.

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

Variable	All-cause mortality		Cardiovascular mortality
	HR(95%)	P	HR(95%)	P
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 150–300 pg/mL (as reference)
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 2.1–2.5 mmol/L (as reference)
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 1.13–1.78 mmol/L (as reference)
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