Global longitudinal strain is superior to ejection fraction for detecting myocardial dysfunction in end-stage renal disease with hyperparathyroidism

Table 5 Association between parathyroidism levels and left ventricular diastolic dysfunction variables

Variables	Univariate					Multivariate using significant variables					Multivariate by step method
	B	β	95%CI for B		P value	B	β	95%CI for B		P value	B	β	95%CI for B		P value
			Lower limit	Upper limit				Lower limit	Upper limit				Lower limit	Upper limit
Association with PTH
E/é ratio	54.22	0.33	18.34	90.09	0.00	28.19	0.17	-11.55	67.93	0.16
é lateral	-124.,51	-0.36	-199.34	-49.69	0.00	-81.10	-0.23	-177.06	14.87	0.10	-89.72	-0.26	-169.01	-10.44	0.03
é septal	-121.78	-0.28	-215.64	-27.91	0.01	-0.63	0.00	-121.22	119.97	0.99
TRV	698.98	0.35	276.86	1121.10	0.00	360.73	0.18	-141.53	862.99	0.16	500.88	0.25	53.87	947.89	0.03

95%CI: 95% confidence interval; PTH: Plasma parathormone; TRV: Tricuspid regurgitation velocity.