Table 4.

(A) Cox proportional hazards regression model for all-cause mortality and cardiovascular events with AAC as the exposure factor. (B) Cox proportional hazard regression model for all-cause mortality and cardiovascular events with CVC as the exposure factor.

AAC	Cardiovascular events		All-cause mortality
	HR (95%CI)	P	HR (95%CI)	P
(A)
Model 1
Yes	1.87 (1.23, 2.84)	0.003	2.84 (1.73, 4.65)	<0.001
No	Reference		Reference
Model 2
Yes	1.03 (0.67, 1.58)	0.91	1.70 (1.01, 2.86)	0.045
No	Reference		Reference
Model 3
Yes	0.99 (0.64, 1.52)	0.96	1.67 (0.99, 2.79)	0.054
No	Reference		Reference
CVC	Cardiovascular events		All-Cause Mortality
	HR (95%CI)	P	HR (95%CI)	P
(B)
Model 1
Yes	2.10 (1.38, 3.18)	<0.001	1.95 (1.10, 3.47)	0.02
No	Reference		Reference
Model 2
Yes	1.05 (0.68, 1.62)	0.82	1.05 (0.58, 1.91)	0.87
No	Reference		Reference
Model 3
Yes	1.06 (0.69, 1.63)	0.80	1.06 (0.58, 1.92)	0.85
No	Reference		Reference

Model 1 was univariate analysis, model 2 was adjusted for age and gender and model 3 was adjusted for age, gender, and eGFR.

CVC, cardiac valve calcification; eGFR, estimated glomerular infiltration rate; HR, hazard ratio; CI, confidence interval.