Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Multivariable Cox Regression Showing the Association of Coexisting AR With Increased Incidence of Adverse Clinical Outcomes in a Subgroup Cohort Matched 1:1 With Non-AR
| Adjusted HR (95% CI) | P Value | |
|---|---|---|
| Age, y | 1.04 (1.02–1.06) | <0.001 |
| Aortic valve area, cm2 | 0.32 (0.18–0.57) | <0.001 |
| Left ventricular ejection fraction, % | 1.00 (0.98–1.04) | 0.489 |
| Coexisting aortic regurgitation | 1.57 (1.02–2.43) | 0.043 |
The aortic regurgitation (AR) and non-AR patients are matched by aortic valve area.
