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.
Cox regression analyses for all-cause mortality with atrial fibrillation as time-dependent covariate, model 1. Model 2 is additionally adjusted for body mass index, systolic blood pressure, diabetes, daily smoking, antihypertensive medication, total cholesterol. The x-axis is shown on a log-scale.
