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.
Flow chart of enrollees’ selection to final analysis sample. Inclusion criteria were applied to the MarketScan and Optum databases, and all the eligible enrollees were matched 1:1 on propensity score to generate 6 final head‐to‐head oral anticoagulant (OAC) comparison cohorts. AF indicates atrial fibrillation.
