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 the study cohort. HF, heart failure; HIV, human immunodeficiency virus. *Statin user was defined by filled prescription for at least 90 consecutive days use of statin after the index date; statin nonuser was defined as never use of statin or <90 consecutive days of statin use after the index date.
