Fig A1.
Definition of study cohort. ADT, androgen-deprivation therapy; AJCC, American Joint Committee on Cancer; HMO, health maintenance organization; HRR, hospital referral region; RCT, randomized clinical trial; RT, radiotherapy.
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.