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.
Selection of study participants and non-adherence. Non-adherence was defined as having MPR less than 80% over 5 year of follow-up. ET endocrine treatment, M1 distant metastasis, MPR Medical Possession Ratio, calculated by dividing the total defined daily dose (DDD) required during the period of observation by the total number of dispensed DDD
