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.
Abbreviations: ADL, activities of daily living; ECOG, Eastern Cooperative Group performance status score; IADL, instrumental activities of daily living.
