Figure 1.
Flow diagram illustrating the U.S. National Health and Nutrition Examination Survey (2001 – 2010) study population and analyzed sample of cancer survivors aged 20 years or older.
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.