Fig. 1.
Breast cancer incidence in Canada among women under the age of 50 from 1971 to 2015. Average annual percent change given in legend. Final selected model includes 0 joinpoints
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.