Figure 1.
Lung cancer cumulative incidence according to total physical activity index (A) and white blood cell count (B). Note that lung cancer cases diagnosed within the first year following the baseline exam were excluded.
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.