Figure 2.
Age distribution of the study cohorts. Significance of the difference between participants (cohort F) and non-participants (cohort D): Melanoma: p = 0.341; breast cancer: p < 0.001; prostate cancer: p < 0.001.
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.