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.
Age-specific 1-year relative survival for colon cancer in (A) Finnish and (B) Swedish women and 5-year survival in the same female populations (C, D). For A, B and C, all data points for the youngest and oldest age groups are outside the 95% CI limits of all colon cancer survival (cf. table 2).
