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.
Five‐year and 10‐year relative survival rates and Kaplan‐Meier survival analyses according to race (A, C) including White (orange) and Black (blue), and SES/county‐level poverty rates (B, D) including Low‐poverty (orange), Medium‐poverty (blue) and High‐poverty (black), for patients with osteosarcoma at 18 SEER sites from 1984 to 2013
