Fig 2 Receiver operating curves of QFracture, FRAX, and Garvan predictive tools for hip and major osteoporotic fractures during five years of follow-up in comparative and tool specific external validation analyses
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.