Fig. 1.
Schematic illustration of the study design and subject selection criteria. The study population consisted of 110 patients in the fracture group and 95 patients in the control group.
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.