SOF Online
The Study of Osteoporotic Fractures (SOF)
A multicenter, observational study of 10,000 older women
Getting started
You must have an account and accept the terms of a Data Use Agreement before you can download or explore clinical data.
About the SOF Study
SOF, a nationwide research study funded by the National Institutes of Health, began in 1986
Publications
Find out more about participating in the SOF publications process and see a listing of current SOF publications.
Data & Documentation
An extensive bank of data, images and specimens have been archived as part of the SOF study.