Secular trends in hip fractures in adults over 50 years old: a retrospective analysis of hospital admissions to the Brazilian Public Health System from 2004 to 2013.

Unlabelled: This was a retrospective observational study to determine the secular trends in osteoporosis hip fractures in Brazil from 2004 to 2013. The fracture rates were stable for both sexes, and there was not a secular trend. Fractures were predominant in the South and Southeast Regions.