Proximal humeral fracture as a risk factor for subsequent hip fractures.

ABSTRACT:

Background

With the aging of the world's population, the social and economic implications of osteoporotic fractures are at epidemic proportions. This study was performed to test the hypothesis that a proximal humeral fracture is an independent risk factor for a subsequent hip fracture and that the risk of the subsequent hip fracture is highest within the first five years after the humeral fracture.

Methods

A cohort of 8049 older white women with no history of a hip or humeral fracture who were enrolled in the Study of Osteoporotic Fractures was followed for a mean of 9.8 years. The risk of hip fracture after an incident humeral fracture was estimated with use of age-adjusted Cox proportional hazards regression analysis with time-varying variables; women without a humeral fra

SUBMITTER: Clinton J 

PROVIDER: S-EPMC2669747 | biostudies-literature | 2009 Mar

REPOSITORIES: biostudies-literature