Bone Abstracts

see PP380....

The origin of the recent levelling-off in hip-fracture incidence in several settings is unknown.Methods: Using Danish national inpatient data for individuals aged ≥50 years during 1980–2010, we examined annual number and incidence of hip fractures and age, period, and cohort effects by log-likelihood estimates in Poisson regression models. Age adjustment was done by direct standardization, time-trend analysis by linear regression, and identifi...

Objective: The reasons for the recent decrease in hip fracture rates remain unclear. While current antiosteoporosis efforts are important also factors earlier in life seem essential and we examined age-period-cohort (APC) effects in hip fracture incidence in the Sweden (SE) and Denmark (DK).Material and Methods: We studied the entire populations aged ≧50 years from 1987 to 2010 in SE and DK and ascertained acute hip fractures in nationwide discharge r...