OBJECTIVES: To study changes in mortality and causes of @entity204 in @entity1 suffering a @entity173 between 1981 and 2001. DESIGN: Historic, register-based cohort study. SETTING: Nationwide cohort study in Denmark. @entity1 : All 163,313 @entity1 suffering a @entity173 between 1981 and 2001 in Denmark and 505,960 age- and sex-matched controls. INTERVENTIONS: Osteosynthesis, arthroplasty, or other management for the @entity173 . MEASUREMENTS: Mortality and cause of @entity204 at 30 days and 1 year. RESULTS: The mean age of the @entity1 with @entity173 increased (from 75.8 in 1981 to 78.1 in 2001, P<.01), and the proportion of @entity1 with @entity173 also increased (from 25.5% to 29.8%, P<.01). A statistically significant decrease was observed in crude 1-year survival. Mortality increased in subjects with a @entity173 from 1981/85 to 1986/2001, whereas it decreased among controls. There was significantly greater mortality in @entity1 undergoing arthroplasty (relative risk=1.05, 95% confidence interval=1.03-1.07) than in those undergoing osteosynthesis. Causes of @entity204 related to the @entity130 that caused the @entity174 explained most of the deaths (68-76%) within the first 30 days after the @entity174 . CONCLUSION: Significant demographic changes took place, with older @entity1 and more @entity1 experiencing @entity173 . After adjustment for age, sex, and comorbidity, survival was poorer in @entity1 suffering a @entity173 than in controls. This calls for measures to improve survival.

Has mortality after a XXXX increased?

@entity1 :: ('9606', 'Species') :: ['patients', 'PARTICIPANTS', 'people', 'men'] @entity174 :: ('MESH:D050723', 'Disease') :: ['fracture'] @entity173 :: ('MESH:D006620', 'Disease') :: ['hip fracture'] @entity204 :: ('MESH:D003643', 'Disease') :: ['death'] @entity130 :: ('MESH:D014947', 'Disease') :: ['trauma']
@entity173 :: (MESH:D006620,Disease) :: ['hip fracture']
