Lower-Body Fractures and the Risk of Dementia: A Nationwide Population-Based Study.

ABSTRACT:

Background and purpose

The association between physical activity and dementia has been shown in various observational studies. We aimed to determine the risk of dementia in the elderly with lower-body fractures.

Methods

We reconstructed a population-based matched cohort from the National Health Insurance Service-Senior Cohort data set that covers 511,953 recipients of medical insurance in South Korea.

Results

Overall 53,776 subjects with lower-body fractures were identified during 2006-2012, and triplicate control groups were matched randomly by sex, age, and years from the index date for each subject with a fracture. There were 3,573 subjects (6.6%) with and 7,987 subjects (4.9%) without lower-body fractures who developed dementia from 2008 up to 2015. Lower-body fra

SUBMITTER: Kim JK 

PROVIDER: S-EPMC10921054 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature