Related Experiment Videos
Physical activity and predisposition for hip fractures: a review
R M Joakimsen1, J H Magnus, V Fønnebø
1Institute of Community Medicine, University of Tromsø, Norway.
Summary
Regular physical activity, from childhood to adulthood, significantly lowers hip fracture risk by up to 50%. This protective effect is evident in leisure activities, daily chores, and across diverse global populations.
Area of Science:
- Gerontology
- Epidemiology
- Orthopedics
Background:
- Hip fractures are a major cause of morbidity and mortality in older adults.
- The role of physical activity in mitigating hip fracture risk is an area of ongoing research.
Purpose of the Study:
- To review and synthesize existing evidence on the association between physical activity and hip fractures.
- To assess the consistency and strength of this association across different populations and types of physical activity.
Main Methods:
- Systematic review of epidemiological studies.
- Inclusion of follow-up studies, nested case-control studies, and case-control studies.
- Analysis of data from diverse geographical regions including the USA, Australia, Asia, and Europe.
Main Results:
- All reviewed studies indicate a protective effect of physical activity against hip fractures.
- Leisure-time physical activity shows a stronger association than occupational activity.
- The protective effect is observed across all age groups, from childhood to adulthood, and in various global populations.
Conclusions:
- Physical activity, including daily chores like walking and climbing stairs, is consistently associated with a reduced risk of hip fracture.
- Maintaining an active lifestyle is a crucial preventive strategy for hip fractures.
- The findings underscore the importance of promoting physical activity across the lifespan to reduce the burden of hip fractures.