Effects of Multicomponent Exercise Intervention on Sarcopenia Prevention in Community-Dwelling Older Adults
2024
Effects of Exercise on Sarcopenia in Older Adults
Sample size: 200
publication
Evidence: moderate
Author Information
Author(s): Shi Kewei, He Lingxiao, Fang Ya
Primary Institution: Xiamen University
Hypothesis
Does a multicomponent exercise intervention reduce the incidence of sarcopenia in community-dwelling older adults?
Conclusion
A 6-month multicomponent training can significantly improve physical function and muscle strength but not muscle mass among community-dwelling older adults.
Supporting Evidence
- The exercise group showed a decrease of 4.3% on the incidence of sarcopenia after 6-month intervention.
- Significant improvements were observed in knee extension, grip strength, SPPB score, gait speed, and CST performance.
Takeaway
Older people who exercise can get stronger and move better, but it doesn't help them gain muscle mass.
Methodology
Randomized controlled trial with 200 older adults assigned to exercise or control groups.
Limitations
No significant difference in the incidence of sarcopenia between groups.
Participant Demographics
Community-dwelling older adults aged over 65 years.
Statistical Information
P-Value
0.171
Confidence Interval
[0.082, 3.84]
Statistical Significance
p=0.171
Digital Object Identifier (DOI)
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