Handgrip performance as a predictor of incident cognitive decline in older adults: A systematic review and meta-analysis.
Muhammad Younis, Wouter A J Vints, Ivan Bautmans
✦ AI-curated · Sources linked
In 30 seconds
This systematic review and meta-analysis examined the relationship between handgrip performance and cognitive decline in older adults aged 45 and above. Analyzing data from 60 studies involving 380,960 participants, the findings indicated that maintaining or increasing handgrip strength is associated with a reduced risk of cognitive decline (RR=0.809).
Key findings
- Maintained or increased handgrip strength was linked to a reduced risk of cognitive decline (RR=0.809).
- Higher baseline handgrip strength also correlated with a lower risk of cognitive decline (RR=0.812).
- Baseline handgrip strength showed a positive association with global cognition (SRC=0.237).
Why it matters
Identifying early predictors of cognitive decline is essential for timely interventions in aging populations. Handgrip strength may serve as a practical and clinically meaningful biomarker for assessing cognitive health.