Stronger Grip Means Longer Life

Original Title

Association of absolute and relative hand grip strength with all-cause mortality among middle-aged and old-aged people

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Summary

People who can squeeze harder with their hands tend to live longer, especially if they have other health problems.

Proposed Mechanism

No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.

Quality Analysis
Methodology
59%
Moderate QualityOverall Score
Cohort StudyMedicine

Systematic Reviews & Meta-Analyses

Max 100

Randomized Controlled Trials

Max 90

Cohort Studies

Max 72

Case-Control Studies

Max 58

Cross-Sectional Studies

Max 44

Case Reports & Case Series

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Expert Opinion & Narrative Reviews

Max 5
StrongerWeaker
Cohort Studies
Level 2
59

59 / 72

Evidence Score

Groups of people are followed over time to see who develops an outcome. Strong for identifying risk factors and associations, but cannot prove causation as firmly as RCTs.

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