correlational
Analysis v1
Strong Support
Whether you're in your 50s or 70s, having stronger hands is linked to living longer—this holds true for both younger seniors and the oldest adults.
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Evidence from Studies
Supporting (1)
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Community contributions welcome
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People in South Korea who could squeeze harder with their hands lived longer, no matter if you compared their strength to their body size or just looked at how strong they were overall.
Contradicting (0)
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Community contributions welcome
No contradicting evidence found
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.