correlational
Analysis v1
Strong Support
Pacemaker patients with a smaller waistline (under 80 cm for men, under 75 cm for women) are much less likely to die from any cause or heart-related problems over the next few years than those with a larger waist.
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Evidence from Studies
Supporting (1)
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Community contributions welcome
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The study found that pacemaker patients with smaller waists (under 80 cm for men and 75 cm for women) were much less likely to die from any cause or heart problems over time, which matches exactly what the claim says.
Contradicting (0)
0
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.