correlational
Analysis v1
Strong Support
People who work nights or irregular shifts in healthcare tend to have less healthy heart rhythms, which means their hearts aren't recovering as well—and this is linked to a higher chance of heart problems, even if they're young or live a healthy lifestyle.
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Evidence from Studies
Supporting (1)
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Community contributions welcome
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Shift workers often sleep poorly, and this study shows that poor sleep is linked to a less healthy heart rhythm, which can raise the risk of heart problems—even if they’re young or eat well.
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.