correlational
Analysis v1
Strong Support
In mice that got sunburns from UV light, those with red tattoos got their third skin tumor a bit sooner and the tumors grew a little faster than in mice without tattoos.
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0
Evidence from Studies
Supporting (1)
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Community contributions welcome
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Red tattoos, ultraviolet radiation and skin cancer in mice
Randomized Controlled Trial
Animal
2017 NovIn mice with red tattoos and sun exposure, tumors showed up a bit faster and grew quicker than in mice without tattoos — 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.