correlational
Analysis v1
Strong Support

In Switzerland, about one out of every four cancer cases that could have been avoided were linked to things people can change, like smoking, drinking too much, being overweight, not exercising enough, and eating poorly.

20
Pro
0
Against

Evidence from Studies

Supporting (1)

20

Community contributions welcome

The study looked at the same lifestyle factors and found exactly 25.2% of preventable cancer cases were linked to them in Switzerland from 2015 to 2019, so it supports the claim.

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.