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Evidence found and GRADE certainty

1 questions · 1 findings · 1 reviews

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Highest vs lowest selenium exposure

Bladder cancer risk No. of participants: 279,100 (5 observational studies) · Participants in non experimental cohort studies on selenium and cancer

It is very uncertain whether highest changes bladder cancer risk No. of participants: 279,100 (5 observational… compared with lowest selenium exposure (very low certainty).

1 finding from 1 review