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Canonical Source · systematic review
This page documents how this source is reused across Claim by Claim. A source can support, challenge, qualify or contextualize different claims; appearing here does not imply endorsement of every linked proposition.
Evidence context
Evidence roles describe what this source helps establish inside each Investigation. They are local to that use, not permanent labels attached to the publication itself.
Investigation
The 2018 published Cochrane omega-6 review (November update, DOI 10.1002/14651858.CD011094.pub4) included 19 RCTs (6,461 participants); 10 mortality-contributing trials (4,506) produced RR 1.00 (95% CI 0.88–1.12), low certainty—neither class-wide poisoning nor guaranteed benefit.
Subject families