Derivation Web

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**Selected angle:** `source`

## One-sentence thesis

Scoping review of Metformin: 6 findings across 6 independent sources, aligned below by population, comparator, endpoint, and effect size. Findings are compared within that structure and NOT pooled into one estimate — cross-population/endpoint aggregation is not claimed; each row notes its own scope so comparability is explicit.


**Interpretati…