Causal link between folic acid and recurrent aphthous ulcers: A two-sample Mendelian randomization study.

Medicine (Baltimore) · 2026 · PMC13268558 · PMID 42299524

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hedged sentence

0.0090

closest p · 0.2× alpha

0.0090

boldest claim

The sentences

nominally significantP = .009actually significant

The IVW analysis indicated a nominally significant association between genetically predicted folic acid levels and RAU risk (odds ratio [OR] = 2.05, 95% confidence interval [CI]: 1.20–3.50, P = .009).

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