Causal relationship between gut microbiome and childhood allergy: A bidirectional Mendelian randomization analysis.

Medicine (Baltimore) · 2026 · PMC12928942 · PMID 41731760

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of marginal significanceno p-value reported

Thirdly, several gut microbiota features demonstrated statistical significance (e.g., P -value < .05) in their association with childhood allergy, their effect sizes were modest (e.g., odds ratios close to 1), indicating findings of marginal significance.

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