A prospective, randomized, double-blind, placebo-controlled, multicenter study of thiamin plus folic acid in the treatment of cognitive impairment in patients undergoing maintenance hemodialysis.

Ren Fail · 2026 · PMC13134739 · PMID 42059045

Europe PMC DOI

hedged sentence

0.0560

closest p · 1.1× alpha

0.0560

boldest claim

The sentences

only marginally significantp = 0.056so close (0.05 < p ≤ 0.1)

In contrast, the control group exhibited only marginally significant deterioration trends in language ability ( p = 0.056) and executive function ( p = 0.059), while the remaining domains remained stable (all p > 0.05).

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