A Causal Association Between Drug Use and Cognitive Impairment: A Two-Sample Mendelian Randomization Study.

Brain Behav · 2025 · PMC12606049 · PMID 41220200

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

nominally significantno p-value reported

Thus, although nominally significant, these signals may be underpowered and should be regarded as exploratory pending replication.

also in 7,732 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.