Association of sleep duration and risk of mental disorder: a systematic review and meta-analysis.

Sleep Breath · 2024 · PMC10954977 · PMID 37642884

Europe PMC DOI

hedged sentences

—

closest p

—

boldest claim

The sentences

marginal significanceno p-value reported

Despite consistently marginal significance in overall and subgroup analyses, the findings extended those of Zhai et al. revealing a negative association between short sleep duration (SSD) and mental health [ 73 ].

also in 3,113 other papers

may be significantno p-value reported

The third factor may be significant heterogeneity across studies.

also in 7,550 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.