Maternal air pollution exposure and postpartum depression: a systematic review and meta-analysis.

J Glob Health · 2026 · PMC12968735 · PMID 41787938

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

may be significantno p-value reported

For single-study estimates, findings that CO, NO 3 - , and NH 4 + exposure and PPD risk may be significant in our meta-analysis.

also in 13,097 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.