Barely Significant
← all excerpts

Exposure to low concentrations of PM<sub>2.5</sub> and its constituents with preterm birth in Shenzhen, China: a retrospective cohort study.

BMC Public Health · 2025 · PMC11974226 · PMID 40197210

Europe PMCDOI
1
hedged sentence
—
closest p
—
boldest claim

The sentences

a decreasing trendno p-value reported
Conversely, exposure to SO 4 2− shows a decreasing trend in the risk of PTB with increasing concentration ( P for trend value = 0.019).

also in 47,180 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.