The Effects of Particulate Matter Alert on Urban Park Visitation in Seoul, Korea: Using Segmented Regression.

Int J Environ Res Public Health · 2022 · PMC9693038 · PMID 36430091

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a decreasing trendno p-value reported

In fact, the health effect estimates of PM in Seoul showed temporal heterogeneity, with a decreasing trend in recent years [ 18 , 19 ].

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.