Smoke-free homes among single-parent families: Differences associated with parental race/ethnicity and smoking behaviors.

Prev Med Rep · 2018 · PMC5726876 · PMID 29255668

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a positive trendno p-value reported

While we did not assess the significance of the change, the 4% increase suggests a positive trend in the prevalence of smoke-free homes in the nation.

also in 11,005 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.