Trends in Inequality in Cigarette Smoking Prevalence by Income According to Recent Anti-smoking Policies in Korea: Use of Three National Surveys.

J Prev Med Public Health · 2018 · PMC6283740 · PMID 30514061

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

showed a trendno p-value reported

The data from the three surveys showed a trend for smoking prevalence to decrease as the income level increased, providing evidence for inequalities in smoking by income.

also in 53,322 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.