Methodology Series Module 7: Ecologic Studies and Natural Experiments.

Indian J Dermatol · 2017 · PMC5286749 · PMID 28216721

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

a significant trendno p-value reported

In nearly, all countries with gross domestic product (GDP) <US$ 2000, there was a significant trend in HIV prevalence across wealth quintiles.

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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.