Socioeconomic position and body composition in childhood in high- and middle-income countries: a systematic review and narrative synthesis.

Int J Obes (Lond) · 2021 · PMC8528703 · PMID 34315999

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

an increasing trendno p-value reported

Studies using serial data in children have shown secular changes in body composition, with an increasing trend for FM index (FMI) from 1960 to 1999 in the US [ 13 ].

also in 63,971 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.