Systematic review of three-dimensional printing for simulation training of interventional radiology trainees.

3D Print Med · 2021 · PMC8059217 · PMID 33881672

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a positive trendno p-value reported

Out of the 19 omitted articles, two of the articles analyzed the face, content and construct validity of 3D printed simulators and revealed a positive trend in both studies [ 32 , 58 ].

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.