A Coloured Pen Needle Education System Improves Insulin Site Rotation Habits: Results of a Randomized Study.

Diabetes Ther · 2020 · PMC7644732 · PMID 33064250

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

an overall trendno p-value reported

While the practice of reusing pen needles was still evident in the group assigned the coloured pen needles, there was an overall trend towards less reuse with 72% reporting at the end of the study that they only used each pen needle once.

also in 4,871 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.