Interventions to Reduce Exposures in the Workplace: A Systematic Review of Intervention Studies Over Six Decades, 1960-2019.

Front Public Health · 2020 · PMC7075246 · PMID 32211368

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a positive trendno p-value reported

The absolute number and quality of intervention studies was relatively low, whereas we registered a positive trend of increasing number of occupational intervention studies and increasing study quality over time.

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.