A systematic review on self-management education campaigns for back pain.

S Afr J Physiother · 2019 · PMC6739526 · PMID 31535051

Europe PMC DOI

hedged sentence

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closest p

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a positive trendno p-value reported

Although this outcome was only statistically significant in the Australian campaign, all other campaigns showed a positive trend with respect to healthcare utilisation.

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.