Treatment of knee osteoarthritis with intra-articular injection of autologous adipose-derived mesenchymal progenitor cells: a prospective, randomized, double-blind, active-controlled, phase IIb clinical trial.

Stem Cell Res Ther · 2019 · PMC6528322 · PMID 31113476

Europe PMC DOI

hedged sentences

0.2197

closest p · 4.4× alpha

0.2197

boldest claim

The sentences

did not reach statistical significanceP = 0.2197not close (p > 0.1)

There was a trend of more reduction of WOMAC score in the Re-Join® group, but this difference did not reach statistical significance ( P = 0.2197).

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showed a trendno p-value reported

Injection of Re-Join® showed a trend of a higher improvement rate compared with HA although the difference was not statistically significant.

also in 53,322 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.