Prospective, Randomized, Multicenter FDA IDE Study of CHARITÉ Artificial Disc versus Lumbar Fusion: Effect at 5-year Follow-up of Prior Surgery and Prior Discectomy on Clinical Outcomes Following Lumbar Arthroplasty.

SAS J · 2009 · PMC4365588 · PMID 25802625

Europe PMC DOI

hedged sentences

0.0444

closest p · 0.9× alpha

0.0703

boldest claim

The sentences

barely significantP = 0.0444actually significant

However, the VAS improvements from baseline were not statistically significant in the FDG subgroup, and they were barely significant in the FSG subgroup (change from baseline: FSG= -24.2 ± 36.4, P = 0.0444; FDG= -26.7 ± 38.7, P = 0.2188).

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showed a trendP = 0.0703so close (0.05 < p ≤ 0.1)

In addition, the difference in VAS changes from baseline between the FSG and FNG subgroups showed a trend of decreased VAS improvements for FSG ( P = 0.0703).

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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.