Intraarticular vs. extraarticular ropivacaine infusion following high-dose local infiltration analgesia after total knee arthroplasty: a randomized double-blind study.

Acta Orthop · 2011 · PMC3247887 · PMID 22026413

Europe PMC DOI

hedged sentence

0.0700

closest p · 1.4× alpha

0.0700

boldest claim

The sentences

showed a trendp < 0.07so close (0.05 < p ≤ 0.1)

Patients in group I showed a trend toward lower mean scores during exercise at 48 h postoperatively (p < 0.07). 11 patients in the E group had severe pain at mobilization (VAS ≥ 7), as opposed to 3 patients in the I group (p = 0.03).

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