The efficacy and safety of continuous versus single-injection popliteal sciatic nerve block in outpatient foot and ankle surgery: a systematic review and meta-analysis.

BMC Musculoskelet Disord · 2019 · PMC6788034 · PMID 31601208

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hedged sentence

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closest p

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boldest claim

The sentences

borderline significantno p-value reported

found that smoking history was a borderline significant factor for developing neuropathic symptoms (adjusted OR: 2.25, 95% CI: 0.96–5.33).

also in 11,409 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.