Do functional walk tests reflect cardiorespiratory fitness in sub-acute stroke?

J Neuroeng Rehabil · 2006 · PMC1592502 · PMID 17010203

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may be significantno p-value reported

A limitation of the current study is the relatively small sample size; with a larger sample, the association between 6MWT distance and symmetry ratio and CMSA scores may be significant.

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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.