Efficacy and Safety of Botulinum Toxin Type A for Limb Spasticity after Stroke: A Meta-Analysis of Randomized Controlled Trials.

Biomed Res Int · 2019 · PMC6475544 · PMID 31080830

Europe PMC DOI

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an obvious trendno p-value reported

Furthermore, although summary results for active upper limb function were not statistically significant, an obvious trend of increase was detected, which requires further large-scale trials for verification.

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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.