Oxidative Stress and the Use of Antioxidants in Stroke.

Antioxidants (Basel) · 2014 · PMC4665418 · PMID 26785066

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an overall trendno p-value reported

In fact, although there has been an overall trend towards improvement in stroke study design, only 36% of studies report randomisation, 11% report concealment, 29% report blinded assessment of outcome, and 3% reported use of power calculations in generation of sample size [ 207 ].

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