Disease activity and cognition in rheumatoid arthritis: an open label pilot study.

Arthritis Res Ther · 2012 · PMC3674605 · PMID 23211089

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a weak trendno p-value reported

Interestingly, lower CBF correlated with lower levels of fatigue at 3 months, alongside a weak trend for a reduction in CBF after 3 months of treatment with adalimumab.

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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.