Rasch analysis of the brief Michigan Hand Questionnaire in patients with thumb osteoarthritis.

BMC Musculoskelet Disord · 2022 · PMC9175463 · PMID 35676667

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

highly significantno p-value reported

Often, items with highly significant DIF can cause artificial DIF in other items.

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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.