Transforming growth factor beta-1 (TGFB1) and peak bone mass: association between intragenic polymorphisms and quantitative ultrasound of the heel.

BMC Musculoskelet Disord · 2005 · PMC1182375 · PMID 15955247

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

may be significantno p-value reported

Recruitment was conducted by public advertisement, and there may be significant bias toward those believing they were at higher risk for a bone related disease, particularly because of family history.

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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.