Risk factors for hepatitis C virus infection among blood donors in southern Brazil: a case-control study.

BMC Gastroenterol · 2002 · PMC122085 · PMID 12169200

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did not reach statistical significanceno p-value reported

However, these differences did not reach statistical significance after adjustment for confounding factors.

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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.