Relationship between soy and isoflavone intake and periodontal disease: the Freshmen in Dietetic Courses Study II.

BMC Public Health · 2008 · PMC2267787 · PMID 18226266

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of borderline significanceno p-value reported

A significant inverse dose-response relationship between the intake of isoflavones and the prevalence of periodontal disease was observed, although the difference in the adjusted odds ratio between the extreme quintiles was of borderline significance ( P for trend = 0.04).

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