Relationship of Bone Mineral Density and Knee Osteoarthritis (Kellgren-Lawrence Grade): Fifth Korea National Health and Nutrition Examination Survey.

Clin Orthop Surg · 2021 · PMC7948046 · PMID 33747379

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a decreasing trendno p-value reported

an increasing trendno p-value reported

Although it was not at a statistically significant level ( p = 0.094), vitamin D showed an increasing trend in mild OA (KL grades 1 and 2) and a decreasing trend in moderate to severe OA (KL grades 3 and 4).

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