Intra-articular injections of sodium hyaluronate (Hyalgan®) in osteoarthritis of the knee. a randomized, controlled, double-blind, multicenter trial in the Asian population.

BMC Musculoskelet Disord · 2011 · PMC3203101 · PMID 21978211

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

did not achieve significanceno p-value reported

However, the differences did not achieve significance.

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