Declining needs for total joint replacements for rheumatoid arthritis.

Arthritis Res Ther · 2011 · PMC3308092 · PMID 22040689

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a slight trendno p-value reported

A decline was seen in the incidence of the primary hip TJR from 12.6 to 6.6 per 1,000 person-years, whereas a slight trend toward an increase of primary TJR of the knee was observed.

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