Article
The association of body mass index and osteoarthritis of the knee joint: an examination of genetic and environmental influences.
Arthritis and rheumatism - 1 Apr 2003
Manek Nisha J, Hart Deborah, Spector Timothy D, MacGregor Alexander J
Abstract excerpt
OBJECTIVE: To examine the genetic and environmental influences on the known association between body mass index (BMI) and knee osteoarthritis (OA), using adult twin data. METHODS: Bilateral knee radiographs were obtained from 785 pairs of healthy female twins (mean age 54.5 +/- 7.8 years) from the St. Thomas' Hospital Adult Twin Registry (261 monozygotic [MZ] and 524 dizygotic [DZ] twin pairs). Tibiofemoral knee...
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