The Epidemiology and Demographics of Hip Dysplasia
Figure 5
The demographics of hip osteoarthritis in adults. (a) Radiographic prevalence of hip osteoarthritis by ethnicity and geographic location. Data from Lau et al. [472]. (b1) Estimated rates of total hip replacements for primary coxarthrosis in San Francisco, 1984–1988, for men. Data from Hoaglund et al. [473]. (b2) Estimated rates of total hip replacements for primary coxarthrosis in San Francisco, 1984–1988, for women. Data from Hoaglund et al. [473]. (c) Differences in the etiology of adult hip arthritis between Japanese and Caucasian patients. Note the rarity of SCFE and Perthes’ as a cause of adult hip arthritis. Data from Hoaglund et al. [474].
