Prevalence of radiographic hip osteoarthritis and its association with hip pain in Japanese men and women: the ROAD study T. Iidaka, S. Muraki, T. Akune, H. Oka, R. Kodama, S. Tanaka, H. Kawaguchi, K. Nakamura, N. Yoshimura Osteoarthritis and Cartilage Volume 24, Issue 1, Pages 117-123 (January 2016) DOI: 10.1016/j.joca.2015.07.017 Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions
Fig. 1 (A) Prevalence (percentage) of subjects with radiographic hip osteoarthritis in each age stratum (<50, 50–59, 60–69, 70–79, ≥80). (B) Prevalence (percentage) of subjects overall with hip pain in each age stratum. Osteoarthritis and Cartilage 2016 24, 117-123DOI: (10.1016/j.joca.2015.07.017) Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions
Fig. 2 Proportion (percentage) of subjects with hip pain in each subgroup classified by K/L grade in the overall population and communities. The number of subjects in each subgroup is shown under the bars. K/L, Kellgren/Lawrence. Osteoarthritis and Cartilage 2016 24, 117-123DOI: (10.1016/j.joca.2015.07.017) Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions