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. Author manuscript; available in PMC: 2017 Sep 4.
Published in final edited form as: Rheumatology (Oxford). 2017 Apr 7;56(7):1189–1199. doi: 10.1093/rheumatology/kex040

Fig 3.

Fig 3

Prevalences in the Lumbar and Thoracic spine of DDD KL grades 3+4 associated with (left) age, (centre) nationality and European Region and (right) Investigational Centre, all adjusted to age 65 and shown with 95% confidence intervals. Men and women are shown separately. Key to country codes, right hand graph: BE Belgium; DE Germany; ES Spain; FR France; GR Greece; HU Hungary; IT Italy; NL Netherlands; PL Poland; PO Portugal; RU Russia; SE Sweden; SK Slovakia; UK United Kingdom.