TY - JOUR T1 - Relationship between Heberden’s nodes and underlying radiographic changes of osteoarthritis JF - Annals of the Rheumatic Diseases JO - Ann Rheum Dis SP - 1214 LP - 1216 DO - 10.1136/ard.2004.031450 VL - 64 IS - 8 AU - A Thaper AU - W Zhang AU - G Wright AU - M Doherty Y1 - 2005/08/01 UR - http://ard.bmj.com/content/64/8/1214.abstract N2 - Objective: To determine whether clinically determined Heberden’s nodes (HN) and Bouchard’s nodes (BN) are associated with underlying individual radiographic changes of osteoarthritis (OA).Methods: 232 index patients with symptomatic large joint and/or hand OA, and 257 of their first degree relatives were included. HN were graded 0–2; BN were scored as present/absent. Joint space narrowing (JSN) and osteophyte (OST) were each scored 0–3 using the OARSI atlas. A weighted κ test was used to examine intraobserver reproducibility. Odds ratio (OR) was estimated for the relationship between nodes and associated JSN and OST.Results: The adjusted OR of HN for underlying JSN in the same digit was 1.72 (95% CI 1.47 to 2.02), whereas for OST it was higher at 5.15 (95% CI 4.37 to 6.08). A similar trend was seen with BN and underlying OA, with OST having a higher OR (OR = 2.98, 95% CI 2.55 to 3.47) than JSN (OR = 1.62, 95% CI 1.37 to 1.91).Conclusion: There is a positive relationship between HN/BN and underlying radiographic changes of OA, especially OST. Nodes do appear to link pathologically to OA in interphalangeal joints. ER -