ArticleOsteoarthritis and cartilage open2020
Is the Association between Knee Injury and Knee Osteoarthritis Modified by the Presence of General Joint Hypermobility.
Article in Osteoarthritis and cartilage open, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed, 6 citations in OpenAlex.
- Research landscape, hotspots, and evolutionary trends of knee osteoarthritis and oxidative stress: a multidimensional bibliometric analysis.Frontiers in medicine · 2026Article
- Molecular Pathogenesis of Joint Hypermobility: The Role of Intergenic Interactions.Medical sciences (Basel, Switzerland) · 2025Article
- Article
Corrections and comments
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Authors and funding
12 authors at 4 institutions in 1 country.
Funding
Abstract
Objective: To evaluate whether joint hypermobility modifies the association between knee joint injury and knee osteoarthritis (OA) among adults. Methods: Data were from three studies: Genetics of Generalized Osteoarthritis (GOGO; N=2,341), Genetics of Osteoarthritis (GO; N=1,872), and the population-based Johnston County Osteoarthritis Project (JoCoOA; N=1,937). Knee injury was defined as a self-report of prior fracture or severe injury to either knee. OA was defined using three variables: knee pain (pain, aching, or stiffness of the knee on most days), radiographic OA (rOA; Kellgren-Lawrence grade 2-4), and symptomatic OA (sxOA; knee rOA with knee pain). Joint hypermobility was defined as Beighton score ≥4. For each study, separate logistic regression models, stratified by joint hypermobility, were used to estimate the association of knee injury with knee pain, rOA, and sxOA, adjusting for age, sex, body mass index, and race (JoCoOA only); statistical interactions between injury and hypermobility were assessed (p-value<0.10). Results: In all three studies, knee injury was associated with OA variables of knee pain, rOA, and sxOA (adjusted odds ratios [aOR] range 1.83-3.75). The association of knee injury with rOA and sxOA was magnified among individuals with vs. without joint hypermobility in GOGO: rOA aOR 11.0, 95% confidence interval [CI] 4.0-30.1 vs. 2.7, 95% CI 2.0-3.6, p=0.009; sxOA aOR 9.2, 95% CI 3.5-24.3 vs. 3.3, 95% CI 2.4-4.4, p=0.032. Interactions were not statistically significant in GO or JoCoOA. Conclusions: In a general adult population, the presence of joint hypermobility may not modify the strong association between knee injury and OA.
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Registered trials
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