ArticleJournal of the American Academy of Orthopaedic Surgeons. Global research & reviews2021
The Influence of Geographic Region on Hip and Knee Arthroplasty Literature From 1988 to 2018.
Article in Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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.
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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
4 citing papers in PubMed.
- Outcomes and Complications of Total Joint Arthroplasty in Heart Transplant Recipients: A Systematic Review.Journal of clinical medicine · 2026Review
- Increasing research on personalized alignment concepts, robotic-assisted surgery and artificial intelligence in total knee arthroplasty: A bibliometric analysis of the last 10 years inJournal of experimental orthopaedics · 2026Review
- Comparison of the scientific performance in hip and knee arthroplasty between the leading continents.Frontiers in surgery · 2023Article
- Middle East Authors' Contribution to theArthroplasty today · 2022Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionTotal joint arthroplasty constitutes a major focus of publications within orthopaedics. Because research expands and investigators from around the world contribute, it is important to understand the dynamics of publication.
methodsPubMed was queried for hip and knee arthroplasty-related articles published between 1988 and 2018 within seven orthopaedic journals. A bibliometric analysis was done. The manuscript region of origin was determined by the affiliated country of the last author and used to examine trends in publication.
resultsA total of 6,160 publications were included. Forty-eight countries from six continents were identified. The quantity of arthroplasty-related publications increased over the study period (n = 246 in 1988 and n = 1,247 in 2018, P < 0.01). Articles were primarily published by North America (51.9%), Europe (32.5%), and Asia (12.4%). Clinical trials accounted for 45.6% of all publications. Articles from Asia received fewer citations than those from North America, Europe, and Oceania (P < 0.001). DISCUSSION: The volume of publications was five times greater in 2018 than in 1988, yet international articles constitute a marginal proportion of annual publications. Most of the literature (84.4%) originated from North America and Europe. Balanced publication of international research may favor global communication of findings, increasing the spectrum of available evidence applicable worldwide.
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Registered trials
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