The Influence of Orthopedic Journals in Knee Arthritis Treatment Research: Evaluation Using Relative Citation Ratio

• Published in: Curēus (Palo Alto, CA) CA), 2022-03, Vol.14 (3), p.e23415-e23415
• Main Authors: Megalla, Martinus, Grace, Zachary T, Omari, Ali M, Sanders, Angeline, Imam, Nareena, Koerner, John D, Alberta, Frank G, Klein, Gregg R
• Format: Article
• Language: English
• Subjects: Anti-inflammatory agents; Arthritis; Impact factors; Joint replacement surgery; Joint surgery; Knee; Medicine; Nonsteroidal anti-inflammatory drugs; Orthopedics; Physical therapy; Science; Steroids
• ISSN: 2168-8184; 2168-8184
• DOI: 10.7759/cureus.23415

Introduction The iCite database, developed by the National Institute of Health (NIH), utilizes a bibliometric known as the relative citation ratio (RCR) to gauge scholarly impact. The goal of this study was to use the RCR to evaluate the influence of orthopedic journals in regard to knee arthritis treatment literature, as no such studies exist to date. Materials and methods The 100 highest RCR-rated articles published between 2007 and 2017 were obtained in the following categories: physical therapy (PT), viscosupplementation (VS), nonsteroidal anti-inflammatory drugs (NSAIDs), corticosteroid injection (CSI), results of total knee arthroplasty (TKA), platelet-rich plasma (PRP), and meniscectomy (MS). Journals were categorized with respect to the following specialties: general orthopedics (GO), orthopedic subspecialty (OSS), nonsurgical musculoskeletal (NSMSK), general medicine (GM), and basic science/nonclinical (BS/NC). Results Across the seven domains, GO journals held the highest median RCR, while OSS ranked fourth (RCR, 6.60 versus 3.95; p=0.0027). GO journals were considered the most influential specialty in CSI (RCR, 2.99), while OSS journals held the highest median RCR in PRP (RCR, 4.10). OSS and GO journals ranked third (RCR, 4.79) and fourth (RCR, 4.21), respectively, in NSAIDs, lagging behind NSMSK and GM journals. Conclusions Bibliometric tools, such as the RCR, can inform the orthopedic field of current and future research trends and help guide further research efforts. Currently, publications in GO journals hold a strong influence in CSI but less so in PT and NSAIDs. The use of bibliometrics allows the identification of highly influential non-orthopedic articles and journals to read while identifying influential non-orthopedic researchers to promote interdisciplinary collaboration.