Australian Podiatry Research in Rheumatology: A Bibliometric Analysis

Abstract

BACKGROUND: To conduct a bibliographic analysis of English language foot and ankle research pertaining to rheumatology published by Australian authors. METHODS: The Scopus database search was conducted to identify all Australian rheumatology articles published by podiatric authors in English from 1970 to 2024. Bibliometric analysis was performed using an open-source tool based on the R language. Citations, journals, authors, institutions and countries were described. Publications were manually categorised according to research type, level of evidence and funding source. RESULTS: The search strategy yielded 89 eligible articles, which received a total of 2438 citations and were published by 200 authors. The most frequent journals were Arthritis Care & Research and Osteoarthritis and Cartilage each with 9 articles or 10% of total publications. The most published institution was La Trobe University (affiliation of 151 authors). Most of the Australian rheumatology articles focused on the evaluation of treatments and therapeutic interventions (n = 35; 39%) and 11 articles (12%) provided Level I evidence. Forty-two publications (47%) were supported by Category 1 funding, however, 29 (33%) reported no research funding. CONCLUSION: Rheumatology represents just 5% of Australian podiatry research. Despite this, it attracts high citation rates relative to number of publications and is well supported by Category 1 funding in comparison to other research fields. Funding sources outside of competitive Category 1 grants appear to be limited however, and research scope is narrow with a high number of evaluative studies conducted. Rheumatology research would benefit from an increase in available funding sources and a broader research scope that informs disease prevention and evidence-based clinical care.