title: A bibliometric analysis of cancer research in South Africa: study protocol.
abstract: BACKGROUND
  Cancer is an important and growing public health burden in South Africa (SA). Over the past few decades, there has been considerable scientific activity in cancer in SA. However, there has been limited analysis of cancer scientific publications. In this paper, we present a protocol for bibliometric analysis of cancer research conducted in SA.
  
  
  METHODS
  A comprehensive search of the journal databases PubMed, SCOPUS, Web of Science and EBSCO will be conducted to identify and retrieve data from primary peer-reviewed cancer research articles using a set of consensus search words. Articles that involve cancer research conducted in SA or using biological or clinical data from South African participants and published between 2004 and 2014 will be included in the study. Two independent researchers will screen the articles for eligibility. Bibliometric indicators and study characteristics will be extracted, entered into a database and analysed. The cancer disease site will be recorded and research will be classified using the Common Scientific Outline system. Data obtained will be analysed to determine SA's publication productivity index in cancer research. Annual trends in bibliometric indicators and the type of cancer research will be determined. The degree of collaboration in research conducted in SA will be analysed using co-authorship matrix software. A publication to disease type ratio will be used to assess scientific production relative to disease burden.
  
  
  BACKGROUND
  As this analysis will draw on publicly available data and does not directly involve human participants, ethical review is not required. We anticipate that the bibliometric analysis will identify the trends in cancer research productivity and the extent to which cancer research is aligned to the local burden of disease. Results will be published in peer-reviewed journals and presented in a user-friendly format to relevant policymakers and funders.
authors: Cancer Research Initiative, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa Women's Health Research Unit, Faculty of Health Sciences, School of Public Health & Family Medicine, University of Cape Town, Cape Town, South Africa.
authors: Jennifer
authors: J
authors: Moodley
authors: Cancer Research Initiative, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
authors: Vedantha
authors: V
authors: Singh
authors: Vaccines for Africa Initiative, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa Division of Medical Microbiology, Department of Clinical Laboratory Sciences, University of Cape Town, Cape Town, South Africa.
authors: Benjamin M
authors: BM
authors: Kagina
authors: Vaccines for Africa Initiative, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa Division of Medical Microbiology, Department of Clinical Laboratory Sciences, University of Cape Town, Cape Town, South Africa.
authors: Leila
authors: L
authors: Abdullahi
authors: Vaccines for Africa Initiative, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa Division of Medical Microbiology, Department of Clinical Laboratory Sciences, University of Cape Town, Cape Town, South Africa.
authors: Gregory D
authors: GD
authors: Hussey
mesh_terms: D015706:Bibliometrics; D035843:Biomedical Research; D017281:Cost of Illness; D016206:Databases, Bibliographic; D006801:Humans; D009369:Neoplasms; D011643:Publishing; D012106:Research; D012107:Research Design; D013019:South Africa
keywords: MEDICAL HISTORY; ONCOLOGY; PUBLIC HEALTH