Where does research occur in geriatrics and gerontology?
The International Plan of Action on Aging 2002 emphasized the need to promote and develop research on aging, especially in underdeveloped countries. This article aims at describing the current situation with regard to the international scientific production in the field of geriatrics and gerontology. All articles published in journals included in the categories "Geriatrics and Gerontology" of the Science Citation Index or "Gerontology" of the Social Science Citation Index in 2002 were analyzed. There is unquestionable predomination by the United States, which participates in 53.8% of the articles analyzed, followed by the United Kingdom (9.66%) and Canada (6.66%). The production of the 15 European Union countries together is 31.2%. When adjustments are made for economic or population factors, other countries show their importance: Israel and Sweden, for example. Authors from richer countries participate in more than 95% of the articles, whereas those in less-developed countries tend to publish less, and when they do so, it is through collaboration with more-developed countries. In general, only 10.5% of the articles are written in collaboration with institutions from different countries. One of the keys to stimulating research in less wealthy countries would seem to be precisely through collaboration. This would aid the transfer of knowledge and experience, allowing researchers in these countries to obtain autonomy to perform their own studies independently and to provide them with the ability to gain access for their publications at the international level.
Navarro
Albert
A
Latin African & Latin American Research Groups (GRAAL), Laboratory of Biostatistics and Epidemiology, School of Medicine, Autonomous University of Barcelona, Cerdanyola del Vallès, Spain. albert.navarro@uab.es
Lynd
Frances E
FE
D000368:Aged; D000569:Americas; D001208:Asia; D044362:Australasia; D019049:Developed Countries / Q000706:statistics & numerical data*; D003906:Developing Countries / Q000706:statistics & numerical data*; D005060:Europe; D005853:Geriatrics / Q000706:statistics & numerical data*; D006801:Humans; D010506:Periodicals as Topic / Q000706:statistics & numerical data; D012106:Research / Q000706:statistics & numerical data*; D012959:Socioeconomic Factors