[Analysis of information sources in the journal, Atencion Primaria].

OBJECTIVES

To contribute to improving the understanding of the information bases of Spanish scientific production in the primary care field; to aid international contacts and the diffusion of information among doctors in our country.

DESIGN

A bibliometric analysis of the bibliographic references of the studies published in the journal Atención Primaria during 1991. A data base, managed by dBASE IV, was created.

SETTING

The Unit of Documental Analysis and Bibliometry of the Institute of Documental and Historical Studies in Science (University of Valencia-CSIC).

MATERIAL

2,615 bibliographic references in 205 studies contained in volume 8 of Atención Primaria.

MAIN RESULTS

References from journal articles (68%) and books (26%) predominated. There were a large number of references from Spanish publications (45%) as against Northamerican (27%) and British (15%). There were few references from other European countries or Latin America. Information was quickly out of date (4 year semiperiod; Price index 50%). High proportion of self-quotations from the journal.

CONCLUSIONS

The major role of the journal Atención Primaria in communicating information in the primary care field was underlined. The small amount of information from Latin America and E.U. countries (except Great Britain) highlights the isolation of Spain from these countries, which can be explained by the limits of the primary care field itself. There was also little use of information to which access was more difficult for primary care doctors, such as doctoral theses, congress papers or reports. Moreover this is a field with a high percentage of recent literature and rapidly out-of-date information.