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The Research Network on Preventive Activities and Health Promotion (redIAPP), a reference network and promoter of primary care research was created in 2003 thanks to the program Thematic Networks for Cooperative Research in Health (RETICS) of the Instituto de Salud Carlos III (ISCIII). Its creation has meant a radical change in the situation of research in primary care. Throughout its 19 years (2003-2021), different research groups and autonomous communities have participated, and different lines of research have been developed with numerous projects and publications. Despite the difficulties suffered, it has created a collaborative research experience between different autonomous communities with great vitality and with important results for primary care. The redIAPP, therefore, has been a great reference for research in primary care and for the deepening of its area of knowledge. Several lines of improvement are suggested for the future of primary care research., (Copyright © 2023 The Authors. Publicado por Elsevier España, S.L.U. All rights reserved.)

Objective: To present an international view of the scientific production in the field of primary care in the period 1985-2004., Design: Retrospective, observational study. Bibliometric analysis., Location: Medline database. WebSPIRS access through version 4.3. We analysed two periods: 2000-2004 (cross-sectional) and 1985-2004 (developmental). Search based on "MeSH Major" with descriptors: Primary Care or Primary Health Care, Family Practice, Family Physicians, Nurse Practitioners, and Entry Terms associated with these., Key Measures: We analysed the bibliometric indicators of production, circulation, dispersion, and visibility., Results: In 2000-2004, published 20911 articles were published, 0.73% of total production. There was a growth rate (1985-2004) of 221%, which was 2.4 times more than average. Transience rate was 83.17%. The English language is predominant (88.81%) over 34 languages, with Spanish being the next (2.6%). Sixteen countries produce 95.67% of the articles. Spain occupies the 7th place. Universities (52%) are the most productive institutions. There are 1074 different journals with the 10 most productive being: Br J Gen Pract, Adv Nurse Pract, Aust Fam Physician, Fam Pract, Fam Med, BMJ, Aten Primary Health Serv J, Can Fam Physician, J Fam Pract. The proportion of trials (5.43%) in PC is similar to other disciplines and has increased by 453% (1985-2004)., Conclusions: The production of Primary care is about 1% of the total scientific output, with a noticeable and higher than average growth over 20 years. The proportion of clinical trials is similar to other disciplines. Although Anglo-Saxon countries and journals are the highest producers, Spain and the journal Aten Primaria is among those highlighted., (Copyright © 2011 Elsevier España, S.L. All rights reserved.)

Aim: To determine the mortality, degree of dependence, survival, and years of life lost (YLL) after first episode of stroke., Design: Cohort study., Location: Community based register., Participants: A total of 553 subjects between 15-90 years with a first episode of definitive or transitory stroke were recruited between 01/04/2006 and 31/03/2008., Measurements: The analyses were performed with the use of time-to-event methods, according to the intention-to-treat principle. The level of dependency was assessed according to the Barthel Scale one year after stroke; YLL (1-70 years) from the mean life expectancies at birth; survival analysis by Kaplan-Meier's curves, bivariate analysis comparing the variables between patients who had survived and those who died, and Cox's multivariate., Results: The mean age was 73.3 (±11.6 years. The mean time of follow-up was 29.7 ± 13,4 months, during which 26.6% of the patients died. The mean Barthel score fell by >20%, particularly among women. There was moderate or greater dependence in 41.5% (95%CI 30.6-52.8%) of the subjects. The overall accumulative probability of survival was 0.96 (95% CI 0.94-0.97) in the first month and 0.69 (95% CI 0.65-0.72) in the fourth year. The thrombolytic treatment showed a protective effect on mortality, particularly among the women. The main predictive variables were, history of recurrent cardiovascular event (RR 6.7, 95% CI 2.2-21.7) and aging (RR 1.08, 95% CI 1.01-1.2). The average YLL was 11.5/10000/year SD7.2, and higher among men., Conclusion: There are differences in functional outcome, mortality, and potential years of life lost by gender. A new cardiovascular event is an independent prognostic factor of survival., (Copyright © 2011 Elsevier España, S.L. All rights reserved.)