RESUMO
Estudos bibliométricos na área da educação física ainda são relativamente raros, especialmente tra-tando-se das relações entre atividades físicas e violência. O objetivo desta pesquisa foi realizar uma análise bibliométrica da produção científica relacionada à associação entre violência e prática de atividades físicas. Foi realizada uma pesquisa na base de dados Web of Science, através de busca com palavras-chave adequadas e extração de dados a partir do software VantagePoint V.8. Trabalhou-se, ao final, com um total de 2.163 artigos. Os autores que mais produziram a respeito do tema foram James F. Sallis (EUA), Ester Cerin (Austrália), Billie Giles-Corti (Austrália). O primeiro autor apa-rece, ainda, como o mais citado. Os Estados Unidos aparecem como o país com maior produção científica, enquanto a University of California como a instituição que lidera as pesquisas sobre o tema. A área de pesquisa mais frequente nas publicações sobre o tema foi a Public, Environmental & Occupational Health. Foi possível concluir que existe uma rede de pesquisadores organizados, sendo James F. Sallis o pesquisador central. Os estudos ocorrem predominantemente, em países mais desenvolvidos e com menores taxas de homicídios, enquanto os países da América Latina, com as maiores taxas de homicídios, desenvolveram poucas pesquisas sobre o tema
Bibliometric studies in the area of physical education are still relatively rare, especially on the relationship between physical activities and violence. The objective of this research was to carry out a bibliometric anal-ysis of the scientific production on the association between violence and the practice of physical activities. A search was conducted in the Web of Science database, through a search with appropriate keywords and data extraction from the VantagePoint V.8 software. This study included a total of 2,163 articles. The authors who produced the most on the subject were James F. Sallis (USA), Ester Cerin (Australia), Billie Giles-Corti (Australia). The first author is also the most cited. The United States is the country with the highest scientific production, while the University of California is the institution that leads research on the subject. The most frequent research area in publications on the topic was Public, Environmental & Occupational Health. It was possible to conclude that there is a network of organized researchers, with James F. Sallis as the central researcher. The studies are predominantly carried out in more developed countries with lower homicide rates, while Latin American countries, with the highest homicide rates, have developed little research on the subject
RESUMO
BACKGROUND: Lung cancer is a major health problem, with estimates of 1.6 million tumor-related deaths annually worldwide. The emergence of endobronchial ultrasound (EBUS), a minimally invasive procedure capable of providing valuable information for primary tumor diagnosis and mediastinal staging, significantly changed the approach of pulmonary cancer, becoming part of the routine mediastinal evaluation of lung cancer in developed countries. Some economic evaluation studies published in the last 10 years have already analyzed the incorporation of the EBUS technique in different health systems. The aim of this systematic review is to synthesize the relevant information brought by these studies to better understand the economic effect of the implementation of this staging tool. METHODS: The systematic review will be reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement guidelines. Eletronic databases (Medline, Lilacs, Embase, Cochrane Library of Trials, Web of Science, Scopus, National Health System Economic Evaluation Database) will be searched for full economic analyses regarding the use of EBUS-guided transbronchial needle aspiration (EBUS-TBNA) compared to the surgical technique of mediastinoscopy for the mediastinal staging of lung cancer. Two authors will perform the selection of studies, data extraction, and the assessment of risk of bias. Occasionally, a senior reviewer will participate, if necessary, on study selection or data extraction. RESULTS: Results will be published in a peer-reviewed journal. CONCLUSION: This review may influence a more cost-effective mediastinal staging approach for patients with lung cancer around the world and help health decision makers decide whether the EBUS-TBNA technique should be incorporated into their health systems and how to do it efficiently. PROTOCOL REGISTRY: PROSPERO 42019107901.