0000000000014718

AUTHOR

Juan Carlos Valderrama-zurián

Implicaciones de las variaciones en los nombres de los cardiólogos españoles

research product

Mujeres en la investigación cardiológica española

research product

Producción científica, colaboración y ámbitos de investigación en Enfermedades Infecciosas y Microbiología Clínica (2003–2007)

Introduction: Collaboration is essential for biomedical research. The Carlos III Health Institute (the Spanish national public organization responsible for promoting biomedical research) has encouraged scientific collaboration by promoting Thematic Networks and Cooperative Research Centres. Scientific collaboration in Enfermedades Infecciosas y Microbiologia Clinica journal is investigated. Methods: Papers published in Enfermedades Infecciosas y Microbiologia Clinica in the period 2002-2007 have been identified. Bibliometrics and Social Network Analysis methods have been carried out in order to quantify and characterise scientific collaboration and research areas. Results: A total of 805 pa…

research product

Coauthorship Networks and Institutional Collaboration in Revista Española de Cardiología Publications

The aim of this study was to analyze the patterns of investigator and institutional collaboration in papers published in the Revista Española de Cardiología.Details of coauthorship and institutional collaboration involved in articles published in the Revista Española de Cardiología in the period 2000-2005 were recorded and a collaboration index was derived. Collaboration networks were identified using the TextToPajek and PAJEK software tools.Of the 980 papers analyzed, 95.1% had been authored by two or more individuals and 51.43% involved institutional collaboration. The overall collaboration index was 6.23 (standard deviation [SD] 3.1). There was a significant statistical relationship (P.0…

research product

Exploratory Factor Analysis and Validation Study of the Lifetime Severity Index for Cocaine, Spanish Version (LSI-C-Spanish)

The purpose of the study was to do an exploratory factor analysis and to examine the criterion-related and discriminant validity of the Lifetime Severity Index for Cocaine (LSI-C), Spanish version. A sample of 171 outpatients from 10 drug centers in Spain participated in the study. We conducted the factor analysis with orthogonal rotation and examined correlations between the LSI-C total score and criterion variables as well as the score obtained by a quality of life measure. The factor analysis revealed 2 principal factors that explain 65.8% of the variance. Lower LSI-C scores were associated with taking medication, receiving social help, using cocaine fewer than 30 times during the previo…

research product

The cost of open access publication of papers by spanish authors in five areas of the social sciences

[ES] La publicación en abierto de los artículos conlleva unos gastos conocidos como cargos por procesamiento de artículos (APC, en sus siglas en inglés). El objetivo de este trabajo es determinar el coste de los artículos publicados en abierto mediante APC de autoría española en cinco categorías temáticas de las ciencias sociales: Humanities (Multidisciplinary), Sociology, Information Science & Library Science, Education & Educational Research y Communication de la Colección Principal de la Web of Science (WoS) durante el periodo 2012-2019. Se han identificado las revistas, las instituciones financiadoras y los modelos de publicación más frecuentes. El estudio indica que de las 223 revistas…

research product

Valoración de la paridad en la autoría de los artículos publicados en la Revista Enfermedades Infecciosas y Microbiología Clínica durante el quinquenio 2001-2005

Introduccion Existe una creciente preocupacion por promover la igualdad de genero y la integracion plena de la mujer en las actividades cientificas. El objetivo del presente trabajo es identificar las caracteristicas bibliometricas de los articulos publicados en Enfermedades Infecciosas y Microbiologia Clinica (EIMC) desde una perspectiva de genero. Metodo Se han descargado de la base de datos Science Citation Index-Expanded los registros correspondientes al periodo 2001-2005, y se han calculado las diferencias segun sexo de las distribuciones por ano de publicacion, numero y orden de firmas, tipologia documental, numero de colaboradores e indice de firmas/trabajo en el ambito institucional…

research product

Global scientific production regarding behavioral addictions: An analysis of the literature from 1995 to 2019

© 2021 The Authors.

research product

Redes de coautorías y colaboración institucional en Revista Española de Cardiología

Introduccion y objetivos El presente estudio analiza los patrones de colaboracion de los investigadores y las instituciones en los trabajos publicados en Revista Espanola de Cardiologia. Metodos Se identificaron las coautorias y relaciones de colaboracion institucional de Revista Espanola de Cardiologia en el periodo 2000-2005 y se obtuvo el indice de firmas/trabajo. Para construir las redes de colaboracion se utilizaron los programas «TextToPajek» y «PAJEK ». Resultados Se analizaron 980 trabajos, el 95,1% firmado en coautoria por 2 o mas autores y el 51,43% en colaboracion institucional. El indice de firmas/trabajo ha sido de 6,23 ± 3,1. Se encontro una relacion estadistica (p Conclusione…

research product

Cross cultural adaptation of the Injection Drug User Quality Of Life Scale (IDUQOL) in Spanish drug dependent population, with or without injectable consumption: Drug User Quality of Life Scale-Spanish (DUQOL-Spanish).

Abstract The Injection Drug User Quality of life Scale (IDUQOL) measures the unique and individual circumstances that determine the quality of life of injection drug users. This paper reports the psychometric properties of the Spanish version, for drug dependent persons with or without injectable consumption using a revised instrument: Drug user Quality of Life Scale-Spanish (DUQOL-Spanish). We studied 169 outpatients in 9 Spanish drug treatment centers. Factor analysis, internal consistency, test–retest reliability and criterion-related validity were assessed. The results show the essential unidimensionality of the scale, which supports the use of a total score. Both internal consistency (…

research product

Scientific electronic book

This paper examines the influence of the loss of reference points for the digital readout in user interaction. This has been done using 5 eBooks from different disciplines, accessed through various consultation platforms. We have examined different aspects of the information architecture of these sites to find out if users are aware of their location in the text during reading and maintaining control to scroll through it. The results indicate the need to design more robust information architectures to overcome the problems of loss of location and convert the digital reading experience into a viable alternative

research product

Investigación española en las áreas de adicciones y de trastornos de la alimentación: análisis de la producción, colaboración e impacto científico (1962-2017)

Las adicciones y los trastornos de la alimentación constituyen uno de los principales problemas de salud en la sociedad contemporánea al que se destinan gran cantidad de recursos destinados a la investigación para su prevención y tratamiento. Objetivos. Analizar la investigación española en el área de adicciones y trastornos de la alimentación desde que se publicó el primer trabajo recogido en bases de datos bibliográficas y desde una perspectiva bibliométrica. Metodología. Para obtener la información necesaria se consultaron las bases de datos Web of Science, Scopus y bases de datos del CSIC. Se elaboró un perfil de búsqueda específico. Se obtuvieron indicadores bibliométricos de producció…

research product

Evaluación formal de las revistas españolas del área del sistema cardiovascular

Introduccion y objetivos En la investigacion cientifica moderna, la normalizacion de los procesos y los productos documentales es imprescindible para la transmision correcta de los resultados de la investigacion, ya que garantiza su universalidad, reproducibilidad y acceso. El objetivo de este trabajo es evaluar los aspectos formales de las revistas del area del sistema cardiovascular incluidas en la base de datos Indice Medico Espanol en el ano 2006. Metodos La evaluacion se realizo aplicando un formulario que valora 64 caracteristicas diferentes, basado en los criterios cualitativos para la seleccion de revistas en los principales sistemas de informacion bibliografica. Resultados Las punt…

research product

Network of international scientific collaboration on smoking: analysis of coauthorship through the Science Citation Index (1999-2003)

Objetivo: El objetivo de este trabajo fue establecer los patrones de colaboración científica internacional y la visibilidad que genera la coautoría de artículos sobre tabaquismo en relación a países, a través del Science Citation Index-Expanded (SCI-Expanded) en el periodo de 1999 a 2003. Material y métodos: Se seleccionaron los artículos de colaboración sobre tabaquismo entre países en SCI-Expanded (1999-2003). Se analizaron las redes de colaboración subyacente entre países, comparando su productividad (número de artículos producidos), su visibilidad (número de citas recibidas) y centralidad (grado nodal, intermediación y proximidad). Resultados: Se recuperaron 3.484 artículos en los que h…

research product

The Implications of Name Variations Among Spanish Cardiologists

research product

Redes de colaboración científica internacional en tabaquismo: análisis de coautorías mediante el Science Citation Index durante el periodo 1999-2003

ResumenObjetivoEl objetivo de este trabajo fue establecer los patrones de colaboración científica internacional y la visibilidad que genera la coautoría de artículos sobre tabaquismo en relación a países, a través del Science Citation Index-Expanded (SCI-Expanded) en el periodo de 1999 a 2003.Material y métodosSe seleccionaron los artículos de colaboración sobre tabaquismo entre países en SCI-Expanded (1999-2003). Se analizaron las redes de colaboración subyacente entre países, comparando su productividad (número de artículos producidos), su visibilidad (número de citas recibidas) y centralidad (grado nodal, intermediación y proximidad).ResultadosSe recuperaron 3.484 artículos en los que ha…

research product

La satisfacción de uso de los dispositivos e-reader en una muestra de estudiantes universitarios españoles

Este es un artículo de acceso abierto distribuido bajo los términos de la licencia Creative Commons Attribution-Non Commercial (by-nc) Spain 3.0.

research product

An analysis of the scientific productivity and visibility of publications on usability (1971-2005)

Aims: To analyse usability-related articles published in the period 1971-2005 from a bibliometric point of view. Methods: A search for articles was made in the CSIC databases, the Social Science Citation Index, Science Citation Index, PsycInfo, MEDLINE and Inspec databases, using ad hoc search strategies designed for each. Contribution, specific contribution and overlap indices were calculated, as were the indicators of change in scientific production, the productivity of institutions and journals, and the distribution of journals by area of knowledge. Results: An exponential increase in the number of published articles was recorded, with the highest increase seen over the last five years. …

research product

Comparison of MeSH terms and KeyWords Plus terms for more accurate classification in medical research fields. A case study in cannabis research

Abstract KeyWords Plus and Medical Subject Headings (MeSH) are widely used in bibliometric studies for topic mapping. The objective of this study is to compare the two description systems in documents about cannabis research to find the concordance between systems and establish whether there is neutrality in topic mapping. A total of 25,593 articles from 1970 to 2019 were drawn from Web of Science's Core Collection and Medline and analyzed. The tidytext library, Zipf's law, topic modeling tools, the contingency coefficient, Cramer's V, and Cohen's kappa were used. The results included 10,107 MeSH terms and 28,870 KeyWords Plus terms. The Zipf distribution of the terms was different for each…

research product

Mapping the scientific research on radiology departments: Global trends in publication, collaboration and trending topics.

[Purpose]: To characterize the global research trend in radiology departments based on bibliometric indicators.

research product

World-wide collaboration among medical specialties in smoking research: production, collaboration, visibility and influence

The aim of this study was to analyse the network of scientific collaboration generated by the co-authorship of articles on smoking among different specialties on a world-wide level through the Science Citation Index (SCI) in the period 1999–2003. Material and methods: We selected collaboration articles on smoking research among different specialties listed in the SCI (1999–2003). The underlying network of collaboration among specialties was analysed, comparing production, visibility and centrality. Results: Forty-nine different specialties were identified, of which 47 (96%) had produced articles in collaboration (461 articles). The most productive specialty was Psychiatry–Psychology. The sp…

research product

Perception and consumption of alcohol among the immigrant population from Latin America in Valencia region (Spain).

This study examines patterns of alcohol consumption among the Hispanic immigrant population in Valencia (Spain), and also whether the length of immigrants’ residence in our country and perceived degree of discrimination have any influence on such patterns. A total of 610 Spanish-speaking immigrants (314 women, 296 men) over 15 years of age, from six Hispano-American countries were interviewed in 2006; 76.8% had consumed alcohol in the previous 12 months; 37.6% drink more alcohol in Spain than in their country of origin. This study shows the need to develop specific programs for the immigrant population, with special consideration for the young, males, and smokers. The study's limitations ar…

research product

Publicaciones derivadas de las comunicaciones a los congresos anuales de la Sociedad Española de Cardiología

Resumen Introduccion y objetivos La Sociedad Espanola de Cardiologia celebra anualmente un congreso nacional en el que se presentan numerosas comunicaciones. Sin embargo, se desconoce si posteriormente se publican como articulos y en que revistas. Nuestro objetivo es identificar el grado de publicacion de estas comunicaciones y analizar sus caracteristicas bibliometricas. Metodos Se selecciono aleatoriamente una muestra de 300 comunicaciones presentadas de forma oral durante los congresos de 2002, 2005 y 2008. La identificacion de los trabajos publicados se realizo mediante busqueda en las bases de datos Science Citation Index-Expanded, Scopus , Indice Medico Espanol e Indice Bibliografico …

research product

Género y barreras de accesibilidad al tratamiento en pacientes adictos al alcohol de la Comunidad Valenciana

Introduccion: el objetivo principal del presente estudio fue la identificacion de los motivos que retrasan el acceso de los pacientes dependientes de alcohol de la Comunidad Valenciana a centros especificos de tratamiento. Metodo: fueron entrevistados 563 pacientes de Unidades de Conductas Adictivas y Unidades de Alcohologia. Se les administro una encuesta sobre tratamientos previos en otros centros y sobre barreras que retrasan el acceso al tratamiento en centros ambulatorios especificos. Se realizo un analisis descriptivo de los items y se utilizo la t de student y el test de ANOVA con prueba de Scheffe. Resultados: el 59,7% de los entrevistados manifestaba haber solicitado previamente tr…

research product

Creencias y motivos asociados al consumo de cannabis en población escolarizada de la ciudad de Valencia, España

Resumen Objetivo Determinar las creencias y motivos significativamente asociados con el consumo y no consumo de cannabis en escolares de la ciudad de Valencia, analizando diferencias en cuanto al sexo. Material y metodos Diseno transversal. Participan 1.324 estudiantes con una edad media de 14,86 (DT = 3,17); 47,7% son hombres. Se utilizan las pruebas de χ 2 y regresiones logisticas. Resultados Negar que el consumo de cannabis afecta la salud fisica y mental y el entorno social esta asociado con probar o consumir ocasionalmente o a diario cannabis; y creer que es bueno para lograr un objetivo se asocia igualmente con el consumo ocasional o diario. Los chicos senalan mas que las chicas que e…

research product

Consumption of anabolic steroids in sport, physical activity and as a drug of abuse: an analysis of the scientific literature and areas of research.

Objective The consumption of anabolic steroids (AS) has been growing continuously in recent years. It has gone beyond the sports world; AS are now widely used as drugs of abuse in connection with bodybuilding. This study sets out to assess the state of scientific research in the area. Design Bibliometrics were employed to evaluate the literature retrieved from the principal relevant bibliographic databases: MEDLINE, SportDiscus, the Science Citation Index Expanded and the Social Sciences Citation Index. The core journals were identified along with the leading authors and research groups and their institutional affiliations. Techniques based on social network analysis were applied in order t…

research product

La producción científica cardiovascular en España y en el contexto europeo y mundial (2003-2007)

Introduccion y objetivos La publicacion de articulos de investigacion ha aumentado de manera considerable en los ultimos anos en todas las areas biomedicas. El objetivo de este trabajo es determinar el lugar que ocupa la investigacion cardiologica espanola de calidad en el contexto europeo y mundial y su evolucion durante el quinquenio 2003-2007. Metodos Utilizando como fuente de datos la base de datos Science Citation Index Expanded de Thomson Reuters, se comparo la produccion cientifica cardiovascular espanola con la de los paises de la Union Europea y los mas destacados del mundo, asi como la productividad relativa respecto al numero de habitantes y producto interior bruto y el numero de…

research product

Información y comunicación durante los primeros meses de Covid-19. Cronología, infodemia y desinformación, noticias falsas, investigaciones en curso y papel de los especialistas en información

The Covid-19 pandemic has introduced challenges throughout the world and is endangering people’s prosperity. To these health, economic, political, and social challenges have been added those related to the management and dissemination of information, mainly concerning its exponential growth, veracity, and dissemination. Providing objective evidence-based information contributes to meeting these challenges. Social media and social networks are playing a key role in informing society about the evolution of the pandemic and progress towards its eradication. However, social networks are also a vehicle for the transmission of biased or false news that can endanger people’s health. Information pr…

research product

Redes de coautorías y colaboración institucional en Farmacia Hospitalaria

Background: Scientific collaboration is necessary for the advance of science. The purpose of this study is to analyse collaboration between authors and Spanish institutions in scientific studies published in FARMACIA HOSPITALARIA, applying methodology derived from the analysis of social networks. Methodology: The study identified pairs of authors and institutions co-authoring or co-signing the same works published in FARMACIA HOSPITALARIA between 1998 and 2007, building collaboration networks using the TextToPajek and Networks-PAJEK programs. Results: 448 articles were analysed, showing an average signature/ article index of 4.79. Applying a collaboration threshold of 3 articles, 26 cluster…

research product

La investigación teórica sobre la divulgación de la ciencia en España: situación actual y retos para el futuro

Spanish Scientific Research about Popular Science is analyzed to identify the main scientific agents, dissemination means and subjects in this field. It is an heterogeneous area related to several scientific disciplines and purposes, stand out above them Information and Education. 286 journal articles and 50 PhD Thesis have been analyzed, observing a high increase of publications in 90s remaining until now. The five most important research cores identified are the followings: Science Journalism, Science Literacy, Linguistics and the researches related to Museums and Scientific Disciplines such as Medicine, Environment or Archaeology.

research product

Patterns and trends in scientific research on generic drugs

[Purpose]: The purpose of this study to investigate the evolution and current status of peer-reviewed publications concerning generic drugs during the past few decades. [Methods]: Scientific articles about generic drugs published until 2012 were retrieved through the PubMed/MEDLINE database, and a content analysis was performed. [Findings]: Our study revealed an increasing number of publications on generics since 1984. Statins, antiretroviral therapies, and antiepileptics, followed by immunosuppressants and antithrombotic agents, were the most common therapeutic drug categories. [Implications]: Almost 60% of the generics detailed in studies indexed in MEDLINE were acting on the cardiovascul…

research product

Comparative Study of the Perceived Quality of Life of Patients in Treatment for Cocaine and Heroin Dependence in Spain: Differences by Gender and Time in Treatment

This is a cross-sectional study in which we compared the perceived quality of life (QoL) of patients receiving outpatient treatment for cocaine (n = 727) and heroin dependence (n = 469), by analyzing differences by gender and time in treatment. Participants were recruited from addictive behavior centers in Spain in 2004. The World Health Organization Quality of Life Assessment Instrument (WHOQOL-Bref) was used as a measure. Analysis of covariance and multivariate linear regression were used. This study shows the relevance of considering the role of gender in QoL studies, and the need to evaluate the effectiveness of treatment in the improvement of QoL. Limitations of the study were noted.

research product

Repercusión científica de las ayudas de la Delegación del Gobierno para el Plan Nacional sobre Drogas: publicaciones derivadas e impacto científico

Los trastornos adictivos son un grave problema de salud al que se destinan gran cantidad de recursos de investigacion. El proposito de este trabajo es analizar la evolucion e impacto cientifico de las publicaciones derivadas de las ayudas a proyectos de investigacion financiados por el Plan Nacional Sobre Drogas (PNSD). La relacion de ayudas concedidas fue proporcionada por el PNSD. Las publicaciones derivadas se obtuvieron preguntando a los investigadores principales de las ayudas y buscando en Web of Science y Scopus. Se calcularon indicadores bibliometricos y tendencias evolutivas de la produccion cientifica por proyecto. Por termino medio, el PNSD concedio 15 ayudas anuales a proyectos …

research product

Worldwide research output trends on drinking and driving from 1956 to 2015.

This study seeks to analyze worldwide research activity on drinking and driving of macro-actors (countries and research fields) and meso-actors (institutions, journals, articles, co-substance(s) studied) during the last 6 decades (between 1956 and 2015). Web of Science and Elsevier Scopus were searched using terms referred to drinking and driving, including terms related to vehicles and way spaces. Overlapping was excluded and absence of false positives was confirmed. Articles on alcohol with/without other psychoactive substances were assessed quantitatively (bibliometric measures). Well identified by All Science Journal Classification system (ASJC) (Elsevier Scopus), an increase in the num…

research product

Creencias y motivos asociados al consumo y no consumo de cocaína en población escolarizada de la ciudad de Valencia (España)

Resumen Objetivos Explorar las creencias y los motivos asociados con el consumo y no consumo de la cocaina en poblacion escolarizada de Espana, analizando diferencias de sexo. Material y metodos Participaron 1.324 estudiantes de Ensenanza Secundaria Obligatoria y Formacion Profesional del curso escolar 2007–2008, de los que el 48 % (n = 631) eran varones. Se utilizaron las pruebas Chi cuadrado y regresiones logisticas. Resultados Asociadas con el no consumo de cocaina estan las creencias de que el consumo es perjudicial para la salud fisica y mental y para las personas del entorno social, que puede inducir a cometer delitos e involucrarse en accidentes y que pueden surgir problemas aun cuan…

research product

Análisis de la productividad científica y visibilidad de las publicaciones sobre usabilidad (1971-2005)

13 páginas, 5 tablas, 1 figura.

research product

Análisis bibliométrico sobre enfermedades raras en España: adecuar la metodología al objetivo de estudio

research product

Medición de la calidad de vida e importancia de la atención a las necesidades autopercibidas en pacientes drogodependientes

Resumen Objetivo Describir el concepto de calidad de vida (CV) y su relevancia para la evaluacion de tratamientos en poblacion drogodependiente, asi como los instrumentos de medicion mas utilizados. Tambien se plantean algunas consideraciones metodologicas a la hora de elaborar o seleccionar instrumentos de medicion de CV y propuestas sobre el procedimiento de evaluacion. Material y metodos Se realizo una revision no sistematica de los estudios clinicos y de los articulos de revision sobre CV en poblacion drogodependiente, incluidos en las bases de datos Medline, Science Citation Index, Social Science Citation Index, Psychinfo e IME. Resultados La CV es utilizada frecuentemente como un indi…

research product

Cardiovascular Scientific Production in Spain and in the European and Global Context (2003-2007)

Introduction and objectives The publication of research articles has increased considerably in recent years in all biomedical fields. The present study examines the position of Spanish quality research in cardiology in the European and world context, and its evolution during the 5-year period 2003-2007. Methods Using the Science Citation Index Expanded of Thomson Reuters as data source, we compared Spanish cardiovascular scientific production with that of the rest of countries in the European Union and of the most important countries worldwide, along with relative productivity as per number of inhabitants and Gross Domestic Product, and the number of citations in the journals of the Cardiac…

research product

Evaluación de los aspectos formales de las revistas pediátricas españolas

Introducción: La normalización de las revistas científicas es impresscindible para la transmisión correcta del conocimiento, pues garantiza la universalidad y reproducibilidad de las investigaciones. El objetivo de este trabajo es realizar una evaluación de los aspectos formales de las revistas pediátricas españolas. Material y métodos: En el año 2005 se estudiaron las características formales de las revistas pediátricas españolas, en particular, y de las revistas biomédicas españolas, en general. Se implementó un formulario, utilizado para la selección de las revistas que forman parte de la cobertura de la base de datos del Índice Médico Español (IME), que evaluaba 64 características difer…

research product

[Coauthorship networks and institutional collaboration in Farmacia Hospitalaria].

Abstract Background Scientific collaboration is necessary for the advance of science. The purpose of this study is to analyze collaboration between authors and Spanish institutions in scientific studies published in Farmacia Hospitalaria, applying methodology derived from the analysis of social networks. Methodology The study identified pairs of authors and institutions co-authoring or co-signing the same works published in Farmacia Hospitalaria between 1998 and 2007, building collaboration networks using the TextToPajek and Networks-PAJEK programs. Results 448 articles were analyzed, showing an average signature/article index of 4.79. Applying a collaboration threshold of 3 articles, 26 cl…

research product

A systematic analysis of duplicate records in Scopus

In recent years, the Web of Science Core Collection and Scopus databases have become primary sources for conducting studies that evaluate scientific investigations. Such studies require that duplicate records be excluded to avoid errors of overrepresentation. In this line, we identify duplicate records in Scopus and examine their origins. Identifying journals with duplicate records in Scopus, selecting and downloading bibliographic journal records, and identifying and analyzing the duplicate records is the methodology adopted. Duplicate records are found when articles published in a journal are incorrectly mapped by Scopus to this journal and to a different journal from the same publisher a…

research product

Disciplines and thematics of scientific research in police training (1988-2012)

Purpose – The purpose of this paper is to analyze the disciplines and thematic study of scientific production in police training over the period 1988-2012. Design/methodology/approach – Introduction and homogenization of keywords and assigning of descriptors to documents, thematic categorization of journals and, analysis of indicators of productivity and relationship of descriptors and thematic areas has been the used methodology. Findings – Totally, 59 different descriptors of a total of 585 assigned to the 182 articles that were published in 95 journals belonging into 20 different subject areas have been identified. The most frequent descriptors are “skills,” “management development” and…

research product

Predictors of driving after alcohol and drug use among adolescents in Valencia (Spain).

Producción Científica

research product

Scientific evaluation on substance abuse research through web of science over the 2008–2012 period

s / Drug and Alcohol Dependence 156 (2015) e102–e182 e149 agonist treatment for opioid dependence utilized postpartum reproductive health care services and identify the prevalence rate and contraceptive methods of this population. Methods: Data on contraceptive use were collected around the time of the postpartum OB visit for participants in the MOTHER (MaternalOpioidTreatment:HumanExperimentalResearch) study for this secondary analysis. Results: Among the 175 MOTHER participants, data about contraceptivemethodwereonlyavailable for43% (n=76)of the sample andmany reported not attending their postpartumOBvisit. Among those with data, 45% of participants (n=34) reported not using any contracep…

research product

Women in Spanish Cardiology Research

research product

Análisis de género de la producción científica española sobre drogodependencias en biomedicina 1999-2004

Correspondencia a Juan Carlos Valderrama Zurián:Juan.Valderrama@uv.es Fundamento y objetivo: La preocupación por favorecer la igualdad de género constituye uno de los ámbitos prioritarios objeto de atención por parte de los gobiernos y los organismos gestores de las políticas científicas, destacándose la importancia de incluir la variable del sexo en los análisis evaluativos de la actividad científica y tecnológica. Se realiza un estudio comparativo desagregado por sexos de la producción científica de los investigadores españoles de elevada productividad en el área de las drogodependencias. Material y método: Se ha identificado el sexo de los 338 autores que han publicado más de cuatro artí…

research product

Coauthorship networks and institutional collaboration patterns in reproductive biology.

Objective Reproductive biology is a highly productive area. By analyzing papers published in the major journals in the period 2003–2005, the collaborative patterns were characterized. Design Original research papers published in 2004 in the journals included in the first quartile of the category "Reproductive Biology" of the Journal Citation Reports (2005) were selected. A bibliometric analysis was carried out with the information obtained, thus building up the networks of coauthorship and institutional collaboration. Result(s) A total of 4,702 papers were analyzed, 96.75% signed in collaboration by two or more authors, the authors per paper index being 5.24; 73.73% of the papers were colla…

research product

Trends in scientific research in Insights into Imaging: a bibliometric review

© The Author(s).

research product

Scientific Publications and Research Groups on Alcohol Consumption and Related Problems Worldwide: Authorship Analysis of Papers Indexed in PubMed and Scopus Databases (2005 to 2009)

BACKGROUND: The research of alcohol consumption-related problems is a multidisciplinary field. The aim of this study is to analyze the worldwide scientific production in the area of alcohol-drinking and alcohol-related problems from 2005 to 2009. METHODS: A MEDLINE and Scopus search on alcohol (alcohol-drinking and alcohol-related problems) published from 2005 to 2009 was carried out. Using bibliometric indicators, the distribution of the publications was determined within the journals that publish said articles, specialty of the journal (broad subject terms), article type, language of the publication, and country where the journal is published. Also, authorship characteristics were assesse…

research product

Mujeres dependientes de alcohol o cocaína: un estudio comparativo desde una perspectiva cualitativa

-josefa.gomez@uv.es Objetivo: Realizar un análisis comparativo de los comportamientos sociales de las mujeres alcohólicas respecto a las cocainómanas. Material y métodos: Se han estudiado seis mujeres alcohólicas y seis mujeres cocainómanas en tratamiento ambulatorio, mediante la técnica del relato de vida. La información fue analizada utilizando la Grounded Theory. Resultados: Las mujeres alcohólicas adquieren la dependencia a través de un consumo progresivo, mientras que las cocainómanas se inician a partir de un hecho concreto, relacionándolo con la pareja consumidora y/o la búsqueda de placer. Un estigma social, que se manifiesta en las mujeres adictas, es el relacionado con el incumpli…

research product

Quality of life, needs, and interest among cocaine users: differences by cocaine use intensity and lifetime severity of addiction to cocaine.

We examined the quality of life (QoL) of 149 patients who were recruited in 2005 at outpatient treatment centers for cocaine dependence in Spain. Important life areas and life areas with potential need and interest to change in order to improve the QoL were analyzed in terms of patients? cocaine use intensity within the previous six months and lifetime severity addiction to cocaine. The Spanish versions of the Drug User Quality of Life Scale and the Lifetime Severity Index for Cocaine were used to measure QoL, needs and interest, and severity addiction to cocaine. The data analysis employed t-tests, linear regression, Mann?Whitney U tests, multivariate regression, and chi-square tests. Tail…

research product

Aproximación al "impacto" de las revistas biomédicas en Pediatría: estudio de los indicadores bibliométricos en Journal Citation Reports-Science Citation Index 2009

Introducción: el factor de impacto (FI) es el indicador bibliométrico más conocido. El objetivo de nuestro estudio es realizar un análisis cienciométrico de las revistas pediátricas en Journal Citation Reports-Science Citation Index (JCR-SCI) del año 2009. Material y métodos: estudio de las 63 categorías de Biomedicina y Ciencias de la Salud en JCR-SCI del año 2009, por medio de la Web of Knowledge. Indicadores bibliométricos: revistas, artículos, citas, FI, índice de inmediatez, vida media y revistas con mayor FI en cada categoría. Análisis pormenorizado de las revistas pediátricas en la categoría Pediatrics y situación de las revistas pediátricas en español en JCR-SCI 2009. Resultados: se…

research product