Nuestras cuentas diarias: Matematicas. Primaria para adultos, Segunda parte, Volumens 1 y 2. Edicion Experimental (Our Daily Accounting: Mathematics. Primer for Adults, Part Two, Volumes 1 and 2. Experimental Edition).

ERIC Educational Resources Information Center

Instituto Nacional para la Educacion de los Adultos, Mexico City (Mexico).

These workbooks are part of a Mexican series of instructional materials designed for Spanish speaking adults who are in the process of becoming literate or have recently become literate in their native language. The workbooks are designed to teach skills needed to manage ordinary financial transactions and daily tasks requiring a knowledge of…

Nuestras cuentas diarias: Matematicas. Primaria para adultos, Primera parte, Volumens 1 y 2. Edicion Experimental (Our Daily Accounting: Mathematics. Primer for Adults, Part One, Volumes 1 and 2. Experimental Edition).

ERIC Educational Resources Information Center

Instituto Nacional para la Educacion de los Adultos, Mexico City (Mexico).

These workbooks are part of a Mexican series of instructional materials designed for Spanish speaking adults who are in the process of becoming literate or have recently become literate in their native language. The workbooks, divided in two volumes, are designed to teach skills required in managing ordinary financial transactions and daily tasks…

What's in a Word? Elementary Students Learn a Lesson in the Language of Respect. Los Estudiantes de Primaria Aprenden una Leccion en el Lenguaje del Respeto.

ERIC Educational Resources Information Center

Maddalozzo, Rebecca

2001-01-01

Describes how one elementary teacher helped students in her class and in the entire school see through ethnic biases and feel proud of being bilingual or having bilingual friends. Her efforts taught the children that bilingual students are very much like their non-bilingual classmates in being unique people with talents that should be respected.…

Modelo Pedagogico de Educacion Primaria para Adultos: Manual para el Asesor de Estudiantes Libres. Primera Parte (A Pedagogical Model for Adult Primary Education: Manual for the Student Advisor. Part One).

ERIC Educational Resources Information Center

Instituto Nacional para la Educacion de los Adultos, Mexico City (Mexico).

This guide, part of a Mexican series of instructional materials, is intended for advisors of students participating in an adult education program offered through public and private organizations in communities in Mexico. The first part of the program comprises Spanish and math; the second, education for family life, education for community life,…

Un Programa Personalizado De Lectura En Un Aula Primaria: Reporte De Un Modelo Comprobado (A Personalized Program of Reading in a First Grade Classroom: Report From a Proven Model.)

ERIC Educational Resources Information Center

Mendenhall, Susie B.; And Others

This document written in Spanish describes a personalized reading program and discusses the results of its implementation. The focus of this approach to reading is based on the individual child and his feelings. This model personalizes the child's reading material in the classroom. In personalizing the reading material, the child's attitudes…

The Role of Collaborative Work in the Development of Elementary Students' Writing Skills (El papel del trabajo colaborativo en el desarrollo de las habilidades de escritura de estudiantes de primaria)

ERIC Educational Resources Information Center

Yate González,Yuly Yinneth; Saenz, Luis Fernando; Bermeo, Johanna Alejandra; Castañeda Chaves, Andrés Fernando

2013-01-01

In this article we report the findings of a two-phase action research study focused on the role of collaborative work in the development of elementary students' writing skills at a Colombian school. This was decided after having identified the students' difficulties in the English classes related to word transfer, literal translation, weak…

El lenador, el nino, y el burro. Serie Primaria. (The Woodcutter, the Little Boy, and the Donkey. Primary Series.)

ERIC Educational Resources Information Center

Marquez, Jerry

The illustrated book tells the story of a woodcutter, his son, and their donkey. Written in Spanish, the story tells how one day after cutting and selling the wood, the woodcutter, who was very tired, decided to ride the donkey back home. On the way, they met some young girls who thought the woodcutter was very mean for making his son walk while…

El recreo en la escuela primaria: Que indica la investigacion? (Recess in Elementary School: What Does the Research Say?) ERIC Digest.

ERIC Educational Resources Information Center

Jarrett, Olga S.

Compared to the rest of the school day, recess is a time when children have more freedom to choose what they want to do and with whom. In light of the current climate of school accountability, this Spanish-language Digest discusses research on recess and its relationship to learning, social development, and child health, as well as research on…

La Palabra es Nuestra: Primaria para Adultos. Segunda Parte, Volumen 1-2. Edicion Experimental (The Language Is Ours: Primer for Adults. Part Two, Volumes 1-2. Experimental Edition).

ERIC Educational Resources Information Center

Instituto Nacional para la Educacion de los Adultos, Mexico City (Mexico).

These workbooks are part of a Mexican series of instructional materials designed for Spanish speaking adults who are in the process becoming literate or have recently become literate in their native language. They provide readings and exercises for developing literacy skills. Pictures and fill-in-the blank exercises appear frequently. Volume 1…

Dermatitis causada por Hylesia metabus (Lepidoptera: Hemileucidae) en la región costera del Estado del Delta del Amacuro, Venezuela [Dermatitis caused by Hylesia metabus (Lepidoptera: Hemileucidae) in the costal region of the state of Delta Amacuro, Venezuela].

PubMed

Rodríguez-Acosta, A; Rubiano, H; Reyes, M; Fernández, C T

1998-01-01

2 cases of acute dermatitis caused by butterfly Hylesia metabus in an area that so far has not been considered as endemic for this species were presented. The dermatitis observed in these individuals may be described as very circumscribed, pruriginous, erythematous generalized protruding papules that may be compared with urticaria, and with a variable degree oedema. Monomorphic eruption consisting in small hard papules crowned by a little vesicle was also present. The lesions of these 2 patients evolved with intensely pruriginous papules for a week and after that they healed without dermatological sequelae.

Validation Evidence for the Elementary School Version of the MUSIC® Model of Academic Motivation Inventory (Pruebas de validación para el Modelo MUSIC® de Inventario de Motivación Educativa para Escuela Primaria)

ERIC Educational Resources Information Center

Jones, Brett D.; Sigmon, Miranda L.

2016-01-01

Introduction: The purpose of our study was to assess whether the Elementary School version of the MUSIC® Model of Academic Motivation Inventory was valid for use with elementary students in classrooms with regular classroom teachers and student teachers enrolled in a university teacher preparation program. Method: The participants included 535…

Matematicas Para La Escuela Primaria, Grado 4 (Parte 1), Comentario. Traduccion Preliminar de la Edicion en Ingles Revisada. (Mathematics for the Elementary School, Grade 4, Part 1, Teacher's Commentary. Preliminary Translation of the Revised English Edition).

ERIC Educational Resources Information Center

Beatty, Leslie; And Others

This is Part 1 of the teacher's commentary for the grade 4 mathematics program. Part 1 includes the commentary for chapters 1 through 5. Topics covered include congruence, numbers and number bases, subtraction of numbers, division of numbers, and elementary geometry. References to the student text are cited. (RH)

Guia de Educacion Ambiental para Maestros del Nivel Primario. Los Recursos Naturales en la Ensenanza Primaria. Segunda Edicion. (Environmental Education Guide for Teachers of Primary Level. Natural Resources in Primary Instruction. Second Edition.)

ERIC Educational Resources Information Center

Morillo, Alfredo; Del Valle, Ramona

This guide contains six elementary grade units which focus on environmental concepts considered of major importance by the agricultural personnel of the Dominican Republic. Each of the units shows a cumulative and sequential building of these concepts. Unit 1 (grade 1) focuses on the basics of plant and animal differentiation and on the properties…

[The risk and its communication to patients for decision-making in healthcare].

PubMed

Almendro-Padilla, C; García-Vicente, S; Vázquez-Costa, M; Blanes-Pérez, M C

2013-10-01

Informing the patients before starting diagnostic and therapeutic procedures is advisable in order to establish a trusting and caring relationship. In this article, we analyze factors that determine the risk perception by the patients, as well as elements which facilitate a good information process by health professionals. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

Como Ayudarle a su Hijo con la Tarea Escolar: Una guia para padres de alumnos de escuela primaria y secundaria (Helping Your Child with Homework: For Parents of Elementary and Junior High School-Aged Children).

ERIC Educational Resources Information Center

Paulu, Nancy, Ed.; Perkinson, Kathryn, Ed.

This Spanish-language booklet is designed to provide parents of elementary and junior high school students with an understanding of the purpose and nature of homework along with suggestions for helping their children complete homework assignments successfully. Following a discussion of why teachers assign homework, how homework can help children…

Yo Puedo Leer: Un Programa Personalizado de Lectura en un Aula Primaria: Reporte de un Modelo Comprobado (I Can Read: A Personalized Reading Program in a Primary Classroom: A Report on a Verified Model).

ERIC Educational Resources Information Center

Mendenhall, Susie B.; Sledjeski, Stephen

This monograph discusses an investigation carried out in a school which has implemented an experimental reading program. Achievement, self-esteem, and social acceptance gains and their interrelations were investigated. Treatment groups (experimental and control) were the three independent variables providing a 2 x 2 x 2 factorial design. Data were…

Successful Approaches to Helping Students--Including English Learners--Succeed in Elementary School. Parent Guide = Enfoques exitosos para ayudar a los estudiantes--incluyendo a los que aprenden ingles--a triunfar en la escuela primaria. Guia de padres

ERIC Educational Resources Information Center

EdSource, 2007

2007-01-01

This guide informs parents about some instructional practices that work well for all elementary school students, in particular English learners. It includes questions parents can ask teachers and principals to help them understand how their children's school approaches teaching and learning. Both English and Spanish versions of the document are…

Combined Spectroscopic and Interferometric (NPOI) Observations of the Be Star o Cassiopeiae

DTIC Science & Technology

2010-01-01

velocidades radiales de la estrella o Cas de los espectros tomados entre 1992 y 2008 en Ondřejov y Dominion Astrophysical Observatory nos permitieron...orbitales de este sistema SB1 implican una función de masa muy alta de alrededor de una masa solar. Esto implica una masa muy alta de la estrella ...secundaria, posiblemente mayor que la de la estrella primaria. Para comprobar si hay la existencia de una secundaria tan masiva, o Cas fue observada con

[Constitutional syndrome as a presentation of a cerebellopontine meningioma].

PubMed

Ruiz-Serrato, A; Mata-Palma, A; Olmedo-Llanes, J; García-Ordóñez, M A

2014-03-01

Meningiomas are basically benign tumours arising in the meninges and account for 15-25% of intracranial tumours in adults. It is clinically signs are due to compression of the neighbouring structures, with the main symptoms being migraine, behavioural changes, and neurological deficits. We present a case where constitutional syndrome was the first and principal manifestation of an intracranial cerebellopontine meningioma. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

Exploring Elementary Students' Power and Solidarity Relations in an EFL Classroom (Exploración de las relaciones de poder y solidaridad entre estudiantes de primaria en la clase de inglés como lengua extranjera)

ERIC Educational Resources Information Center

Méndez, Tatiana; García, Andrea

2012-01-01

This article derives from a critical discourse analysis study that reports the characteristics of elementary school students' power and solidarity relations in English as a foreign language classroom in Bogotá, Colombia, while we were doing our teaching English as a foreign language practicum. The study was based on theories of power and…

The Role of Songs in First-Graders' Oral Communication Development in English (El papel de las canciones en el desarrollo de la comunicación oral en inglés de niños de primero de primaria)

ERIC Educational Resources Information Center

Castro Huertas, Ivon Aleida; Navarro Parra, Lina Jazmín

2014-01-01

We report on an action research project aimed at developing oral communication in first-graders, using songs as a strategy for young learners to use and enjoy English. It was developed at a Colombian public school over three months. The teacher-researchers attempted to encourage students using simple and amusing songs to help them learn new…

Modelo Pedagogico de Educacion Primaria para Adultos: Manual para la Vinculacion y Funcionamiento de los Comites de Educacion para Adultos (A Teaching Model for Adult Primary Education: Manual for the Continuation and Operation of Adult Education Committees).

ERIC Educational Resources Information Center

Instituto Nacional para la Educacion de los Adultos, Mexico City (Mexico).

This manual is part of a Mexican series of instructional materials designed for Spanish speaking adults who are in the process of becoming literate or have recently become literate in their native language. This document describes the concept of a model for community adult education for the purpose of supporting local educational committees…

Como ayudar a su hijo con la tarea escolar: Para los padres con ninos en la primaria y la secundaria (Helping Your Child with Homework: For Parents of Children in Elementary through Middle School).

ERIC Educational Resources Information Center

Department of Education, Washington, DC. Office of Intergovernmental and Interagency Affairs.

Homework is an opportunity for children to learn and for families to be involved with their children's education, but helping children with homework is not always easy. This Spanish-language booklet is designed to provide parents of elementary and middle grades students with an understanding of the purpose and nature of homework and offers…

[Osteoporosis fracture in a male patient secondary to hypogonadism due to androgen deprivation treatment for prostate cancer].

PubMed

Verdú Solans, J; Roig Grau, I; Almirall Banqué, C

2014-01-01

A 84 year-old patient, in therapy with androgen deprivation during the last 5 years due a prostate cancer, is presented with a osteoporotic fracture of the first lumbar vertebra. The pivotal role of the primary care physician, in the prevention of the osteoporosis secondary to the hypogonadism in these patients, is highlighted. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[The advertising message of drugs advertisements in Spanish medical journals].

PubMed

Riera, Eusebi J Castaño; de la Fuente, David Oterino; Rodrígueza, Rosa M Rodríguez

2007-01-01

To describe the characteristics of advertising in Spanish medical journals and to analyze the advertising message in drug advertisements. Six issues of 4 Spanish medical journals published in 2001 were reviewed to identify the number of advertisements and their characteristics. The journals selected were Atención Primaria, Anales Españoles de Pediatría, Medicina Clínica and Gaceta Sanitaria. The advertising message was analyzed by evaluating 5 factors: communication aim, sales argument, communication treatment, and use of text and image. 609 advertisements were found. Drug advertisements were the most numerous (69.9%). Advertising pressure was highest in Atención Primaria (36%), followed by Anales Españoles de Pediatría (22%), Medicina Clínica (12%) and Gaceta Sanitaria (4%). Of the 195 drug advertisements analyzed, the aim of the advertising message was mostly to present or remind readers of an existing product (70.8%). The sales argument was rational in 86.5%. The communication treatment was advertising in 72.6%. The text of the advertisement contained a headline in 82.4% or a slogan in 50.8%. The advertisement image was a photograph in 74.7% and the aim of the image was to present the product (48.7%), to promise a benefit (45.1%), or to argue its qualities (31.1%). In the journals aimed at prescribing physicians advertising pressure was higher and advertisements were intercalated in article text. Advertising concerned already existing products, used rational arguments, and the communication treatment was advertising.

Expert recommendation: contributions to clinical practice of the new prodrug lisdexamfetamine dimesylate (LDX) in the treatment of attention deficit hyperactivity disorder (ADHD).

PubMed

Alda, José A; Soutullo, César; Ramos-Quiroga, Josep A; Quintero, Javier; Hervás, Amaia; Hernández-Otero, Isabel; Sans-Fitó, Anna; Cardo-Jalón, Esther Cardo-Jalón; Fernández-Jaén, Alberto; Fernández-Pérez, Maximino; Hidalgo-Vicario, M Inés; Eddy-Ives, Lefa S; Sánchez, Javier

2014-12-01

Attention deficit hyperactivity disorder (ADHD) is one of the most common neurobiological disorders in childhood, and is characterized by inappropriate levels of inattention, hyperactivity and/or impulsiveness, with an estimated prevalence of 5.29%. ADHD can have a negative impact upon all areas of the life of the patient. The main clinical guides accept multimodal treatment, involving both pharmacological and psychological measures, as the best management approach in ADHD (psychoeducational, behavioural and academic). Lisdexamfetamine dimesylate (LDX) is a new drug for the treatment of ADHD. A multidiscipline expert document has been developed, compiling the scientific evidence referred to this new molecule. The study also addresses the existing shortcomings in current drug therapy for ADHD and the contributions of LDX to routine clinical practice, in an attempt to help and guide physicians in the use of this new treatment. This document is endorsed by the ADHD and Psychoeducational Development task Group of the Spanish Society of Primary Care Pediatrics (Grupo de TDAH y Desarrollo Psicoeducativo de la Asociación Española de Pediatría de Atención Primaria, AEPap), the Spanish Society of Pediatric Neurology (Sociedad Española de Neurología Pediátrica, SENEP) and the Spanish Society of Out-hospital Pediatrics and Primary Care (Sociedad Española de Pediatría Extrahospitalaria y Atención Primaria, SEPEAP).

[What would you do when faced with a Muslim patient with a conversational disorder?

PubMed

Martínez Gandolfi, A; Rodríguez Mir, J

The purpose of this work is to present the approach to mental disorders in Moroccan patients from a sociocultural perspective. The anthropology of health and ethno-psychiatry will allow us to analyze the concepts of health and disease. From the Moroccan cosmovision we will analyze the alternative treatments and their association with other therapeutic models. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Tabla de Especificaciones e Instructivo sobre Elaboracion de Pruebas Objetivas en la Ensenanza Primaria, para las asignaturas de Estudios Sociales, Idioma Espanol, Matematicas y Ciencias Naturales (Specification Tables and Instructions for the Construction of Objective Tests in the Primary Grades in Social Studies, Spanish, Mathematics, and Natural Sciences).

ERIC Educational Resources Information Center

Ministerio de Educacion, Guatemala City (Guatemala). Direccion de Bienestar Estudiantil y Educacion Especial.

This booklet presents specification tables illustrating the relative importance given to topics on tests within a particular subject area. The general subject areas are social studies, Spanish, mathematics, and natural sciences. Tables are provided for final exams in each of these areas for several primary grades, illustrating the importance of…

Mejoramiento de la Produccion de Materiales de Educacion en Poblacion para la Ensenanza Primaria y la Post-Alfabetizacion. Taller Regional (Santiago, Chile, 27 mayo-5 junio, 1987). Informe Final (Upgrading the Production of Population Education Materials for Primary Education and Post-Literacy. Regional Workshop (Santiago, Chile, May 27-June 5, 1987). Final Report.

ERIC Educational Resources Information Center

United Nations Educational, Scientific, and Cultural Organization, Santiago (Chile). Regional Office for Education in Latin America and the Caribbean.

This report contains the results of an operational training workshop covering 11 case studies on the production of teaching materials for population education and used for elementary education, literacy, and post-literacy programs. The workshop covered the planning and design for the production of teaching materials including an eight step…

[Ethical issues in health care of gender violence].

PubMed

Bugarín-González, R; Bugarín-Diz, C

2014-01-01

Gender violence is a health problem that occasionally gives rise to ethical dilemmas for the family doctor. One of the most important conflict is probably when a patient admits to being abused by her partner, but appeals to keep the information confidential, and refuses to present an injury report. There also other problematic situations. This essay attempts to reflect on these issues and help professionals in making decisions. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

Quiste neuroentérico intramedular: Reporte de caso y revisión bibliográfica

PubMed Central

Luque, Leopoldo Luciano; Marchetti, Maximo; Seclen, Daniel; Sainz, Ariel; Platas, Marcelo; Lambre, Jorge

2018-01-01

Resumen Los quistes neuroentéricos (QNE) son lesiones raras, congénitas y benignas, causadas por la comunicación persistente o anormal entre el neuroectodermo, la notocorda y el endodermo. Se presentan principalmente en pacientes pediátricos y adultos jóvenes, asociados a otras malformaciones vertebromedulares, gastrointestinales y respiratorias. Son lesiones intradurales extramedulares, siendo excepcional su presentación intramedular. El objetivo del presente artículo es reportar un caso de QNE intramedular cervical en un adulto joven, sin malformaciones concomitantes. El tratamiento quirúrgico es de elección según toda la bibliografía consultada, y por su alta tasa de recurrencia, el objetivo debe ser la resección total. El seguimiento con RMN es recomendado en resecciones subtotales. PMID:29900034

[Disclosure of sources of funding in biomedical journals. Descriptive study of four Spanish publications].

PubMed

Roig, F; Borrego, A

2015-01-01

The source of research funding can result in bias, and its disclosure is essential in the publication of results. The aim of the study is to identify the frequency and type of sources of funding in the articles published by four Spanish biomedical journals published in Spanish. The frequency and type of financial disclosures in the articles published during 2012 in the ordinary numbers of Atención Primaria, Medicina Clínica, Revista Clínica Española and Revista Española de Cardiología were analyzed. Articles described as "Editorial", "Original article", "Consensus Document", "Review" and "Special Article" were considered. It was decided in each case whether or not the article included any funding disclosure and the type of the declared funding (public or private). Four hundred and twelve publications were analyzed. In 32.5% there was disclosure of funding: 38% in Atención Primaria, 27% in Medicina Clínica, 15% in Revista Clínica Española and 45% in Revista Española de Cardiología. By type of articles, 47% of original articles, 44% of consensus documents, 21% of reviews, 14% of special articles and 8% of editorials had a funding source. In 51.5% of the cases, funding was exclusively public, in 36.5% exclusively private and in 10% mixed. There is considerable variability in the disclosure of funding sources in articles appearing in these four Spanish biomedical journals. It would be necessary to improve the disclosure requirements of sources of funding, making them uniform, clear and transparent.

Advanced practice nursing in Latin America and the Caribbean: regulation, education and practice.

PubMed

Zug, Keri Elizabeth; Cassiani, Silvia Helena De Bortoli; Pulcini, Joyce; Garcia, Alessandra Bassalobre; Aguirre-Boza, Francisca; Park, Jeongyoung

2016-08-08

to identify the current state of advanced practice nursing regulation, education and practice in Latin America and the Caribbean and the perception of nursing leaders in the region toward an advanced practice nursing role in primary health care to support Universal Access to Health and Universal Health Coverage initiatives. a descriptive cross-sectional design utilizing a web-based survey of 173 nursing leaders about their perceptions of the state of nursing practice and potential development of advanced practice nursing in their countries, including definition, work environment, regulation, education, nursing practice, nursing culture, and perceived receptiveness to an expanded role in primary health care. the participants were largely familiar with the advanced practice nursing role, but most were unaware of or reported no current existing legislation for the advanced practice nursing role in their countries. Participants reported the need for increased faculty preparation and promotion of curricula reforms to emphasize primary health care programs to train advanced practice nurses. The vast majority of participants believed their countries' populations could benefit from an advanced practice nursing role in primary health care. strong legislative support and a solid educational framework are critical to the successful development of advanced practice nursing programs and practitioners to support Universal Access to Health and Universal Health Coverage initiatives. identificar o estado atual da regulação, educação e prática do enfermeiro de prática avançada na América Latina e no Caribe e a percepção de líderes de enfermagem na região quanto ao papel da enfermagem de prática avançada na atenção primaria à saúde em apoio às iniciativas de Acesso Universal à Saúde e Cobertura Universal de Saúde. o estudo descritivo transversal utilizou um survey online com 173 líderes de enfermagem questionando suas percepções sobre o estado atual da prática de enfermagem e o potencial desenvolvimento da enfermagem de prática avançada em seus países, incluindo a definição do termo, o ambiente de trabalho, a regulação, educação, prática, cultura de enfermagem e receptividade percebida de um papel mais amplo deste profissional na atenção primaria à saúde. os participantes referiram estar familiarizados com o papel do enfermeiro de prática avançada, mas a maioria não sabia ou não relatou a legislação vigente para o papel da prática avançada em seus países. Os participantes relataram a necessidade de aumentar a preparação do corpo docente e promover reformas curriculares com enfase na atenção primária à saúde para formar enfermeiros de prática avançada. A grande maioria dos participantes acredita que as populações de seus países se beneficiará com o papel do enfermeiro de prática avançada na atenção primária à saúde. forte apoio em termos de legislação e uma estrutura educacional sólida de formação contínua são fundamentais para o êxito do desenvolvimento de programas de enfermagem de prática avançada em apoio às iniciativas de Acesso Universal à Saúde e Cobertura Universal de Saúde. identificar el estado actual de la regulación, educación y práctica de la enfermera de práctica avanzada en Latinoamérica y el Caribe y la percepción de los líderes de enfermería en la región hacia un rol de práctica avanzada de enfermería dentro de la atención primaria de salud para apoyar las iniciativas de Acceso Universal a la Salud y la Cobertura Universal de Salud. un diseño transversal descriptivo que utilizó una encuesta basada en la web a 173 líderes de enfermería acerca de sus percepciones sobre el estado de la enfermería y el desarrollo potencial de la práctica avanzada de enfermería en sus países, incluyendo definición, ambiente laboral, regulación, educación, práctica de enfermería, cultura de enfermería y la receptividad percibida a un papel más amplio en atención primaria de salud. los participantes estaban ampliamente familiarizados con el rol de la enfermera de práctica avanzada, pero la mayoría desconocía la legislación o reportaba no existencia actual de legislación para el rol de práctica avanzada en sus países. Los participantes reportaron la necesidad de aumentar la preparación docente y reformas curriculares para apoyar programas de atención primaria de salud para capacitar las enfermeras de práctica avanzada. La gran mayoría de los participantes creían que las poblaciones de sus países se podrían beneficiar de un rol de práctica avanzada de enfermería en atención primaria de salud. un fuerte apoyo legislativo y un marco educacional sólido que continúen informándose entre sí, son críticos para el desarrollo exitoso de programas de práctica avanzada y de nurse practitioners para apoyar las iniciativas de Acceso Universal a la Salud y Cobertura Universal de Salud.

When Theory Meets Practice: Applying Cambourne's Conditions for Learning to Professional Development for Elementary School EFL Teachers (Cuando la teoría y la práctica se encuentran: implementación de las condiciones de aprendizaje de Cambourne en el desarrollo profesional de docentes de inglés de la básica primaria)

ERIC Educational Resources Information Center

Cadavid Múnera, Isabel Cristina; Díaz Mosquera, Claudia Patricia; Quinchía Ortiz, Diana Isabel

2011-01-01

This article presents a reflection on an action research project carried out by a group of teachers and students at Universidad de Antioquia. The action research project aimed at determining the impact of a professional development proposal for elementary school English teachers in Medellin, Colombia. In the first section, the article describes…

The Impact of Regional Differences on Elementary School Teachers' Attitudes towards Their Students' Use of Code Switching in a South Texas School District (El impacto de las diferencias regionales en las actitudes de docentes de primaria respecto a la alternancia de códigos por parte de los estudiantes en un distrito escolar del sur de Texas)

ERIC Educational Resources Information Center

Nava Gómez, Guadalupe Nancy; García, Hilda

2012-01-01

This study focused on investigating whether the teachers' geographical distribution influences their attitudes towards their students' use of code switching. The study was guided by the following research question: Are there differences between teachers' opinions of the north elementary schools and teachers' opinions of the south elementary…

Lo que los Padres Necesitan Saber sobre...Reconocer y Animar los Intereses, las Capacidades, y los Talentos de los Ninos Dotados de la Escuela Primaria. Guia Practica B0213 (What Parents Need To Know about...Recognizing and Encouraging Interests, Strengths, and Talents of Gifted Elementary School Children. Practitioners' Guide B0213).

ERIC Educational Resources Information Center

Delcourt, Marcia A. B.

This brochure, written in Spanish, discusses strategies that Spanish-speaking parents can use to support the interests of their children and how to recognize and extend their children's talents. Parents are urged to: (1) be aware of what their child likes to do and be patient with the changing patterns as the child explores areas of interests and…

La Enseñanza/Aprendizaje del Modelo Sol-Tierra Análisis de la Situación Actual y Propuesta de Mejora Para la Formación de los Futuros Profesores de Primaria

NASA Astrophysics Data System (ADS)

Martínez Sebastià, Bernat

2004-12-01

This work is an extened summary of the autor's PhD thesis. It deals with the teaching of astronomy (day/night, seasons) in primary school. At first, students teachers' undestanding of astronomical concepts related to Sun-Earth system have been analysed. Taking into account the results of the previous analysis and using a socio-constructivist approach a teaching sequence has been designed. This sequence has been tested with different groups of students teachers showing an improvement in their undestanding of elementary astronomical concepts. El trabajo que presentamos es un resumen extenso de la tesis doctoral del autor. El enfoque utilizado ha sido tratar de ligar la investigación sobre las ideas, razonamientos y obstáculos de los profesores de primaria con la planificación de la enseñanza del modelo Sol-Tierra que permite explicar el ciclo día/noche y las estaciones. En primer lugar, se ha procedido a realizar un análisis crítico de los resultados que se obtienen en el aprendizaje de los contenidos astronómicos en la enseñanza habitual. En segundo lugar se ha diseñado un curriculum potencialmente superador de esta situación desde una orientación que concibe la enseñanza y el aprendizaje como un proceso de construcción de conocimientos en una estructura problematizada. Finalmente, esta secuencia didáctica ha sido experimentada con diferentes grupos de estudiantes de magisterio, mostrando una mejora relevante en la comprensión de los conceptos astronómicos fundamentales.

Prevalencia y factores de riesgo para infecciones del tracto urinario de inicio en la comunidad causadas por Escherichia coli productor de betalactamasas de espectro extendido en Colombia

PubMed Central

Blanco, Victor M.; Maya, Juan J.; Correa, Adriana; Perenguez, Marcela; Muñoz, Juan S.; Motoa, Gabriel; Pallares, Christian J.; Rosso, Fernando; Matta, Lorena; Celis, Yamile; Garzon, Martha; Villegas, y María V.

2016-01-01

RESUMEN Introducción Las infecciones del tracto urinario (ITU) son frecuentes en la comunidad. Sin embargo, la información de aislamientos resistentes en este contexto es limitada en Latinoamérica. Este estudio tiene como objetivo determinar la prevalencia y los factores de riesgo asociados con ITU de inicio en la comunidad (ITU-IC) causadas por Escherichia coli productor de betalactamasas de espectro extendido (BLEE) en Colombia. Materiales y métodos Entre agosto y diciembre de 2011 se realizó un estudio de casos y controles en 3 instituciones de salud de tercer nivel en Colombia. Se invitó a participar a todos los pacientes admitidos a urgencias con diagnóstico probable de ITU-IC, y se les pidió una muestra de orina. En los aislamien-tos de E. coli se realizaron pruebas confirmatorias para BLEE, susceptibilidad antibiótica, caracterización molecular (PCR en tiempo real para genes bla, repetitive element palindromic PCR [rep-PCR], multilocus sequence typing [MLST] y factores de virulencia por PCR). Se obtuvo información clínica y epidemiológica, y posteriormente se realizó el análisis estadístico. Resultados De los 2.124 pacientes seleccionados, 629 tuvieron un urocultivo positivo, en 431 de estos se aisló E. coli, 54 fueron positivos para BLEE y 29 correspondieron a CTX-M-15. La mayoría de los aislamientos de E. coli productor de BLEE fueron sensibles a ertapenem, fosfomicina y amikacina. La ITU complicada se asoció fuertemente con infecciones por E. coli productor de BLEE (OR = 3,89; IC 95%: 1,10–13,89; p = 0,03). E. coli productor de CTX-M-15 mostró 10 electroferotipos diferentes; de estos, el 65% correspondieron al ST131. La mayoría de estos aislamientos tuvieron 8 de los 9 factores de virulencia analizados. Discusión E. coli portador del gen blaCTX-M-15 asociado al ST131 sigue siendo frecuente en Colombia. La presencia de ITU-IC complicada aumenta el riesgo de tener E. coli productor de BLEE, lo cual debe tenerse en cuenta para ofrecer una terapia empírica adecuada. PMID:26774256

Strengths of primary healthcare regarding care provided for chronic kidney disease.

PubMed

Paula, Elaine Amaral de; Costa, Mônica Barros; Colugnati, Fernando Antonio Basile; Bastos, Rita Maria Rodrigues; Vanelli, Chislene Pereira; Leite, Christiane Chaves Augusto; Caminhas, Márcio Santos; Paula, Rogério Baumgratz de

2016-09-09

to assess the structure and results obtained by the "Chronic Renal Patients Care Program" in a Brazilian city. epidemiological, cross-sectional study conducted in 14 PHC units and a secondary center from 2010 to 2013. The Donabedian Model was the methodological framework used. A total of 14 physicians, 13 supervisors, and 11 community health agents from primary healthcare were interviewed for the assessment of structure and process and 1,534 medical files from primary healthcare and 282 from secondary care were consulted to assess outcomes. most units lacked sufficient offices for physicians and nurses to provide consultations, had incomplete staffing, and most professionals had not received proper qualification to provide care for chronic renal disease. Physicians from PHC units classified as capable more frequently referred patients to the secondary care service in the early stages of chronic renal disease (stage 3B) when compared to physicians of units considered not capable (58% vs. 36%) (p=0.049). Capable PHC units also more frequently presented stabilized glomerular filtration rates (51%) when compared to partially capable units (36%) and not capable units (44%) (p=0.046). patients cared for by primary healthcare units that scored higher in structure and process criteria presented better clinical outcomes. to identify the coping strategies of family members of patients with mental disorders and relate them to family member sociodemographic variables and to the patient's clinical variables. this was a descriptive study conducted at a psychiatric hospital in the interior of the state of São Paulo, with 40 family members of hospitalized patients over the age of 18, and who followed the patient before and during hospitalization. We used tools to characterize the subjects and the Folkman and Lazarus Inventory of Coping Strategies. the coping strategies most often used by family members were social support and problem solving. Mothers and fathers used more functional strategies (self-control p=0.037, positive reappraisal p=0.037, and social support p=0,021). We found no significant differences between the strategies and other variables examined. despite the suffering resulting from the illness of a dear one, family members make more use of functional strategies, allowing them to cope with adversities in a more well-adjusted way. avaliar estrutura, processo e resultado do "Programa de Atenção a Doentes Renais Crônicos" em um município brasileiro. estudo epidemiológico, transversal, realizado em 14 unidades de atenção primária e um centro de atenção secundária, no período de 2010-2013. Utilizou-se o referencial metodológico de Donabedian. Para avaliação de estrutura e processo, foram entrevistados 14 médicos, 13 supervisores e 11 agentes comunitários de saúde da atenção primária. Para avaliação de resultado, foram utilizados 1.534 prontuários de saúde na atenção primária e 282 na atenção secundária. na maioria das unidades faltam consultórios para atendimento médico e de enfermagem, as equipes estavam incompletas e a maioria dos profissionais não participou de capacitação para atenção à doença renal crônica. Médicos das unidades primárias, classificadas como capacitadas, encaminharam usuários à atenção secundária em estágios mais precoces da doença renal crônica (estágio 3B) quando comparados aos médicos das unidades não capacitadas (58% vs 36%) (p=0,049). As unidades de atenção primária, classificadas como capacitadas, apresentaram melhores taxas de estabilização da filtração glomerular (51%) quando comparadas às unidades parcialmente capacitadas (36%) e não capacitadas (44%) (p=0,046). usuários atendidos nas unidades de atenção primária com pontuação mais elevada em critérios de estrutura e processo apresentaram melhores resultados clínicos. evaluar la estructura, el proceso y los resultados del "Programa de Atención a Enfermos Renales Crónicos" en un municipio brasileño. estudio epidemiológico, transversal, realizado en 14 unidades de atención primaria y en un centro de atención secundario, en el período de 2010 a 2013. Se utilizó el referencial metodológico de Donabedian. Para evaluación de estructura y proceso; fueron entrevistados 14 médicos, 13 supervisores y 11 agentes comunitarios de salud de la atención primaria. Para evaluación del resultado, fueron utilizadas 1.534 fichas médicas en la atención primaria y 282 en la atención secundaria. en la mayoría de las unidades faltaban consultorios para la atención médica y de enfermería, los equipos estaban incompletos y la mayoría de los profesionales no participó de capacitaciones sobre la atención a la enfermedad renal crónica. Los médicos de las unidades primarias, clasificados como capacitados, encaminaron usuarios para la atención secundaria en etapas más precoces de la enfermedad renal crónica (etapa 3B) cuando comparados a los médicos de las unidades no capacitadas (58% vs 36%) (p=0,049). Las unidades de atención primaria, clasificadas como capacitadas, presentaron mejores tasas de estabilización de la filtración glomerular (51%) cuando comparadas a las unidades parcialmente capacitadas (36%) y no capacitadas (44%) (p=0,046). los usuarios atendidos en las unidades de atención primaria, con puntuación más elevada en criterios de estructura y proceso, presentaron mejores resultados clínicos.

[Renal cell carcinoma producing erythrocytosis due to inappropriate production of erythropoietin].

PubMed

Villanueva-Gimeno, M M; Vicario-Bermúdez, J M; Fonseca-López, Ch; Caballero-Castro, J P; Zabala-López, S I; Sánchez-Elipe, M A; González-Gómez, N

2013-01-01

Erythrocytosis, or polycythaemia, is an increase, in absolute terms, of the erythrocyte mass. The most common solid tumour related to this phenomenon is renal cell carcinoma, which can produce erythrocytosis by increasing erythropoietin production. About 30% of symptomatic renal cell carcinomas are diagnosed due to the appearance of a paraneoplastic syndrome. Polycythaemia is one of these. Surgery, (radical or partial nephrectomy), is the treatment of choice in renal cell carcinoma and helps to keep the erythrocytosis situation under control. Copyright © 2011 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Endocrinopathies during the postpartum period. Management].

PubMed

Gallo-Vallejo, J L; Gallo-Vallejo, F J

2015-03-01

The various endocrinopathies that may occur during the postpartum period are described. The most important and common is gestational and pre-gestational diabetes, but other less common, and also very important ones, are mentioned such as hypopituitarism (Sheehan's syndrome and lymphocytic hypophysitis) and thyroid disorders, pre-existing (hyperthyroidism and hypothyroidism), or postpartum onset (postpartum thyroiditis and Graves' disease). After describing their characteristics, the emphasis is placed on the proper management of these endocrine diseases, some of them which exclusively appear during the postpartum period. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Orofacial closure defects: cleft lip and palate. A literature review].

PubMed

Díaz Casado, G H; Díaz Grávalos, G J

2013-01-01

Orofacial clefts are a common problem that can lead to significant healthcare use and costs, as well as suffering on the part of the affected individuals and families. There are several theories explaining their origin, but some of the findings are inconsistent. The most accepted theories involve a major genetic basis that could be modified by the presence of external agents. Understanding the underlying causes could help to prevent its occurrence, an area in which the family physician can play an important role. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Update of hidradenitis suppurativa in Primary Care].

PubMed

García-Martínez, F J; Pascual, J C; López-Martín, I; Pereyra-Rodríguez, J J; Martorell Calatayud, A; Salgado-Boquete, L; Labandeira-García, J

Hidradenitis suppurativa is a prevalent disease that is noted for its clinical variability and by its severe impact on quality of life. A meticulous scientific literature review is presented in this article in order to give an update on what is known on this condition. Primary Care physicians obviously play an important role in the early diagnosis and management of hidradenitis suppurativa. This review aims to provide a current and practical overview about this disease in order to optimise the healthcare for these patients by making the best use of available resources. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Anaemia as a cause of haemodynamic angina in a patient with chronic ischaemic heart disease].

PubMed

Miguéns Blanco, I; Bravo Amaro, M

2014-01-01

Ischaemic heart disease is the leading cause of mortality and morbidity and one of the primary causes of morbidity in Spain. The variability in the clinical presentation of this condition at both primary care and emergency services level requires a careful history and a thorough physical examination. In the case presented, the main symptoms of angina and dyspnea reported in the anamnesis, and the obvious pallor in the physical examination, were the key data to identify anaemia as a cause of angina. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Antidepressants in the elderly].

PubMed

Cortajarena García, M C; Ron Martin, S; Miranda Vicario, E; Ruiz de Vergara Eguino, A; Azpiazu Gomez, P J; Lopez Aldana, J

2016-10-01

Depression in the elderly is a changing, difficult and common disorder. At this age, there are more relapses and more long-life treatment is required. The pharmacology approach is a challenge because of concurrent factors that make their treatment more difficult. It is very important to have a basic antidepressant scheme, in order to help treat this disorder with efficiency and success from Primary Care. There are no drugs without side effects, and their characteristics have to be known in order to make the right selection depending on effectiveness, safety and tolerance. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Aspergilosis cervical con diseminación al sistema nervioso central. Presentación de un caso y revisión de bibliografía

PubMed Central

Vergara, Guillermo Enrique; Roura, Natalia; del Castillo, Marcelo; Mora, Andrea; Alcorta, Santiago Condomi; Mormandi, Rubén; Cervio, Andrés; Salvat, Jorge

2015-01-01

Introducción: la Aspergilosis Invasiva (AI) del Sistema Nervioso Central (SNC) es infrecuente y ocurre generalmente en pacientes inmunocomprometidos. Puede presentarse con cuadros de meningitis, aneurismas micóticos, infartos o abscesos. Es una infección con pronóstico reservado y puede afectar el SNC de forma primaria o secundaria a partir de un foco que se disemina por vía hematógena. Presentamos el caso de un paciente con AI con invasión primaria a nivel óseo y diseminación posterior al cerebro. Caso clínico: Paciente masculino de 25 años con diagnóstico de leucemia linfática aguda en tratamiento quimioterápico que presentó neumonitis por metotrexate por lo que inicia tratamiento con corticoides. Posteriormente agregó cervicalgia y con el diagnóstico de osteomielitis cervical se realiza punción bajo tomografía computada (TC) sin aislarse gérmenes. Se colocó Halo Vest e inició tratamiento antibiótico empírico. Posteriormente presentó afasia de expresión secundaria a lesión frontal izquierda. Se realizó evacuación de absceso cerebral aislando A. fumigatus. El tratamiento antibiótico específico posterior permitió una buena respuesta clínica y radiológica. Conclusión: La presencia de lesiones en el SNC de pacientes inmunocomprometidos debe incluir a las micosis como diagnóstico diferencial. La evacuación quirúrgica permite llegar rápidamente al diagnóstico mejorando la respuesta posterior al tratamiento antibiótico. Para evaluar la respuesta terapéutica y posibles recaídas se debe realizar un seguimiento periódico clínico radiológico. Palabras clave: Aspergilosis cerebral; Aspergilosis cervical; Aspergilosis invasiva; Voriconazol. PMID:26600985

Efectos combinados de la ampliación de la atención primaria de salud y de las transferencias condicionadas de dinero en efectivo sobre la mortalidad infantil en Brasil, 1998–2010*

PubMed Central

Guanais, Frederico C.

2015-01-01

Objetivos. Examiné los efectos combinados del acceso a la atención primaria mediante el Programa de Salud Familiar (PSF) y las transferencias condicionadas de dinero en efectivo del Programa Bolsa Familia (PBF) sobre la mortalidad infantil posneonatal (MIPN) en Brasil. Métodos. Empleé un análisis ecológico longitudinal usando datos en panel de 4 583 municipios brasileños de 1998 al 2010, con 54 253 observaciones en total. Estimé modelos de regresión de efectos fijos por mínimos cuadrados ordinarios, con la tasa de MIPN como la variable dependiente y el PSF, el PBF y sus interacciones como las principales variables independientes de interés. Resultados. La asociación de una mayor cobertura del PSF con una menor tasa de MIPN se volvió más fuerte conforme aumentaba la cobertura del PBF. En los promedios de todas las demás variables, cuando la cobertura de PBF era 25%, la MIPN predicha fue 5,24 (intervalo de confianza [IC] de 95% = 4,95, 5,53) para una cobertura del PSF de 0%, y de 3,54 (IC de 95% = 2,77, 4,31) para una cobertura del PSF de 100%. Cuando la cobertura del PBF era de 60%, la MIPN predicha fue 4,65 (IC de 95% = 4,36, 4,94) para una cobertura del PSF de 0%, y de 1,38 (IC de 95% = 0,88, 1,89) para una cobertura del PSF de 100%. Conclusiones. El efecto del PSF depende de la ampliación del PBF. Para las poblaciones empobrecidas y subatendidas, la combinación de intervenciones tanto del lado de la oferta como del lado de la demanda podría ser necesaria para mejorar los resultados en salud.

[Use of non-vitamin K antagonist oral anticoagulants in Primary Care: ACTUA study].

PubMed

Barrios, V; Escobar, C; Lobos, J M; Polo, J; Vargas, D

2017-10-01

Approximately 40% of patients with non-valvular auricular fibrillation (NVAF) who receive vitamin K antagonists (VKA) in Primary Care in Spain have poor anticoagulation control. The objective of the study Actuación en antiCoagulación, Tratamiento y Uso de anticoagulantes orales de acción directa (ACOD) en Atención primaria (ACTUA) (Action in Coagulation, Treatment and Use of direct oral anticoagulants [DOACs]) in Primary Care) was to analyse the current situation regarding the use of VKA and non-vitamin K antagonist oral anticoagulants (NOACs) in patients with NVAF in Primary Care in Spain and the possible issues arising from it. An online survey was created covering various aspects of the use of oral anticoagulants in NAFV. A two-round modified Delphi approach was used. Results were compiled as a set of practical guidelines. Forty-four experts responded to the survey. Consensus was reached in 62% (37/60) of the items. Experts concluded that a considerable number of patients with NVAF who receive VKA do not have a well-controlled INR and that a substantial group of patients who could benefit from being treated with NOACs do not receive them. The use of NOACs increases the probability of having good anticoagulation control and decreases the risk of severe and intracranial haemorrhage. Current limitations to the use of NOACs include administrative barriers, insufficient knowledge about the benefits and risks of NOACs, limited experience of doctors in using them, and their price. Renal insufficiency influences the choice of a particular anticoagulant. The ACTUA study highlights the existing controversies about the use of oral anticoagulants for the treatment of NVAF in Primary Care in Spain, and provides consensus recommendations that may help to improve the use of these medications. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Consensus on the detection and management of prediabetes. Consensus and Clinical Guidelines Working Group of the Spanish Diabetes Society].

PubMed

Mata-Cases, M; Artola, S; Escalada, J; Ezkurra-Loyola, P; Ferrer-García, J C; Fornos, J A; Girbés, J; Rica, I

2015-03-01

In Spain, according to the Di@bet.es study, 13.8% of the adult population suffers from diabetes and 14.8% from some form of prediabetes (impaired glucose tolerance, impaired fasting glucose or both). Since early detection of prediabetes can facilitate the implementation of therapeutic measures to prevent its progression to diabetes, we believe that preventive strategies in primary care and specialized clinical settings should be agreed. Screening for diabetes and prediabetes using a specific questionnaire (FINDRISC) and/or the measurement of fasting plasma glucose in high risk patients leads to detecting patients at risk of developing diabetes and it is necessary to consider how they should be managed. The intervention in lifestyle can reduce the progression to diabetes and reverse a prediabetic state to normal and is a cost-effective intervention. Some drugs, such as metformin, have also been shown effective in reducing the progression to diabetes but are not superior to non-pharmacological interventions. Finally, an improvement in some cardiovascular risk factors has been observed although there is no strong evidence supporting the effectiveness of screening in terms of morbility and mortality. The Consensus and Clinical Guidelines Working Group of the Spanish Diabetes Society has issued some recommendations that have been agreed by the Sociedad Española de Endocrinología y Nutrición, Sociedad Española de Endocrinología Pediátrica, Sociedad Española de Farmacia Comunitaria, Sociedad Española de Medicina Familiar y Comunitaria, Sociedad Española de Médicos Generales, Sociedad Española de Médicos de Atención Primaria, Sociedad Española de Medicina Interna, Asociación de Enfermería Comunitaria and Red de Grupos de Estudio de la Diabetes en Atención Primaria. Copyright © 2014 SEEN. Published by Elsevier España, S.L.U. All rights reserved.

Consensus on the detection and management of prediabetes. Consensus and Clinical Guidelines Working Group of the Spanish Diabetes Society.

PubMed

Mata-Cases, M; Artola, S; Escalada, J; Ezkurra-Loyola, P; Ferrer-García, J C; Fornos, J A; Girbés, J; Rica, I

2015-03-01

In Spain, according to the Di@bet.es study, 13.8% of the adult population suffers from diabetes and 14.8% from some form of prediabetes (impaired glucose tolerance, impaired fasting glucose or both). Since early detection of prediabetes can facilitate the implementation of therapeutic measures to prevent its progression to diabetes, we believe that preventive strategies in primary care and specialized clinical settings should be agreed. Screening for diabetes and prediabetes using a specific questionnaire (FINDRISC) and/or the measurement of fasting plasma glucose in high risk patients leads to detecting patients at risk of developing diabetes and it is necessary to consider how they should be managed. The intervention in lifestyle can reduce the progression to diabetes and reverse a prediabetic state to normal and is a cost-effective intervention. Some drugs, such as metformin, have also been shown effective in reducing the progression to diabetes but are not superior to non-pharmacological interventions. Finally, an improvement in some cardiovascular risk factors has been observed although there is no strong evidence supporting the effectiveness of screening in terms of morbility and mortality. The Consensus and Clinical Guidelines Working Group of the Spanish Diabetes Society has issued some recommendations that have been agreed by the Sociedad Española de Endocrinología y Nutrición, Sociedad Española de Endocrinología Pediátrica, Sociedad Española de Farmacia Comunitaria, Sociedad Española de Medicina Familiar y Comunitaria, Sociedad Española de Médicos Generales, Sociedad Española de Médicos de Atención Primaria, Sociedad Española de Medicina Interna, Asociación de Enfermería Comunitaria and Red de Grupos de Estudio de la Diabetes en Atención Primaria. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

[Consensus on the detection and management of prediabetes. Consensus and Clinical Guidelines Working Group of the Spanish Diabetes Society].

PubMed

Mata-Cases, M; Artola, S; Escalada, J; Ezkurra-Loyola, P; Ferrer-García, J C; Fornos, J A; Girbés, J; Rica, I

2015-01-01

In Spain, according to the Di@bet.es study, 13.8% of the adult population suffers from diabetes and 14.8% from some form of prediabetes (impaired glucose tolerance, impaired fasting glucose or both). Since early detection of prediabetes can facilitate the implementation of therapeutic measures to prevent its progression to diabetes, we believe that preventive strategies in primary care and specialized clinical settings should be agreed. Screening for diabetes and prediabetes using a specific questionnaire (FINDRISC) and/or the measurement of fasting plasma glucose in high risk patients leads to detecting patients at risk of developing diabetes and it is necessary to consider how they should be managed. The intervention in lifestyle can reduce the progression to diabetes and reverse a prediabetic state to normal and is a cost-effective intervention. Some drugs, such as metformin, have also been shown effective in reducing the progression to diabetes but are not superior to non-pharmacological interventions. Finally, an improvement in some cardiovascular risk factors has been observed although there is no strong evidence supporting the effectiveness of screening in terms of morbility and mortality. The Consensus and Clinical Guidelines Working Group of the Spanish Diabetes Society has issued some recommendations that have been agreed by the Sociedad Española de Endocrinología y Nutrición, Sociedad Española de Endocrinología Pediátrica, Sociedad Española de Farmacia Comunitaria, Sociedad Española de Medicina Familiar y Comunitaria, Sociedad Española de Médicos Generales, Sociedad Española de Médicos de Atención Primaria, Sociedad Española de Medicina Interna, Asociación de Enfermería Comunitaria and Red de Grupos de Estudio de la Diabetes en Atención Primaria. Copyright © 2015. Publicado por Elsevier España, S.L.U.

[Clinical bioethics for primary health care].

PubMed

González-de Paz, L

2013-01-01

The clinical decision making process with ethical implications in the area of primary healthcare differs from other healthcare areas. From the ethical perspective it is important to include these issues in the decision making model. This dissertation explains the need for a process of bioethical deliberation for Primary Healthcare, as well as proposing a method for doing so. The decision process method, adapted to this healthcare area, is flexible and requires a more participative Healthcare System. This proposal involves professionals and the patient population equally, is intended to facilitate the acquisition of responsibility for personal and community health. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Female sexual dysfunction: Drug treatment options].

PubMed

Alcántara Montero, A; Sánchez Carnerero, C I

2016-01-01

Many women will likely experience a sexual problem in their lifetime. Female sexual dysfunction is a broad term used to describe 3 categories of disorders of a multifactorial nature. Effective, but limited pharmacotherapeutic options exist to address female sexual dysfunction. The FDA recently approved the first agent for treatment of hypoactive sexual desire disorder in pre-menopausal women. Off-label use of hormonal therapies, particularly oestrogen and testosterone, are the most widely employed for female sexual dysfunction, particularly in post-menopausal women. Other drugs currently under investigation include phosphodiesterase inhibitors and agents that modulate dopamine or melanocortin receptors. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Liver ultrasound: focal lesions and diffuse diseases].

PubMed

Segura Grau, A; Valero López, I; Díaz Rodríguez, N; Segura Cabral, J M

2016-01-01

Liver ultrasound is frequently used as a first-line technique for the detection and characterization of the most common liver lesions, especially those incidentally found focal liver lesions, and for monitoring of chronic liver diseases. Ultrasound is not only used in the Bmode, but also with Doppler and, more recently, contrast-enhanced ultrasound. It is mainly used in the diagnosis of diffuse liver diseases, such as steatosis or cirrhosis. This article presents a practical approach for diagnosis workup, in which the different characteristics of the main focal liver lesions and diffuse liver diseases are reviewed. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Chronic tophaceous gout].

PubMed

González-Rozas, M; Prieto de Paula, J M; Franco Hidalgo, S; López Pedreira, M R

2013-09-01

Gout is a common illness, usually of unknown etiology, is more frequent in men, and with a prevalence that increases with age. It is characterized by recurrent episodes of acute arthritis due to the deposition of monosodium urate crystals in joints. The underlying disorder in most cases is hyperuricemia, usually as a consequence of impairment in its renal excretion. Although it is generally believed that both the diagnosis and treatment are simple, the truth is that the level of adherence of clinical decisions using the existing guidelines is poor. We describe a case of chronic tophaceous gout, and review the general characteristics of this condition. Copyright © 2011 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[What the family doctor must know about lung transplant (Part 1)].

PubMed

Zurbano, L; Zurbano, F

2017-09-01

Lung transplant is a therapeutic, medical-surgical procedure indicated for pulmonary diseases (except lung cancer), that are terminal and irreversible with current medical treatment. More than 3,500 lung transplants have been performed in Spain, with a rate of over 6 per million and increasing. In this review, an analysis is made of the types of transplants, their indications and contraindications, the procedures, immunosuppressive treatments, their side effects and medical interactions, current prophylaxis. A list of easily accessible literature references is also include, the majority being by national authors. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[An earlier diagnosis of depression].

PubMed

Campagne, D M

Data of the last decade indicate that, in the Western world and also in Spain, an important part of general practicioners' consultations are related to mental health, but depression is consistently underdiagnosed. Causes are lack of time and back-up, as well as lack of specific training. In Spain, there is no national health service primary care database with actualized clinical information as to mental health. There is evident clinical interest in a more agile diagnostic, resulting from a recollection of data from voluntary selective screening and continuing evaluation of adult depression along the model used by other National Health Systems. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Conflicts of interests in clinical research in primary health care].

PubMed

González-de Paz, L; Navarro-Rubio, M D; Sisó-Almirall, A

2014-03-01

Conflicts of interests between professionals and patients in biomedical research, is an ethical problem. None of the laws in Spain mention whether the clinical researcher has to clarify to participants the reasons why it proposes them to participate in a clinical trial. In this article, conflicts of interests in research are discussed in the context of primary healthcare. In this area conflicts of interests might alter the confidence between patients and healthcare professionals. Finally, we suggest some practical strategies that can help participants make the decision to participate in a clinical trial more willingly and freely. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Visceral leishmaniasis. Pediatric case report].

PubMed

Gomila H, Andrés; Vanzo, Carolina; Garnero, Analía; Peruzzo, Luisina; Badalotti, Mónica

2017-08-01

La leishmaniasis es una enfermedad causada por parásitos obligados intracelulares pertenecientes al género Leishmania y que reconoce tres formas clínicas principales: cutánea, visceral y mucocutánea. Es una patología del grupo de las "enfermedades desatendidas". Es la única enfermedad tropical transmitida a través de vectores que se ha mantenido endémica por décadas en el sur de Europa. La leishmaniasis visceral representa la forma más grave. Se caracteriza por fiebre, pérdida de peso, anemia y hepatoesplenomegalia. Su período de incubación oscila entre 2 semanas y 18 meses. La leishmaniasis se considera una enfermedad reemergente a nivel mundial. Algunos de los factores que favorecen esta situación son los cambios en las condiciones climáticas, migraciones y urbanizaciones deficitarias en saneamiento ambiental. Se presenta el caso de un niño europeo que estaba vacacionando en Córdoba y fue derivado a nuestro Hospital por fiebre y pancitopenia, lo que generó un abordaje multidisciplinario con resolución clínica favorable. Sociedad Argentina de Pediatría.

[Thyroid dysfunction in pregnancy. Consensus document. Andalusian Society of Endocrinology and Nutrition (SAEN)].

PubMed

Santiago Fernández, P; González-Romero, S; Martín Hernández, T; Navarro González, E; Velasco López, I; Millón Ramírez, M C

2015-09-01

A position statement on the diagnosis and treatment of thyroid dysfunction in pregnancy has been agreed on behalf of The Sociedad Andaluza de Endocrinología y Nutrición (SAEN), based on a review of the literature to date and all good clinical practice guidelines. The document is set out in different sections as regards the diagnosis and treatment of, overt and subclinical hypo- and hyperthyroidism, isolated hypothyroxinaemia and postpartum thyroiditis. It also justifies the implementation of universal screening for thyroid dysfunction in pregnancy, and provides practitioners who care for these patients with tool for rational decision making. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[The electrocardiogram in the paediatric age group].

PubMed

Sanches, M; Coelho, A; Oliveira, E; Lopes, A

2014-09-01

A properly interpreted electrocardiogram (ECG) provides important information and is an inexpensive and easy test to perform. It continues to be the method of choice for the diagnosis of arrhythmias. Although the principles of cardiac electrophysiology are the same, there are anatomical and physiological age-dependent changes which produce specific alterations in the paediatric ECG, and which may be misinterpreted as pathological. The intention of this article is to address in a systematic way the most relevant aspects of the paediatric ECG, to propose a possible reading scheme of the ECG and to review the electrocardiograph tracings most frequently found in the paediatric age group. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Numb chin syndrome as a sign of tumour recurrence].

PubMed

García-Lamazares, M; Ferreiro-Uriz, O; Alfaya-García, L

2014-03-01

Numb chin syndrome is characterized by anaesthesia or paraesthesia in the areas supplied by the chin nerve. It is a rare symptom which tends to be underestimated. Far from being insignificant, it should be taken as an indication of hidden malignant disease. In patients previously diagnosed with neoplasia, it is frequently associated with ominous diagnosis indicating rapid progression of the disease. This paper reports the case of a patient diagnosed with breast cancer 20 years earlier who presents chin numbness. Further tests confirm the suspicion of metastatic disease (meningeal carcinomatosis and multiple bone and pulmonary metastases) leading to death two months after the initial consultation. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Primary presentation of non-hodgkin lymphoma. Report of a case].

PubMed

Mirpuri-Mirpuri, P G; Alvarez-Cordovés, M M; Pérez-Monje, A

2013-09-01

Lymphomas are the most common non-epithelial tumors of the head and neck and its incidence has increased in recent decades. Around 10% are extranodal lymphomas, and in more than half of the cases are located in Waldeyer's lymphatic ring. The most common presenting symptoms are odynophagia and dysphagia (68%), and symptoms suggestive of oropharyngeal cancer such as cough, hoarseness, earache, feeling of occupation in the back of the mouth, throat or neck. In non-Hodgkin lymphomas in this location, B symptoms (weight loss, fever and sweating) are rare (5%). The histological subtype of each individual lymphoma affects the evaluation, therapy and prognosis. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Pancreatic ultrasonography].

PubMed

Fernández-Rodríguez, T; Segura-Grau, A; Rodríguez-Lorenzo, A; Segura-Cabral, J M

2015-04-01

Despite the recent technological advances in imaging, abdominal ultrasonography continues to be the first diagnostic test indicated in patients with a suspicion of pancreatic disease, due to its safety, accessibility and low cost. It is an essential technique in the study of inflammatory processes, since it not only assesses changes in pancreatic parenchyma, but also gives an indication of the origin (bile or alcoholic). It is also essential in the detection and tracing of possible complications as well as being used as a guide in diagnostic and therapeutic punctures. It is also the first technique used in the study of pancreatic tumors, detecting them with a sensitivity of around 70% and a specificity of 90%. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[An update on myasthenia gravis].

PubMed

Martínez Torre, S; Gómez Molinero, I; Martínez Girón, R

2018-03-16

Myasthenia gravis is one of the most common disorders that affect neuromuscular transmission. It is currently one of the most understood and characterised autoimmune disorders Its typical symptoms are fluctuating weakness and fatigue that affects a combination of ocular muscles, bulbar functions, as well as limb and respiratory muscles, which are due to an immune attack against the postsynaptic membrane of the neuromuscular junction. The diagnosis of myasthenia gravis is based on clinical and serological test. It is a disease that can be effectively controlled with the current therapeutic lines, even achieving a complete remission. An update of this interesting disorder is now presented. Copyright © 2018 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Significado de psicólogas/os de atención primaria de salud sobre la intervención psicosocial de grupo en el tratamiento de la depresión en Chile.

PubMed

Andrade, Gonzalo; Espinoza, Adriana

2017-11-01

En Chile, el tratamiento de la depresión en salud pública promueve la realización de Intervenciones Psicosociales en Grupo (IPG) para todos los casos diagnosticados, no obstante, se observa una baja implementación de estas prestaciones. El presente artículo describe y caracteriza, desde el punto de vista de la disciplina psicológica, el significado de psicólogas/os que trabajan en consultorios de atención primaria de salud (APS) sobre las IPG en el tratamiento de la depresión. Se entrevistaron a ocho psicólogas/os de los distintos Servicios de Salud de la Región Metropolitana de Santiago. Este estudio se basó en las premisas de la Teoría Fundamentada, utilizando sus estrategias de análisis. La categoría "los grupos no nos resultan" expone las principales barreras que impiden la realización de estas intervenciones. La carga laboral centrada en atenciones individuales, el escaso presupuesto destinado a su implementación, y la falta de instalaciones adecuadas para realizar las IPG emergen como barreras institucionales. Asi mismo, la "poca fe" en la efectividad del trabajo en grupo, la figura de las/os psicólogas/os como únicas/os profesionales capacitadas/os para trabajar con las emociones, la idea de que la baja adherencia al tratamiento no depende de su ejercicio laboral, y el hecho de que la implementación de las IPG dependa del interés individual de algunas/os profesionales, emergen como las principales resistencias profesionales a su realización. Se discuten los alcances de estas barreras, y se proponen soluciones que favorezcan el cambio cultural necesario para que las/los profesionales e instituciones de salud puedan alinearse en plenitud con el modelo comunitario de salud propuesto por el Plan Nacional de Salud Mental y Psiquiatría (PNSMP).

[Wide QRS tachycardia preceded by pacemaker spikes].

PubMed

Romero, M; Aranda, A; Gómez, F J; Jurado, A

2014-04-01

The differential diagnosis and therapeutic management of wide QRS tachycardia preceded by pacemaker spike is presented. The pacemaker-mediated tachycardia, tachycardia fibrillo-flutter in patients with pacemakers, and runaway pacemakers, have a similar surface electrocardiogram, but respond to different therapeutic measures. The tachycardia response to the application of a magnet over the pacemaker could help in the differential diagnosis, and in some cases will be therapeutic, as in the case of a tachycardia-mediated pacemaker. Although these conditions are diagnosed and treated in hospitals with catheterization laboratories using the application programmer over the pacemaker, patients presenting in primary care clinic and emergency forced us to make a diagnosis and treat the haemodynamically unstable patient prior to referral. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Update of breast cancer in primary care (I/V)].

PubMed

Vich, P; Brusint, B; Alvarez-Hernández, C; Cuadrado-Rouco, C; Diaz-García, N; Redondo-Margüello, E

2014-09-01

Breast cancer is a prevalent disease affecting all areas of the patients' lives. Therefore, family physicians should have a thorough knowledge of this disease in order to optimize the health care services for these patients, and making the best use of available resources. A series of 5 articles on breast cancer is presented below. It is based on a review of the scientific literature over the last 10 years. The first article reviews the epidemiology, risk factors, and protective factors in this disease This summary report aims to provide a current and practical review on breast cancer, providing answers to family doctors and helping them to support the patients for their benefit throughout their illness. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Update of breast cancer in Primary Care (III/V)].

PubMed

Álvarez Hernández, C; Vich Pérez, P; Brusint, B; Cuadrado Rouco, C; Díaz García, N; Robles Díaz, L

2014-01-01

Breast cancer is a prevalent disease with implications in all aspects of patientś life, therefore, family doctors must know this pathology in depth, in order to optimize the health care provided to these patients with the best available resources. This series of five articles on breast cancer is based on a review of the scientific literature of the last ten years. This third article will review the clinical context and the staging and prognostic factors of the disease. This summary report aims to provide a global, current and practical review about this problem, providing answers to family doctors and helping them to be by the patients for their benefit throughout their illness. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

Group A rotavirus gastroenteritis: post-vaccine era, genotypes and zoonotic transmission.

PubMed

Luchs, Adriana; Timenetsky, Maria do Carmo Sampaio Tavares

2016-01-01

ABSTRACTThis article provides a review of immunity, diagnosis, and clinical aspects of rotavirus disease. It also informs about the changes in epidemiology of diarrheal disease and genetic diversity of circulating group A rotavirus strains following the introduction of vaccines. Group A rotavirus is the major pathogen causing gastroenteritis in animals. Its segmented RNA genome can lead to the emergence of new or unusual strains in human populations via interspecies transmission and/or reassortment events.RESUMOEste artigo fornece uma revisão sobre imunidade, diagnóstico e aspectos clínicos da doença causada por rotavírus. Também aponta as principais mudanças no perfil epidemiológico da doença diarreica e na diversidade genética das cepas circulantes de rotavírus do grupo A, após a introdução vacinal. O rotavírus do grupo A é o principal patógeno associado à gastroenterite em animais. Seu genoma RNA segmentado pode levar ao surgimento de cepas novas ou incomuns na população humana, por meio de transmissão entre espécies e eventos de rearranjo.

[Management of Rhinosinusitis in Primary Care].

PubMed

Gabaldón, N Gómez; Arnaiz, C Manzanares; Cánovas, L Noguero; Armas, J Juan

2018-02-13

Acute rhinosinusitis is an important health problem. Even though its frequency is not well documented in our country?, the economic burden it bears is not insignificant as it notably alters the quality of life of affected patients. Its diagnosis is generally clinical in nature, with further studies reserved only for the differential diagnoses of complications or tumour-like processes. The most frequent causes are viral infections, although Streptococcus pneumoniae and Haemophilus influenzae are the most commonly isolated bacterial agents. Although complications are uncommon nowadays, they can be serious when they occur, and commonly include orbital infections, closely followed in frequency by intracranial and bone infections. Treatment should consist of symptomatic measures, like saline rinses and antibiotics in cases of bacterial origin. Copyright © 2018 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Pain in herpes zoster: Prevention and treatment].

PubMed

Calvo-Mosquera, G; González-Cal, A; Calvo-Rodríguez, D; Primucci, C Y; Plamenov-Dipchikov, P

Shingles is a painful rash that results from reactivation of latent varicella-zoster virus in the dorsal root ganglia or cranial nerves. In this article an update is presented on the prevention and pharmacological treatment of the secondary pain from the virus infection. The most effective way to prevent post-herpetic neuralgia and its consequences is the prevention of herpes itself. A live attenuated vaccine (the Oka strain varicella zoster virus) has been available for several years, and is approved in adults aged 50 years old. Although this vaccine has shown to be effective against herpes zoster and post-herpetic neuralgia, its effectiveness decreases with age and is contraindicated in patients with some form of immunosuppression. Today the recombinant vaccines provide an alternative, and may be administered to immunocompromised persons. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Management of sudden neurosensory hearing loss in a Primary Care Centre].

PubMed

Muñoz-Proto, F; Carnevale, C; Bejarano-Panadés, N; Ferrán-de la Cierva, L; Mas-Mercant, S; Sarría-Echegaray, P

2014-04-01

Sudden hearing loss is a rapid loss of neurosensory hearing that may occur within hours or days in an apparently healthy patient. Its origins are variable and multifactorial. Most patients do not recover hearing if not treated, and some even develop cophosis (deafness) in the affected ear. It is an otological emergency, as early therapeutic management offers a better hearing prognosis. As there is limited knowledge on this condition, it may be underdiagnosed in Primary Health Care Centers. It should be suspected in patients with abrupt hearing loss or tinnitus. Sophisticated instruments are not required for its diagnosis, just a detailed history, basic otoscopy, and proper interpretation of the hearing test. In this way, an accurate diagnosis is achieved in most cases, which is confirmed by audiometry. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Genetics and family medicine].

PubMed

Bugarín-González, R; Carracedo, Á

There have been spectacular advances in genetics in the last decades. Their implications in medicine have been so relevant that the family doctor cannot ignore them. However, interestingly, our specialty training program has hardly any contents related to this discipline. For this reason, several publications have warned of the need to correct this deficit and to determine the knowledge, skills and abilities in genetics that should be acquired by family physicians. It is considered that, in addition to some general concepts, we must have training related to genetic testing, genetic counselling, aspects related to hereditary cancers, and to be aware of the ethical and legal limits of genetic information. It is also necessary to establish guidelines for collaboration with the genetic services. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Sharing experiences: rotation in primary care in Posadas, Argentina].

PubMed

García-Garrido, A B; Caballero, L G; Basiuk, S

2013-09-01

Primary care should be the cornerstone of any health system. It is the first contact with the community health system of any country. The Declaration of Alma-Ata, 1978, seeks to provide the basis for the construction of a new health system that will allow the full exercise of the right to health. Carrying out an external rotation in Primary Care in Posadas, Misiones Province, Argentina, during medical training, in family medicine, offers an insight into how other health systems work, provide health care to the community in a Primary Care Center in a country with its similarities and differences like ours, follow the implementation of programs, working with family medicine residents in another country, and living a rewarding personal and professional experience. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Venous thromboembolism prevention in pregnancy and the postpartum period in Primary and Specialized Care].

PubMed

Gallo-Vallejo, J L; Naveiro-Fuentes, M; Puertas-Prieto, A; Gallo-Vallejo, F J

2017-09-01

After noting that there are a number of risk factors for venous thromboembolism disease during pregnancy, it emphasizes primary prevention and treatment of this serious condition during pregnancy and the postpartum period are essential to reduce maternal morbidity and mortality. Low molecular-weight heparins are under the anticoagulant of choice in pregnancy. Your prescription may make both the primary care physician, as the hematologist and obstetrician. As for prescribing terms, an application protocol in both primary and specialized, multidisciplinary care, based on the existing literature on the subject is presented, which indicated that the hypercoagulable disorders associated with some of the risk factors, forced to do thromboprophylaxis with low molecular-weight heparins throughout pregnancy and the postpartum period presented. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[An update on the treatment of venous insufficiency in pregnancy].

PubMed

Rodríguez-Nora, B; Álvarez-Silvares, E

Chronic venous insufficiency is a long-term pathological condition resulting from anatomical or functional alterations of the venous system. This leads to the appearance of symptoms and physical signs that affect a large part of the population and particularly pregnant women, due to the physiology of pregnancy. The few published studies on the use of pharmacological treatments of venous insufficiency in this group of the population, often makes the management of this condition difficult in routine clinical practice. A review is presented in this article, with all the latest updates in the treatment of this condition during pregnancy. There are numerous general, and some pharmacological, recommendations, that we can safely offer the pregnant patient. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Low back pain during pregnancy. Multidisciplinary approach].

PubMed

Gallo-Padilla, D; Gallo-Padilla, C; Gallo-Vallejo, F J; Gallo-Vallejo, J L

2016-09-01

After explaining that low back pain is considered the most common pregnancy complication, its pathogenesis, risk factors and the clinical characteristics of the very painful symptoms of this condition are described. As for its approach, it is stressed that it must be multidisciplinary, introducing very important preventive measures, including proper postural hygiene. For its treatment, the methods may be based on non-surgical or pharmacological interventions of a conservative non-invasive nature. Thus, physiotherapy, osteopathic manipulation, multimodal intervention (exercise and education), exercises performed in water environment, acupuncture, etc., have proven to be effective. Finally, it is emphasised that given the significant impact on their quality of life, different health professionals must be proactive and treat the lumbar disease in pregnant women. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Venous thromboembolic disease: presentation of a case].

PubMed

Mirpuri-Mirpuri, P G; Álvarez-Cordovés, M M; Pérez-Monje, A

2013-01-01

Venous thromboembolic disease in its clinical spectrum includes both deep vein thrombosis and pulmonary thromboembolism, which is usually a complication of deep vein thrombosis. It is a relatively common disease with significant morbidity and requires an accurate diagnosis. They are numerous risk factors for venous thromboembolism, and there is evidence that the risk of thromboembolic disease increases proportionally to the number of predisposing risk factors present. The primary care physician should know the risk factors and suspect the presence of venous thromboembolic disease when there is a compatible clnical picture. The treatment for this pathology is anticoagulation. We report a patient with cardiovascular risk factors who was seen with pain in the right leg and shortness of breath and referred to the hospital with suspected venous thromboembolism, atrial fibrillation and pleural effusion. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Eosinophilic esophagitis, a pathology on the rise].

PubMed

Miranda García, M; Gutiérrez Teira, B

2013-10-01

The eosinophilic esofagitis is a pathology that consists of an inflammatory condition of the esophagus, which is characterized for having a high percentage of eosinophils. It is a problem of allergic origin and his diagnosis is increasing in the population, especially in children and adult young persons, throughout last decade. The fisiopathology is not completely established nowadays. The diagnosis is confirmed with endoscopia and capture of biopsies. The differential diagnosis is necessary to be done with the disease for reflux gastroesofágico, gastroenteritis eosinofílica, by Crohn's disease, pathology of connective fabric, syndrome hipereosinofílico, infections and response of hypersensitivity to medicaments. Nowadays there is no a treatment that is definitive. We present a clinical case, which was valued initially for the consultation of Primary care. Copyright © 2011 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Palliative care in Primary Care: presentation of a case].

PubMed

Álvarez-Cordovés, M M; Mirpuri-Mirpuri, P G; Gonzalez-Losada, J; Chávez-Díaz, B

2013-10-01

We present a case of a patient diagnosed with glioblastoma multiforme refractory to treatment. Glioblastoma multiforme is the most common primary brain tumour and unfortunately the most aggressive, with an estimated mortality of about 90% in the first year after diagnosis. In our case the patient had reached a stage of life where quality of life was importsnt, with palliative care being the only recourse. The family is the mainstay in the provision of care of terminally ill patients, and without their active participation it would be difficult to achieve the objectives in patient care. We must also consider the family of the terminally ill in our care aim, as its members will experience a series of changes that will affect multiple areas where we should take action. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Update of breast cancer in Primary Care (II/V)].

PubMed

Brusint, B; Vich, P; Ávarez-Hernández, C; Cuadrado-Rouco, C; Díaz-García, N; Redondo-Margüello, E

2014-10-01

Breast cancer is a prevalent disease affecting all areas of patients' lives. Therefore, family doctors need to thoroughly understand this disease in order to optimize the health care services for these patients, making the best use of available resources. A series of 5 articles on breast cancer is presented below. It is based on a review of the scientific literature over the last 10 years. The second one deals with population screening and its controversies, screening in high-risk women, and the current recommendations. This summary report aims to provide a current and practical review about this problem, providing answers to family doctors, and helping them to be able to care for their patients for their benefit throughout their illness. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Update of breast cancer in primary care (IV/V)].

PubMed

Álvarez-Hernández, C; Brusint, B; Vich, P; Díaz-García, N; Cuadrado-Rouco, C; Hernández-García, M

2015-01-01

Breast cancer is a prevalent disease affecting all areas of patients' lives. Therefore, family physicians must thoroughly understand this pathology in order to optimize the health care services and make the best use of available resources, for these patients. A series of 5 articles on breast cancer is presented below. It is based on a review of the scientific literature over the last 10 years. This fourth article deals with the treatment of the disease, the role of the primary care physician, and management of major complications. This summary report aims to provide a current and practical review about this problem, providing answers to family doctors and helping them to support their patients and care for them throughout their illness. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Onset of myasthenia gravis in primary care. Presentation of a case].

PubMed

Álvarez-Cordovés, M M; Mirpuri-Mirpuri, P G; Pérez-Monje, A

2013-10-01

Myasthenia gravis is an autoimmune disorder of neuromuscular transmission involving the production of autoantibodies directed against skeletal muscle receptors, in most cases of acetylcholine. Clinically it is characterized by the appearance of muscle weakness after prolonged activity, which tends to recover after a period of rest, or administration of acetylcholinesterase inhibitors. It is a relatively rare disease, although the prevalence has increased by improved diagnosis and increased longevity of the population. The diagnosis can be based on evidence after it is suspected using pharmacological, immunological or electrophysiology tests. Treatment can be divided into: symptomatic, short term and long term. We report the case of a patient who complained of diplopia, this muscle weakness being the most common initial symptom of the disease. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Dyslipidaemia and vascular risk. A new evidence based review].

PubMed

Pallarés-Carratalá, V; Pascual-Fuster, V; Godoy-Rocatí, D

2015-01-01

Dyslipidaemia is one of the major risk factors for ischaemic heart disease, the leading cause of death worldwide. Early detection and therapeutic intervention are key elements in the adequate prevention of cardiovascular disease. It is essential to have knowledge of the therapeutic arsenal available for their appropriate use in each of the clinical situations that might be presented in our patients. In the past 3 years, there has been a proliferation of multiple guidelines for the clinical management of patients with dyslipidaemia, with apparent contradictory messages regarding the achievement of the control objectives, which are confusing clinicians. This review aims to provide an updated overview of the situation as regards dyslipidaemia, based on the positioning of both European and American guidelines, through different risk situations and ending with the concept of atherogenic dyslipidaemia as a recognized cardiovascular risk factor. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Rhabdomyolysis secondary to simvastatin and phenofibrate].

PubMed

Forcadell-Peris, M J; de Diego-Cabanes, C

2014-01-01

Statins, which are used as first-line drugs in the prevention of cardiovascular disease, are usually safe, but in some cases there may be muscular toxicity. Statin-associated myopathy, can present as myalgia, myositis or rhabdomyolysis. Only 0.44 per 10,000 treated and per year, develop rhabdomyolysis. There are many risk factors associated with the patient and with the pharmacological treatment. A risk of muscle injury of 1-5% has been reported with some statins combined with fibrates. The fibrate with the highest risk of myopathy in combination with statins is gemfibrozil, while phenofibrate seems to be the safest. The case is presented of a 60 year-old woman with clinical symptoms and laboratory findings that suggested rhabdomyolysis secondary to a combination of simvastatin and phenofibrate. This case reminds physicians of the need to closely monitor these patients, in addition to alert them to the onset of muscle pain or weakness. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Postpartum thyroiditis. A review].

PubMed

Hurtado-Hernández, Z; Segura-Domínguez, A

2013-01-01

Postpartum thyroiditis (PPT) is a transient thyroid dysfunction of autoimmune origin that can occur in the first year postpartum in women who have not been previously diagnosed with thyroid disease. It may start with clinical thyrotoxicosis followed by hypothyroidism and the subsequent recovery of thyroid function, or may just appear as isolated thyrotoxicosis or hypothyroidism. PPT recurs in high percentage of patients after subsequent pregnancies. Many women develop permanent hypothyroidism sometime during the 3 to 10 year period after an episode of PPT. It is important for family physicians to be familiar with this disease, due to its high prevalence in order to make a correct diagnosis and therapeutic intervention. Family doctors also play a crucial role in the monitoring of these patients, given the negative implications of established hypothyroidism on reproduction in the female population during their reproductive years. This article reviews the principle characteristics of PPT along with its diagnosis and treatment. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

Consensus on updating immunizations in patients with primary immunodeficiencies

PubMed

2018-04-01

Las inmunodeficiencias primarias (IDP) constituyen un grupo de enfermedades hereditarias que afectan el número y/o la función de los distintos componentes del sistema inmune. Su prevalencia es de 1:1000-2000 nacimientos. Comprenden defectos de la inmunidad adaptativa, defectos de la inmunidad innata, inmunodeficiencias con fenotipos característicos, trastornos de la regulación inmune, síndromes autoinflamatorios, defectos de los fagocitos y del sistema del complemento y defectos considerados fenocopias de IDP. La vacunación con vacunas inactivadas es segura y puede ser efectiva en muchas inmunodeficiencias; las vacunas vivas atenuadas pueden no ser protectoras en ciertas IDP o presentarse como enfermedad vacunal asociada a la inmunización, lo que conlleva una alta morbimortalidad. Con el objetivo de actualizar las recomendaciones de vacunas en pacientes con IDP, el Comité Nacional de Infectología y el Grupo de Trabajo de Inmunología trabajaron sobre las vacunas que podían indicarse a estos pacientes, convivientes y el equipo de salud.

[Dry eye syndrome. Occupational risk factors, valuation and prevention].

PubMed

Vicente-Herrero, M T; Ramírez-Iñiguez de la Torre, M V; Terradillos-García, M J; López González, Á A

2014-03-01

Dry eye syndrome in the workplace is associated with new ways of working, with increasing use of screens and electronic devices and environmental conditions encountered in modern office designs and other environments. Also affect occupational exposure to ionizing radiation, chemicals or atmospheric dust with increased ocular dryness. The study of pathophysiological aspects and laboral causality of the dry eye, must be to develop joint task in Occupational Health, Public Health in coordination with and responsible for the national health system, which would involve primary and secondary preventive measures more effective and proper diagnosis, control and monitoring of the disease, A better knowledge of occupational hazards and actions agreed and coordinated between occupational physicians, preventers, primary care physicians and specialist physicians, such as ophthalmology, will get results much more effective when earlier and optimize available resources. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Breast cancer update in primary care: (V/V)].

PubMed

Díaz García, Noiva; Cuadrado Rouco, Carmen; Vich, Pilar; Alvarez-Hernandez, Cristina; Brusint, Begoña; Redondo Margüello, Esther

2015-03-01

Breast cancer is a prevalent disease affecting all areas of patients' lives. Therefore, family physicians ought to know thoroughly this pathology to optimize the health care services for these patients making the best use of available resources. A series of five articles on breast cancer is presented below. It is based on a review of the scientific literature over the last ten years. In this final section, the social, psychological, occupational and family issues related to the disease will be reviewed, as well as presenting some special situations of breast cancer, including breast cancer in men, during pregnancy and last stages of life. This summary report aims to provide a current and practical review about this disease, providing answers to family doctors and helping them to be by the patients for their benefit throughout their illness. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[The medical history taking in sexual health: skills and attitudes].

PubMed

Sánchez-Sánchez, F; González-Correales, R; Jurado-López, A R; San Martín-Blanco, C; Montaña-Hernández, R M; Tijeras-Úbeda, M J; Benitez-Moreno, J M; Brenes-Bermúdez, F; Mir Pizà, J; Villalba-Quintana, E

2013-01-01

A sexual satisfactory life favourably affects quality of life, there being evidence that shows there are multiple organic processes of which sexual dysfunction is often a precocious sign of underlying organic disease (cardiovascular, endocrinological or neurological). Difficulties exist in recording the sexual anamnesis on the part of the professional, the patient, or by the health system. Nevertheless, given its importance, it is necessary for the doctor to adopt an attitude of active search, especially among the population of risk. To do this, it is necessary that the situation is propitious (sense of the opportunity), preserving the confidentiality of the meeting, and it will be carried out naturally and with empathy, adopting a listening attitude, taking into account the non-verbal language, without issuing valued judgments, and resorting to assertivity to overcome the resistances. This article proposes guidelines to perform an anamnesis adequately. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Ophthalmic manifestations of toxoplasmosis in a human immunodeficiency virus-positive patient. Description of a case].

PubMed

Hermida Pérez, J A; Bermejo Hernandez, Á; Sobenes Gutierrez, R

2014-03-01

Toxoplasmosis is an infection of worldwide distribution caused by Toxoplasma gondii, and infects a large proportion of the world population. Only under certain circumstances of severe immunosuppression can the parasite reactivate and cause disease. The most common form of presentation of this pathology in patients with positive HIV is the brain abscess. One of the extra-cerebral forms is toxoplasmic chorioretinitis, which could lead to a chronic active form of a slowly progressive retinitis. Diagnosis is made by observing the eye fundus and confirmed by the scarring obtained after specific treatment. We report a case of a patient with diabetes and positive HIV, in whom a toxoplasmic scar injury was detected in the annual retinography follow-up. A conservative therapeutic approach was decided, with regular check-ups for possible detection of disease activation. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Occupational disability in epilepsy. The assessment criteria].

PubMed

Vicente-Herrero, M T; Terradillos García, M J; Capdevila García, L; Ramírez Iñiguez de la Torre, M V; López-González, Á A; Aguilar Jiménez, E

2016-03-01

Epilepsy is a chronic disease cursing with recurrent and paroxysmal crises due to anomalies in the electrical activity of brain, and is controllable in most of the patients by using antiepileptic drugs, in single or combination therapy. Probably one of the most complex aspects of epilepsy is the assessment of disability for work of the affected person. For this purpose, multiple factors need to be taken into account for homogeneous decision-making, and according to criteria of approval and within the principle of equity inherent in the granting of Social Security disability benefits. This requires the cooperation of all professionals involved in the different specialties, with reports using common criteria and taking into account the disease itself, as well as the effects of the prescribed treatments, the effects of which can contribute to the limitations in the performance of certain professions of risk. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Epilepsy in the temporal lobe: déjà vu in Primary Care].

PubMed

Miguéns Blanco, I; Rodríguez Acevedo, B

2013-10-01

Epilepsy is a common disease in the general population. 10% of the population will present a seizure throughout his life, although only 1% will have an epileptic condition. We can divide the generalized epilepsy and focal. Es in the latter that more diagnostic and management difficulties may arise in clinical practice, for its wide variety of symptoms and their identification difficult. These symptoms may be referred to differently by each patient, often dismissively. In focal epilepsy, the most prevalent epilepsy that originates in the temporal lobe. The identification and study of this pathology is very important because the patient may have episodes of disconnecting means and in one third of cases secondarily generalized crises. Although most patients the culprit lesion is mesial temporal sclerosis, one must rule out other causes such as tumors or infections. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Management of heart failure in cardiology and primary care (MICCAP) program: Improving the management of patients with heart failure].

PubMed

Barrios, V; Escobar, C; Pallares, V; Egocheaga, M I; Lobos, J M; Bover, R; Gómez Doblas, J J; Cosín, J

2018-03-26

Despite current treatments, morbidity and mortality of patients with heart failure remain high. The late diagnosis of heart failure, the insufficient heart failure treatment (i.e. not using the appropriate drugs, prescribing lower doses of drugs than recommended, etc.), and a poor coordination between different health care levels, may explain, at least in part, these figures. The Management of Heart Failure in Cardiology and Primary Care (MICCAP) program has been developed with the aim of optimising the integrated management of patients with heart failure between Primary Care and Cardiology, through the improvement of coordination between both health care levels. This includes continuous medical education to reinforce the diagnostic and therapeutic skills of general practitioners in the field of heart failure. The rationale and objectives of the MICCAP program are summarised in this article. Copyright © 2018 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Assessment method for mobile health applications in Spanish: The iSYScore index].

PubMed

Grau, I; Kostov, B; Gallego, J A; Grajales Iii, F; Fernández-Luque, L; Sisó-Almirall, A

The widespread of mobile smartphones among the population has resulted in a growing range of mobile applications in health using iOS and Android devices. The level of confidence that such applications deserve and the health information available online to the general population is a widely debated issue. The main objective of this work was to develop a tool -a scale-, for evaluating the reliability of health apps. The scale was developed using a systematic evidence-based approach, and with an expert consensus, built with a Delphi process. This was followed by a health app catalogue, which was used to test and validate our method that helps to recommend the best apps for non-medical experts across 3 different user interest axes: 1) popularity and interest; 2) trust and quality; and 3) usefulness. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[What medication should be prescribed to a patient with coeliac disease?

PubMed

Pérez-Diez, C; Guillén-Lorente, S; Palomo-Palomo, P

2018-03-01

Coeliac disease is a permanent intolerance to gluten proteins from wheat, rye, barley and triticale. Although strict adherence is complicated, the only effective treatment is a gluten-free diet throughout life. Some drugs contain starch as an excipient, and there is a risk related to the gluten content, which must be avoided in these patients. Current legislation requires the analysis of the protein content of wheat starch, or the absence of starches from another source where rice, maize, or potato starches are used as excipients. But, it does not specify that reference should be made to traces of gluten that are residues of the process of production of the active ingredient. As regards the case described, there needs to be awareness of the importance of adequately informing patients and reviewing/updating current legislation to ensure the safe use of drugs. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Takayasu arteritis and cerebral venous thrombosis: report of a case].

PubMed

Rodríguez de Mingo, E; Riofrío Cabeza, S; Villa Albuger, T; Velasco Blanco, M J

2014-01-01

Palpitations, paresthesias and anxiety are very common reasons of consultation in primary care. We report the case of a 40 year-old Caucasian woman who came to the clinic due to these symptoms, and was finally diagnosed with Takayasu arteritis. Later, she had an episode of headache, as the initial manifestation of cerebral venous thrombosis. Takayasu arteritis is a systemic vasculitis affecting medium and large arteries, mainly leacausing stenosis of the aorta and its branches. It most frequently affects Asian women, being much rarer in Europe. The primary care doctor plays a key role in the initial diagnosis and monitoring of patients with rare diseases, such as Takayasu arteritis, and must be a basic support for the patient and family, providing information and advice, and contributing with his work to reduce the vulnerability of this group. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Vaccines and preventive activities in patients with inflammatory arthritis].

PubMed

Casals-Sánchez, J L; Casals Vázquez, C; Vázquez Sánchez, M Á; Giménez Basallote, S

2013-10-01

Patients with inflammatory arthritis and eligible for immunosuppressive therapy account for more than 1% of general population, and represents a significant workload on family doctors. They are prone to other comorbidities, with an increased cardiovascular risk and a higher incidence of infections than the general population, especially skin infections and pneumonitis. This comorbidity can be considered vulnerable to a prevention program-prevention of cardiovascular risk, cancer screening, vaccination schedule for adults. As for prevention through vaccination, importance should be given to pneumococcal infection - significant in adults aged 50 or over, especially amongst immunosuppressed patients. The 13-valent conjugate vaccine, which has been recently approved for adults, must be considered. An attempt has been made to write a simple, applicable document on preventive measures that should be implemented both at primary and secondary care level for those adults. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Use of probiotics in bacterial vaginosis].

PubMed

Mur Pérez, A M; Mateo Segura, Z; Ramírez Domínguez, N; Vela Condón, P

Bacterial vaginosis (BV) is a change in the vaginal microbiota due to bacterial overgrowth of normal microorganisms, which produces symptoms of vaginal discomfort, increased malodorous vaginal discharge, etc. Although they been seen to improve recurrence rates in clinical practice, the role of probiotics is questioned in these situations. A literature review on BV is presented in order to evaluate the effectiveness of using probiotics as adjuvant therapy in BV. PubMed, Cochrane and SCOPUS review of the last 5 years publications using probiotics to treat women diagnosed with BV. An analysis was performed on the 10 items that refer to the use of probiotics in addition to antibiotic treatments. All items conclude that the use of probiotics is beneficial in cases of BV in addition to conventional treatments. However, the conclusions are not categorical due to there being a wide variety of studies and probiotics used. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Abdominal ultrasound course an introduction to the ultrasound technique. Physical basis. Ultrasound language].

PubMed

Segura-Grau, A; Sáez-Fernández, A; Rodríguez-Lorenzo, A; Díaz-Rodríguez, N

2014-01-01

Ultrasound is a non-invasive, accessible, and versatile diagnostic technique that uses high frequency ultrasound waves to define outline the organs of the human body, with no ionising radiation, in real time and with the capacity to visual several planes. The high diagnostic yield of the technique, together with its ease of uses plus the previously mentioned characteristics, has currently made it a routine method in daily medical practice. It is for this reason that the multidisciplinary character of this technique is being strengthened every day. To be able to perform the technique correctly requires knowledge of the physical basis of ultrasound, the method and the equipment, as well as of the human anatomy, in order to have the maximum information possible to avoid diagnostic errors due to poor interpretation or lack of information. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Involuntary commitment of the psychiatric patient: legal regulations and critical aspects].

PubMed

Ibáñez Bernáldez, M; Casado Blanco, M

2018-03-01

Traditionally, medical care received by psychiatric patients involved their separation from the society through their isolation in closed institutions, thereby setting a stigmatising trend on the sick, and by extension on mental illness, a practice that somehow has remained until now. The profound changes in the field of psychiatry have been important and are reflected in the therapeutic field, as well as in the legislative one, and have contributed to establish changes concerning the social opinion about psychiatric patients. The purpose of this article is to review, from the critical perspective, the current legislative framework concerning the situation of involuntary psychiatric commitment as a therapeutic measure in the psychiatric patient, as well as the legal medical practice which indicates the lack of legal skills and ethical and professional conduct arising in the field of primary care. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Resistencia a antibióticos de última línea en cocos Gram positivos: la era posterior a la vancomicina

PubMed Central

Rincón, Sandra; Panesso, Diana; Díaz, Lorena; Carvajal, Lina P.; Reyes, Jinnethe; Munita, José M.; Arias, César A.

2015-01-01

En los últimos años se han desarrollado nuevas alternativas para el tratamiento de infecciones por patógenos Gram positivos multirresistentes, entre los cuales Staphylococcus aureus resistente a la meticilina (SARM) y los enterococos resistentes a la vancomicina (ERV) se consideran un verdadero reto terapéutico, y aunque el uso de la vancomicina en infecciones graves causadas por SARM ha generado serias dudas en los últimos años, continúa siendo escasa la información clínica de respaldo al uso de agentes terapéuticos que la superen en eficacia. El linezolid, la daptomicina y la tigeciclina son agentes que tienen actividad contra los cocos Gram positivos y que fueron aprobados e introducidos en la terapia clínica en la década pasada. Además, se han probado o están en las fases finales de desarrollo otros agentes como las cefalosporinas de última generación (ceftarolina y ceftobiprol). El propósito de esta revisión fue describir las nuevas alternativas terapéuticas, particularmente en la era posterior a la vancomicina, y repasar las características químicas más relevantes de los compuestos y su espectro de actividad, haciendo énfasis en sus mecanismos de acción y resistencia. PMID:24968051

[Intimate partner violence and family dysfunction among Mexican women seen a Primary Care Unit].

PubMed

Ambriz-Mora, M I; Zonana-Nacach, A; Anzaldo-Campos, M C

2015-01-01

To assess the prevalence and risk factors for intimate-partner violence (IPV) in women who attended a Family Medicine Unit in Tijuana, Mexico. A total of 297 women were interviewed and evaluated using two validated scales: violence and severity index and family APGAR to assess family functioning and IPV respectively. The mean age (± SD) was 40.6±13.8 years, and 120 (40.4%) women had suffered IPV: 47 (15.8%) psychological violence; 31 (10.4%) sexual violence; 77 (25.9%) physical violence, and in 19 (6.4%) there were actions that threatened the lives of women. The most common causes of domestic violence were women who reported that their partner had been jealous, or suspicion from friends (37.4%). Twenty two (7.4%) of the women with domestic violence reported that they had sought help. The prevalence of IPV was high and associated with the education level of the couple and family functioning. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Effects of physical exercise in a population with systemic lupus erythematosus: A systematic review].

PubMed

Ayán, C; de Pedro-Múñez, A; Martínez-Lemos, I

2018-04-01

This systematic review was aimed at analysing the existing scientific evidence regarding the effects of physical exercise on the symptomatology, disease activity, and fitness level in a population with systemic lupus erythematosus. Following the PRISMA checklist, a search was carried out on PubMed, PEDro, and Sportdiscus databases. The PEDro and MINORS checklists were used in order to identify the methodological quality of the studies selected. A total of 14 studies were found, of which 10 were randomised controlled trials, and 4 were comparative studies. The performance of physical exercise led to significant improvements in fitness and fatigue. No adverse effects were registered. None of the studies found reported positive effects on the disease activity. The obtained results imply that the performance of physical exercise is safe for people with systemic lupus erythematosus, although its benefits are reduced mainly to improvements in their fitness and perceived level of fatigue. Copyright © 2018 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[A way of helping "Mr. Minotaur" and "Ms. Ariadne" to exit from the multiple morbidity labyrinth: the "master problems"].

PubMed

Turabián, J L; Pérez Franco, B

2016-01-01

Multiple morbidity seems to be "infinite" and so is not easy to make useful decisions. A new concept is introduced: the "master problems", as a qualitative method to facilitate the exit from this maze of multiple morbidity. Metaphors from the art world have been used to teach this concept. These "master problems" generally remain hidden and can only "unravel" between the interstices of multiple morbidity, when the details of the system that defines the problem are explained. A problem with "energy" or a "master problem" is complex, multiple and dramatic or theatrical--everything in the clinical history history make us look into that particular question. It is what gives us a blow to the stomach, which causes our hearts to beat faster, that moves us on many levels, which has a high "density of emotions", human elements, social symbols, and opens solutions in a patient. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Human papillomavirus nonavalent vaccine. Update 2017].

PubMed

Bosch, F X; Moreno, D; Redondo, E; Torné, A

Human papillomavirus (HPV) is the causative agent of 5% of human cancers. HPV infection is necessary for the development of cervical cancer and is responsible of a variable percentage of cancers of anus, vulva, vagina, penis, and oropharynx. Since 2007, 2 vaccines against HPV have been commercially available in Spain: bivalent (HPV types 16/18), and tetravalent (HPV types 6/11/16/18). In order to extend the protection afforded by HPV vaccines, a clinical program was launched in 2006 for the new nonavalent vaccine, including 9 HPV types (6/11/16/18/31/33/45/52/58). These types are responsible for 90% of cervical cancers, 82% of high-grade ano-genital pre-cancerous lesions, and 90% of genital warts. The purpose of this publication is to provide healthcare professionals with the scientific evidence that supports the new vaccine, as well as the clinical value that it offers in our environment. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Familial combined hyperlipidemia: consensus document].

PubMed

Mata, Pedro; Alonso, Rodrigo; Ruíz-Garcia, Antonio; Díaz-Díaz, Jose L; González, Noemí; Gijón-Conde, Teresa; Martínez-Faedo, Ceferino; Morón, Ignacio; Arranz, Ezequiel; Aguado, Rocío; Argueso, Rosa; Perez de Isla, Leopoldo

2014-10-01

Familial combined hyperlipidemia (FCH) is a frequent disorder associated with premature coronary artery disease. It is transmitted in an autosomal dominant manner, although there is not a unique gene involved. The diagnosis is performed using clinical criteria, and variability in lipid phenotype and family history of hyperlipidemia are necessaries. Frequently, the disorder is associated with type2 diabetes mellitus, arterial hypertension and central obesity. Patients with FCH are considered as high cardiovascular risk and the lipid target is an LDL-cholesterol <100mg/dL, and <70mg/dL if cardiovascular disease or type 2 diabetes are present. Patients with FCH require lipid lowering treatment using potent statins and sometimes, combined lipid-lowering treatment. Identification and management of other cardiovascular risk factors as type 2 diabetes and hypertension are fundamental to reduce cardiovascular disease burden. This document gives recommendations for the diagnosis and global treatment of patients with FCH directed to specialists and general practitioners. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[A review of multiple sclerosis (2). Diagnosis and treatment].

PubMed

Martinez-Altarriba, M C; Ramos-Campoy, O; Luna-Calcaño, I M; Arrieta-Antón, E

2015-09-01

Multiple sclerosis is a major demyelinating disease of the central nervous system. It has a significant economic and social impact. Its etiology is unclear, although there are several hypotheses, such as infections or genetics. In its pathophysiology, it seems that immune activation attacks the myelin sheath, causing a progressive and irreversible axonal degeneration. The disease produces a variety of symptoms, and diagnosis requires fulfilling a number of criteria and the exclusion of other possible causes. The role of neuroimaging is very important, especially Magnetic Resonance Imaging. Despite the availability of disease-modifying drugs, none of them are able to halt its progress, and the most useful drugs are those designed to alleviate the symptoms of outbreaks. Overall, multiple sclerosis requires a significant effort in research to clarify not only why and how it occurs, as well as the development of new measures to improve quality of life of affected patients. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[A review of multiple sclerosis (1). Presentation of a case].

PubMed

Martinez-Altarriba, M C; Ramos-Campoy, O; Luna-Calcaño, I M; Arrieta-Antón, E

2015-01-01

Multiple sclerosis is a major demyelinating disease of the central nervous system. It has a significant economic and social impact. Its etiology is unclear, although there are several hypotheses, such as infections or genetics. In its pathophysiology, it seems that immune activation attacks the myelin sheath, causing a progressive and irreversible axonal degeneration. The disease produces a variety of symptoms, and diagnosis requires fulfilling a number of criteria and the exclusion of other possible causes. The role of neuroimaging, especially MRI, is very important. Despite the availability of disease-modifying drugs, none of them are able to halt its progress, and the most useful drugs are those designed to alleviate the symptoms of outbreaks. Overall, multiple sclerosis requires a significant effort in research to clarify not only why and how it occurs, but also to develop of new measures to improve the life of affected patients. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Consensus document on the management and follow-up of the male with lower urinary tract symptoms secondary to benign prostate hyperplasia].

PubMed

Brenes Bermúdez, F J; Brotons Muntó, F; Castiñeiras Fernández, J; Cozar Olmo, J M; Fernández-Pro Ledesma, A; Martín Jiménez, J A; Martínez-Berganza Asensio, M L; Miñana López, B; Molero García, J M

Benign prostate hyperplasia (BPH) is a high-incidence condition. Its diagnosis and treatment is shared between urologists and Primary Care physicians. Its management uses up a significant amount of resources. The Spanish Society of Primary Care Physicians (SEMERGEN), the Spanish Society of General Practitioners and Family Doctors (SEMG), the Spanish Society of Family and Community Medicine (semFYC), and the Spanish Association of Urology (AEU) have prepared a document on the management and monitoring of BPH, in which the aim is to incorporate the latest evidence in order to update the previously published guidelines, and present them here in condensed form. The main objective of these new recommendations is to raise the awareness of Primary Care physicians and assist them in its diagnostic evaluation, treatment and monitoring, as well as providing unified consensus criteria for referral to the secondary care level. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Contraception in immigrant women: influence of sociocultural aspects on the choice of contraceptive method].

PubMed

Paraíso Torras, B; Maldonado Del Valle, M D; López Muñoz, A; Cañete Palomo, M L

2013-01-01

There are currently 6 million immigrants living in Spain. Half of them are women, the majority of whom are of childbearing age. These women, who suffer high rates of induced abortion, form a special group who require a special approach to their reproductive health. In order to study the use of contraceptive methods in this population, a review was made of 1100 clinical histories from our Sexual Health and Reproduction Clinic. Latin American women were the most prevalent group who came to seek information about contraception, followed by Eastern Europeans and Moroccans. Fewer Asian and Sub-Saharan women sought these services. The contraceptives most frequently used were the intrauterine device (used mostly by Latin American and Eastern European women), and combined oral contraception, most used by Moroccan women. It is important to advise the immigrant women about contraceptive methods, taking into account their preferences, in order to improve adherence to the method. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[We are a band: An anthropological vision of the medical community].

PubMed

Serrano Morón, P; Delgado Galán, M

2018-04-01

In this paper we try to explain, using an anthropological point of view, how the medical community behaves like a tribe like those who inhabit the Amazon forests or the African Savanna. The Family as fundamental unit of a band of hunter-gatherers also defines the Primary Care Centre and the professionals who work there, as an egalitarian group in which every member works for the good of the tribe. The leaders of the tribe, also called "Health Centre Managers", are also comparable to the "big men" of Polynesia or the aborigines, who leads hunting parties. Even the clashes between physicians about the responsibilities as regards patients have been described throughout history in the anthropological literature, and they repeat the patterns of the segmental groups. We finish by concluding that this vision of warring tribes has to be overcome in order to advance towards the improvement of our community's health. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[RS3PE syndrome: An update on its treatment using the presentation of a case].

PubMed

Amodeo, M C; Poyato, M; Rodríguez, M

2015-01-01

The present study was undertaken in order to try to clarify certain aspects of RS3PE syndrome, for which there is no unanimity of opinion in the current literature. An attempt will be made to clarify the best and most suitable drug for treatment, and the dosage duration. In order to do this, a literature search was performed, and a review is presented of the 108 cases collected. In 95% cases glucocorticoids were the most used, with prednisone in being used in 68.5% of cases. Although there is no unanimity criteria regarding the dosage and duration, 73.8% cases were treated with a prednisone dose from 15 to 20 mg/day (median 18.2 mg/day, SD 8.9). Two-thirds (66.1%) of cases were treated for 3 to 6 months (median 5.3 months, SD 3.8). A case is presented that serves as a common thread of these observations. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Chronic migraine and work: occupational risks and prevention].

PubMed

Vicente-Herrero, M T; Ramírez Iñiguez de la Torre, M V; Capdevila García, L M; López-González, Á A; Terradillos García, M J

2013-09-01

Chronic migraine is a clinically difficult to manage primary headache which affects the quality of life of the patients. This impact is important in the occupational world, where along with the clinical aspects of the disease, the therapies used for the control of the symptoms or preventive aspects, must be assessed. The side effects of the drugs and the limitations associated with their symptoms are aspects to highlight in occupational health, especially in individual workplaces, where there is a high risk of work-related injuries. The medical officer must assess the occupational risks of particular importance in the progression of this disease, as well as preventive actions, within the ambit of the current Spanish legislation, that may be favorable for both the company and the worker. The coordinated medical intervention and knowledge of these occupational aspects can provide clinically relevant tools, andoccupational and social optimization in the use of available resources. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[What the family doctor must know about lung transplantation. Complications, health promotion, and outcomes (Part 2)].

PubMed

Zurbano, L; Zurbano, F

2017-10-01

The lung transplantation is a therapeutic procedure indicated for lung diseases that are terminal and irreversible (except lung cancer) despite the best medical current treatment. It is an emergent procedure in medical care. In this review, an analyse is made of the most frequent complications of lung transplant related to the graft (rejection and chronic graft dysfunction), immunosuppression (infections, arterial hypertension, renal dysfunction, and diabetes), as well as others such as gastrointestinal complications, osteoporosis. The most advisable therapeutic options are also included. Specific mention is made of the reviews and follow-up for monitoring the graft and the patients, as well as the lifestyle recommended to improve the prognosis and quality of life. An analysis is also made on the outcomes in the Spanish and international registries, their historical evolution and the most frequent causes of death, in order to objectively analyse the usefulness of the transplant. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Alfabetización en Astronomía de docentes de Educación Primaria y de Educación Secundaria en La Plata

NASA Astrophysics Data System (ADS)

De Biasi, M. S.; Orellana, R. B.

2014-10-01

La educación de este siglo tiene como uno de sus retos alcanzar la alfabetización cientfica de todos los ciudadanos para que comprendan y tomen decisiones sobre el mundo natural y sus cambios originados por la actividad humana utilizando el conocimiento científico. En esta misión los docentes de los niveles obligatorios de enseñanza juegan un papel clave por su rol de agentes multiplicadores del conocimiento. Se requiere, entonces de una adecuada alfabetización en ciencias de los docentes o, como mínimo, que dominen los temas científicos a enseñar. En el campo de la Astronomía, numerosas investigaciones han señalado que maestros de primaria y estudiantes de profesorados poseen una escasa formación en estos temas (Camino 1995 y 1999, Gangui 2010), que frecuentemente presentan a los alumnos concepciones alternativas o no científicas de los fenómenos astronómicos cotidianos (Kriner 2004, Vega Navarro 2007, Gangui et al 2010); a lo que se suma la presentación confusa o errónea de algunos temas astronómicos en los textos escolares (Kriner 2004). Desde 2011, la Facultad de Ciencias Astronómicas y Geofísicas, UNLP, ofrece un curso de capacitación destinado a fortalecer y actualizar los contenidos académicos y didácticos de los docentes del distrito La Plata utilizando diversas estrategias didácticas. Los contenidos comprenden los temas astronómicos de los diseños curriculares vigentes. La evaluación diagnóstica de los conocimientos previos de los docentes cursantes sobre los contenidos de mayor presencia en los diseños curriculares mostró resultados similares a las investigaciones arriba mencionadas. Referente a los movimientos de la Tierra, en promedio, el 54% poseía conceptos erróneos y el 16% no los sabía; con referencia a la Luna el 56% poseía conceptos erróneos y un 4% no los sabía. Los resultados del curso mostraron que el 95% de los docentes revirtió sus conceptos previos erróneos, que adquirió criterios para la búsqueda de fuentes de información confiables y que el grado de conocimientos disciplinares y didácticos alcanzados por los docentes garantiza el efecto multiplicador de esta propuesta. Esta capacitación fue acreditada con puntaje por el organismo educativo provincial en 2011, 2012 y 2013.

[Consensus document on the treatment of dyslipidemia in diabetes].

PubMed

Hormigo-Pozo, A; Mancera-Romero, J; Perez-Unanua, M P; Alonso-Fernandez, M; Lopez-Simarro, F; Mediavilla-Bravo, J J

2015-03-01

People with type 2 diabetes mellitus have a 2 to 4 times higher risk of developing cardiovascular diseases when compared to general population of similar age and sex. This risk remains after adjustment of other traditional cardiovascular risk factors. The dyslipidemia associated with type 2 diabetes mellitus is present in up to 60% of people with diabetes and contributes greatly to increased cardiovascular, morbidity and mortality risk in these patients. Diabetic dyslipidemia is a disorder of lipid metabolism characterized by an excess of triglycerides, a decrease in HDL-cholesterol and altered lipoprotein composition, consisting mainly in an excess of small, dense LDL particles. Multiple clinical trials have demonstrated the benefits of drug treatment of dyslipidemia (mainly statins) to prevent cardiovascular events and mortality in people with diabetes, both in primary and secondary prevention. This consensus document, developed by general practitioners, members of the Diabetes Group of the Spanish Society of Primary Care Physicians (SEMERGEN), aims to assist in the management of patients with diabetes and dyslipidemia in accordance with the most recent recommendations. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Update in family medicine: Periodontal disease].

PubMed

López Silva, M C; Diz-Iglesias, P; Seoane-Romero, J M; Quintas, V; Méndez-Brea, F; Varela-Centelles, P

2017-03-01

About 85-94% of the Spanish adults older than 35 experience gum problems, and about 15-30% suffer from periodontitis, being severe in up to 5-11% of them. Unlike other inflammatory conditions, periodontal disease rarely causes discomfort, or limits life or causes functional limitations until its advanced stages, when clinical signs and symptoms arise (gingival recession, pathological teeth migration, or mobility). Lack of knowledge about the disease, together with the idea that tooth loss is linked to ageing, frequently results in a late diagnosis, requiring extensive treatments with a worse prognosis. At Primary Care level, there is series of drugs have been related to periodontal disease (anticonvulsants, immunosuppressive drugs, and calcium channel blockers) as secondary effects, which vary as regards their frequency and severity depending of the amount of accumulated plaque. Stress and depression have also been reported to alter the immune response and to increase the inflammatory response as well as periodontal susceptibility. Certain systemic conditions, such as diabetes mellitus, cardiovascular disorders, respiratory diseases, as well as low-weight pre-term birth, have also been linked to periodontitis. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Violencia de Pareja en Mujeres Hispanas: Implicaciones para la Investigación y la Práctica

PubMed Central

Gonzalez-Guarda, Rosa Maria; Becerra, Maria Mercedes

2012-01-01

Las investigaciones sobre la violencia entre parejas sugieren que las mujeres hispanas están siendo afectadas desproporcionadamente por la ocurrencia y consecuencias de este problema de salud pública. El objetivo del presente artículo es dar a conocer el estado del arte en relación a la epidemiologia, consecuencias y factores de riesgo para VP entre mujeres Hispanas, discutiendo las implicaciones para la investigación y la práctica. Investigaciones han demostrado una fuerte asociación del status socioeconómico, abuso de droga y el alcohol, la salud mental, aculturación, inmigración, comportamientos sexuales riesgosos e historia de abuso con la violencia entre parejas. Sin embargo, más estudios se deben llevar a cabo para identificar otros factores de riesgos y de protección a poblaciones hispanas no clínicas. Mientras que el conocimiento sobre la etiología de la VP entre mujeres Hispanas se expanda, enfermeras y otros profesionales de la salud deben desarrollar, implementar y evaluar estrategias culturalmente adecuadas para la prevención primaria y secundaria de la violencia entre pareja. PMID:26166938

[Differential perception of gender violence by Romanian immigrants resident in the metropolitan area of Madrid].

PubMed

Rabito-Alcón, M F; Puente-García, R; Cámara-Blanco, L; De Frutos-Moneo, E; García-Jorge, S; Correas-Lauffer, J

2013-01-01

Battered women have poorer health. Immigrant women have a higher risk of suffering abuse by their partner, with the most frequent type being psychological abuse. A large percentage of the population living in the health district of Coslada are of Romanian origin, therefore we designed a study aimed at determining whether there are differences between Spanish and Romanian women regarding the perception of different types of violence, expecting to find significant differences. A total of 93 people (61.26% Romanian) were included in the study, and who were given a questionnaire with sociodemographic variables, family APGAR, and a questionnaire on perceptions of behaviors related to gender violence. Descriptive statistics and a hierarchical multiple regression analysis was performed on the results. Nearly 30% of women from Romania and 10% of Spanish respondents were considering or had considered being victims of abuse. According to the data, the Romanian-born women in the sample identified easier those behaviours involving physical or sexual violence easier; while, like Spanish women had more difficulty recognizing psychological violence. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Self-assessment of opinions, habits and oral health status by pregnant women in the south of Galicia, Spain].

PubMed

Lorenzo-Pouso, A I; Pérez-Sayáns, M; Suárez-Quintanilla, J A; González-Palanca, S

2018-03-01

An association has been found between oral health problems and obstetric complications during pregnancy. The main aim of this study was to assess the perception by pregnant women on their oral health and related habits and beliefs. A questionnaire was designed in order to obtain information from 96 pregnant women attending the Valdeorras Local Hospital and the primary health dental practice in the Valle Inclan Health Center. It was found that many pregnant women perceived they were suffering from some kind of problem affecting their mouth. It was shown that pregnant women had adequate habits regarding oral health, but they believed that their pregnancy would implicitly cause them to have mouth problems. Pregnant women are able to understand the impact of their oral health on their general well-being and the health of their unborn child. It has been detected that a series of habits and beliefs would ideally need to be acted upon in order to reduce health problems. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Interruptions of activities experienced by nursing professionals in an intensive care unit.

PubMed

Prates, Daniele de Oliveira; Silva, Ana Elisa Bauer de Camargo

2016-09-09

to analyze the interruptions experienced by nursing professionals while undertaking care activities. an observational study undertaken in two intensive care units. Two nurses observed 33 nursing professionals for three hours. The data were recorded in real time, using a semistructured instrument. after 99 hours of observation of 739 activities, it was identified that 46.82% were interrupted, resulting in 7.85 interruptions per hour. On average, the interruptions compromised 9.42% of the nursing professionals' worktime. The activities geared towards indirect care of the patient suffered the highest number of interruptions (56.65%), with the nursing records being the activity interrupted most. The principal source of the interruptions was external, coming from the health professionals (51%), and the main causes were those related to the patients (34.70%) and to interpersonal communication (26.47%). the activity of nursing suffers a high number of interruptions, mainly caused by the health professionals themselves, indicating that the work environment needs to undergo interventions aiming to reduce the risk of compromising of the professional's performance and to increase the patients' safety. analisar as interrupções experienciadas por profissionais de enfermagem durante realização de atividades assistenciais. estudo observacional realizado em duas unidades de tratamento intensivo. Dois enfermeiros observaram 33 profissionais de enfermagem, por três horas. Os dados foram registrados em tempo real, usando um instrumento semiestruturado. após 99 horas de observação de 739 atividades, foi identificado que 46,82% sofreram interrupções, perfazendo 7,85 interrupções por hora. As interrupções comprometeram, em média, 9,42% do tempo de trabalho dos profissionais de enfermagem. As atividades direcionadas ao cuidado indireto do paciente foram as que sofreram maior número de interrupções (56,65%), sendo o registro de enfermagem a atividade mais interrompida. A principal fonte das interrupções foi externa, proveniente dos profissionais de saúde (51%), e as principais causas foram as relacionadas aos pacientes (34,70%) e às comunicações interpessoais (26,47%). A enfermagem sofre um grande número de interrupções, causadas principalmente pelos próprios profissionais de saúde, indicando que o ambiente de trabalho deve sofrer intervenções que objetivem reduzir o risco de comprometimento do desempenho do profissional e aumentar a segurança dos pacientes. analizar las interrupciones experimentadas por profesionales de enfermería durante la realización de actividades asistenciales. estudio observacional realizado en dos unidades de tratamiento intensivo. Dos enfermeros observaron 33 profesionales de enfermería, durante tres horas. Los datos fueron registrados en tiempo real, usando un instrumento semiestructurado. después de 99 horas de observación de 739 actividades, fue identificado que 46,82% sufrieron interrupciones, haciendo 7,85 interrupciones por hora. En promedio, las interrupciones comprometieron 9,42% del tiempo de trabajo de los profesionales de enfermería. Las actividades orientadas al cuidado indirecto del paciente fueron las que sufrieron el mayor número de interrupciones (56,65%), siendo el registro de enfermería la actividad más interrumpida. La principal fuente de interrupciones fue externa, proveniente de los profesionales de la salud (51%), y las principales causas fueron las relacionadas a pacientes (34,70%) y a comunicaciones interpersonales (26,47%). La enfermería sufre un gran número de interrupciones, causadas principalmente por los propios profesionales de la salud, indicando que el ambiente de trabajo debe sufrir intervenciones que objetiven reducir el riesgo de comprometer el desempeño del profesional y aumentar la seguridad de los pacientes.

Spanish consensus on the physical health of patients with depressive disorders.

PubMed

Giner, José; Saiz Ruiz, Jerónimo; Bobes, Julio; Zamorano, Enric; López, Francisco; Hernando, Teresa; Rico-Villademoros, Fernando; Álamo, Cecilio; Cervilla, Jorge A; Ibáñez Cuadrado, Ángela; Ibáñez Guerra, Elena; López, Silvia; Morán, Pedro; Palao, Diego J; Romacho, Montserrat

2014-01-01

Comorbidity between depression and physical illnesses is very common and has a significant impact on the health and management of the patient. With the support of the Sociedades Españolas de Psiquiatría y Psiquiatría Biológica, and Sociedad Española de Médicos de Atención Primaria (SEMERGEN) a consensus was prepared on physical health in patients with depression and is summarized in the present work. The literature review highlighted the high frequency of cardiovascular and endocrine-metabolic disorders in patients with depression such as diabetes and obesity, thus making the primary and secondary prevention recommendations for patients with cardiovascular or metabolic risk applicable to patients with depression. Comorbidity between depression and chronic pain is also frequent, and requires an integrated therapeutic approach. The presence of physical illness in patients with depression may condition, but not preclude, the pharmacological treatment; drug selection should take into account potential side-effect and drug-drug interactions. On the other hand, psychotherapy may contribute to the patient's recovery. Overall, coordination between the primary care physician, the psychiatrist and other health professionals involved is essential for the management of patients with depression and concomitant physical illness. Copyright © 2014 SEP y SEPB. Published by Elsevier España. All rights reserved.

[Mental disorders and their underdiagnosis in primary care].

PubMed

Cabrera Mateos, J L; Touriño González, R; Núñez González, E

2017-05-12

Despite its high prevalence, mental disorders are often underdiagnosed. To determine the magnitude of the underdiagnosis mental disorders and its associated characteristics. A descriptive cross-sectional study performed in Lanzarote (2011) on 310 patients selected by cluster random sampling. A self-completed questionnaire was used that contained the General Health Questionnaire-28, as well as structured interview using the Mini International Neuropsychiatric Interview to confirm the diagnosis of mental disorder. The current diagnosis registered in the DRAGO-AP electronic medical record was also recorded. Of the 75 patients detected with the interview, 14 (18.67%) had a diagnosis recorded in the medical record (sensitivity=0.19; IC 95% CI; 0.09-28). The positive predictive value of being in the medical record was 0.56. With respect to sensitivity, only the "number of visits made to the health centre in the last 3 months" was significantly higher in the group of patients also with a diagnosis of any mental disorder in the medical record (5 vs. 2.77; p=.002). There is an important underdiagnosis of the mental disorders in our environment. More visits to the health centre are associated with this diagnosis. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

PubMed

Müller Velázquez, Lucía; Bobadilla, Fernando; Novosak, Marina; Cortese, Iliana; Laczeski, Margarita

2018-03-20

Streptococcus agalactiae (SGB) es causa de infecciones severas en menores de tres meses. Meningitis, neumonía y sepsis son los principales cuadros en estos niños. Estas infecciones se encuentran entre las más graves que puede sufrir un individuo en sus primeras doce horas de vida. El niño adquiere la infección por transmisión vertical de la madre colonizada. Para prevenir la enfermedad neonatal se recomienda penicilina como droga de elección en la profilaxis intraparto (PIP) en embarazadas colonizadas. Sin embargo, actualmente se han detectado cepas con sensibilidad disminuida a penicilina por lo que resulta importante realizar la vigilancia de la sensibilidad al mismo para asegurar su utilidad durante la profilaxis. El objetivo de este trabajo fue determinar la sensibilidad a penicilina en cepas de SGB recuperados de mujeres embarazadas de 35-37 semanas de gestación. Se estudiaron 96 aislamientos y se determinó la sensibilidad por método epsilométrico Etest® (LIOFILCHEM, Italia), siguiendo las recomendaciones del Clinical Laboratory Standards Institute (CLSI). Se obtuvo la Concentración Inhibitoria Mínima (CIM) para cada aislamiento bacteriano. El 100% (96) de las cepas estudiadas fue sensible a penicilina con valores de CIM comprendidos entre 0,012 y 0,094 µg mL-1. Estos resultados indican que penicilina sigue siendo el antimicrobiano de elección durante la profilaxis intraparto, para la prevención de la enfermedad neonatal causada por SGB en nuestra región. Se destaca la importancia de la vigilancia epidemiológica de la sensibilidad a penicilina y a otros antimicrobianos para alertar sobre nuevos mecanismos de resistencia y adecuar estrategias de tratamiento.

[Use of topical non-steroidal anti-inflammatory agents in an urban health center. Comparison with the current evidence].

PubMed

Yagüe-Sebastián, M M; Coscollar-Escartín, I; Muñoz-Albadalejo, P; López-Canales, M C; Villaverde-Royo, M V; Gutiérrez-Moreno, F

2013-09-01

To describe the prescribing of topical non-steroidal anti-inflammatory drugs (NSAIDs) in an urban health center (Zaragoza, Spain). A cross-sectional descriptive study was conducted on subjects who belonged to an urban center and were studied during the year 2010. The sample size with a confidence level of 95%, was calculated, a total of 843 prescriptions were analyzed. The sample was single random, and 150 cases were selected. The prevalence and confidence intervals were calculated. The statistical package STATA 9.1 was used for the calculations. The most used drug was diclofenac, in 27.33% (95% CI: 20.65-34.88). NSAIDs were most used in females. In 18% of the cases the area of application was the knee, followed by the 15% in the lower back area (95% CI: 10,22-21,78). There were no adverse reactions. Frequent use is made of topical NSAIDs in a basic health area. Current recommendations support the use in the knee and in the hand, but not in the back, where its use is common. The use of topical NSAIDs decreases side effects and drug interactions, therefore their use is recommended in patients on multiple drug therapy and in the elderly. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

Epidemiological multicentre study on the education provided to patients with type 2 diabetes mellitus in the Spanish Health Care System. The Forma2 study.

PubMed

García-Donaire, J A; Franch-Nadal, J; Rodríguez-Fortúnez, P; Labrador-Barba, E; Orera-Peña, M L; Rodríguez de Miguel, M

The purpose of the present study was to characterize the education that patients with type 2 diabetes mellitus receive, and to identify differences as regards the presence of insulin therapy or not. This crossover, multicentre and descriptive study involved 1066 Spanish physicians who completed a questionnaire on Internet. The physicians that responded had a mean of 26.0 years of experience in healthcare, and mainly worked in a walk-in clinic in an urban area. Physicians rated the level of patient knowledge about their disease on a 5.0 point-scale. Fifty percent of them indicated that they spent between 15 and 30min in educating patients at the time of diagnosis. Previous control with HbA1c>9%, presence of microvascular complications, and a low socio-cultural level, were factors associated with spending more time in education. This is the first study designed to evaluate the education provided to patients with type 2 diabetes mellitus from Spain. The time spent and the individualization of the education are important factors associated with better long-term control of the disease, and thus with the effectiveness of the clinical management. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Hypothyroidism in adults in a basic health area].

PubMed

López-Macías, I; Hidalgo-Requena, A; Pérez-Membrive, E; González-Rodríguez, M E; Bellido-Moyano, C; Pérula-de Torres, L A

2018-04-01

The objective of the present study is to study the prevalence, as well as the clinical and epidemiological characteristics of hypothyroid disease in adults using the computerised clinical records. Observational, descriptive and cross-sectional study. The target population was the patients of the health centres of Lucena I and II (Córdoba). Patients 14 years or older, diagnosed with hypothyroidism, born and resident in Lucena. Two hundred and fourteen patients were recruited by random sampling, who then underwent a clinical interview using a questionnaire. The mean age of the patients was 49.71 years (SD 17.03; 95% CI 47.34-51.98), with 85.5% women. A diagnosis of sub-clinical hypothyroidism was found in 74.8%, compared to 18.7% of primary hypothyroidism, and 6.5% of secondary hypothyroidism. The 53.7% (95% CI 46.81-60.59) of patients diagnosed with hypothyroidism did not have thyroid antibodies results. However, 75.2% (95% CI 68.89-80.86) were being treated with levothyroxine. The prevalence of hypothyroidism was 5.7% (95% CI 5.46-5.96). Sub-clinical hypothyroidism is very common in Primary Care clinics. Many patients are not correctly diagnosed and many are over-medicated, suggesting a need to review the diagnosis. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Use of emergency departments in rural and urban areas in Spain].

PubMed

Sarría-Santamera, A; Prado-Galbarro, J; Ramallo-Farina, Y; Quintana-Díaz, M; Martínez-Virto, A; Serrano-Aguilar, P

2015-03-01

Describe the use of emergency departments (ED), and analyse the differences in use between residents in rural and urban areas. Using data from the National Health Survey of 2006 and 2011, the profiles of patients with ED visits by population size of place of residence were obtained. The variables associated with making one visit to the ED were also evaluated, in order to determine the effect of the population size of place of residence. A higher use of ED is observed in persons with a higher frequency of use of Primary Care and hospital admissions, and increases with worse self-perceived health and functional status, with more chronic diseases, in people from lower social classes, and younger ages. Adjusting for the other variables, residents in larger cities have a higher use of ED than residents in rural areas, who show a higher use of public and non-hospital based ED, than residents in urban areas. There is a higher use of ED by inhabitants of urban areas that cannot be justified by a worst health status of that population. This tends to indicate that the use of ED is not under-used in rural areas, but overused in urban areas. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Takotsubo syndrome. Transient left ventricular dyskinesia].

PubMed

Pérez Pérez, F M; Sánchez Salado, J

2014-03-01

The Takotsubo syndrome, also called transient apical dyskinesia syndrome, was first described in Japan in the 1990s. It is a rare entity found in almost 1% of all patients with suspicion of acute coronary syndrome. It usually affects postmenopausal women with a few cardiovascular risk factors. It is characterized by angina-type chest pain, electrocardiographic changes, elevation of the enzymes of myocardial injury, absence of coronary obstruction on angiography, and a characteristic left ventricular anteroapical dyskinesia, which returns to normal within a few days. Severe emotional stress is the most common trigger for this syndrome. The aetiopathogenesis of this syndrome remains to be defined. This syndrome has been considered a clinical condition since 2001, when a series of 88 cases was published. It is a disease with a partially known mechanism, characterised by the morphology adopted by the left ventricle secondary to hypokinesis or dyskinesia of the apical segments, and hypercontractility of basal segments. Unlike acute coronary syndrome, patients with left ventricle dysfunction do not have atherothrombotic disease in the coronary arteries. In addition, the alterations described are reversible. Some clinical diagnostic criteria have been proposed, although they are still controversial, as well as in the complementary examinations required for diagnosis. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Consensus document for the detection and management of chronic kidney disease].

PubMed

Martínez-Castelao, Alberto; Górriz, José L; Bover, Jordi; Segura-de la Morena, Julián; Cebollada, Jesús; Escalada, Javier; Esmatjes, Enric; Fácila, Lorenzo; Gamarra, Javier; Gràcia, Silvia; Hernández-Moreno, Julio; Llisterri-Caro, José L; Mazón, Pilar; Montañés, Rosario; Morales-Olivas, Francisco; Muñoz-Torres, Manuel; de Pablos-Velasco, Pedro; de Santiago, Ana; Sánchez-Celaya, Marta; Suárez, Carmen; Tranche, Salvador

2014-01-01

Chronic kidney disease (CKD) is an important global health problem, involving to 10% of the Spanish population, promoting high morbidity and mortality for the patient and an elevate consumption of the total health resources for the National Health System. This is a summary of an executive consensus document of ten scientific societies involved in the care of the renal patient, that actualizes the consensus document published in 2007. The central extended document can be consulted in the web page of each society. The aspects included in the document are: Concept, epidemiology and risk factors for CKD. Diagnostic criteria, evaluation and stages of CKD, albuminuria and glomerular filtration rate estimation. Progression factors for renal damage. Patient remission criteria. Follow-up and objectives of each speciality control. Nephrotoxicity prevention. Cardio-vascular damage detection. Diet, life-style and treatment attitudes: hypertension, dyslipidaemia, hyperglycemia, smoking, obesity, hyperuricemia, anemia, mineral and bone disorders. Multidisciplinary management for Primary Care, other specialities and Nephrology. Integrated management of CKD patient in haemodialysis, peritoneal dialysis and renal transplant patients. Management of the uremic patient in palliative care. We hope that this document may be of help for the multidisciplinary management of CKD patients by summarizing the most updated recommendations. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Analysis of the refusal of the flu vaccination (REGRIVI study)].

PubMed

Méijome-Blanco, S; González-Cristobo, G; Regueiro-Martínez, A Á

2018-02-10

The objective of this study is to determine the reasons for refusing the flu vaccination in the Primary Care Health Centre of Vilanova de Arousa, Spain, as well as to evaluate the flu vaccination coverage after an educational intervention. A quasi-experimental before and after study was conducted after an educational intervention on a total of 73 people that included those Primary Care Health Centre patients from Vilanova de Arousa who had refused the flu vaccination in 2014, and who did not meet the exclusion criteria (death during 2014 and 2015 campaigns, non-acceptance of participation, vaccine registration mistakes, contraindication or no indication for the vaccine, inability to contact). After a brief educational intervention, vaccination data from those patients in the 2015 and 2016 campaigns were checked. A descriptive analysis of the variables under study was then carried out. Of the 73 patients initially included, 72 completed the study. The main reasons for refusing a vaccination were the concerns about the adverse effects and patient perception of good health. Vaccination coverage was 50.7% in 2015, and 48.6% in 2016. The reasons for refusing vaccination are approachable with a brief intervention since the refusal decreases by half in the long-term. Copyright © 2018 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

The situation of nursing education in Latin America and the Caribbean towards universal health.

PubMed

Cassiani, Silvia Helena De Bortoli; Wilson, Lynda Law; Mikael, Sabrina de Souza Elias; Peña, Laura Morán; Grajales, Rosa Amarilis Zarate; McCreary, Linda L; Theus, Lisa; Agudelo, Maria Del Carmen Gutierrez; Felix, Adriana da Silva; Uriza, Jacqueline Molina de; Gutierrez, Nathaly Rozo

2017-05-11

to assess the situation of nursing education and to analyze the extent to which baccalaureate level nursing education programs in Latin America and the Caribbean are preparing graduates to contribute to the achievement of Universal Health. quantitative, descriptive/exploratory, cross-sectional study carried out in 25 countries. a total of 246 nursing schools participated in the study. Faculty with doctoral level degrees totaled 31.3%, without Brazil this is reduced to 8.3%. The ratio of clinical experiences in primary health care services to hospital-based services was 0.63, indicating that students receive more clinical experiences in hospital settings. The results suggested a need for improvement in internet access; information technology; accessibility for the disabled; program, faculty and student evaluation; and teaching/learning methods. there is heterogeneity in nursing education in Latin America and the Caribbean. The nursing curricula generally includes the principles and values of Universal Health and primary health care, as well as those principles underpinning transformative education modalities such as critical and complex thinking development, problem-solving, evidence-based clinical decision-making, and lifelong learning. However, there is a need to promote a paradigm shift in nursing education to include more training in primary health care. avaliar a situação da educação em enfermagem e analisar o quanto os programas de educação em enfermagem, no nível de Bacharelado na América Latina e no Caribe, estão preparando graduados a contribuir para o alcance da Saúde Universal. estudo quantitativo, descritivo/exploratório, transversal, realizado em 25 países. um total de 246 escolas de enfermagem participaram do estudo. O corpo docente com nível de Doutorado totalizou 31,3%; sem o Brasil o número fica reduzido a 8,3%. A razão entre experiências clínicas nos serviços de atenção primária à saúde e nos serviços hospitalares foi de 0,63, indicando que os estudantes têm mais experiências clínicas nos cenários hospitalares. Os resultados sugeriram necessidade de aprimoramento relacionada ao acesso à Internet; tecnologia da informação; acesso para portadores de deficiências; avaliação do programa, do corpo docente e dos estudantes; e aos métodos de ensino/aprendizagem. há heterogeneidade na educação em enfermagem na América Latina e no Caribe. Os currículos de enfermagem incluem, geralmente, os princípios e valores da Saúde Universal e da atenção primária à saúde, bem como aqueles princípios subjacentes às modalidades de educação transformativa, como o desenvolvimento de pensamento crítico e complexo, a solução de problemas, a tomada de decisão clínica baseada em evidências, e aprendizagem contínua. No entanto, é preciso promover uma mudança de paradigma na educação em enfermagem que inclua mais treinamento na atenção primária à saúde. evaluar la situación de la educación en enfermería y analizar en qué grado los programas de educación de enfermería a nivel de grado en América Latina y el Caribe están preparando a los graduados para contribuir al logro de la Salud Universal. se llevó a cabo un estudio transversal, cuantitativo, descriptivo y exploratorio en 25 países. participaron en el estudio 246 escuelas de enfermería. El porcentaje de profesores con títulos de doctorado fue de 31,3%; pero, si se excluye a Brasil esta cifra se reduce a 8,3%. La proporción de la experiencia clínica adquirida en los servicios de atención primaria de salud en relación con la adquirida en servicios hospitalarios fue de 0,63, lo que indica que los estudiantes adquieren la mayor parte de su experiencia clínica en entornos hospitalarios. Los resultados mostraron una necesidad de mejorar el acceso a internet; la tecnología de la información; la accesibilidad para las personas discapacitadas; la evaluación de los programas, de los profesores y de los estudiantes; y los métodos de enseñanza y aprendizaje. hay heterogeneidad en la educación en enfermería en América Latina y el Caribe. En general, los programas de estudios de enfermería han adoptado los principios y los valores de la Salud Universal y la atención primaria de salud, así como los principios que sustentan las modalidades de educación transformadora, como son el desarrollo del pensamiento crítico y complejo, la solución de problemas, la toma de decisiones clínicas basadas en la evidencia y el aprendizaje a lo largo de toda la vida. Sin embargo, hay necesidad de promover un cambio en el paradigma de la educación en enfermería, a fin de que abarque más capacitación en la atención primaria de salud.

Sobrevivendo a un tsunami: lecciones de Chile, Hawai y Japon

USGS Publications Warehouse

Compilado por Atwater, Brian F.; Cisternas V., Marco; Bourgeois, Joanne; Dudley, Walter C.; Hendley, James W.; Stauffer, Peter H.

1999-01-01

Este folleto contiene historias veridicas que ilustran como sobrevivir, y como no sobrevivir, a un tsunami. Esta publicacion esta dirigida a las personas que viven, trabajan o, simplemente, se divierten a lo largo de las costas que pueden ser afectadas por un tsunami. Tales costas rodean la mayor parte del Oceano Pacifico pero tambien incluyen algunas areas costeras de los Oceanos Atlantico e Indico. Aunque mucha gente llama a los tsunamis 'olas de marea', estos no estan relacionados a las mareas, sino son una serie de olas, o 'tren de olas', generalmente causadas por cambios en el nivel del fondo marino durante los terremotos. Los tsunamis tambien pueden ser generados por la erupcion de volcanes costeros, islas volconicas, deslizamientos submarinos e impactos de grandes meteoritos en el mar. Como sucedio en Sumatra en el 2004, los tsunamis pueden alcanzar alturas de 15 metros, no tan solo en la costa sino tambien kilometros tierra adentro. Los relatos presentados en este folleto fueron seleccionados de entrevistas realizadas a personas que sobrevivieron al tsunami del Oceano Pacifico de 1960. Muchas de estas personas, incluyendo a la enfermera de la foto, se enfrento a las olas generadas a poca distancia, en la costa chilena. En cambio, otros debieron hacer frente al tsunami muchas horas despues, en Hawai y Japon. La mayoria de las entrevistas fueron realizadas a fines de los anos ochenta y en los noventa. Las historias ofrecen una mezcla de lecciones de supervivencia a un tsunami. En algunos casos se presentan las acciones que confiablemente salvaron vidas: poner atencion a los avisos de la naturaleza, abandonar los bienes, dirigirse rapidamente a un sector alto y permanecer alli hasta que el tsunami realmente haya terminado. Otras historias describen como se encontro refugio al subir a construcciones y arboles o flotar sobre desechos, tacticas que tuvieron diferentes resultados y que pueden ser recomendadas solo como actos desesperados de personas atrapadas en sectores bajos.

[Evaluation of the capacity of elderly patients to make decisions about their health].

PubMed

Atienza-Martín, F J; Garrido-Lozano, M; Losada-Ruiz, C; Rodríguez-Fernández, L M; Revuelta-Pérez, F; Marín-Andrés, G

2013-09-01

To assess the decision-making capacity and variables related to this, in elderly patients in a home care program. A cross-sectional study was conducted on 130 patients assigned to home care program or in social welfare residences of an urban health centre. Demographic variables, as well as comorbidities, social support, institutionalisation, number of drugs used, degree of dependence (Barthel Index), cognitive function (Pfeiffer) were collected. The primary endpoint was the capacity for decision-making about their health assessed using the Aid to Capacity Evaluation (ACE) tool. There was a prevalence of 58.5% capacity. There was an association between ability and independence for activities of daily living (odds ratio (OR): 12.214; Confidence interval 95% (95% CI): 3.90 to 32.29, P <.0001) and function intellectual intact (OR: 282.750, 95% CI 34.0 to 2351.2, P <.0001). Numeric variables associated with the capacity for decision-making that had a more important effect size were the Barthel index (d: -1.398) and Pfeiffer index (d: 3.084). The prevalence of incapacity to make decisions about their health in elderly patients who are cared for in their homes is high. The level of dependence in activities of daily living and the deterioration of intellectual function are factors associated with the presence of this capacity. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Prevalence and factors associated with peripheral artery disease in patients with type 2 diabetes mellitus in Primary Care].

PubMed

Montero-Monterroso, J L; Gascón-Jiménez, J A; Vargas-Rubio, M D; Quero-Salado, C; Villalba-Marín, P; Pérula-de Torres, L A

2015-01-01

Peripheral artery disease in the lower limbs (PAD) is a prevalent condition that entails high morbidity in diabetic patients; this study assesses PAD in these patients and its socio-demographic and clinic associated variables. Descriptive study in a systematic sample of diabetic patients (DM2) aged 50-80 years, in Primary Care settings. The dependent variable was the presence of PAD diagnosed by ankle-brachial index (ABI) ≤ 0.9; independent variables: socio-demographic, clinical and laboratory. bivariate and multiple logistic regression analyses were performed to determine the variables associated with low ABI. A sample of 251 patients, 52.6% women; mean age: 68.5 ±8.5. A low ABI was detected in 18.3% (95% Confidence Interval (95% CI):13.3-23.3%), with 6 subjets (2.4%) previously diagnosed as suffering PAD. Age (OR=1.07; 95% CI: 1.02-1.12) and retinopathy (OR=2.69; 95% CI: 1.06-6.81) were associated (multiple logistic regression analysis) with ABI. The percentage of patients diagnosed with PAD is very low, although PAD prevalence is high among DM2 patients attending Primary Care clinics, especially in older patients and those with retinopathy. We emphasize the recommendation of performing the ABI test in this population at risk. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Divergent mechanisms of insulin-like growth factor I and II on rat hepatocyte proliferation.

PubMed

Raper, S; Kothary, P; Ishoo, E; Dikin, M; Kokudo, N; Hashimoto, M; DeMatteo, R P

1995-07-21

Insulin-like growth factors I and II are peptides with a structural homology for proinsulin, and are involved in hepatocyte proliferation. IGF-I and IGF-II, however, have different metabolic roles, and their mechanisms of action are incompletely known. We hypothesized that IGF-I and IGF-II act by different signal transduction pathways. To test this hypothesis, hepatocytes from 200 g male Sprague-Dawley rats were isolated by a two-step collagenase perfusion technique and plated at a density of 10(5) cells/16 mm Primaria plate. Proliferation was measured by [3H]thymidine ([3H]thy) incorporation into DNA, and an autoradiographic nuclear labeling index (LI). To analyze signal transduction, cyclic AMP (cAMP) levels were measured 5 min after addition of reagents by a radioimmunoassay. Reagents (doses) used were: IGF-I (2 nM), IGF-II (2 nM), the inhibitory peptide somatostatin-14 (SS14) (10 nM), and the adenylyl cyclase antagonist dideoxyadenosine (DDA) (10 microM). A summary of the findings is as follows: (1) IGF-I stimulates [3H]thy, LI and cAMP accumulation. (2) IGF-II stimulates [3H]thy and LI but not cAMP; (3) IGF-I but not IGF-II effects are inhibited by SS14 and DDA. We conclude that the hepatotrophic effects of IGF-I and IGF-II occur by different mechanisms: IGF-I is cAMP-dependent, IGF-II is cAMP-independent.

[Vitamin B12 levels in the patient population attending an urban health centre in Madrid].

PubMed

Camarero-Shelly, M

2018-04-01

Vitamin B 12 levels are usually measured in Primary Care when the patients have symptoms or risk factors associated with its deficiency, mostly in the elderly. However, no evidence has been found to support the recommendation of screening in the general population. The aim of this study is to assess the relevance of having extended the screening of vitamin B 12 deficiency to a younger population, after observing an increase in the prescription of this injected vitamin in a population under 65 years, by analysing the vitamin B 12 values obtained. A descriptive, retrospective, observational study was conducted on a sample consisting of 5,531 patients from Barajas Health Primary Centre, Madrid, between 2008 and 2012, and on whom a blood test was performed for any reason, with values of vitamin B 12 . A deficiency was found in 9.1% (SD 2.3) of the patients, of whom 49.4% were less than 65 years. The deficiencies were associated (P<.001, 95% CI) with age, dementia, changes in blood red cell counts, memory, and with the taking of metformin and proton pump inhibitors (P=.007). The prevalence of vitamin B 12 deficiency in our served population is similar in patients older and younger than 65 years. The extended screening was relevant. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Electronic medical records: Evolution of physician-patient relationship in the Primary Care clinic].

PubMed

Pérez-Santonja, T; Gómez-Paredes, L; Álvarez-Montero, S; Cabello-Ballesteros, L; Mombiela-Muruzabal, M T

2017-04-01

The introduction of electronic medical records and computer media in clinics, has influenced the physician-patient relationship. These modifications have many advantages, but there is concern that the computer has become too important, going from a working tool to the centre of our attention during the clinical interview, decreasing doctor interaction with the patient. The objective of the study was to estimate the percentage of time that family physicians spend on computer media compared to interpersonal communication with the patient, and whether this time is modified depending on different variables such as, doctor's age or reason for the consultation. An observational and descriptive study was conducted for 10 weeks, with 2 healthcare centres involved. The researchers attended all doctor- patient interviews, recording the patient time in and out of the consultation. Each time the doctor fixed his gaze on computer media the time was clocked. A total of 436 consultations were collected. The doctors looked at the computer support a median 38.33% of the total duration of an interview. Doctors of 45 years and older spent more time fixing their eyes on computer media (P<.05). Family physicians used almost 40% of the consultation time looking at computer media, and depends on age of physician, number of queries, and number of medical appointments. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Vaccination against community acquired pneumonia in adult patients. A position paper by Neumoexpertos en Prevención].

PubMed

Redondo, E; Rivero, I; Vargas, D A; Mascarós, E; Díaz-Maroto, J L; Linares, M; Valdepérez, J; Gil, A; Molina, J; Jimeno, I; Ocaña, D; Martinón-Torres, F

2016-10-01

Community-acquired pneumonia (CAP) is a major cause of morbidity and mortality in adults. The annual incidence of CAP in adults in Spain ranges from 3 to 14 cases per 1,000 inhabitants. Current clinical guidelines primarily focus on the therapeutic approach to CAP rather than its prevention. The aim of this study is to develop and propose a practical guide for CAP prevention through vaccination in Spain according to available vaccines and evidence. A literature review and expert opinion. Pneumococcal and influenza vaccines are the main preventive tools available against CAP. Age, chronic diseases, and immunosuppression are risk factors for pneumonia, so these populations should be a priority for vaccination. In addition, influenza and pneumococcal vaccination is considered advisable in healthy adults under 60 years of age, and anyone with risk condition for CAP, irrespective of age. The influenza vaccine will be administered seasonally, while pneumococcal vaccination can be administered at any time of the year. Vaccination against pneumococcus and influenza in adults can help to reduce the burden of CAP and its associated complications. The available evidence supports the priority indications set out in this guide, and it would be advisable to try to achieve a wide circulation and practical implementation of these recommendations. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Analysis of the quality of life in patients affected by scoliosis].

PubMed

Leal-Hernández, M; Martínez-Monje, F; Pérez-Valencia, M; García-Romero, R; Mena-Poveda, R; Caballero-Cánovas, J

2017-05-11

To assess the quality of life using the SRS 22 test in patients with scoliosis of 20 or more degrees Cobb. A prospective descriptive study was conducted between April and May 2016 on patients with scoliosis of at least 20 degrees Cobb and aged between 10 and 20 years. A record was made of weight, height, body mass index, and the SR 22 specific quality of life questionnaire for patients with scoliosis was completed. Patients were divided into two groups for analysis: a) scoliosis between 20 and 29 degrees Cobb (n=44); and b) scoliosis with a Cobb of 30 degrees or greater (n=32). There were significant differences in the dimensions that assess pain, image self-perception, and satisfaction with treatment, being valued worse when the degree of scoliosis Cobb is 30 degrees or higher. There were no significant differences in function/activity or mental health. The overall score of the questionnaire was also worse in the group with the highest degree of scoliosis. The weight, height, and BMI showed no significant differences due to the varying degrees of scoliosis. Scoliosis significantly affects the quality of life of people who suffer it, and there is a negative correlation between the severity of scoliosis measured by degrees Cobb and quality of life. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Importance of the detection of dysphagia in geriatric patients].

PubMed

Zamora Mur, A; Palacín Ariño, C; Guardia Contreras, A I; Zamora Catevilla, A; Clemente Roldán, E; Santaliestra Grau, J

2018-04-01

Oropharyngeal dysphagia is one of the lesser known geriatric syndromes, despite its enormous impact on functional capacity, quality of life, and health of those affected. A descriptive and prospective study was conducted by the Geriatric Department of Barbastro Hospital (Huesca), from March 2012 to October 2014, as biannual and annual reviews in October 2015. This study included all patients on whom a volume-viscosity clinical examination (MECV-V test) was performed to suspecting dysphagia. The study included 266 patients with a mean age of 82.35±12.3 years, and with a mean Barthel index score of 20.5±25.4, and mean Charlson index of 1.77±1.6. The test was performed in 105 cases after stroke (40%), 53 in dementia (20%), 24 in Parkinsonism (9%), and for other different reasons in 80 (31%). Dysphagia was diagnosed in 228 (86%) cases. Enteral nutrition was given in 25 (10.9%) cases. The test results were shown in the discharge report in 45% of the tests with positive result. The mean survival obtained after test in the patients who died was 230.8±256.5 days. Differences in survival at 12 months were found in patients with positive test, without finding a clear relationship with functional status and comorbidity. Dysphagia has a significant mortality, and the use of thickeners after its detection should be properly reported. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Analysis of quality of life in patients with Chronic Obstructive Pulmonary Disorder (COPD) who give up smoking].

PubMed

Jimenez-Ruiz, C A; Pascual Lledó, J F; Cícero Guerrero, A; Cristóbal Fernández, M; Mayayo Ulibarri, M; Villar Laguna, C

2017-09-13

To analyse the impact in COPD patients' quality of life who stop smoking. We studied a group of COPD patients who received smoking cessation treatment. All patients were treated with bronchodilators according to the severity of their disorder. This treatment was not changed during the process of smoking cessation. Patients received a smoking cessation programme that consisted of a combination of pharmacological treatment plus cognitive-behavioural treatment. All subjects fill in CAT questionnaire before starting smoking cessation programme and after 6 months of abstinence. All subjects included had stop smoking. The study included 59 patients, with 27 (45.8%) males, and a mean age of 61.8 (7.5) years. Mean CAT score before quitting was 18.9 (7.3) points, and after 6 months of abstinence was 8.1 (6.1) points, P=.038. Multiple regression analysis showed: a) the higher the baseline CAT score the greater is the difference after quitting, at 6 months, at same age, gender, and grade of severity of COPD, and b) the older the age, the lower is the difference between baseline CAT score and the 6 months CAT score. Smoking cessation is associated with improvement in the quality of life in COPD patients. Those with worse quality of life get the biggest benefit from quitting, although this difference can be diminished in ageing patients. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Previous abstinence time as a predictive factor at 12 months follow-up in a multi-component smoking cessation program].

PubMed

Moreno-Arnedillo, J J; Morante-Benadero, M E; Sánchez-Vegazo-Sánchez, E

2014-01-01

The objective of this study is to analyze the length of the longest period of previous abstinence time as a predictor of the results of a smoking cessation program at 12 months follow-up. A cross-sectional study was conducted on a sample of 475 smokers who had participated in a multi-component smoking cessation group therapy program. The independent variable is the longest abstinence time passed, measured in weeks, before the current treatment. Success was defined as self-reported abstinence. Bivariate analyses were applied to the independent variable and to other variables in order to determine the factors that would be part of a logistic regression model using contrasts Student t or χ(2) comparisons, as appropriate. Those that showed statistical significance were entered into a multivariate logistic regression model. Within the studied variables, previous abstinence time and sex were the only predictive variables of success at 12 month follow-up. The probability of being abstinent at 12 months follow-up was significantly associated with the length of the previous longest period of abstinence, and this is the best of the predictors considered. Successful cessation programs depend more on the relationship with the consumer biographical aspects than with biological factors. The history of previous attempts is a more valuable source of information for designing treatments than others traditionally considered. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Use of resources and associated costs of chronic obstructive pulmonary disease exacerbations: A population based retrospective study].

PubMed

Sicras, A; Huerta, A; Navarro, R; Ibañez, J

2014-01-01

Exacerbations are a clinical characteristic of chronic obstructive pulmonary disease (COPD). The objective of the study was to estimate the resource use and costs associated with COPD exacerbations Observational study performed by retrospective review of patient clinical charts of a Hospital and 6 associated Primary Care Centers. COPD patients >40years old who were followed-up during 2010-2011, and who fulfilled inclusion/exclusion criteria were included in the study. Healthcare resource use and costs associated to COPD exacerbations (moderate/severe) were estimated. Healthcare resource use, loss of productivity and costs associated to the follow-up of COPD patients (with/without exacerbations) were also estimated. regression model and ANCOVA, P<.05. A total of 1,210patients were included in the study, of whom 51.2% experienced an exacerbation, and with an average of 4exacerbations/patient. Presence of exacerbations was associated with age, COPD severity, presence of comorbidities, and time from diagnosis. The average healthcare cost of an exacerbation was €481 (moderate: €375; severe: €863). Patients who experienced an exacerbation had a higher resource use and costs (P<.001). Thus, the follow-up cost of patients without exacerbations was €1,392 versus €3,175 for patients with exacerbations. The presence of exacerbations in COPD patients was associated with an increase in resource use and associated costs. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Evaluation of formal elements of Spanish pediatrics journals].

PubMed

Aleixandre-Benavent, R; González de Dios, J; Valderrama-Zurián, F J; Bolaños Pizarro, M; Valderrama-Zurián, J C

2007-03-01

Standardization of scientific journals is indispensable for accurate transmission of knowledge, since it guarantees the universality and reproducibility of research. The objective of this study was to evaluate the formal elements of Spanish pediatrics journals. In 2005, we studied the characteristics of Spanish biomedical journals with special emphasis on Spanish pediatrics journals. The form used for the selection of journals for inclusion in the database Indice Médico Español (IME) was employed to evaluate 65 distinct characteristics in each journal. The parameters were grouped in the following five categores: journal presentation, presentation of the articles, scientific and editorial committees, content characteristics, and dissemination parameters. The journals with the highest overall scores were Anales de Pediatría (63 points out of a maximum of 82), followed by Pediatría de Atención Primaria (53 points), Acta Pediátrica Española and Cirugía Pediátrica (55 points each), Pediatrika (53 points), and Revista Española de Pediatría (48 points). The score obtained by Anales de Pediatría places this journal in the top 10 Spanish journals included in IME. Spanish pediatrics journals meet most of the formal elements required of biomedical journals, although some aspects could be improved, such as deficiencies in the frequency and regularity of publication, mention of the dates of manuscript receipt and acceptance, the lack of a clear description of the editorial process of manuscript selection and peer review, the absence of committee members' institutional affiliations, and the absence of articles by non-Spanish authors.

[Use of multiple regression models in observational studies (1970-2013) and requirements of the STROBE guidelines in Spanish scientific journals].

PubMed

Real, J; Cleries, R; Forné, C; Roso-Llorach, A; Martínez-Sánchez, J M

In medicine and biomedical research, statistical techniques like logistic, linear, Cox and Poisson regression are widely known. The main objective is to describe the evolution of multivariate techniques used in observational studies indexed in PubMed (1970-2013), and to check the requirements of the STROBE guidelines in the author guidelines in Spanish journals indexed in PubMed. A targeted PubMed search was performed to identify papers that used logistic linear Cox and Poisson models. Furthermore, a review was also made of the author guidelines of journals published in Spain and indexed in PubMed and Web of Science. Only 6.1% of the indexed manuscripts included a term related to multivariate analysis, increasing from 0.14% in 1980 to 12.3% in 2013. In 2013, 6.7, 2.5, 3.5, and 0.31% of the manuscripts contained terms related to logistic, linear, Cox and Poisson regression, respectively. On the other hand, 12.8% of journals author guidelines explicitly recommend to follow the STROBE guidelines, and 35.9% recommend the CONSORT guideline. A low percentage of Spanish scientific journals indexed in PubMed include the STROBE statement requirement in the author guidelines. Multivariate regression models in published observational studies such as logistic regression, linear, Cox and Poisson are increasingly used both at international level, as well as in journals published in Spanish. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Association between limited joint mobility syndrome and risk of accidental falls in diabetic patients].

PubMed

López-Martín, I; Benito Ortiz, L; Rodríguez-Borlado, B; Cano Langreo, M; García-Martínez, F J; Martín Rodríguez, M F

2015-03-01

Limited joint mobility syndrome (LJMS) appears exclusively in both type 1 and type 2 diabetic patients. It is characterized by a limited range of digital motion, with involvement of small joints of the hands. It initially affects the proximal interphalangeal joints, followed by wrists, elbows, shoulders, knees, and axial skeleton. The diagnosis can be made by the simple "prayer sign" test. The objective was to study the prevalence of diabetic patients with LJMS, and to evaluate the association between LJMS and metabolic control, and the risk of accidental falls. A cross-sectional study was conducted in the San Fernando II Health Centre, Madrid (suburbs). The sample consisted of 184 patients with a diagnosis of diabetes of over 5 years from November to March, 2013. The prayer sign was used to define which patients had LJMS. Fall risk was determined using the Timed Up & Go test. A total of 99 patients (53.8%) (95% CI 46.6 to 61) had a positive prayer sign. No statistically significant relationship was found with HbA1c, but there was an association with the Timed Up & Go test (P<.001) (95% CI 1.173 to 1.611). The patients with LJMS had a moderate risk of falls compared with those without LJMS, which was of low risk. The prevalence of LJMS is high. This is the first study that shows a relationship between LJMS and the risk of falls in diabetic patients. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Differences in health-related quality of Life between men and women with sleep-disordered breathing].

PubMed

Abad Massanet, F; Rivero Pérez, J; Vera Osorio, J A

2015-01-01

Obstructive Sleep Apnea/Hypopnea Syndrome (OSAHS) increases cardiovascular risk and has a negative impact on neurocognitive functioning. Health Related Quality of Life (HRQL) is impaired in OSAHS patients, differently in men and women, but its evaluation is difficult by primary care providers. To screen for OSAHS in patients with cardiovascular disease or cardiovascular risk factors, under the hypothesis of gender differences in HRQL. Cross-sectional study including 75 consecutive patients (39 male, 36 female) with cardiovascular disease or cardiovascular risk factors, without acute disease. Anthropometric, demographic, and laboratory data were collected. The STOP-BANG questionnaire, for the screening of OSASH, and the COOP/WONCA charts for HRQL evaluation, were administered at the primary care setting. Women with clinical finding evocative of OSAHS had lower HRQL than men with the same condition, as indicated by higher summation scores for COOP/WONCA charts (P=.002) and for dimensions of Physical Fitness (P<.001), Daily Activities (P=.040) and Change in health (P=.004), with a trend to a be into a lower social class. Summation scores for COOP/WONCA correlates with social class (P=.008) pointing out to a parallel improvement of HRQL with social status. OSAHS screening along with HRQL measurement is feasible at the primary care level, revealing a distinctive feature in women with sleep-disordered breathing, a lower HRQL, undetectable by the instrumental sleep study. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Pain and workplace. Sociodemographic variables influence in therapeutic response and labor productivity].

PubMed

Vicente-Herrero, M T; López-González, Á A; Ramírez Iñiguez de la Torre, M V; Capdevila García, L M; Terradillos García, M J; Aguilar Jiménez, E

2016-09-01

Pain is a major cause of medical consultation. The complexity of managing it is due to its long duration and intensity, and it sometimes requires a combination of multiple drugs. The objective of this study is to assess the use of drugs for pain in workers, the clinical response obtained, its influence on estimating work productivity, its relationship to sociodemographic variables, and the type of drug used. A cross-sectional study on 1,080 workers, aged 18-65 years, during periodic surveys to monitor their health in companies in the service sector in Spain. Treatments used, clinical efficacy, influence on work productivity and sociodemographic variables (age, gender) are evaluated. The Brief Pain Inventory questionnaire, validated for Spain, was used to assess pain, and the SPSS(®) 20.0 package for the statistical analysis. NSAIDs and simple analgesics have higher percentages of improvement in pain (P=.032 and P<.0001, respectively). Men respond better to NSAIDs, and women to simple analgesics. Improved productivity is higher in men than in women (P=.042). No significant differences were observed for age, pain improvement or productivity, except in those over 55 years. The analgesic prescription pain conditions must consider the age and gender of the patient, as well as the type of drug. The choice of drug should be based on the aetiology and aspects unrelated to the clinical variables, such as sociodemographic, work or psychosocial. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

PubMed

Ávila García, Manuel; Huertas Delgado, Francisco Javier Huertas Delgado; Tercedor Sánchez, Pablo

2016-11-29

Introducción: España es el tercer país europeo con mayor prevalencia de obesidad infantil, dando lugar a la aparición de programas de intervención destinados a fomentar hábitos alimentarios saludables y/o de actividad física (AF).Objetivo: el propósito de esta revisión sistemática fue conocer aquellos programas de intervención para la promoción de hábitos alimentarios y de AF desarrollados en escolares españoles de Educación Primaria (EP) y analizar la influencia que han tenido las intervenciones sobre la composición corporal, los hábitos alimentarios y la AF.Método: se revisaron los artículos publicados entre los años 2000 y 2015 en las siguientes bases de datos: Web of Science, Scopus, Dialnet, PubMed, Eric, Sportdiscus y Psycinfo por dos revisores independientes.Resultados: se contabilizaron un total de 813 artículos, de los cuales tras la eliminación de duplicados (192), lectura de títulos y resumen (587) y lectura del texto completo (17), tan solo 7 cumplieron con los criterios de inclusión.Conclusiones: los programas de intervención analizados mostraron cambios positivos en la mejora de la composición corporal en algo menos de la mitad de los estudios analizados; por otro lado, casi todos los programas de intervención analizados tuvieron un efecto positivo sobre conductas respecto a ciertos hábitos alimentarios, como la ingesta de frutas, y sobre el incremento del nivel de AF.

[Prostate cancer screening using prostate-specific antigen: The views of general and laboratory physicians].

PubMed

Giménez, N; Filella, X; Gavagnach, M; Allué, J A; Pedrazas, D; Ferrer, F

2018-03-21

It is currently recommended to provide individualised information on benefit-risk balance and shared decision-making in prostate cancer screening using prostate-specific antigen (PSA). To determine the usual practice and the views of general and laboratory practitioners in the screening of prostate cancer using PSA. A cross-sectional study based on a questionnaire and on PSA screening requests from Primary Health Care (PHC) in men older than 49 years with no prostatic symptoms. In 2015, PHC in Catalonia requested PSA on 15.2% of males. A total of 114 general practitioners and 227 laboratory practitioners participated in the questionnaire. The mean age of those who responded was 43 years with a mean of 17 years' experience, and included 64% women. According to general practitioners, 61% of PSA was performed at the patient's request. The uncertainty score when requesting PSA was 5 points for general practitioners and 5.7 for laboratory professionals. Interest in having clinical recommendations received 7.2 points in PHC, and 8.8 in the laboratory. Knowledge about the different clinical practice guidelines received was less than 5 points overall. General practitioners requested PSA screening in almost one-sixth of men over the age of 49 without prostate disease, often at the patient's request, and after informing them of the benefits and risks. PHC and laboratory physicians were interested in having recommendations and information, although they did not usually consult clinical practice guidelines immediately. Copyright © 2018 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Pneumococcal vaccine recommendations in chronic respiratory diseases].

PubMed

Casas Maldonado, F; Alfageme Michavila, I; Barchilón Cohen, V S; Peis Redondo, J I; Vargas Ortega, D A

2014-09-01

Community-acquired pneumonia is an acute respiratory infectious disease which has an incidence of 3-8 cases/1,000 inhabitants, and increases with age and comorbidities. The pneumococcus is the organism most frequently involved in community-acquired pneumonia in the adult (30-35%). Around 40% of patients with community-acquired pneumonia require hospital admission, and around 10% need to be admitted to an intensive care unit. The most serious forms of pneumococcal infection include invasive pneumococcal disease (IPD), which covers cases of bacteremia (associated or not to pneumonia), meningitis, pleuritis, arthritis, primary peritonitis and pericarditis. Currently, the biggest problem with the pneumococcus is the emergence of resistance to antimicrobial agents, and its high morbimortality, despite the use of appropriate antibiotics and proper medical treatment. Certain underlying medical conditions increase the risk of IPD and its complications, especially, from the respiratory diseases point of view, smoking and chronic respiratory diseases. Pneumococcal disease, according to the WHO, is the first preventable cause of death worldwide in children and adults. Among the strategies to prevent IPD is vaccination. WHO considers that its universal introduction and implementation against pneumococcus is essential and a priority in all countries. There are currently 2 pneumococcal vaccines for adults: the 23 serotypes polysaccharide and conjugate 13 serotypes. The scientific societies represented here have worked to develop some recommendations, based on the current scientific evidence, regarding the pneumococcal vaccination in the immunocompetent adult with chronic respiratory disease and smokers at risk of suffering from IPD. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Epidemiological characteristics of patients evaluated with fibromyalgia in the Assessment of Disability Unit of Madrid].

PubMed

Regal Ramos, R J

To determine the epidemiological characteristics of patients with fibromyalgia requiring assessment of incapacity for work. A descriptive study was conducted on the patients evaluated in the Medical Unit of the National Institute of Social Security in Madrid in the period from 2005 to 2014 with the diagnosis of fibromyalgia. A study was made on the variables: age, sex, marital status, comorbidity (hypothyroidism, neck pain, psychiatric disorders, and carpal tunnel syndrome), professional occupation, level of education, and type of affiliation to the National Institute of Social Security. The total number of patients studied was 5,501. The median age was 53 years. Compared to the general working population in our area there were 47% more women, 12% less married people, 25% less workers with higher education, and 23% more unskilled occupations. As regards the working population in our area, there is a markedly increased prevalence of neck pain (prevalence ratio: 2.0), hypothyroidism (prevalence ratio 2.4), and carpal tunnel syndrome (prevalence ratio: 3.0). More than half (58%) of the sample presented with psychiatric disorders. It can be concluded that the profile of the patient with fibromyalgia assessed in the UMEVI is a woman, aged 46-60 years, mostly with a relatively unskilled job, and with primary level education. More than half of the cases had associated psychiatric disorders, and often associated with neck pain diagnoses, carpal tunnel syndrome, and hypothyroidism. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Satisfaction of principal caregivers of patients followed-up by palliative care teams].

PubMed

Fernández-Isla, L E; Conde-Valvis-Fraga, S; Fernández-Ruíz, J S

2016-10-01

To determine the satisfaction of main caregivers of deceased patients followed-up by palliative care teams. Web research on electronic data bases: PubMed and MEDES, using "Palliative Care" and "Patient Satisfaction" as main descriptors, and "Family", "Professional-Family Relations", "Quality of Health Care" and "Quality Assurance, Health Care" as secondary descriptors. Studies written in Spanish and English were included. Profile of principal caregiver: a woman between her mid-forties and her mid-fifties, usually related with the patient as a daughter, and of primary educational level. The items that the main caregivers valued the most were: a kind manner, feeling free to ask questions about problems during the process, tactful explanations, receiving information, pain management, time for answering questions, interest for emotional problems, and information about treatment. The worse valued items were: symptoms control, lack of psychological support after death, preparation for a death of a relative, keeping in touch after death, help to resolve outstanding issues, and help during grief. In general, a great majority of palliative care teams achieved excellent results. In spite of the good results obtained in satisfaction surveys from caregivers with regard to palliative care teams, it is essential to improve the quality of scientific-technical training (both from the medical and the psychological point of view), as well as to improve communicational skills among palliative care staff. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Bibliometric analysis of IBERPOC and EPI-SCAN studies. Contribution of the smoking variable on the iberpoc study].

PubMed

de Granda-Orive, J I; Alonso-Arroyo, A; López-Padilla, D; Segrelles-Calvo, G; Jiménez-Ruiz, C A; Solano-Reina, S

2018-03-01

The aim of this study was to perform a bibliometric analysis of EPI-SCAN and IBERPOC studies using the Science Citation Index and Scopus databases, and to determine the overall impact with the impact of smoking on IBERPOC as a secondary objective. A general searching was conducted in Science Citation Index-Expanded through the Web of Science (WoS) (Thomson Reuters) platform and Scopus on 23 March 2015. The search strategy included the terms "iberpoc" OR "episcan" was performed on 15 October 2015. A total of 24 publications were obtained; 13 from IBERPOC study (9 on "COPD" and 4 for "tobacco"), with 11 from the EPI-SCAN (All COPD) study. A total of 841 WoS citations were obtained (445 IBERPOC [99 of tobacco]), and 1,442 from Scopus (963 IBERPOC [144 tobacco]). The theme "tobacco" contributed with 22.24% and 14.95% of total citations in WoS and Scopus, respectively to the IBERPOC study. It was found that Scopus citations were newer, and a similar impact from both WoS studies was detected, although the IBERPOC impact was greater in Scopus. Collaborative networks of institutions and authors of both studies were identified. There is an important productivity and impact of both studies. Scopus citations are newer than those in WoS. The "tobacco" variable added IBERPOC impact and visibility. There was high density, accessibility, and cohesion in collaborative networks of both studies. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Management of hypertension and diabetes in Primary Care clinical practice: ATENCION study].

PubMed

Millán Núñez-Cortés, J; de la Figuera von Wichmann, M; Rodríguez de Miguel, M; Orera Peña, M L; Labrador Barba, E; Lería Gelabert, M

2017-04-01

Cardiovascular diseases are the main cause of death in the Spanish population. The detection and control of cardiovascular risk factors are fundamental in the prevention of cardiovascular disease. The main objectives of this study are to analyse the attitudes and therapeutic decisions of Primary Care (PC) physicians when treating hypertension (HT) and diabetes mellitus type 2 (DM2), with the aim of establishing the situation and eventually proposing improvement strategies. A national ecological, multicentre, cross-sectional, and descriptive study was conducted in 2013. A questionnaire was used and 1,028 PC physicians took part in the study. A total of 92.9% of the investigators consulted have indicated that they follow the guidelines for evaluation, treatment, and diagnosis of HT, and 91.4% in the case of diabetes. The latter is diagnosed as a casual finding, while HT is diagnosed through active investigation in patients with other risk factors. Combined therapy takes more than 6 months to take effect in patients with HT, and between 8 and 9 months in diabetic patients. The percentage of non-compliance is similar (10-40%) in both pathologies. Around half the physicians questioned considered interaction with the specialist to be good or excellent (46% HT and 57.3% DM2). Clinical practices in PC for HT and DM2 have some basic criteria in common. The interaction with the specialist is good, but there is a considerable margin for improvement. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Opinion from physicians on the need for dyslipidemia screening in cardiovascular risk. Similarities and differences between primary care and other specialties. The DIANA study].

PubMed

Serrano, Adalberto; Pascual, Vicente

2017-10-01

The clinical inertia in the screening and treatment of patients at high or very high cardiovascular risk leads to the failure to achieve LDLc targets in this population. The aim of the DIANA study was to determine the opinion of doctors about the screening for dyslipidaemia, the usual practice, and the differences between Primary Care physicians and other specialties. A questionnaire, using the modified Delphi method, included four blocks on dyslipidemic patients with impaired glucose metabolism. Of the 497 participating experts, 58% were Primary Care physicians. There was agreement on the need for dyslipidemia screening in patients with diabetes, ischaemic heart disease or hypertension, although to a lesser extent among Primary Care physicians. Greater significant differences were found in situations such as pre-diabetes or family history of premature cardiovascular disease (86.2% and 88.6% in Primary Care physicians versus 96.1% and 97.6% in other specialties, respectively). There was no agreement on the need for screening in the presence of xanthomas, xanthelasmas or corneal arcus in people under the age of 45 years, with statistically significant differences in the latter. Dyslipidaemia screening is mainly performed on patients with cardiovascular disease or any major cardiovascular risk factor, and cutaneous lesions of familial hypercholesterolaemia are underestimated. The need for accurate screening and treatment of dyslipidemia in subjects at high cardiovascular risk must be stressed. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Primary care in Sweden].

PubMed

Sánchez-Sagrado, T

2016-09-01

Sweden was one of the first European Union countries that saw the opportunity in the free movement of professionals. First offers for jobs were managed in 2000. Since then, a large number of professionals have taken the opportunity of a decent job and have moved from Spain to Sweden. The Swedish health care model belongs to the group of national health systems. The right to health care is linked to legal citizenship. Health is financed through regional taxes, but there is a compulsory co-payment regardless of the financial situation of the patient. The provision of health care is decentralised at a regional level, and there is a mixture of private and public medical centres. Primary care is similar to that in Spain. Health professionals work as a team with a division of tasks. Like in Spain, waiting lists and coordination between primary and specialised care are a great problem. Patients may register with any public or private primary care centre and hospital provider within their region. Access to diagnostic tests and specialists are restricted to those selected by specialists. Doctors are salaried and their job and salary depend on their experience, professional abilities and regional needs. Medicine is curative. General practitioners are the gateway to the system, but they do not act as gatekeeper. Hospitals offer a number of training post, and the access is through an interview. Continuing medical education is encouraged and financed by the health centre in order to increase its revenues. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Resistant arterial hypertension in Primary Care patients in Spain. PRESCAP Study 2010].

PubMed

Cinza-Sanjurjo, S; Alonso-Moreno, F J; Prieto-Díaz, M Á; Divisón-Garrote, J A; Rodríguez-Roca, G C; Llisterri-Caro, J L

2015-04-01

To determine the prevalence and clinical and epidemiological characteristics of Primary Care patients with resistant hypertension (RHT) in Spain. A cross-sectional multicenter study was conducted on hypertensive patients aged 18 or over and seen in a Primary Care clinic. RHT was considered as the presence of uncontrolled blood pressure in patients treated with at least 3 drugs, one of which is a diuretic. Of the 12,961 hypertensive patients in the PRESCAP 2010 study, 962 (7.4%) fulfilled criteria for RHT, of whom 51% were women, and with a mean age (SD) 68.8 [11.4] years. Patients with RHT were older (68.80 [10.69] years vs. 66.06 [11.44] years, P<.001), had a higher prevalence of obesity (55.2 vs. 38.6%, P<.001), a higher waist circumference (103.90 [13.89] vs. 99.32 [13.69] cm, P<.001), and a higher prevalence of DM (48.3 vs. 29.5%, P<.001). The prevalence of target organ damage (73.0 vs. 61.4%, P<.001) and cardiovascular disease (46.7 vs. 26.8%, P<.001) were higher in patients with resistant hypertension. The multivariate analysis showed that the variables associated with resistant hypertension were the presence of cardiovascular disease, diabetes mellitus, sedentary life style, microalbuminuria, body mass index, duration of AHT, and triglycerides. The prevalence of RHT in Primary Care patients is related to inappropriate lifestyles, the presence of target organ damage, and cardiovascular disease. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Control of blood pressure by using an intelligent telephone application with feedback and competitiveness strategy. HTApp Control project].

PubMed

Sánchez-Prieto, J; Sabatel, F; Villarrubia Mendez, G; Divisón, J A; Garcia-Donaire, J A; Rodríguez-Padial, L

Arterial hypertension is a highly important cardiovascular risk factor, with low control percentages. New technologies can help to obtain a better control of this disease. The intention is to know if a mobile application can help achieve this goal. A mobile phone application is used to give feedback to physicians with the aim of generate competitiveness in achieving objectives. The application could, at any time, determine the rate of controlled patients (<140/90mmHg) by each physician, and compare them with the mean number of the patients controlled by the group. The possible changes in the therapeutic attitude of physicians are also analysed and the differences in achieving objectives are compared based on specific characteristics of patients. The study included 220 patients aged 18-80 years, with mean blood pressure>140/90mmHg, despite medical treatment, tracked for 4 visits. At the end of the follow-up, 69.03% achieved good control, compared to 12.8% in the baseline study (P<.001), with no differences between gender (control of 68.6 and 69.29% of women and men, respectively), nor among the different levels of cardiovascular risk. The use of interactive tools that allow the dynamic process of feedback on the results fosters the motivation and improves the therapeutic inertia in the control of blood pressure. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Diabetic foot risk in patients with type II diabetes mellitus in a family medicine unit].

PubMed

Márquez-Godínez, S A; Zonana-Nacach, A; Anzaldo-Campos, M C; Muñoz-Martínez, J A

2014-01-01

To determine the risk of diabetic foot in patients with type II diabetes mellitus (DM) seen in a Family Medicine Unit. The study included type II DM patients with a disease duration ≥ 5 years seen in a Family Medicine Unit, Tijuana, Mexico, during September-December 2011. Neuropathy was assessed with the Diabetic Neuropathy Symptom questionnaire, and pressure sensation using a 10-g Semmes-Weinstein monofilament. A patient had a high risk of diabetic foot if there was sensitivity loss, foot deformities, and non-palpable pedal pulses. We studied 205 patients with an average (± SD) age and DM duration of 59 ± 10 years and 10.7 ± 6.7 years, respectively. Ninety one patients (44%) had a high risk of developing diabetic foot, and it was associated with; an education of less than 6 years (OR 2.3; 95%CI: 1-1-4.1), DM disease duration ≥ 10 years (OR 5.1; 95%CI: 2.8-9.4), female gender (OR 2.0; 95%CI: 1.1-3.6), monthly familiar income <236 euros (OR 2.0; 95%CI: 1.1-3.8), and a glycosylated hemoglobin ≥ 7.0% (OR 2.8; 95%CI: 1.5-5.0). It is necessary that all DM patients seen in a family medicine clinic have a yearly screening for the early detection of diabetic neuropathy, since they have a high risk of diabetic foot. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Perception of knowledge in palliative care housing for the elderly workers in a basic health zone].

PubMed

Sánchez-Holgado, J; Gonzalez-Gonzalez, J; Torijano-Casalengua, M L

2016-01-01

To analyze the level of knowledge in palliative care that health and non health housing for the elderly workers refer, to study the differences between professional categories and to detect their interest in receiving palliative care training. Cross-sectional study conducted among physicians, nurses, physiotherapists, nursing assistant and occupational therapists applying a questionnaire assisting terminal patients with 22 items grouped into four sections: generalities palliative care, physical care, psycho-emotional and spiritual. Each question is answered using a four point scale in much-regulate-little-nothing. 86.8% of respondents know quite what they mean or regular palliative care. 3.8% consider themselves sufficiently trained in palliative care. We found significant differences in non-pharmacological management of dyspnea and insomnia where concerns have less knowledge worker. Medicine and nursing reported having more knowledge in the recognition of a tumor ulcer. There is a very high interest in receiving palliative care training and these are considered very useful. Required impact on the acquisition of knowledge in the medical staff not optional as to non-pharmacological management of major symptoms It also emphasizes the need to approach not to question the patient's pain by physicians. The test to detect cognitive impairment are not well known for nursing assistants. The spiritual realm is the acceptable level of knowledge on the part of all professional categories surveyed. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Determining factors in the sedation of geriatric and oncology patients treated at home].

PubMed

Zamora-Mur, A; García-Foncillas, R; Zamora-Catevilla, A; Nabal-Vicuña, M; Calderero-Aragón, V; Lostalé-Latorre, F

2017-04-01

Sedation, used as a therapeutic measure in the field of Palliative Care, continues to present difficulties for many professionals in its management and indications. Is varied existing literature in this regard, often exclusive cancer patients. Our objective is to analyse the characteristics of patients attended by a Home Care Support Team who required sedation compared to non-sedated patients, for possible determining factors for its use that could help in decision-making. A prospective analytical study conducted in Barbastro (Huesca) from September 2007 to February 2011. The study population are patients referred to the Home Care Support Team of Barbastro. Age, sex, medical history, symptoms, previous and current Barthel, Karnofsky, primary caregiver, previous drugs, drugs after intervention, sedation yes/no. Required sedation 16.6% (n=106) of the cases (N=638). Sedated patients were younger, with no differences in sex, and the large majority (83%) were oncology patients. The presence of metastases showed no differences in need for sedation. Sedated patients have an increased functional impairment, determined by Barthel index decreased and a worse Karnofsky. Sedated patients showed increased frequency of uncontrolled symptoms, except psychomotor agitation, a fact determined by the medications used pre- and post-intervention. The presence of neoplastic disease, marked with existence of functional decline, and uncontrolled clinical need for certain medications to control symptoms may determine the need for sedation at the end of the process, above other factors such as patient comorbidity. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Palliative care needs in the inmobilized population of a Primary Care area in Vigo Spain].

PubMed

Ferraz-Falcao, J R; Cadaval-Rodríguez, T; Rodríguez-Iglesia, R M; del Campo-Pérez, V M

2015-09-01

To determine palliative care needs in a sample of people with mobility problems in the area of the C.S. Matama by using the NECPAL instrument (identification and integral-integrated care of people with advanced chronic diseases in social and healthcare provision services). Descriptive and cross-sectional study of patients immobilized in a health centre in Vigo (87 subjects overall). The average age of our patients is 84.34 years and 82% are women. The most frequent immobilization type was the patient's inability to leave their home (64%). The result of this test was positive in 38% of cases (33 patients), most of whom have chronic diseases and only 1 patient has been diagnosed with cancer. There is a significant negative association between the score obtained on the Barthel scale and the ratio of positives to the test. Concerning the use of resources there are important differences regarding hospital admissions and PHC depending on the outcome of the test. These differences were statistically significant with regard to PHC and emergency consultations. An immobilized patient is not synonymous with a patient in need of palliative care; the tool used has been proved to be useful to detect this need, which concerns a third of our patients. The results of the questionnaire of need for care palliative (NECPAL) relate well to the basic activities of daily living (Barthel scale score) and to indicators of use of health services. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Prevalence of physical activity in primary health care workers of Catalonia].

PubMed

Molina Aragonés, J M; Sánchez San Cirilo, S; Herreros López, M; Vizcarro Sanagustín, D; López Pérez, C

Physical inactivity is the fourth leading risk factor for global mortality, and a significant percentage of the world population does not perform the necessary physical activity for health benefits. Certain professional groups are seen as an example for the general population with whom they interact. Prevalence of physical activity in health workers, one of these reference groups, is mainly unknown. The aim of this study has been to assess the prevalence of physical activity levels in Primary Health Care professionals. A study was conducted on the physical activity levels in Primary Health Care workers who came voluntarily for a medical examination in 2014, and completed the short version of the International Physical Activity Questionnaire activity. A low level of physical activity was reported by 26.5% of those taking part, with 31.5% of the medical group indicating a low level of activity, followed by support staff (28.1%), nurses (24.7%), and finally the administrative staff (19.0%). The physical activity levels of Primary Health Care staff are significantly different from those of the general reference population. The latter has a higher percentage of physical activity of mild to moderate intensity, and below the level of physical activity of high intensity. Although there seems to be a tendency to significantly lower physical activity in other health groups, we do not have sufficiently reliable data to compare them. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

They teach it more successfully

NASA Astrophysics Data System (ADS)

Reyes Ruiz-Gallardo, Jose; Valdés, Arturo; Castaño, Santiago

2010-05-01

Science education has been involved in a crisis due to the way in which teachers teach future teachers (McDermott, 1990; Bernal, 2005). During generations, students have been learning sciences as something already done, based on memorizing a number of contents or formulas that always give a correct answer (CUSE, 1997). Thus, Lederman y Abd-El-Khalick (1998) considered that is difficult that future teachers feel Science as something tempting and based on empiricism, if they only learn contents. To learn Science it is required to think, to do and to talk (Pujol, 2003). In this study an experience where students are teachers is shown. 160 students from the Faculty of Education have participated. They had to make, in cooperative groups of four, several activities to eliminate typical Science conceptual mistakes in children (such as minerals and rocks as the same thing, or the proportion of the Earth flattened out at the poles). Some peer groups have to develop activities as kids, question teachers and extract activity strengths and weakness from a kid point of view. A condition of these activities is that they are not mere teacher's demonstrations. Kids have to discover by themselves the conceptual mistake throughout the proposed activity. Afterwards, teacher's groups pass to occupy children's role and vice-versa with new activities from other conceptual mistakes. The experience was tested from two different points of view: a) student's perception of the experience, and b) final exam outcomes. Results show that 95% of the students prefer to be explained by their peers than by the lecturer. As outcomes, 94% of the students that experienced with their peers these activities and explanations, answer successfully the exam questions, while in former experiences where lecturer explain the same concepts, this value decreased up to 64%. These results coincide with other experiences concluding that students have more success than the teacher to make understand concepts to their peers (Johnson et al, 1981, Cuseo, 1996, Shachar and Fischer, 2004). It is also related with the increasing of self-esteem (Lawrence, 1996), achieved in environments rich in challenges and low in threat (Abbot and Moylett, 1999). References: Abbot, L. and Moylet, H, 1999. Early education transformed. London: Falmer press. Pp: 214. Bernal, J. M., García-Estañ, R. y Guzman, D. (2005). Las actividades de enseñanza en la Educación Primaria. En: Didáctica de las Ciencias Experimentales I. Sánchez, G. (Coord.). Pp.: 211-322. CUSE (Committee on Undergraduate Science Education), (1997). Science Teaching Reconsidered. A handbook. Washington D. C.: National Academy Press. Cuseo, JB, 1996. Cooperative Learning: A Pedagogy for Addressing Contemporary Challanges & Critical Issues in Higher Education. Marymount college, New Forums Press. Johnson, D., Maruyama, G., Johnson, R., Nelson, C., & Skon, L. (1981) The effects of cooperative, competitive and individualistic goal structures on achievement. A meta-analysis. Psychological Bulletin, 89(1), 47-62. Lawrence, D, 1996. Enhacing Self Esteem in classroom. Paul Chapman Publishing Ltd, London. Pp 224. Lederman, N and Abd-El-Khalick, F (1998): Avoiding De-Natured Science: Activities that Promote Understandings of the Nature of Science In: W. F. McComas (Ed.). The Nature of Science in Science Education. Rationales and Strategies. (83-126). The Netherlands: Kluwer Academic. Pp. 388. McDermott, L. C. (1990). A perspective on teacher preparation in physics and other sciences: the need for special science courses for teachers. American Journal of Physics, 58(8):734-742. Pujol, R.M. (2003). Didáctica de las ciencias en la educación primaria. Madrid: Síntesis. Shachar, H and Fischer, S., 2004. Cooperative learning and the achievement of motivatioin and perceptions of students in 11th grade chemistry classes. Learning and Instruction, 14: 69-87.

Time Delays Between Decimetric Type-Iii Bursts and Associated Hard X-Rays

NASA Astrophysics Data System (ADS)

Sawant, H. S.; Lattari, C. J. B.; Benz, A. O.; Dennis, B. R.

1990-11-01

RESUMEN. En julio de 1987, se efectuaron radio observaciones en 1.6 CHz usando la antena de 13.7-m de Itapetinga con un tiempo de resoluci5n de 3 ms. Las observaciones en rayos-X fueron obtenidas del HXRBS en SMM. Comparaciones de observaciones de 1.6 CHz con espectro dinamico en el intervalo de (1000 - 100) MHz y rayos-X duros muestran los siguientes resultados: I) en 12 casos, identificamos la continuaci6n de brotes de tipo Ill-RD hasta 1.6 GHz. ii) Por primera vez, hemos identificadopicos de rayos-X demorados en comparaci6n con el brote decimetrico tipolll-RD. Estos retardos son mas largos - 1 5 - que lo esperado ( " 100 ms) y han sido interpretados suponiendo que la emisi6n decimetrica es la 2a. ar- m6nica y esta causada por el borde delantero del excitador, mientras que los picos de los rayos-X han sido atribuidos a la entrada completa del excitador dentro de la regi6n que produce los rayos-X. ABSTRACT. In July, 1985 radio observations were made at 1.6 GHz using 13.7 m Itapetinga antenna with time resolution of 3 ms. The hard X-ray observations were obtained from HXRBS on SMM. Comparison of 1.6 GHz observations with dynamic spectra in the frequency range of (1000 - 100) MHz and hard X-rays shows the following results: i) In 12 cases, we identify continuation of type Ill-RD bursts up to 1.6 GHz suggesting presence of type Ill-RD bursts at 1.6 GHz. ii) For the first time, we have idetified hard X-ray peaks delayed in comparison to decimetric type Ill-RD bursts. These dalays are longer - 1 5 - than expected ( 100 ms) and have been interpreted assuming that the decimetric emission is at 2 nd harmonic and caused by the leading edge of the exciter, whereas peaks of X-rays have been attributed to entire entry of the exciter into the X-ray producing region. Keq : SUN BURSTS - SUN-

Duodenum inclusion in alimentary transit for preventing or correcting nutritional deficiencies resulting from Roux-en-y gastric bypass in obesity treatment.

PubMed

Ceneviva, Reginaldo

2016-01-01

Nutritional and metabolic complications can develop after Roux-en-Y gastric bypass (RYGB) when there is an exaggerated response to the anatomical and functional changes or when there is inadequate nutritional supplementation. Severe malnutrition is rare, but deficiencies of vitamin B12, iron, calcium and thiamin, metabolic bone disease and gallstones are common after RYGB. Shortage of vitamin B12, iron, calcium and also cholelithiasis are caused at least partially by excluding the duodenum and proximal jejunum from food transit. We designed a new procedure, with the maintenance of the duodenum and proximal jejunum in the gastrointestinal transit through interposition of jejunal loop, as a primary operation to prevent such deficiencies or as corrective surgery for severe malnutrition after RYGB with failure in responding to conservative treatment. Complicações nutricionais e metabólicas podem se desenvolver após a derivação gástrica em Y de Roux (DGYR) quando há uma resposta exagerada às mudanças anatômicas e funcionais ou quando há suplementação nutricional inadequada. A desnutrição grave é rara, mas deficiências de vitamina B12, ferro, cálcio e tiamina, doença óssea metabólica e cálculos biliares são comuns após a DGYR. Dessas deficiências mencionadas, a de vitamina B12, de ferro, de cálcio e também a colelitíase, são causadas, ao menos parcialmente, pela exclusão do duodeno e jejuno proximal. Um novo procedimento com a manutenção do duodeno e do jejuno proximal no trânsito gastrointestinal, mediante interposição de alça jejunal, foi idealizado como operação primária para prevenir essas deficiências ou como cirurgia corretiva de desnutrição grave após DGYR com falha na resposta a exaustivas tentativas de tratamento conservador.

[A 6-year evaluation of dyslipidemia in a health center: Importance of improvement actions].

PubMed

Antón-García, F; Correcher-Salvador, E; Rodríguez-Lagos, F A; González-Caminero, S

2014-01-01

Dyslipidemia, especially an increased LDL-cholesterol, has been shown to be one of the most important risk factors in the genesis of coronary involvement. The prevalence of dyslipidemias in Spain is high. The objective of this study is to assess the progress of dyslipidemic patients in our health center over a 6-year period, and see if there has been any improvement in its control after the presentation of the evaluation of the first 3 years, as well as an updated dyslipidemia protocol. Assessment Period 1 (2006-2008): 267 patients with dyslipidemia. Assessment Period 2 (2009-2011): 222 patients, excluding exitus and address changes. age, sex, personal history of CVD, vascular risk factors, lipids, drug treatment, risk levels, and percentages of CV control objectives. Mean age was 66.2 years (SD 13.4), 66.3% women. Period 1-Period 2: Total cholesterol: 221.9-196.6 mg/dl (P=.000); LDL-cholesterol: 147.9-115.8 mg/dl (P=.000). In high risk patients, therapeutic targets: 14-50.5% (P=.024); medium risk: 35-68.1% (P=.038); low risk: 44-68.2% (P=NS). Pharmacotherapy 68-77% (P=.000). Changing treatment: 30-43% (P=.001). Adherence: 75-86% (P=.003). Untreated high risk: 15.4-16.3% (P=NS). There was a significant improvement in Period 2, especially in high-risk patients, after presenting the results of the evaluation for Period 1 and with the updated dyslipidemia protocol. There are high risk patients without lipid-lowering treatment to be detected and reviewed. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Knowledge about Biosimilars in Primary Care: a study by the Spanish Society of Primary Care Physicians (SEMERGEN)].

PubMed

Micó-Pérez, R M; Payares-Herrera, C; Palomo-Jiménez, P I; Sánchez-Fierro, J; Avendaño-Solá, C; Llisterri-Caro, J L

2018-02-16

The objective of this study was to evaluate the awareness and training needs on biosimilar drugs in Primary Care (PC) physicians. Descriptive cross-sectional study based on an on-line questionnaire with a total of 34 multiple choice questions, published on the SEMERGEN website. The main Knowledge areas were: biosimilar definition; regulatory and legal framework; prescription, traceability, interchangeability and pharmacovigilance; availability of biosimilars in the PC setting, and the biosimilars contribution to sustainability. The software used for the analysis and data processing was the Barbwin 7.5. An analysis was performed on the responses from 701 questionnaires completed. There was a slight majority (57%) of women participants. The majority of participant worked in urban centres (60.91%). The definition of biosimilar was not known by 58% of those that responded, and 73% were unaware that the management of biosimilars and generics was not comparable. Most (84%) of those that responded were not aware that the studies required for the approval of biosimilars is different from reference biological medicines. Around two-thirds (66%) those that responded did not know of any biosimilars available in PC setting, and the 94% were also unaware of the Spanish legal framework for the management of biosimilar medicines. The current knowledge about biosimilars among PC physicians is low. The critical areas in need of further training include specific information on biosimilars currently available in PC setting, as well as key aspects regarding prescription, interchangeability and pharmacovigilance requirements. Six out of ten doctors do not know of any biosimilar used in PC in Spain. Copyright © 2018 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Cost-effectiveness analysis of celecoxib versus non-selective non-steroidal anti-inflammatory drug therapy for the treatment of osteoarthritis in Spain: A current perspective].

PubMed

De Lossada, A; Oteo-Álvaro, Á; Giménez, S; Oyagüez, I; Rejas, J

2016-01-01

To assess the cost-effectiveness of celecoxib and non-selective non-steroidal anti-inflammatory drugs for the treatment of osteoarthritis in clinical practice in Spain. A decision-tree model using distribution, doses, treatment duration and incidence of GI and CV events observed in the pragmatic PROBE-designed «GI-Reasons» trial was used for cost-effectiveness. Effectiveness was expressed in terms of event averted and quality-adjusted life-years (QALY) gained. QALY were calculated based on utility decrement in case of any adverse events reported in GI-Reasons trial. The National Health System perspective in Spain was applied; cost calculations included current prices of drugs plus cost of adverse events occurred. The analysis was expressed as an incremental cost-effectiveness ratio per QALY gained and per event averted. One-way and probabilistic analyses were performed. Compared with non-selective non-steroidal anti-inflammatory drugs, at current prices, celecoxib treatment had higher overall treatment costs €201 and €157, respectively. However, celecoxib was associated with a slight increase in QALY gain and significantly lower incidence of gastrointestinal events (p<.001), with mean incremental cost-effectiveness ratio of €13,286 per QALY gained and €4,471 per event averted. Sensitivity analyses were robust, and confirmed the results of the base case. Celecoxib at current price may be considered as a cost-effective alternative vs. non-selective non-steroidal anti-inflammatory drugs in the treatment of osteoarthritis in daily practice in the Spanish NHS. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Validation of the UCLA loneliness scale in an elderly population that live alone].

PubMed

Velarde-Mayol, C; Fragua-Gil, S; García-de-Cecilia, J M

2016-04-01

This article examines the growing social phenomenon of elderly people living alone from 2 points of view: the objective loneliness of living alone and the subjective loneliness of feeling lonely. To validate the UCLA loneliness scale as a tool for the overall measurement of loneliness and to determine the social profile in elderly people living alone. Observational study carried out over 2 years (2012-2013) to identify elderly people living alone; case-control study to validate the UCLA loneliness scale. The sample was taken from 3 surgeries belonging to 2 Primary Care health centres from urban and rural areas. We studied construct validity, discriminant validity and sensitivity analysis were analysed. Of the elderly population studied 22.3% live alone, 61.7% due to loss of spouse, with a mean age of 70.7 years, and 82.7% women; 17.3% have no family ties and 63.2% feel lonely. UCLA loneliness scale has a construct validity with a high correlation between items. The discriminant validity was confirmed in relation to the elderly who do not live alone, with Cronbach alpha of 0.95, and it is sensitive to change. One in 4-5 elderly live alone, mainly due to the loss of spouse. There are 3 times as many women as men who live alone. Two out of 3 experience the feeling of loneliness. The UCLA loneliness scale has proved to be a useful and sensitive tool to measure loneliness in the elderly population. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Contribution to the scintillation detection optimization in double phase detectors for direct detection of dark matter

NASA Astrophysics Data System (ADS)

Balan, Catalin

Na ultima decada, foram feitos grandes progressos no desenvolvimento dos detetores de detecao direta das particulas que constituem a materia negra. Com estrategias do aumento gradual do volume do alvo e, simultaneamente, de reducao dos niveis de fundo, a experiencia XENON obteve resultados muito bons e perspetivas promissoras para a detecao de materia negra. Tarefas relativas a analise de dados experimentais adquiridos com o detetor de dupla fase em uso, assim como as simulacoes do campo eletrico, desenvolvimento, montagem e testes para o proximo detetor XENON1T, assim como a participacao regular na manutencao geral e monitorizacao do prototipo atual XENON100 no LNGS, constituiram o plano de trabalhos para as atividades de investigacao do presente doutoramento e a minha contribuicao para a otimizacao da detecao de cintilacao nos detetores da experiencia XENON. A necessidade de alcancar niveis elevados de sensibilidade, requer inovacao em todos os aspetos fisicos do detetor, assim como a reducao de todas as fontes de radioatividade que contribuem para o fundo. O modo mais indicado de operacao para os detetores com enchimento a Xe no estado liquido e gasoso envolve a medicao da cintilacao primaria e da secundaria provenientes da interacao das particulas no Xe liquido. A razao entre estes dois sinais permite diferenciar claramente a maior parte dos eventos correspondentes as fundo dos eventos correspondentes a WIMPs. Deste modo, a leitura dos sinais correspondentes a cintilacao e de extrema importancia. A amplitude do sinal de cintilacao antes dos fotossensores e maximizada atraves da otimizacao de varios parametros, tais como a geometria do alvo do detetor, a transparencia das grelhas dos eletrodos, a uniformidade do ganho em cintilacao secundaria e a utilizacao de material reflectivo para cobrir as superficies que nao sao fotossensiveis.

PubMed

Martínez Alfonso, Julia; Pozuelo-Carrascosa, Diana P; Solera-Martínez, Montserrat; González-García, Alberto; Martínez-Vizcaíno, Vicente; Sánchez-López, Mairena; Martínez-Hernández, David

2016-11-29

Introducción y objetivos: los objetivos del presente estudio fueron: a) estimar la prevalencia de sobrepeso/obesidad y delgadez en escolares nacidos en 2007 y 2008 de Castilla-La Mancha, España, en los años 2013 y 2015; y b) analizar la persistencia en las mismas categorías de estatus ponderal entre 2013 y 2015 en esta cohorte de escolares.Material y métodos: estudio de seguimiento en el que se analizaron los datos antropométricos de los escolares nacidos en 2007 y 2008 en los años 2013 (4-6 años) y 2015 (6-8 años). Se invitó a participar a todos los escolares de 21 colegios de las provincias de Cuenca y Ciudad Real que cursaban tercero de Educación Infantil o primero de Educación Primaria en 2013. En todos ellos se determinaron, además de variables sociodemográficas, peso, talla y porcentaje de grasa corporal por bioimpedancia eléctrica.Resultados: la prevalencia de delgadez, sobrepeso y obesidad en la medición basal fue de 20,7%, 12% y 8,2% respectivamente. Dos años después, la prevalencia de delgadez disminuyó hasta 14,7% y la de sobrepeso y obesidad aumentó hasta 15,4% y 8,4% respectivamente. Por otro lado, el 78,8% de los escolares permanecía en 2015 en la misma categoría ponderal que en 2013.Conclusiones: el aumento en la prevalencia de sobrepeso/obesidad de los escolares parece estar remitiendo, al mismo tiempo que el incremento en la prevalencia de bajo peso ha aumentado sustancialmente. Por último, los escolares tienden a mantener el estatus ponderal previo al rebote adiposo durante la edad escolar.

[Primary care in Ireland].

PubMed

Sánchez-Sagrado, T

Spanish doctors are still leaving the country to look for quality work. Ireland is not a country with many Spanish professionals but it is interesting to know its particular Health care system. Ireland is one of the countries with a national health care system, although it has a mixture of private health care insurance schemes. People have a right to health care if they have been living in Ireland at least for a year. Access to the primary care health system depends on age and income: free of charge for Category 1 and co-payments for the rest. This division generates great inequalities among the population. Primary Care doctors are self-employed, and they work independently. However, since 2001 they have tended to work in multidisciplinary teams in order to strengthen the Primary Care practice. Salary is gained from a combination of public and private incomes which are not differentiated. The role of the General Practitioner consists in the treatment of acute and chronic diseases, minor surgery, child care, etc. There is no coordination between Primary and Secondary care. Access to specialised medicine is regulated by the price of consultation. Primary Care doctors are not gatekeepers. To be able to work here, doctors must have three years of training after medical school. After that, Continuing Medical Education is compulsory, and the college of general practitioners monitors it annually. The Irish health care system does not fit into the European model. Lack of a clear separation between public and private health care generates great inequalities. The non-existence of coordination between primary and specialised care leads to inefficiencies, which Ireland cannot allow itself after a decade of economic crisis. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Desarrollo de la Escala sobre el Estigma Relacionado con el VIH/SIDA para Profesionales de la Salud mediante el uso de métodos mixtos123

PubMed Central

Varas-Díaz, Nelson; Neilands, Torsten B.; Guilamo-Ramos, Vincent; Cintrón Bou, Francheska N.

2009-01-01

El estigma relacionado con el VIH/SIDA continúa siendo un obstáculo para la prevención primaria y secundaria del VIH. Las consecuencias para las personas que viven con la enfermedad han sido muy documentadas y continúan siendo una gran preocupación para las personas que proveen servicios de salud y para aquellas que investigan el tema. Estas consecuencias son preocupantes cuando el estigma emana de profesionales de la salud porque se puede limitar el acceso a los servicios. Uno de los principales obstáculos para la investigación del estigma relacionado con el VIH en Puerto Rico es la falta de instrumentos cuantitativos para evaluar las manifestaciones del estigma entre profesionales de la salud. El objetivo principal de este estudio fue desarrollar y probar las propiedades psicométricas de una escala sobre el estigma relacionado con el VIH/SIDA culturalmente apropiada para personas que proveen servicios de salud puertorriqueñas y desarrollar una versión corta de la escala que pudiera usarse en escenarios clínicos con tiempo limitado. El instrumento desarrollado estuvo basado en evidencia cualitativa recopilada entre profesionales y estudiantes de profesiones de la salud puertorriqueños/as (n=80) y administrado a una muestra de 421 profesionales de la salud en adiestramiento. La escala contenía 12 dimensiones del estigma relacionado con el VIH/SIDA. El análisis cuantitativo corroboró 11 de ellas, teniendo como resultado un instrumento con validez y confiabilidad satisfactoria. Estas dimensiones, a su vez, fueron subcomponentes de un factor de estigma general superior. PMID:20333258

[Knowledge and prevention management of vitamin D deficiency in primary care].

PubMed

Senan Sanz, M R; Gilaberte Calzada, Y; Olona Tabueña, N; Magallón Botaya, R

2014-01-01

To determine the knowledge and management of vitamin D (Vit D) in primary care (PC). Observational study. A total of 69 primary care centres, with 57 in Barcelona and 12 in Huesca. All medical and nursing graduates of these centres. A specifically designed questionnaire was used to collect knowledge on the actions of Vit D (on bone metabolism, cardiovascular and immune systems), its deficiency and prevention measures. Of the total of 2100 professionals, 785 completed the survey (37.78%), of whom 79.9% were women. Their mean age was 47 years (SD: 9.7). Only 4.8% knew the overall actions of Vitamin D, although the majority (66%) knew only its effects on bone metabolism. Almost two-thirds (62.4%) were unaware that its deficiency was a common problem, and 54.9% believed that photoprotection was contraindicated. Almost three-quarters of those surveyed (73.6%) never or almost never determined Vit D levels in their patients. A minority (23%) offered advice to maintain an adequate level of Vit D, with the most frequent being sun exposure (16.8%). Pediatricians were more knowledgeable (p<.001) and offered more advice for maintaining adequate levels of Vit D in blood (p<.001). Most of the professionals were unaware of the overall actions of Vit D, or that its deficiency was common, or the factors contributing to this. The advice that was more often offered to avoid its deficiency was not the safest. Paediatricians are more aware of how to prevent Vit D deficiency. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Update on the control of patients on treatment with vitaminK antagonist oral anticoagulants in Primary Care].

PubMed

Fernández López, P; López Ramiro, M I; Merino de Haro, I; Cedeño Manzano, G; Díaz Siles, F J; Hermoso Sabio, A

In Spain, more than 80% of patients with atrial fibrillation (AF) receive oral anticoagulant therapy (OAT), and 72% of these patients are followed up in the Primary Care (PC) setting. Recent studies have shown that there is insufficient control of patients on OAT. The objective of the present study was to obtain more detailed information on the state of control of patients on treatment with vitaminK antagonist (VKA) oral anticoagulants (OAC), on the diseases for which the therapy was indicated and on concomitant diseases. This was a retrospective, cross-sectional, observational study with the participation of patients from a single health area included in an OAT programme throughout 2014. In patients on treatment with OAC, International Normalised Ratio (INR) control was considered insufficient when the percentage time in therapeutic range (TTR) was below 65% during an evaluation period of at least 6months. A total of 368 patients were included in the study, where the most frequent indication for oral anticoagulation was non-valvular AF. A total of 5,128 INR controls were performed, of which 2,359 (46%) were outside the therapeutic range, and 2,769 (54%) were within range. The risk of thromboembolism was very high in 91% of patients on treatment with VKA OAC. The indication for anticoagulation is correct in our population, assuming a low-intermediate risk of haemorrhage in the majority of patients. Measurement of the TTR using the Rosendaal method shows that the control of patients on treatment with VKA OAC is insufficient. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Perceived quality of life in the "healthy people" municipal community health promotion program in Ciudad Lineal-Madrid].

PubMed

Esteban-Peña, M; Gerechter-Fernández, S; Martínez-Simancas, A M; Zancada-González, J; Hernandez-Barrera, V; Jiménez-García, R

The measurement of the health-related quality of life (HRQoL) is a comprehensive way to estimate the health of both the individual and the community. The aim of this study was to assess changes in health and HRQoL using the intervention strategies «healthy people» and «health promotion programs» of the City Council of Madrid-Madrid Health. The study was conducted in the Municipal Health Centre of Ciudad Lineal, in 2014, and included promotion of exercise, healthy eating, smoking cessation, psycho-hygiene, memory training, and health education for the elderly, with group interventions. A before and after community trial, with the administration of questionnaire with COOP/WONCA HRQoL charts to 200 participants. The study population (n=87), included those who completed the first and second questionnaire. Positive changes were seen in the overall before and after COOP/WONCA scores, with a mean change from 23.16 to 21.94, with statistical significance, p≤0.002. In the psychology groups, it changed from 28.14 to 23.57 with a p≤0.05, and healthy eating from 22.81 to 20.85, with p≤0.03. In the health education groups it changed from 21 to 20.81 points, and in memory training from 23.31 to 22.45 points (both without significance). The significant improvement in scores reflects a positive change in self-perceived health of this community after the intervention and proper operation of programs. The areas directly related to health and interventions in psychology and nutrition-exercise, are those with the most significant changes. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Evaluation of the quality control of anticoagulation in patients with atrial fibrillation in a Primary Health Care Area of Madrid].

PubMed

Habashneh Sánchez, S; Abad Díaz, I; Tinajero Valle, C P; Cortés Palmero, A; Lobón Agúndez, M C; Muñoz Fernández, C

2016-01-01

To calculate the time in therapeutic range (TTR), as well as the scores on the CHADS2 scale in anticoagulated patients with non-valvular atrial fibrillation, attending the Primary Care Health Centre of Aravaca. Basic health area of Aravaca (Madrid). Retrospective observational study. The Community of Madrid provides a list of patients with non-valvular atrial fibrillation and on anticoagulant therapy in the centre. Excluding those with less than 8 INRs, who began treatment after January 2011, interrupted by inter-current treatment or had cancer or coagulopathy. The study period is from 1 January 2012 to 1 January 2013. The TTR (fraction of INRs in range) was the primary endpoint. The score was also calculated on the CHADS2 scale. A value of 56.28% TTR (59.5-53.1) was obtained from a sample of 963 INRs. Just over half (52%) of patients had a TTR<60%. There were 65 patients with a mean age of 80±7.5 years. The distribution of risk factors for the CHADS2 scale was: Heart failure 18.5%; hypertension 80%; diabetes 29.2%, and embolic events 18.5%. The results of our sample TTR is suboptimal (<60%), which implies an increased risk for embolic episodes and increased likelihood of bleeding. We need to incorporate into our clinical practice an objective measure of the quality of anticoagulation in order to identify poorly controlled patients and introduce corrective measures. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[A comparative study of aggression towards Primary Care and Hospital Health professionals in a Madrid health area (2009-2014)].

PubMed

de-San-Segundo, M; Granizo, J J; Camacho, I; Martínez-de-Aramayona, M J; Fernández, M; Sánchez-Úriz, M Á

2017-03-01

The aim of this paper is perform an analysis on the incidents and attacks against medical personnel that occurred in the area covered by the Prevention Service Group, comparing the results in Primary Care (PC) with Hospital Care (HC). The information available in the database of the regional Madrid Register of Aggressions Conflict Health Worker between 2009 and 2014 was analysed. This included a total of 8,056 workers, of whom 1,605 were from PC. A total of 1,262 incidents have been reported, of which 61.2% took place in HC and 38.8% in PC (32.2 notifications/100,000 inhabitants, or 12.88 incidents/100 hospital workers compared to 168.98 notifications/100,000 inhabitants, or 30.53 incidents/100 PC workers). Nurses in CP have a higher incidence of assaults (47.4%), while in HC it is the physicians (53.1%) (P<.001). In PC the aggressor is usually the patient (56.9%), while in HC it is the relative or companion (45.3%) (P<.001). HC aggressions occur more frequently in emergency departments (35.5%) compared with 63.9% in PC, where they occur in the consulting room (P<.001). Although it is difficult to make comparisons with previous studies due to methodological differences, a higher incidence of aggression in PC is observed compared with HC. It is necessary to establish improvements in Madrid Register of Aggressions and Conflicts, designed to optimise data quality and use them for preventive purposes. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Clinical practice guidelines: Irritable bowel syndrome with constipation and functional constipation in adults: Concept, diagnosis, and healthcare continuity. (Part 1 of 2)].

PubMed

Mearin, F; Ciriza, C; Mínguez, M; Rey, E; Mascort, J J; Peña, E; Cañones, P; Júdez, J

In this Clinical practice guide, an analysis is made of the diagnosis and treatment of adult patients with constipation and abdominal discomfort, under the spectrum of irritable bowel syndrome and functional constipation. These have an important personal, health and social impact, affecting the quality of life of these patients. In irritable bowel syndrome with a predominance of constipation, this is the predominant change in bowel movements, with recurrent abdominal pain, bloating and frequent abdominal distension. Constipation is characterised by infrequent or difficulty in bowel movements, associated with excessive straining during bowel movement or sensation of incomplete evacuation. There is often no underling cause, with an intestinal functional disorder being considered. They have many clinical and pathophysiological similarities, with a similar response of the constipation to common drugs. The fundamental difference is the presence or absence of pain, but not in a way evaluable way; "all or nothing". The severity depends on the intensity of bowel symptoms and other factors, a combination of gastrointestinal and extra-intestinal symptoms, level of involvement, forms of perception, and behaviour. The Rome criteria diagnose functional bowel disorders. This guide is adapted to the Rome criteria IV (May 2016) and in this first part an analysis is made of the alarm criteria, diagnostic tests, and the criteria for referral between Primary Care and Digestive Disease specialists. In the second part, a review will be made of the therapeutic alternatives available (exercise, diet, drug therapies, neurostimulation of sacral roots, or surgery), making practical recommendations for each one of them. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Onychomycosis by yeast not common in diabetics of a health center].

PubMed

Imbert, J L; G Gomez, J V; Escudero, R B; Blasco, J L

2016-10-01

Mexican diabetic population frequently presents mycosis under foot hyperkeratosis; however, in another type of onychomycosis as the ones that is assumed Candida albicans is the causal agent, it is unknown the frequency, the prevalence and if another Candida species or other yeasts are found. Evaluate the frequency of yeasts causing onychomycosis in diabetic patients looked after in public institutions of health of the State of Hidalgo, Mexico, and its association with clinical epidemiological variables. An observational, descriptive and transversal study was made on 261 patients, from which one nail sample of each one was obtained, used to isolate and identify dermatophytes and yeasts; the results were statistically correlated with 24 epidemiological parameters. The clinical study was done through interrogation and by medical exploration in order to evaluate Tinea pedis and onychomycosis. Onychomycosis were caused by Candida guilliermondii, Candida parapsilosis, Candida glabrata, Candida krusei, Candida spp., Kodamaea ohmeri, Prototheca wickerhamii and unidentified yeasts. The prevalence for general onychomycosis, by dermatophytes, mixed onychomycosis and by yeasts were: 24.1, 19.5, 2.3 and 14.6%, respectively. Patients with significant probability to be diagnosed as having onychomycosis by yeasts are those wearing open shoes (2.59%); technicians and professionals (10.49%) and alcohol drinkers (3.72%). The fact that Candida albicans is not present in this study as causal agent of onychomycosis, and emerging and non-common yeasts were indeed isolated, creates new challenges. It is remarked the clinical criterion that when onychomycosis is suspected in diabetics, the diagnosis for culturing dermatophytes and yeasts should be included. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Nutritional status of the population over 65 years of age in the city of Badajoz].

PubMed

Suárez-Gómez, A; Sánchez-Vega, J; Suárez-González, F; Peral-Pacheco, D; Dorado-Martin, J J; Suárez-Gómez, M

2017-03-01

Nutritional status is strongly associated with the level of health and quality of life of the population, and is especially relevant in the case of the elderly. The aim was to study the nutritional status in a population of non-institutionalised over 65 year-olds in the city of Badajoz, describing the sociodemographic variables, biochemical parameters, and functional assessment. A descriptive study was performed using a design population, which was randomised and stratified in health centres of the city, with a sample size of 298 patients being obtained. The sociodemographic variables included gender, age, educational level, anthropometric analysis with estimated body mass index, and percentage fat weight. Statistical tests were performed using SPSS v.15 statistical package. The prevalence of overweight and obesity as measured by fat weight was 61.9% (56.1-67.8), with a body mass index of 65.8% (60.2-71.4). It was higher in women, with a fat weight of 67.3% (2.56 to 2.73) and a body mass index of 71.8% (2.64 to 2.78). The nutritional status of the population according to the questionnaire "Know your nutritional health" was rated "good". The most common nutritional problem in the non-institutionalised population over 65 years in the city of Badajoz is obesity, especially in women, and in people with low educational level. This high prevalence suggests that health education on a better lifestyle in this population should be a priority. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Use of ineffective practices in Primary Health Care: professional opinions].

PubMed

Domínguez Bustillo, L; Barrasa Villar, J I; Castán Ruíz, S; Moliner Lahoz, F J; Aibar Remón, C

2014-01-01

To estimate the frequency of ineffective practices in Primary Health Care (PHC) based on the opinions of clinical professionals from the sector, and to assess the significance, implications and factors that may be contributing to their continuance. An on line survey of opinion from a convenience sample of 575 professionals who had published articles over the last years in Atención Primaria and Semergen medical journals. A total of 212 professionals replied (37%). For 70.6% (95% confidence interval [CI] 64.5 to 73.3) the problem of ineffective practices is frequent or very frequent in PHC, and rate their importance with an average score of 7.3 (standard deviation [SD]=1.8) out of 10. The main consequences would be endangering the sustainability of the system (48.1%; 95% CI, 41.2 to 54.9) and harming patients (32.1%; 95% CI, 25.7 to 38.5). These ineffective practices are the result of the behaviour of the patients themselves (28%; 95% CI, 22.6 to 35.0) workload (26.4%; 95% CI, 20.3 to 32.5), and the lack of the continuous education (19.3%; 95% CI, 13.9 to 24.7). Clinical procedures of greatest misuse are the prescribing of antibiotics for certain infections, the frequency of cervical cancer screening, rigorous pharmacological monitoring of type 2 diabetes in patients over 65 years, the use of psychotropic drugs in the elderly, or the use of analgesics in patients with hypertension or renal failure. The use of ineffective procedures in PHC is considered a very important issue that negatively affects many patients and their treatment, and possibly endangering the sustainability of the system and causing harm to patients. Copyright © 2014 SECA. Published by Elsevier Espana. All rights reserved.

[Bibliometric map of research done in primary care in Spain during the period 2008-2012].

PubMed

López-Torres Hidalgo, Jesús; Basora Gallisà, Josep; Orozco Beltrán, Domingo; Bellón Saameño, Juan Ángel

2014-12-01

To describe the Spanish scientific production of primary care during 2008-2012. Observational study bibliometric. Spanish scientific production in primary care. The study focused on publications indexed in Medline. In each record was obtained journal, year of publication, first/last author, workplace and autonomous community. Later, articles were classified according to their content or areas of research. The impact factor was obtained from the basis of bibliometric analysis Journal Citation Reports. Using search criteria, were selected 1,048 documents. The transiency rate was 62.6%. Production increased from 170 papers in 2008 to 291 in 2012. Most (65.7%) came from health centers, but we observed a significant increase (P=.01) of the articles from units or research institutes (5.9% in 2008, 12.0% in 2012). Of the total, 61.6% were classified as «clinical aspects», 22.5% were published in the journal Atención Primaria, 80.5% in journals with impact factor and 33.49% in foreign journals, being higher this proportion (P<.001) in units or research institutes (70.5% vs. 29.8%). In relation to population (articles/100.000 inhab.), the most productive communities were Cataluña (4.1), Castilla-La Mancha (3.6), Aragón (3.4) and Navarra (3.4). In primary care publications there is great diversity in both research areas such as in journals where published. Most are from health centers, treat clinical aspects and published in Spanish journals. Differences in the volume of scientific production between regions are observed. Copyright © 2013 Elsevier España, S.L.U. All rights reserved.

[Centralization of health services in primary care in summer: Patients and professionals view during two consecutive years].

PubMed

Giménez, N; Martínez, J M; Clanchet, T

2015-01-01

The Spanish primary health care, gateway and pillar of the Health Care System has his resources increasingly constrained by current crisis. To know the opinion of users and professionals on two primary care centers which centralized in August 2011 and 2012 the attendance of seven primary care centers. Two questionnaires were designed: a telephone survey of a random sample of users and a self-completed questionnaire for health care professionals. The variables were scored on a scale of 1-10 (low to high). Cronbach's coefficient α>0,84. 1293 people responded (836 users and 357 professionals). Users rated, in 2011, the satisfaction with 6.7 points in August and 7.3 points the rest of the year (P<.001). And, in 2012, with 7.7 points in August and 8.1 points the rest of the year (P<.001). Health care professionals, rated their satisfaction with 6.8 points in 2011 and 7.3 points in 2012. The waiting time was the only variable best scores in August that the rest of the year. The perception of the solution given in consultation did not change. Satisfaction, marking, care and treatment were highest rated in the regular center than in the reference center (P<.001). The centralization of primary health care during periods of reduced demand could reduce costs while maintaining quality. The experience of centralizing primary care services during August was perceived as acceptable and improved over time. Users showed a slight, but significant, preference for their usual primary care center. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Prevalence and factors associated with frequent attendence in family medicine clinic].

PubMed

Parejo Maestre, N; Lendínez-de la Cruz, J M; Bermúdez-Torres, F M; Gónzalez-Contero, L; Gutierrez-Espinosa de Los Monteros, M P; Espejo-Almazán María, T

2016-01-01

The use of health services has seen a steep rise. The frequent users are responsible for significant economic, human and social impact. The objective is to analyze the characteristics of frequent attenders in our Health Center, in order to evaluate the possibility of taking corrective measures to improve the quality of care and efficiency in the use of resources. Descriptive observational study of a sample of 379 patients over 18 years old. The dependent variables were attendance (number of visits to their family doctor during the previous year), frequent attendance (10 or more visits to the family doctor in the last year), and persistent frequent attenders (10 or more visits to the family doctor in each of the last two years). Data were collected from medical records and by telephone interview. The mean attendance was 6.83 (95%CI: 6.13-7.53), frequent attendance reached 25.4% (95%CI: 21.4-29.6), and persistent frequent attenders, 1.6% (95%CI: 0.5-2.9). Frequent attendance was associated with sex, age, marital status, educational level, family structure, existence of chronic disease, use of anxiolytic and antidepressants, request for additional tests, and referrals to other specialists, proximity to the health center, and level of satisfaction with their family doctor. The low persistent frequent attenders found suggests that frequent attendance could be largely due to factors related to professional and organization. Studies are required to address the high level of consumption of psychotropic drugs, and improving professional skills in dealing with mental problems. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Increasing incidence of community-acquired pneumonia caused by atypical microorganisms].

PubMed

Tazón-Varela, M A; Alonso-Valle, H; Muñoz-Cacho, P; Gallo-Terán, J; Piris-García, X; Pérez-Mier, L A

2017-09-01

Knowing the most common microorganisms in our environment can help us to make proper empirical treatment decisions. The aim is to identify those microorganisms causing community-acquired pneumonia. An observational, descriptive and prospective study was conducted, including patients over 14 years with a clinical and radiographic diagnosis of community-acquired pneumonia during a 383 consecutive day period. A record was made of sociodemographic variables, personal history, prognostic severity scales, progress, and pathogenic agents. The aetiological diagnosis was made using blood cultures, detection of Streptococcus pneumoniae and Legionella pneumophila urinary antigens, sputum culture, influenza virus and Streptococcus pyogenes detection. Categorical variables are presented as absolute values and percentages, and continuous variables as their means and standard deviations. Of the 287 patients included in the study (42% women, mean age 66±22 years), 10.45% died and 70% required hospital admission. An aetiological diagnosis was achieved in 43 patients (14.98%), with 16 microorganisms found in 59 positive samples. The most frequently isolated pathogen was Streptococcus pneumonia (24/59, 41%), followed by gram-negative enteric bacilli, Klebsiella pneumonia, Escherichia coli, Serratia marcescens and Enterobacter cloacae isolated in 20% of the samples (12/59), influenza virus (5/59, 9%), methicillin-resistant Staphylococcus aureus (3/59, 5%), Pseudomonas aeruginosa (2/59, 3%), Moraxella catarrhalis (2/59, 3%), Legionella pneumophila (2/59, 3%), and Haemophilus influenza (2/59, 3%). Polymicrobial infections accounted for 14% (8/59). A high percentage of atypical microorganisms causing community-acquired pneumonia were found. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Epidemiology and management of community acquired pneumonia: more than 10 years experience].

PubMed

Pérez-Deago, B; Alonso-Porcel, C; Elvira-Menendez, C; Murcia-Olagüenaga, A; Martínez-Ibán, M

2018-03-21

To describe the characteristics of patients diagnosed with Community Acquired Pneumonia in this basic health area, their management, outcomes, and use of prognostic scales driven by the few studies carried out from Primary Care on these aspects. Descriptive cross-sectional study on a population diagnosed with Community Acquired Pneumonia if three urban health centres, during the period January 2000 to 31 July 2103. Out of a sample of 1,290 patients obtained, 56.1% were men, and the mean age of the population was 61.9 years. There were 22.7% smokers. More than half (59.9%) had a disease in the prognostic scales, with Diabetes Mellitus present in 20%, and 36.1% with pulmonary disease (17.6% COPD, 11.8% asthma). Just under half (43.2%) of the total patients were diagnosed in Primary Care. There was a diagnostic X-ray in 92.7% of the cases, and a follow-up X-ray in 59.4%. Prognostic scales were recorded in 2% of the cases. The most commonly used antibiotics were amoxicillin-clavulanic (30.7%) and levofloxacin (30.4%). Having prior disease increases the risk of re-treatment by 1.6 (95% CI; 1.1-2.2)]. The mortality risk is multiplied by 5.3 on having a previous disease (95% CI; 1.3-19.2). In the Primary Care setting, Community Acquired Pneumonia is a common and potentially serious disease which, in half the cases, occurs in patients with associated comorbidity. As regards treatment and management, is highlighted the wide use made of amoxicillin-clavulanic, compared to the low use of amoxicillin, combined therapy, and prognostic scales. Copyright © 2018 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Management of a first depressive episode in the primary care setting. Use of antidepressants and referrals].

PubMed

López-Lanza, J R; Villa Puente, M; Lopez Videras, R; Arribas, I; Pandiella, M J; Sineiro, E

2016-03-01

The majority of patients who have a first depressive episode are treated by Primary Care physicians. The aim of this study was to evaluate the use of antidepressants and referrals to mental health and the treatment modifications made by psychiatrists. A descriptive, retrospective study was conducted on patients from 64 Primary Care clinics, distributed in five Spanish provinces. The clinical history data, regarding use of antidepressants, criteria for referral, and response of psychiatric services were evaluated from June 2008 to June 2011. The study included 324 patients. The most commonly prescribed medication was escitalopram, with selective serotonin reuptake inhibitors (SSRI) making up 73.5% of the total. More than two-thirds (69.7%) of the patients were on treatment for at least 6 months, with no reason recorded for the 40.4% drop-outs. A large majority of professionals (76.9%) wait at least 3 weeks before modifying the medication, especially changing antidepressant. The Primary Care physicians referred 39.2% of patients to psychiatry, although much of these referrals (43.9%) had no justification. There was a lower referral rate to psychology (23.1%). An antidepressant was given to a large number of patients on multiple medications, without taking into account the risk of interactions in a high percentage. The Primary Care physician appropriately uses the antidepressants of the first choice, but does not pay attention to the risks in complex patients. There must be an appropriate duration of treatment and an improvement of the criteria for referral to mental health services. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Spanish interdisciplinary committee for cardiovascular disease prevention and the spanish society of cardiology position statement on dyslipidemia management. Differences between the European and american guidelines].

PubMed

Lobos Bejarano, José María; Galve, Enrique; Royo-Bordonada, Miguel Ángel; Alegría Ezquerra, Eduardo; Armario, Pedro; Brotons Cuixart, Carlos; Camafort Babkowski, Miguel; Cordero Fort, Alberto; Maiques Galán, Antonio; Mantilla Morató, Teresa; Pérez Pérez, Antonio; Pedro-Botet, Juan; Villar Álvarez, Fernando; González-Juanatey, José Ramón

2015-04-01

The publication of the 2013 American College of Cardiology/American Heart Association guidelines on the treatment of high blood cholesterol has had a strong impact due to the paradigm shift in its recommendations. The Spanish Interdisciplinary Committee for Cardiovascular Disease Prevention and the Spanish Society of Cardiology reviewed this guideline and compared it with current European guidelines on cardiovascular prevention and dyslipidemia management. The most striking aspect of the American guideline is the elimination of the low-density lipoprotein cholesterol treat-to-target strategy and the adoption of a risk reduction strategy in 4 major statin benefit groups. In patients with established cardiovascular disease, both guidelines recommend a similar therapeutic strategy (high-dose potent statins). However, in primary prevention, the application of the American guidelines would substantially increase the number of persons, particularly older people, receiving statin therapy. The elimination of the cholesterol treat-to-target strategy, so strongly rooted in the scientific community, could have a negative impact on clinical practice, create a certain amount of confusion and uncertainty among professionals, and decrease follow-up and patient adherence. Thus, this article reaffirms the recommendations of the European guidelines. Although both guidelines have positive aspects, doubt remains regarding the concerns outlined above. In addition to using risk charts based on the native population, the messages of the European guideline are more appropriate to the Spanish setting and avoid the possible risk of overtreatment with statins in primary prevention. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Blood pressure control in a population of hypertensive diabetic patients treated in primary care: PRESCAP-Diabetes Study 2010].

PubMed

Barquilla García, A; Llisterri Caro, J L; Prieto Díaz, M A; Alonso Moreno, F J; García Matarín, L; Galgo Nafría, A; Mediavilla Bravo, J J

2015-01-01

To determine the level of blood pressure (BP) control in hypertensive diabetic patients treated in primary care and to determine the factors associated with poor control. A cross-sectional, multicentre study that enrolled hypertensive diabetics recruited by consecutive sampling by family doctors in Spain in June 2010. A mean BP of less than 140/90mmHg was considered as good control of arterial hypertension. The percentages of patients with<130/80mmHg PA, 140/80mmHg, and 140/85mmHg, respectively, were also determined. Sociodemographic, clinical, cardiovascular risk factors, and pharmacological treatments were recorded. A total of 3,993 patients were enrolled (50.1% female) with a mean age (standard deviation) of 68.2 (10.2) years, of whom 73.9% received combination therapy. The figures showed good control of both blood pressure values (<140/90mmHg) in 56.4% (95% CI: 54.3 to 58.4) of the cases, with 58.5% (95% CI: 57.0-60.0) only in systolic BP, and 84.6% (95% CI, 83.2 to 85.8) only in diastolic BP. The variables with strongest association with poor control were the presence of albuminuria, elevated total cholesterol, physical inactivity, and not taking the medication on the day of the interview. The PRESCAP-Diabetes 2010 study results indicate that 43.6% of diabetics with hypertension seen in primary care have a poorly controlled BP, in particular, systolic BP. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Prevalence and features of coeliac disease in the Mediterranean area of Spain].

PubMed

Navalón-Ramon, E; Juan-García, Y; Pinzón-Rivadeneira, A

The aim of this study is to determine the prevalence of coeliac disease in patients of a basic health area in Valencia, on the Mediterranean coast, and describe their sociodemographic and clinical features. A descriptive, cross-sectional, observational study was conducted on a target population of the inhabitants of the Basic Health Area 14 th , Health Department Xàtiva-Ontinyent, in Valencia, comprising the municipalities of Ontinyent, Aielo de Malferit, and Fontanars dels Alforins. the patient belongs to a quota of Primary Care in the basic health area and the diagnosis of coeliac disease was active in the computerised medical records. the patient did not have any serology or intestinal biopsy compatible with coeliac disease. The study included 115 patients, selected to complete an interviewer-administered questionnaire. As 9 patients did not respond, the study was performed with 106 people. The prevalence of coeliac disease is 0.26%, and higher among women than among men (2.31: 1), with a statistically significant difference. The mean age of the patients was 29.71 years. The mean diagnostic delay was 5.15 years, and among the paediatric population it was 0.68 years. There were no statistically significant differences between patients (60) born in spring and summer, and the 46 born in autumn and winter. The prevalence of coeliac disease among first-degree relatives was 7.06%. Coeliac disease is an underdiagnosed condition in our environment, especially among adults, so knowledge and awareness about this disease by general practitioners is necessary. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Validation of the telephone call as a method for measuring compliance to arterial hypertension treatment in Extremadura].

PubMed

Espinosa-García, J; Cobaleda-Polo, J; González-Velasco, M; Fernández-Bergés, D

2014-10-01

Pharmacological non-compliance is a significant problem that can affect patient health. The main aim of this investigation is to validate the telephone call to the patient' home as a self-report method of counting the amount of tablets taken by the patient, as an alternative method to a simple tablet count in the clinic (gold standard). An observational, multicentre, prospective, and longitudinal study was conducted by 25 researchers in different health centres in Extremadura, and which included 125 consecutively enrolled patients with uncontrolled arterial hypertension, 121 ended the study. Three visits were made, including enrollment visit, follow-up visit at 4 weeks, and final visit at 8 weeks. A telephone call was made prior to the enrollment and final visit to remind the patients of the next visit, and to ask at the same time about the number of tablets remaining. A total of 121 patients completed the study. In the final visit, the phone-call method of compliance showed: 100% sensitivity, 86% specificity, 86.8% of overall accuracy, 30.4% PPV, 100% NPV, CP+ 7.13, CP- 0.0, and a kappa index of 0.415 (P<.0001). The area under the ROC curve was 0.995 (95% CI, 0.985-1). It was concluded that the telephone phone call, as a therapeutic compliance method, can be a good alternative due to being almost universal, easy to use, its reduced cost, and without the need of patients to go to the medical centres. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

Índice de vulnerabilidad de adultos mayores en Medellín, Barranquilla y Pasto.

PubMed

Cardona, Doris; Segura, Ángela; Segura, Alejandra; Muñoz, Diana; Jaramillo, Daniel; Lizcano, Douglas; Agudelo, Maite Catalina; Arango, Catalina; Morales, Santiago

2018-05-01

Introducción. La vulnerabilidad puede entenderse como la carencia de recursos materiales e inmateriales que impide el aprovechamiento de oportunidades en distintos aspectos de la vida. Estos recursos de bienestar evitan el deterioro de la calidad de vida.Objetivo. Construir un índice de vulnerabilidad con las características de los capitales físico, humano, social y funcional de los adultos mayores de tres ciudades de Colombia en el 2016, y determinar los factores asociados con esta condición.Materiales y métodos. Se hizo un estudio transversal con información primaria mediante 1.514 encuestas a personas de 60 años o más de Medellín, Barranquilla y Pasto. En la construcción del índice se usó el análisis factorial con los métodos de componentes principales y de rotación ortogonal varimax.Resultados. Las condiciones que generaban vulnerabilidad se relacionaron principalmente con el capital humano (calidad de vida, salud mental y hábitos); los demás capitales aportaron un solo componente, así: capital físico (ocupación), capital social (acompañamiento) y capital funcional (independencia funcional). La vulnerabilidad fue mayor en los residentes de Pasto. Los factores asociados con la vulnerabilidad fueron la ciudad de residencia, el sexo, el nivel educativo y el rol en el hogar.Conclusión. En el 58,55 % de las personas mayores, la vulnerabilidad se explicó por el uso del tiempo, la independencia funcional y el bienestar subjetivo. Estos hallazgos aportan elementos para el mejoramiento de la calidad de vida, principalmente en cuanto a la capacidad funcional para mantener la independencia, estar ocupados y fortalecer la salud mental.

[Cardiovascular risk and cardiovascular events in the general population of the sanitary area of Toledo. RICARTO Study].

PubMed

Rodríguez-Roca, G C; Rodríguez-Padial, L; Alonso-Moreno, F J; Segura-Fragoso, A; Villarín-Castro, A; Rodríguez-García, M L; Menchén-Herreros, A; Rojas-Martelo, G A; Fernández-Conde, J A; Artigao-Rodenas, L M; Carbayo-Herencia, J A; Escobar-Cervantes, C; Hernández-Moreno, J; Fernández-Martín, J

2018-03-01

The main aim of this study is to ascertain the prevalence of cardiovascular risk factors (CVRF), target organ damage (TOD), cardiovascular disease (CVD), as well as life habits (physical exercise, alcohol consumption, and Mediterranean diet) in the population of a Health Area in Toledo, Spain, to assess cardiovascular risk (CVR). Epidemiological and observational study that will analyse a sample from the general population aged 18 years or older, randomly selected from a database of health cards, and stratified by age and gender. Clinical history, physical examination, and complementary tests will be performed. Aliquots of whole blood and serum samples will be stored at a temperature of-85°C to evaluate future genetic studies. CVR will be estimated by using SCORE project scales calibrated for Spanish population and the Framingham Heart Study scale. When the estimated sample size has been achieved and after a minimum follow-up of 5 years, a final visit will performed in which CVRF, TOD, CVD, CVRF control, and fatal and non-fatal outcomes will be evaluated. The RICARTO study is aimed to assess the prevalence of the main CVRF, TOD and CVD in order to determine the CVR in the general population of a health area of Toledo. An analysis will be repeated on the final sample after at least 5 years of follow-up to ascertain the incidence of CV outcomes and the temporal trends of life style, as well as the prevalence of CVRF, TOD, and CVD. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Health status, quality of life, and use of healthcare resources by patients with diabetes mellitus in Spain].

PubMed

García-Soidán, F J; Villoro, R; Merino, M; Hidalgo-Vega, Á; Hernando-Martín, T; González-Martín-Moro, B

2017-09-01

This study analyses the health status of patients diagnosed with diabetes mellitus (DM), their health related quality of life (HRQoL) and their use of healthcare resources in Spain. A descriptive analysis was conducted using the Spanish Health National Survey (ENSE, 2012), gathering data on those patients aged 15 and over diagnosed with DM. Their health status, their HRQoL, and their use of healthcare resources were systematically compared with those of patients diagnosed with other chronic conditions (OCC), as well as a population without DM (non-DM). Out of 21,007 subjects that took part, 7.4% were diagnosed with DM and 59% with OCC conditions (mean age 65.6±14.2 years with DM, 51.3±18.1 years with OCC, and 45.7±18.2 years with non-DM). When compared to non-DM and OCC, DM was statistically significantly associated with higher frequencies of hypertension, hypercholesterolaemia, obesity, myocardial infraction, hospital admissions in the last year, and drug consumption, but with a lower number of visits to secondary healthcare. The mean quality adjusted life years (QALY) of patients with DM was 0.75 per year, significantly lower (P<.05) to that of individuals with OCC (0.89), and those without DM (0.92). The difference vs. non-DM remained statistically significant after adjusting for age, gender, and number of comorbidities (P<.001). In Spain, DM is associated with a high comorbidity, involves a greater loss in HRQoL than those diagnosed with other chronic conditions as a whole, and generates a significant burden on the healthcare system. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Self-perception of disease in patients with chronic diseases].

PubMed

Adrián-Arrieta, L; Casas-Fernández de Tejerina, J M

2017-11-18

The aim of this study is to assess the self-perception of disease by patients with chronic diseases and determine factors related to their perception of disease. Cross-sectional descriptive study performed between September 2014 and April 2015 in nine (6 urban and 3 rural) Health Centres of Navarra, Spain. The participants were recruited by convenience sampling of 196 patients aged over 65 years with at least one chronic disease. The outcome variable was: Perception of disease evaluated through The Brief Illness Perception Questionnaire (9 items. Assessment of the cognitive and emotional representation of the disease. A higher total score indicates a greater threat of disease to the patient). Explanatory variables: Evaluation of the care received through the Patient Assessment of Chronic Illness Care, Katz index, Gijon's socio-family evaluation scale and quality of life using the EQ5D questionnaire. Other variables studied were: gender, age, education, Charlson index, and number of chronic diseases. The association between the total The Brief Illness Perception Questionnaire value and the rest of the variables was calculated. The self-perception of disease is more negative for a larger number of diseases (rho: 0.242; p=.001), greater patient dependence (rho: -0.193; P=.007), and a poorer self-perceived quality of life (EQ VAS rho: -0.484; P<.001. EQ5D5L Index value rho: -0.507; P<.001). The perception that chronic patients have about their disease worsens as their diseases and their dependence increase, and also worsens their quality of life. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Practical Astronomical Activities during Daytime. (Spanish Title: Actividades Astronómicas Prácticas Diurnas.) Atividades Astronômicas Práticas Diurnas

NASA Astrophysics Data System (ADS)

Jackson, Eric

2009-12-01

These daytime astronomy activities arose from research done in New Zealand by a group of teachers and astronomers into the problems of teaching astronomy. This showed that it was generally regarded as a difficult subject to take, traditionally relying on books, films and models. The fortunate may have had a visit to an observatory or planetarium, the adventurous may have attempted an outdoor evening viewing session, which sometimes had weather-related difficulties. The problem of not having many 'hands-on' activities, the feelings of inadequate knowledge, the felt need for astronomical equipment and expertise become too daunting for many teachers to do the subject justice. If astronomy was to be taught then a way around these difficulties needed to be found. Our group, working with teachers and children using the constructivism teaching approach, found that the principles of astronomy could be discovered during the day when the students are at school. Working co-operatively they measured and recorded observations of their shadows caused by the motions and interactions of the nearest star, the Sun (Sol), and our planet, Earth. Because children were involved so personally they were much more interested in the results of the study. Astronomy became enthralling and challenging for both teacher and class after applying their daytime experiences to night time viewing at home and reporting back to class. Estas actividades astronómicas diurnas surgieron de una investigación hecha en NuevaZelandia por un grupo de maestros y astrónomos sobre los problemas de la enseñanza de la Astronomía. Este trabajo mostró que la Astronomía es generalmente considerada una disciplina difícil de enseñar, y tradicionalmente basada en libros, filmes y modelos. Los más afortunados pueden haber efectuado alguna visita a un observatorio o planetario, y los más aventajados pueden tal vez haber intentado una sesión de observación nocturna, las cuales sufren a veces de dificultades relacionadas al mal tiempo. El problema de no tener suficientes actividades prácticas, la sensación de poseer conocimientos inadecuados, la necesidad de disponer de equipamiento astronómico y experiencia suelen ser demasiado intimidantes para que los profesores introduzcan la materia en sus clases. Si la Astronomía iba a ser introducida, entonces era preciso encontrar una forma de resolver estas dificultades. Nuestro grupo, trabajando con maestros y alumnos dentro de un marco constructivista, encontró que los principios de la Astronomía pueden ser descubiertos durante el día, en cuanto los alumnos están en la escuela. Trabajando de forma cooperativa los alumnos midieron y registraron observaciones de sus propias sombras causadas por los movimientos de la estrella más próxima, el Sol, y nuestro planeta Tierra. Debido a que los alumnos se involucraran tan personalmente en las actividades, estuvieron mucho más interesados en los resultados del estudio. La Astronomía pasó a ser un desafío para el maestro y sus alumnos cuando aplicaron sus experiencias diurnas a la observación nocturna desde sus casas, reportada después en clase. Estas atividades astronômicas diurnas surgiram de uma investigação feita na Nova Zelândia por um grupo de professores e astrônomos a respeito dos problemas do ensino da Astronomia. Este trabalho mostrou que a Astronomia é geralmente considerada uma disciplina difícil de ensinar, tradicionalmente baseada em livros, filmes e modelos. Os mais afortunados podem ter feito alguma visita a um observatório ou planetário, e os mais avançados podem talvez ter tentado uma sessão de observação noturna, as quais sofrem às vezes de dificuldades relacionadas ao tempo. O problema de não dispor de suficientes atividades práticas, a sensação de possuir conhecimentos inadequados, a necessidade de dispor de equipamento astronômico e experiência tem sido, em geral, demasiado intimidante para que os professores introduzam a matéria nas suas aulas. Se a Astronomia ia ser introduzida, então era preciso encontrar uma forma de resolver essas dificuldades. Nosso grupo, trabalhando com professores e alunos numa abordagem construtivista, encontrou que os princípios da Astronomia podem ser descobertos durante o dia, enquanto os alunos estão na escola. Trabalhando de forma cooperativa os alunos mediram e registraram observações de suas próprias sombras causadas pelos movimentos da estrela mais próxima, o Sol, e nosso planeta Terra. Devido ao fato de os alunos se envolverem muito pessoalmente nas atividades, eles ficaram muito mais interessados nos resultados do estudo. A Astronomia passou a ser um desafio para o professor e seus alunos quando aplicaram suas experiências diurnas à observação noturna desde suas casas, relatada depois em sala de aula.

Interface between social support, quality of life and depression in users eligible for palliative care.

PubMed

Azevedo, Cissa; Pessalacia, Juliana Dias Reis; Mata, Luciana Regina Ferreira da; Zoboli, Elma Lourdes Campos Pavone; Pereira, Maria da Graça

2017-08-28

Analyzing the relationship between social support, quality of life and depression in patients eligible for palliative care at Primary Health Care of a municipality in the interior of Minas Gerais, Brazil. A correlational cross-sectional study carried out with patients treated in six primary health care units. Data were submitted to descriptive statistical analysis, tests for differences between averages and medians, and correlation tests. The significance level was 0.05. The sample consisted of 115 participants, and it was identified that the higher the social support, the better the global quality of life (p<0.001) and functional quality of life (p=0.035); the greater the presence of physical symptoms, the lower the level of social support (p=0.012) and the higher the level of depression (p<0.001); the higher the symptoms of depression, the worse the global quality of life (p<0.001), functional quality of life (p<0.001) and the lower the levels of social support (p<0.001). Levels of quality of life, social support and depression of patients eligible for palliative care are influenced by socioeconomic factors such as marital status, gender, age, income, education and presence of a caregiver. Analisar a relação entre apoio social, qualidade de vida e depressão em pacientes elegíveis para cuidados paliativos atendidos na Atenção Primária à Saúde de um município no interior de Minas Gerais, Brasil. Estudo transversal correlacional, realizado com pacientes atendidos em seis unidades da atenção primária à saúde. Os dados foram submetidos à análise estatística descritiva, testes de diferenças entre médias e medianas e testes de correlação. O nível de significância adotado foi 0,05. A amostra foi composta por 115 participantes, e identificou-se que quanto maior o apoio social, melhor é a qualidade de vida global (p<0,001) e funcional (p=0,035); quanto maior a presença de sintomas físicos, menor o nível de apoio social (p=0,012) e maior o nível de depressão (p<0,001); quanto maiores os sintomas de depressão, pior é a qualidade de vida global (p<0,001), funcional (p<0,001) e menores os níveis de apoio social (p<0,001). Os níveis de qualidade de vida, apoio social e depressão de pacientes elegíveis para cuidados paliativos são influenciados por fatores socioeconômicos, tais como estado conjugal, sexo, idade, renda, escolaridade e presença de cuidador. Analizar la relación entre apoyo social, calidad de vida y depresión en pacientes elegibles para cuidados paliativos atendidos en la Atención Primaria a la Salud de un municipio en el interior de Minas Gerais, Brasil. Estudio transversal correlacional, realizado con pacientes atendidos en seis unidades de atención primaria a la salud. Los datos fueron sometidos al análisis estadístico descriptivo, pruebas de diferencias entre medias y medianas y pruebas de correlación. El nivel de significancia adoptado fue 0,05. La muestra fue compuesta por 115 participantes, y se identificó que cuanto mayor el apoyo social, mejor es la calidad de vida global (p <0,001) y funcional (p = 0,035); cuanto mayor sea la presencia de síntomas físicos, menor el nivel de apoyo social (p = 0,012) y mayor el nivel de depresión (p <0,001); cuanto mayores los síntomas de depresión, peor es la calidad de vida global (p <0,001), funcional (p <0,001) y menores los niveles de apoyo social (p <0,001). Los niveles de calidad de vida, apoyo social y depresión de pacientes elegibles para cuidados paliativos son influenciados por factores socioeconómicos, tales como estado conyugal, sexo, edad, renta, escolaridad y presencia de cuidador.

Curvas de fusión de regiones genómicas específicas: una herramienta prometedora para el diagnóstico y tipificación de las especies causantes de la leishmaniasis cutánea en Colombia.

PubMed

Marin, Johana; Urrea, Daniel; Muskus, Carlos; Echeverry, María Clara; Mejía, Ana María; Triana, Omar

2017-12-01

Introducción. La leishmaniasis cutánea es una enfermedad causada por parásitos del género Leishmania que tiene gran incidencia en Colombia. El diagnóstico y la identificación de la especie infecciosa son factores críticos en el momento de escoger e iniciar el tratamiento. Actualmente, los métodos de diagnóstico y tipificación requieren procedimientos complejos, por lo que es necesario validar nuevos marcadores moleculares y métodos que simplifiquen el proceso.Objetivo. Desarrollar una herramienta basada en la reacción en cadena de la polimerasa (PCR) con curvas de fusión (High Resolution Melting; PCR-HRM) para el diagnóstico y tipificación de las tres especies de Leishmania de importancia epidemiológica en casos de leishmaniasis cutánea en Colombia.Materiales y métodos. Los genomas de Leishmania panamensis, L. braziliensis y L. guyanensis se compararon mediante métodos bioinformáticos. Las regiones específicas de especie identificadas se validaron mediante PCR. Para los marcadores seleccionados se diseñó una PCR-HRM y se estimaron algunos parámetros de validez y seguridad usando aislamientos de pacientes colombianos caracterizados previamente mediante PCR y análisis de polimorfismos en la longitud de los fragmentos de restricción (Restriction Fragment Length Polymorphism - RFLP; PCR-RFLP) del gen hsp70.Resultados. El análisis genómico comparativo mostró 24 regiones específicas de especie. Sin embargo, la validación mediante PCR solo identificó un marcador específico para cada especie de Leishmania. Los otros marcadores mostraron amplificación cruzada. El límite de detección para los tres marcadores seleccionados fue de un parásito, mientras que la sensibilidad, la especificidad, el valor predictivo positivo y el negativo fueron de 91,4, 100, 100 y 75 %, respectivamente.Conclusiones. Las tres regiones seleccionadas pueden emplearse como marcadores moleculares en el diagnóstico y tipificación de las especies causantes de la leishmaniasis cutánea en Colombia.

Speaking, writing, and memory span in children: output modality affects cognitive performance.

PubMed

Grabowski, Joachim

2010-02-01

Low-level processes of children's written language production are cognitively more costly than those involved in speaking. This has been shown by French authors who compared oral and written memory span performance. The observed difficulties of children's, but not of adults' low-level processes in writing may stem from graphomotoric as well as from orthographic inadequacies. We report on five experiments designed to replicate and expand the original results. First, the French results were successfully replicated for German third-graders, and for university students. Then, the developmental changes of the cognitive costs of writing were examined during primary school, comparing the performance of second- and fourth-graders. Next, we show that unpractised writing modes, which were experimentally induced, also lead to a decrease of memory performance in adults, which supports the assumption that a lack of graphomotoric automation is responsible for the observed effects in children. However, unpractised handwriting yields clearer results than unpractised typing. Lastly, we try to separate the influences of graphomotoric as opposed to orthographic difficulties by having the words composed through pointing on a "spelling board". This attempt, however, has not been successful, probably because the pointing to letters introduced other low-level costs. In sum, throughout the four years of primary school, German children show worse memory span performance in writing compared to oral recall, with an overall increase in both modalities. Thus, writing had not fully caught up with speaking regarding the implied cognitive costs by the end of primary school. Therefore, conclusions relate to the question of how to assess properly any kind of knowledge and abilities through language production. Los procesos de bajo nivel en la producción de lenguaje escrito en niños son más costosos a nivel cognitivo que los que están implicados en el habla. Esto ha sido demostrado por autores franceses quiénes compararon la ejecución en la capacidad de retención en la memoria oral y escrita. Las dificultades observadas en niños, pero no en adultos, en procesos de bajo nivel en la escritura pueden derivarse de la inadecuación grafomotriz u ortográfica. Informamos sobre cinco experimentos diseñados para replicar y ampliar los resultados originales. Primero, los resultados franceses fueron replicados con éxito para alemanes en tercer curso y para estudiantes universitarios. Después, los cambios evolutivos en costes cognitivos en la escritura fueron estudiados durante la educación primaria, comparando la ejecución de los alumnos del segundo y cuarto curso. Posteriormente, demostramos que las formas de escribir no practicadas, que se han inducido experimentalmente, conducen a la disminución de la ejecución en la memoria también en adultos, lo cual apoya la hipótesis de que la falta de la automatización grafomotriz es la responsable de los efectos encontrados en niños. Sin embargo, la escritura a mano muestra resultados más claros que la escritura a máquina. Por último, hemos intentado separar la influencia de la grafomotricidad frente a las dificultades ortográficas componiendo las palabras señalando en una "pizarra de ortografía". Este intento, sin embargo, no ha tenido éxito, probablemente porque señalar letras ha introducido otros costes de bajo nivel. Resumiendo, a lo largo de los cuatro años de la educación primaria, los niños alemanes muestran peor ejecución en retención en memoria en la escritura, en comparación con el recuerdo oral, con un incremento general en ambas modalidades. Por tanto, al final de la educación primaria, la escritura no ha igualado todavía el habla en cuanto a los costes cognitivos. Por consiguiente, las conclusiones están relacionadas con la cuestión de cómo evaluar cualquier tipo de conocimiento o habilidades mediante la producción de lenguaje. Les processus de bas niveau de la production du langage écrit chez les enfants sont cognitivement plus coûteux que ceux impliqués dans le langage parlé. Ceci a été démontré par des auteurs français qui ont comparé la performance de l'étendue de la mémoire orale et écrite. L'observation de difficultés dans les processus de bas niveau dans l'écriture chez les enfants, et non chez les adultes, pourrait être due aux inadéquations graphomotoriques et orthographiques. Nous rapportons cinq expérimentations dont le but était de répliquer et d'élargir les résultats originaux. Premièrement, les résultats français ont été répliqués avec succès pour les élèves allemands de troisième année et pour les étudiants universitaires. Ensuite, les changements développmentaux des coûts cognitifs de l'écriture ont été examinés à l'école primaire en comparant la performance des élèves de deuxième et de quatrième années. Par la suite, nous avons montré que les modes d'écriture non pratiqués qui étaient expérimentalement induits indiquent une diminution de la performance de la mémoire, chez les adults aussi, ce qui supporte la supposition qu'un manque d'automatisme graphomotorique est responsable des effets observés chez les enfants. Cependant, une écriture à la main sans entraînement mène à des résultats plus claires que la dactylographie sans entraînement. Enfin, nous avons tenté de séparer les influences des difficultés graphomotoriques versus difficultés orthographiques à travers la composition des mots en les indiquant sur un tableau d'ortographe. Cependant, cette tentative n'a pas réussi, probablement à cause du fait d'indiquer les lettres présente d'autres coûts dont le niveau est bas. En résumé, à travers les quatre années de l'école primaire, les enfants allemands montrent une pire performance de l'étendue de mémoire dans l'écriture, en comparaison au rappel oral, avec une augmentation globale dans les deux modalités. Ainsi, toujours à la fin de l'école primaire, l'écriture n'a pas rattrapé l'expression orale en ce qui concerne les coûts cognitifs implicites. Par conséquent, les conclusions se rapportent à la question de comment évaluer correctement n'importe quel type de connaissances et d'habiletés à travers la production du langage.

[Use of COPD-6 Vitalograph in Primary Care as tool for smoking cessation].

PubMed

Antón-García, F; Pruteanu, D F; Correcher-Salvador, E

2016-03-01

To assess the evolution of smoking cessation process after using a COPD-6 Vitalograph in smokers that came to a primary care practice (PCP) during a three year period (March 2011- February 2013). To assess if there are any new COPD diagnoses and to compare the smoking cessation outcomes to those of a specific smoking cessation practice (SSCP) from another healthcare centre. Two devices were used: Vitalograph (electronic device measuring the lung function) and the CO-oximeter, in 176 patients (active search of smokers). tobacco pack-years, tobacco dependence (shortened Fagerström test), CO in exhaled breath (in parts per million-ppm), personal history of COPD or cardiovascular disease (CVD). The patients performed three forced exhalations and the Vitalograph registered the lung function (FEV1, FEV6, FEV1/FEV6) and the estimated lung age (ELA). Patient attitude was assessed (phases: pre-contemplation, contemplation, preparation) before and after the test, informing them of the outcomes. Patient progress in the smoking cessation process was also recorded. A total of 176 smokers were studied in PCP and 33 in SSCP. PCP/SSCP: age: 45.9/51.6 years old (p=042); pack-years 25.5/39.3 (p=0001); patients who quit smoking and used medicines for it 2/9. In PCP: age-ELA 45.9/57.4 (p=0.000). In SSCP: age-ELA 51.6/74.3 (p=000). Smoking habit evolution PCP/SSCP: cessation 24.5%/48.5% (p=004). Difference 24%. CI difference (6.4-42.8%). In PCP new COPD diagnosis in 6 smokers. COPD-6 Vitalograph is a fast and easy to use tool in day-to-day practice. The percentage of smoking cessation is better in SSCP, although a high smoking cessation rate was obtained in PCP (active search). Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Prevalence of burnout syndrome and its associated factors in Primary Care staff].

PubMed

Navarro-González, D; Ayechu-Díaz, A; Huarte-Labiano, I

2015-01-01

Burnout syndrome is an emerging disease among health professionals. The aim of this study is to determine the prevalence of occupational burnout among Primary Care staff, as well as to determine the differences in prevalence between family doctors, paediatricians, nurses, administrative-officers, and social-workers, and to evaluate the different related factors. A cross-sectional, descriptive study was conducted on 178 professionals from 5 different occupational groups in 54 Primary Care centres in Navarre from September to December 2010. An anonymous, self-administered questionnaire that included: the Maslach Burnout Inventory and a questionnaire on socio-demographic and work-related factors. Burnout was detected in 39.3% of staff. Those with higher levels are administrative-officers and family doctors, with an OR compared to nurses of 4.58 and 5.37, respectively in the dimension of emotional exhaustion, 4.98 and 2.87 in depersonalization, and 8.37 for administrative-officers in personal accomplishment. An association was found between burnout and the following factors: to be a male (for the dimensions of emotional exhaustion and depersonalization, 25.5 and 31.9%, respectively), to be employed in an urban area (for emotional exhaustion and depersonalization, 20 and 27.8%, respectively), use of psychiatric medication (for emotional exhaustion, 30%), size of patient-quota (for depersonalization, with an average of 1,565 patients), and welfare pressure (for emotional exhaustion and depersonalization, averages of 170.35 and 153.54 patients/week, respectively). About one-third of Primary Care professionals have a high level of burnout, which is mainly associated with the working area, the size of the quota, and professional group, with higher prevalence in administrative-officers and family doctors. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Health-related quality-of-life in the smoking general population of Spain: An approach from the National Health Survey].

PubMed

de Lossada, A; Rejas, J

2016-10-01

Smoking has been associated with an important health risk. The aim was to analyze the health-related quality of life (HRQoL) status of the adult Spanish general population included in the National Health Survey according to its smoking status. Data were included from National Health Survey for the year 2011-2012 with information of HRQoL status in general population over 15 years of age. Adult male and female, 18 years of age or above, were categorized into 3 exclusive groups according to their current smoking status: smokers (daily smokers of any form of tobacco, at least the previous 12 months), ex-smokers of one or more years since quitting smoking and people who have never smoked (non smokers). HRQoL was assessed with the Spanish version of the EQ-5D-5L questionnaire included into the National Health Survey. A total of 19,604 records were analyzed: 4,723 (24.09%) smokers, 3,797 (19.37%) ex-smokers, and 11,084 (56.54%) non smokers, male and female with 18 years of age or above. Smokers showed significantly adjusted mean scores (95% CI) in utility of 0.903 (0.899-0.908) and 75.36 (74.06-76.69) in the visual analogue scale of current state of health, ex-smokers 0.924 (0.919-0.929) and 76.85 (76.67-78.07), and non smokers 0.902 (0.899-0.905) and 76.25 (75.02-77.51), P<.01 between groups in both variables. In the Spanish general population, subjects who are ex-smokers showed better utility values and state health scores, supporting the hypothesis that quitting smoking could be associated with a discreet improvement of HRQoL. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Teamwork: relevance and interdependence of interprofessional education.

PubMed

Tamayo, M; Besoaín-Saldaña, A; Aguirre, M; Leiva, J

2017-04-27

Determine the perception of university students regarding interprofessional and interdependent work between team members in their inclusion in primary care. Analytical cross-sectional study. The sampling had a probabilistic, stratified random type with 95% confidence and 5% margin of error. Seven-hundred and four students of Public Universities in Santiago (Chile) answered self-administered questionnaire. Ninety-seven point eight of students say that interprofessional work is important; 27.1% of them declare that their university did not seem to show that their study plans were important. The professionals listed as most important in teams are physicians and nurses. Spaces for development and institutional support are key elements to promote interprofessional work. If this competence can involve each academic unit in their different formative spaces there will be a significant contribution to said promotion. Teamwork is a pending task. Determinar la percepción de estudiantes universitarios respecto al trabajo interprofesional e interdependencia entre los miembros del equipo en su inserción en la atención primaria. Estudio de tipo analítico y transversal. El muestreo fue de tipo aleatorio, probabilístico estratificado con un 95% de confianza y un 5% de margen de error. Se utilizó un cuestionario auto-administrado en 704 estudiantes de Universidades del Estado en Santiago de Chile. Un 97,8% de los estudiantes opinan que el trabajo interprofesional es importante; un 27,1% de ellos declara que su universidad no le ha entregado importancia en sus planes de estudios. Los profesionales mencionados como más importantes en el equipo son los médicos y enfermeras. Espacios de desarrollo y respaldo institucional son elementos claves para promover el trabajo interprofesional. Que esta competencia logre involucrar a cada unidad académica en sus diferentes espacios formativos será un aporte significativo en aquello. Trabajo en equipo es una tarea pendiente.

[Persistence to treatment by type of inhaler device in patients with asthma and chronic obstructive pulmonary disease].

PubMed

Sicras, A; Ferrer, V; Collar, J M; Navarro, R; Sáez, M

To assess the initial treatment persistence with inhaled corticosteroids and long-acting beta-2 adrenergic bronchodilators (ICS/LABA) depending on the inhaler device used (pMDI or DPI), for the treatment of asthma and COPD. An multicenter observational study. Subjects in initial treatment with ICS/LABA during 2007-2011 were included, and a follow-up period of 3 years. 2 groups of study (asthma, COPD) and 2 subgroups were prepared according to the device type inhaler (pMDI or DPI). The main measurements were: sociodemographic, comorbidity, adherence (rate possession medication -RPM-), persistence, drugs, exacerbation rates, resources use, and their costs (direct and indirect costs). Multivariate methods were used for the variables correction, with significance level of P<.05. The study included 2,082 asthma patients (pMDI: N = 566, 27.2%; DPI = 1,516, 72.8%). Patients with MDI devices showed a higher degree of persistence (32.5 vs. 27.8%; P=.037), treatment adherence (RPM: 83.1 vs. 80.5%; P<.001), fewer exacerbations (17.7 vs. 24.9%; P=.001) and lower health care costs (2,583 vs. 2,938 EUR; P = 0.042). 1,418 patients with COPD also were analyzed (pMDI: N = 524, 41.9%; DPI: N = 824, 58.1%) were analyzed. Patients with MDI devices also showed a higher degree of persistence (31.5 vs. 24.8%; P=.005), treatment adherence (RPM: 83.3 vs. 80.1%; P= .001), less exacerbations (40.1 vs. 48.2%; P=.002) and lower health care costs (3,922 vs. 4,588 EUR; P=.021). pMDI devices (as ICS/LABA initial treatment) are associated with higher treatment persistence either in asthma or COPD, with lower exacerbation rates, and use of health resources and cost. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Estimation of the population attributable fraction due to obesity in hospital admissions for flu valued according to Body Mass Index (BMI) and CUN-BAE].

PubMed

Dávila-Batista, V; Carriedo, D; Díez, F; Pueyo Bastida, A; Martínez Durán, B; Martin, V

2018-03-01

The obesity pandemic together with the influenza pandemic could lead to a significant burden of disease. The body mass index (BMI) does not discriminate obesity appropriately. The CUN-BAE has recently been used as an estimate of body fatness for Caucasians, including BMI, gender, and age. The aim of this study is to assess the population attributable fraction of hospital admissions due to influenza, due to the body fatness measured with the BMI, and the CUN-BAE. A multicentre study was conducted using matched case-controls. Cases were hospital admissions with the influenza confirmed by the RT-PCR method between 2009 and 2011. The risk of hospital admission and the population attribuible fraction were calculated using the BMI or the CUN-BAE for each adiposity category in a conditional logical regression analysis adjusted for confounding variables. The analyzes were estimated in the total sample, in unvaccinated people, and those less than 65 years-old. A total of 472 hospitalised cases and 493 controls were included in the study. Compared to normal weight, the aOR of influenza hospital admissions increases with each level of BMI (aOR=1.26; 2.06 and 11.64) and CUN-BAE (aOR=2.78; 4.29; 5.43 and 15.18). The population attributable fraction of influenza admissions using CUN-BAE is 3 times higher than that estimated with BMI (0,72 vs. 0,27), with the differences found being similar the non-vaccinated and under 65 year-olds. The BMI could be underestimating the burden of disease attributable to obesity in individuals hospitalised with influenza. There needs to be an appropriate assessment of the impact of obesity and vaccine recommendation criteria. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Hip/femur fractures associated with the use of benzodiazepines (anxiolytics, hypnotics and related drugs): a methodological approach to assess consistencies across databases from the PROTECT-EU project.

PubMed

Requena, Gema; Huerta, Consuelo; Gardarsdottir, Helga; Logie, John; González-González, Rocío; Abbing-Karahagopian, Victoria; Miret, Montserrat; Schneider, Cornelia; Souverein, Patrick C; Webb, Dave; Afonso, Ana; Boudiaf, Nada; Martin, Elisa; Oliva, Belén; Alvarez, Arturo; De Groot, Mark C H; Bate, Andrew; Johansson, Saga; Schlienger, Raymond; Reynolds, Robert; Klungel, Olaf H; de Abajo, Francisco J

2016-03-01

Results from observational studies may be inconsistent because of variations in methodological and clinical factors that may be intrinsically related to the database (DB) where the study is performed. The objectives of this paper were to evaluate the impact of applying a common study protocol to study benzodiazepines (BZDs) (anxiolytics, hypnotics, and related drugs) and the risk of hip/femur fracture (HFF) across three European primary care DBs and to investigate any resulting discrepancies. To measure the risk of HFF among adult users of BZDs during 2001-2009, three cohort and nested case control (NCC) studies were performed in Base de datos para la Investigación Farmacoepidemiológica en Atención Primaria (BIFAP) (Spain), Clinical Practice Research Datalink (CPRD) (UK), and Mondriaan (The Netherlands). Four different models (A-D) with increasing levels of adjustment were analyzed. The risk according to duration and type of BZD was also explored. Adjusted hazard ratios (cohort), odds ratios (NCC), and their 95% confidence intervals were estimated. Adjusted hazard ratios (Model C) were 1.34 (1.23-1.47) in BIFAP, 1.66 (1.54-1.78) in CPRD, and 2.22 (1.55-3.29) in Mondriaan in cohort studies. Adjusted odds ratios (Model C) were 1.28 (1.16-1.42) in BIFAP, 1.60 (1.49-1.72) in CPRD, and 1.48 (0.89-2.48) in Mondriaan in NCC studies. A short-term effect was suggested in Mondriaan, but not in CPRD or BIFAP. All DBs showed an increased risk with the concomitant use of anxiolytic and hypnotic drugs. Applying similar study methods to different populations and DBs showed an increased risk of HFF in BZDs users but differed in the magnitude of the risk, which may be because of inherent differences between DBs. Copyright © 2015 John Wiley & Sons, Ltd.

Cardioprotective aspirin users and their excess risk of upper gastrointestinal complications.

PubMed

Hernández-Díaz, Sonia; García Rodríguez, Luis A

2006-09-20

To balance the cardiovascular benefits from low-dose aspirin against the gastrointestinal harm caused, studies have considered the coronary heart disease risk for each individual but not their gastrointestinal risk profile. We characterized the gastrointestinal risk profile of low-dose aspirin users in real clinical practice, and estimated the excess risk of upper gastrointestinal complications attributable to aspirin among patients with different gastrointestinal risk profiles. To characterize aspirin users in terms of major gastrointestinal risk factors (i.e., advanced age, male sex, prior ulcer history and use of non-steroidal anti-inflammatory drugs), we used The General Practice Research Database in the United Kingdom and the Base de Datos para la Investigación Farmacoepidemiológica en Atención Primaria in Spain. To estimate the baseline risk of upper gastrointestinal complications according to major gastrointestinal risk factors and the excess risk attributable to aspirin within levels of these factors, we used previously published meta-analyses on both absolute and relative risks of upper gastrointestinal complications. Over 60% of aspirin users are above 60 years of age, 4 to 6% have a recent history of peptic ulcers and over 13% use other non-steroidal anti-inflammatory drugs. The estimated average excess risk of upper gastrointestinal complications attributable to aspirin is around 5 extra cases per 1,000 aspirin users per year. However, the excess risk varies in parallel to the underlying gastrointestinal risk and might be above 10 extra cases per 1,000 person-years in over 10% of aspirin users. In addition to the cardiovascular risk, the underlying gastrointestinal risk factors have to be considered when balancing harms and benefits of aspirin use for an individual patient. The gastrointestinal harms may offset the cardiovascular benefits in certain groups of patients where the gastrointestinal risk is high and the cardiovascular risk is low.

Cardioprotective aspirin users and their excess risk of upper gastrointestinal complications

PubMed Central

Hernández-Díaz, Sonia; García Rodríguez, Luis A

2006-01-01

Background To balance the cardiovascular benefits from low-dose aspirin against the gastrointestinal harm caused, studies have considered the coronary heart disease risk for each individual but not their gastrointestinal risk profile. We characterized the gastrointestinal risk profile of low-dose aspirin users in real clinical practice, and estimated the excess risk of upper gastrointestinal complications attributable to aspirin among patients with different gastrointestinal risk profiles. Methods To characterize aspirin users in terms of major gastrointestinal risk factors (i.e., advanced age, male sex, prior ulcer history and use of non-steroidal anti-inflammatory drugs), we used The General Practice Research Database in the United Kingdom and the Base de Datos para la Investigación Farmacoepidemiológica en Atención Primaria in Spain. To estimate the baseline risk of upper gastrointestinal complications according to major gastrointestinal risk factors and the excess risk attributable to aspirin within levels of these factors, we used previously published meta-analyses on both absolute and relative risks of upper gastrointestinal complications. Results Over 60% of aspirin users are above 60 years of age, 4 to 6% have a recent history of peptic ulcers and over 13% use other non-steroidal anti-inflammatory drugs. The estimated average excess risk of upper gastrointestinal complications attributable to aspirin is around 5 extra cases per 1,000 aspirin users per year. However, the excess risk varies in parallel to the underlying gastrointestinal risk and might be above 10 extra cases per 1,000 person-years in over 10% of aspirin users. Conclusion In addition to the cardiovascular risk, the underlying gastrointestinal risk factors have to be considered when balancing harms and benefits of aspirin use for an individual patient. The gastrointestinal harms may offset the cardiovascular benefits in certain groups of patients where the gastrointestinal risk is high and the cardiovascular risk is low. PMID:16987411

Ascertainment of acute liver injury in two European primary care databases.

PubMed

Ruigómez, A; Brauer, R; Rodríguez, L A García; Huerta, C; Requena, G; Gil, M; de Abajo, Francisco; Downey, G; Bate, A; Tepie, M Feudjo; de Groot, M; Schlienger, R; Reynolds, R; Klungel, O

2014-10-01

The purpose of this study was to ascertain acute liver injury (ALI) in primary care databases using different computer algorithms. The aim of this investigation was to study and compare the incidence of ALI in different primary care databases and using different definitions of ALI. The Clinical Practice Research Datalink (CPRD) in UK and the Spanish "Base de datos para la Investigación Farmacoepidemiológica en Atención Primaria" (BIFAP) were used. Both are primary care databases from which we selected individuals of all ages registered between January 2004 and December 2009. We developed two case definitions of idiopathic ALI using computer algorithms: (i) restrictive definition (definite cases) and (ii) broad definition (definite and probable cases). Patients presenting prior liver conditions were excluded. Manual review of potential cases was performed to confirm diagnosis, in a sample in CPRD (21%) and all potential cases in BIFAP. Incidence rates of ALI by age, sex and calendar year were calculated. In BIFAP, all cases considered definite after manual review had been detected with the computer algorithm as potential cases, and none came from the non-cases group. The restrictive definition of ALI had a low sensitivity but a very high specificity (95% in BIFAP) and showed higher rates of agreement between computer search and manual review compared to the broad definition. Higher incidence rates of definite ALI in 2008 were observed in BIFAP (3.01 (95% confidence interval (CI) 2.13-4.25) per 100,000 person-years than CPRD (1.35 (95% CI 1.03-1.78)). This study shows that it is feasible to identify ALI cases if restrictive selection criteria are used and the possibility to review additional information to rule out differential diagnoses. Our results confirm that idiopathic ALI is a very rare disease in the general population. Finally, the construction of a standard definition with predefined criteria facilitates the timely comparison across databases.

[Control of anticoagulation in patients with non-valvular atrial fibrillation in a primary care clinical practice setting in the different autonomous communities. PAULA study].

PubMed

Polo García, J; Barrios Alonso, V; Escobar Cervantes, C; Prieto Valiente, L; Lobos Bejarano, J M; Vargas Ortega, D; Prieto Díaz, M Á; Alonso Moreno, F J; Barquilla García, A

2017-04-01

To determine the differences between regions in the level of control of patients with non-valvular atrial fibrillation treated with vitamin K antagonists, included in the PAULA study. Observational, and coss-sectional/retrospective study, including 139 Primary Care physicians from 99 Health Care centres in all autonomous communities (except La Rioja). Anticoagulation control was defined as the time in therapeutic range assessed by either the direct method (poor control <60%), or the Rosendaal method (poor control <65%). A total of 1,524 patients were included. Small differences in baseline characteristics of the patients were observed. Differences in the percentage of time in therapeutic range were observed, according to the Rosendaal method (mean 69.0±17.7%), from 78.1%±16.6 (Basque Country) to 61.5±14% (Balearic Islands), by the direct method (mean 63.2±17.9%) from 73.6%±16.6 (Basque Country) to 57.5±15.7% (Extremadura). When comparing regions, in those where the Primary Care physicians assumed full control without restrictions on prescription, the percentage of time in therapeutic range by the direct method was 63.89 vs. 60.95% in those with restrictions (p=.006), by Rosendaal method, 69.39% compared with 67.68% (p=.1036). There are significant differences in the level of control between some regions are still inadequate. Regions in which the Primary Care physicians assumed the management of anticoagulation and without restrictions, time in therapeutic range was somewhat higher, and showed a favourable trend for better control. These findings may have clinical implications, and deserve consideration and specific analysis. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Lung cancer in Avila province, Spain. Incidence rates, epidemiolgy of the year 2012 and trends in the last 20 years].

PubMed

Hernández-Hernández, J R; Moreno de Vega-Herrero, M B; Iglesias-Heras, M; García-García, R; Hernández-Terciado, F; Celdrán-Gil, J

2015-10-01

To determine the extent of lung cancer in Alvila. Its incidence rates and significant epidemiological aspects of the year 2012 were recorded, and the results of each 5-year period (up to 20 years) were compared with those of known studies conducted using the same methodology. A prospective study was conducted on all patients diagnosed with lung cancer in the Province of Avila throughout the year 2012. A total of 81 patients were diagnosed, of whom 70 were males and 11 females, with a mean age of 72.1 years (range: 44-91), and was higher than that found in previous studies. This gave gross, and adjusted to the standard world population, incidence rates in 2012 of 80.99 and 31.23 per 100,000, respectively, in males, and 12.97 and 5.68 per 100,000, respectively in females. These rates are lower in both sexes than those found in Alvila in 2002. In 2012, 80.25% had been smokers (90% of males and 18.18% of the women), although, on diagnosis, 68.75% had quit smoking. A clinical-radiological diagnosis was made in 9 (11.1%), with a histocytological diagnosis in 72 (88.9%). The histological types were: adenocarcinomas in 37.5%; squamous in 33.3%; microcytic in 13.8%; undifferentiated non-small cell in 11.1%; large cell in 2.77%, and carcinoid in 1.38%. The most frequent treatments were chemotherapy (50.6%), symptomatic (23.4%), and surgery (12.3%). The incidence of lung cancer in Avila has decreased in both sexes in the last 10 years. In 2012, the patients have been older, the majority with adenocarcinoma histology, and receiving chemotherapy. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Primary care in Belgium].

PubMed

Sánchez-Sagrado, T

2017-09-01

Belgium is an attractive country to work in, not just for doctors but for all Spanish workers, due to it having the headquarters of European Union. The health job allure is double; on the one hand, the opportunity to find a decent job, and on the other, because it is possible to develop their professional abilities with patients of the same nationality in a health system with a different way of working. The Belgium health care system is based on security social models. Health care is financed by the government, social security contributions, and voluntary private health insurance. Primary care in Belgium is very different to that in Spain. Citizens may freely choose their doctor (general practitioner or specialist) increasing the lack of coordination between primary and specialized care. This leads to serious patient safety problems and loss of efficiency within the system. Belgium is a European country with room to improve preventive coverage. General practitioners are self-employed professionals with free choice of setting, and their salary is linked to their professional activity. Ambulatory care is subjected to co-payment, and this fact leads to great inequities on access to care. The statistics say that there is universal coverage but, in 2010, 14% of the population did not seek medical contact due to economic problems. It takes 3 years to become a General Practitioner and continuing medical education is compulsory to be revalidated. In general, Belgian and Spaniards living and working in Belgium are happy with the functioning of the health care system. However, as doctors, we should be aware that it is a health care system in which access is constrained for some people, and preventive coverage could be improved. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Safety of SGLT2 inhibitors. A review of the adverse drug reactions registered in a national database].

PubMed

Esteban-Jiménez, O; Navarro-Pemán, C; Urieta-González, L

To analyse the adverse drug reactions (ADRs) caused by Sodium-glucose Cotransporter-2 Inhibitors (SGLT2i) notified in Spain since they have been on the market. An analysis was made of all the notifications registered in the Spanish Pharmacovigilance System of drugs for human use, arising from the use of SGLT2i. A total of 311 notifications were recorded, of which 169 (54.34%) were related to dapagliflozin, 81 (26.05%) to empagliflozin, and 61 (19.61%) to canagliflozin. There was a ratio of 52.1% women to 47.9% men. The mean age was 62.07±12.17years. There were 167 (53.7%) notifications were classified as non-serious and 144 (46.3%) as serious. A total of 534 ADRs were notified, with the most common being urinary tract infections in 37 (6.9%) cases, diabetic ketoacidosis in 30 (5.6%), balanoposthitis in 24 (4.5%), ketoacidosis in 16 (3%), vulvovaginal candidiasis in 16 (3%), dizzy spells in 11 (2.1%), and 10 (1.9%) with dysuria, Candida balanitis, and vulvovaginal pruritus. As regards the outcomes of the 534 ADRs, 55.6% recovered with no sequelae, with 14% still recovering, 4.9% not recovered, fatal in 1.1%, and unknown in 24.3%. The majority of the ADRs notified are infections of the urogenital tract, ketoacidosis, and kidney damage. Although the majority of the former were not serious, the ketoacidosis and kidney damage were, leading to hospital admission and being life threatening in some patients. For these reasons, it is recommended that they are, prescribed with caution, the warnings published by the health authorities consulted, as well as notify any ADR that is suspected in this therapeutic group, in order to improve and provide us with further knowledge. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Family physician attitudes towards insulinization in type II diabetics].

PubMed

Díaz-Rodríguez, M I; Sánchez-Morales, M C; Aceña-Gutiérrez, M T; Carrasco-Flores, J; Villarín-Castro, A

2014-04-01

To determine the attitudes of Toledo Health Area family physicians about starting insulinization in type 2 diabetic patients. Descriptive, cross-sectional study. A self-completed questionnaire was given to 353 family physicians of the Toledo Health Area, asking about socio-demographic and occupational data, and including the Spanish version of the Diabetes Attitude Scale (DAS-3sp) questionnaire to evaluate attitudes and motivations related to diabetes. A total of 66 responses were received, of which 50.8% were from females. Mean age (±standard deviation) was 49.97±7.40. Results of the different DAS-3sp subscales (values from 1 to 5) were: S1 (need for special training): 4.52±0.38; S2 (seriousness of type2 diabetes): 4.18±0.42; S3 (value of tight control): 4.15±0.39; S4 (psychosocial impact of diabetes): 3.79±0.48; and S5 (need for patient autonomy): 3.72±0.55. No statistically significant differences were obtained with the four first subscales with sex, specialized training, being a resident tutor, type of contract or clinical setting. There were statistically significant differences in S5 compared with sex (3.90±0,60 in men vs 3.54±0.45 in women; t=2.701; P=.009) and with being a resident tutor (3.99±0.58 vs 3.64±0.52 in non-tutors; t=2.188; P=.033). The attitudes regarding starting insulin treatment in type2 diabetic patients are positives among Toledo Health Area family physicians, specially in the clinical aspects, but they are lower in the psychosocial impact and patient autonomy. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Knowledge level and professional attitudes to the Living Will: Differences between different professionals and provinces in the same autonomous community].

PubMed

Fajardo Contreras, M C; Valverde Bolívar, F J; Jiménez Rodríguez, J M; Gómez Calero, A; Huertas Hernández, F

2015-04-01

Primary: To determine the differences, by occupational category and province, in the knowledge and attitudes of health professionals on the Living Wills Document (LWD) in 4 Andalusian provinces: Cordoba, Jaen, Cadiz, and Granada. Secondary: To determine the number of documents prepared in these areas and the number consulted in terminal situations. Descriptive observational multicenter study, with 17 health areas in 4 Andalusian provinces. Family doctors, nurses and social workers of the areas studied (n=340). Interventions Validated self-administered questionnaire about advance directives. Descriptive and bivariate (×2) analysis of data was performed. Mean age 46±8.8 years, 53.2% women. Physicians 56.1%, nurses 41.1%, social workers 2.6%. The mean score (0-10) of their knowledge was 5.42±2.41, with 78.4% believing that LWD are regulated in Andalusia (provinces differences, P=.001). More than one-third (36.7%) had read the document (differences by occupation, P=.001). The mean score on the advantage of preparing a LWD for the patient was 8.27±2.16 (significant differences between provinces P=.02). Mean score about the practitioner would respect the wishes of a patient in a LWD was 9.14±1.64 (significant difference between provinces P=.03). The mean score of the question about expressing the desires of the professional on preparing their LWD in the following year was 4.85±3.74 (P=.02). There are different behaviors between professions on reading the LWD. There are differences between provinces in the following aspects: whether the documents are regulated, whether the professionals prepare the LWD, and whether the professionals respects the provisions of the LWD. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Incidence of childhood type I diabetes in Extremadura, Spain, 2003-2007].

PubMed

Gimeno Benítez, A; Luengo Pérez, L M; Suero Villa, P; Suero Villa, S; Sánchez Vega, J

2014-01-01

Studies have shown an increasing incidence of type I diabetes in children in Europe over the last 20 years. The present study was conducted to evaluate the incidence and development of type I diabetes in children under 15 years of age in Extremadura in the period 2003-2007. The study applied the capture-recapture method using the national hospital discharge database as primary source. Data were collected from children under 15 years of age diagnosed with diabetes type I during the study period. Secondary data source were insulin prescriptions from the public health system. Rates were standardised and a Poisson regression was used to assess the development of the disease during the study period. The overall adjusted incidence rate was 25.2/100.000 (95%CI: 21.8-28.6) with 100% completeness; no significant differences were observed by sex or provinces. Age group rates were 20.2/100.000 (95%CI: 10.1-30.3) for aged 0-4 years, 24.8/100.000 (95%CI: 20.1-29.4) for aged 5-9 years, and 30.0/100.000 (95%CI: 25.8-34.1) for aged 10-14 years, with a RR of 1.67 (95%CI: 1.18-2.36; P=.004) for 10-14 year olds relative to 0-4 year olds. The number of cases among children aged 0-4 years increased from 5 cases in 2003 to 15 cases in 2006, although this increase was not significantly different. The overall rates of incidence of type I diabetes were higher than the expected incidence values in Extremadura. Careful surveillance is required to confirm the increased trend in the incidence of type I diabetes observed among children aged 0-4 years. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Validation of taking arterial pulse in Primary Care for the detection of atrial fibrillation and other cardiac rhythm disorders in patients over 65 years old].

PubMed

Pérula-de Torres, L A; González-Blanco V, V; Luque-Montilla, R; Martín-Rioboó, E; Martínez-Adell, M A; Ruiz-de Castroviejo, J

2017-09-01

Atrial fibrillation (AF) is the most frequent arrhythmia in clinical practice and has important prognostic implications. The objective of this study was to demonstrate the validity and the reliability of taking the arterial pulse (TAP) in patients over 65 years for detecting in AF and other rhythm disorders. A descriptive, observational, multicentre study to validate a diagnostic test within in a controlled clinical trial. 39 Primary Care Centres in the Spanish National Health Service. A total of 318 physicians and nurses took part in the analysis of validity, and 166 of them took part in the analysis of reliability. The professionals were previously called to a meeting in which they took the arterial pulses, and were given 4 ECGs to interpret. The participants TAP of 864 patients followed by an ECG to confirm the cardiac rhythm. Sensitivity, specificity and predictive values were estimated to assess the criterial validity and the simple concordance index to check reproducibility. The sensitivity of pulse measurement for detecting AF detection was 99.4% (95% CI: 97.9-100.0), with a specificity of 30.7% (95% CI: 26.1-35.3), a positive predictive value of 36.6% (95% CI 32.0-41.2), and negative predictive value of 99.2% (97.3-100.0). The simple concordance between the researchers and the cardiologist for the ECG diagnosis of AF ranged between 84.9% and 91.6%. The TAP has a high sensitivity but a low specificity to detect AF. It is a reliable test for the opportunistic screening of arrhythmias in patients aged over 65 years. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Level at which control objectives are reached in patients in different population groups with type 2 diabetes].

PubMed

Herrero, A; Pinillos, J; Sabio, P; Martín, J L; Garzón, G; Gil, Á

There is evidence of increased macro- and micro-vascular risk in diabetic patients. The objective of this study was to determine the level of control in patients in different population groups with type 2 diabetes. Descriptive cross-sectional study. Primary care. Madrid Health Service. Year: 2014. Patients over 14 years with type 2 diabetes. Number of patientes: n=6674. Variables on the degree of control (HbA1c, systolic blood pressure [SBP], diastolic blood pressure [DBP], LDL-c) and variables on patient characteristics (demographic, other cardiovascular risk factors, complications). The mean age of patients with controlled HbA1c was 67.8 years vs. 62.9 years in the uncontrolled (P<.001). Patients diagnosed with hypertension have a higher percentage of control with respect to the undiagnosed in HbA1c, SBP, DBP and LDL-c: 51 vs. 37%, 62 vs. 43%, 75 vs. 47% and 57 vs. 44% respectively; diagnosed with dyslipidaemia: 51 vs. 39%, 60 vs. 49%, 70 vs. 56% and 56 vs. 46%. With a diagnosis of macroangiopathy: 46 vs. 45%, 58 vs. 54%, 71 vs. 62% and 15 vs. 60%. All differences were statistically significant (P<.001). Over 50% of patients without a diagnosis of hypertension had an SBP> 140mmHg or DBP> 90mmHg. Over 25% of patients with hypertension or DL and uncontrolled levels were not receiving drug treatment. Control was improved in all groups, especially in younger patients, with particularly high cardiovascular risk by the presence of other cardiovascular risk factors or macroangiopathy. A significant percentage of patients with uncontrolled BP and cLDL were not diagnosed or receiving drug treatment. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Perception of Primary Care physicians on the integration with cardiology through continuity of healthcare programs in secondary prevention].

PubMed

Cosin-Sales, J; Orozco Beltrán, D; Ledesma Rodríguez, R; Barbon Ortiz Casado, A; Fernández, G

2018-02-17

To determine the perception of Primary Care (PC) physicians on the integration with cardiology (CA) through continuity of healthcare programs. A cross-sectional and multicentre study was conducted, in which a total of 200 PC physicians from all over Spain completed a qualitative survey that evaluated the level of integration with CA in secondary prevention. Physicians were grouped according to the level of PC-CA integration. The integration between CA and PC was good, but it was better in those centres with a higher integration (74.0% vs. 60.0%; p=.02) and in general, physicians considered that integration had improved (92.0% vs. 73.0%; p<.001). Almost all PC physicians received the hospital discharge report. The majority of the hospital discharge reports included recommendations about the CA and PC follow-up, control of risk factors, as well as the duration of secondary prevention treatment, with not significant differences according to the level of integration. In 55.8%, 63.6%, and 51.3% of hospital discharge reports, indications were given on when to perform the follow-up blood analysis, as well as information about returning to working life and sexual activity, respectively. The most common communication method was the paper-based report (75 vs. 84%; p=NS). The communication between healthcare levels was greater in those Primary Care centres with a higher level of integration, as well as periodicity of the communication and the satisfaction of physicians (80.0% vs. 63.0%; p=.005). The level of integration between PC and CA is, in general, satisfactory, but those centres with a higher level of integration benefit more from a greater communication and satisfaction. Copyright © 2018 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Primary care in France].

PubMed

Sánchez-Sagrado, T

2016-01-01

The poor planning of health care professionals in Spain has led to an exodus of doctors leaving the country. France is one of the chosen countries for Spanish doctors to develop their professional career. The French health care system belongs to the Bismarck model. In this model, health care system is financed jointly by workers and employers through payroll deduction. The right to health care is linked to the job, and provision of services is done by sickness-funds controlled by the Government. Primary care in France is quite different from Spanish primary care. General practitioners are independent workers who have the right to set up a practice anywhere in France. This lack of regulation has generated a great problem of "medical desertification" with problems of health care access and inequalities in health. French doctors do not want to work in rural areas or outside cities because "they are not value for money". Medical salary is linked to professional activity. The role of doctors is to give punctual care. Team work team does not exist, and coordination between primary and secondary care is lacking. Access to diagnostic tests, hospitals and specialists is unlimited. Duplicity of services, adverse events and inefficiencies are the norm. Patients can freely choose their doctor, and they have a co-payment for visits and hospital care settings. Two years training is required to become a general practitioner. After that, continuing medical education is compulsory, but it is not regulated. Although the French medical Health System was named by the WHO in 2000 as the best health care system in the world, is it not that good. While primary care in Spain has room for improvement, there is a long way for France to be like Spain. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[The impact of therapeutic inertia and the degree of the medication adherence on the control goals for patients with diabetes].

PubMed

López-Simarro, F; Moral, I; Aguado-Jodar, A; Cols-Sagarra, C; Mancera-Romero, J; Alonso-Fernández, M; Miravet-Jiménez, S; Brotons, C

2017-11-21

The purpose of this study was to analyse both the impact of low therapeutic adherence (TA) and therapeutic inertia (TI) on poor blood glucose control and on risk factors for heart disease in patients with DM2. A cross-sectional study was conducted in a Primary Halth Care centre. A total of 320 patients with DM2 were included and an assessment was made of control goals (HbA1c≤7%, blood pressure ≤130/80mmHg, and LDL-cholesterol≤100mg/dl). A pharmacy retrieval <80% was considered as a lack of TA and the non-modification of treatment in badly controlled patient as TI. The percentage of patients with good control of HbA1c, blood pressure and LDL-cholesterol was 62.5%, 40.9%, and 35.9%, respectively. Lower figures of TA were present in poorly controlled patients, and TI was not found to be related to TA. In the patients with poor HbA1c control, 25.8% had TI, 24.8% poor TA, and 11.9% had both of them. As regards LDL-cholesterol, 3.6% presented poor TA, 70.4% showed TI, and 16% with poor TA and TI (P<.001). As for blood pressure, 3.5% of patients had poor TA, 54.6% had TI, and 21.5% of them had poor TA as well as TI (P<.01). Lack of therapeutic adherence and therapeutic inertia were found in a high percentage of poorly-controlled DM2 patients with bad control. Therapeutic inertia was found to be of great relevance in this study. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Characteristics of smoking, nicotine dependence and motivation for change in specialists training in health sciences (residents) in Andalusia (Spain)].

PubMed

Juárez-Jiménez, M V; Valverde-Bolívar, F J; Pérez-Milena, A; Moreno-Corredor, A

2015-09-01

As there are few studies on the smoking habits of specialists training in health sciences (residents), it is of interest to determine the prevalence of smoking, nicotine dependence and motivation for change, and their relationship with other variables (personal, work and consumption of other drugs). A multicentre, cross-sectional study using a questionnaire was conducted in 2012. All the residents who were studying in Teaching Health Centres in Andalusia (Spain) completed a questionnaire, which was sent by e-mail, collecting: age, sex, specialty, country of origin, qualitative-quantitative consumption of tobacco, age of onset/cessation, Fagerström test and stage of change (Proschaka). A total of 2667 residents (63% of total) completed the questionnaire. The mean age was 29.1 years (± 5.2), 69% female, 89% Spanish, and 86% physicians. Of the 17% who smoked (daily pattern-47%, intermittently-41%, related to leisure-3%), starting at 17.4 years (±3.5) and mean of 7.5 cigarettes per day (±7.1), higher medical specialties (P=.067 ANOVA), and in men (P=.074, Student-t). More than three-quarters (82%) had a low nicotine dependence, being higher in hospital medical specialties (P=.078 χ(2)). Of the total, 7% were former smokers, and 48% wanted to quit smoking (contemplation 38%, preparation 10%). In the multivariate analysis there was a link between smoking and alcohol consumption (OR 2.84) and illegal drugs (OR 3.57). There were no differences by age or country. The consumption of tobacco in residents is less than the general population, with a low dependence and better willingness to change. The period of specialised training is a good time to offer tobacco interventions. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Chronobiology of out-of-hospital cardiac arrest in Galicia with semi-automatic external defibrillators].

PubMed

Soto-Araujo, L; Costa-Parcero, M; López-Campos, M; Sánchez-Santos, L; Iglesias-Vázquez, J A; Rodríguez-Núñez, A

2015-04-01

To analyze the chronobiological variations of out-hospital cardiac arrest in which an automated external defibrillator was used in Galicia. Descriptive retrospective study of the cardiac arrest attended by the Emergency Medical Service in which an automated external defibrillator was in use during a period of 5 years (2007-2011). An Utstein style database was used. The sex, age, date and hour of the event, location, cardiac arrest attended, beginning of resuscitation by the professional, first monitored rhythm, emergency team activation time and care, endotracheal intubation, and recovery of spontaneous circulation were studied as independent variables. A total of 2,005 cases (0.14/1,000 population-year) was recorded. Time slot with more frequency of cardiac arrest: between 09-11 hrs (18.4%). Months with more cases: January (10.4%) and December (9.8%). It was significantly more probable that the cardiac arrest occurred in the home between 00-08 hrs, and in the street between 08-16 hrs. Asystole was more frequent in the night period (00-08 hrs), whereas the shockable rhythm was in the evening (16-00 hrs). There is more probability of death after cardiac arrest between 00-08 hrs, with recovery of spontaneous circulation being more probable between 16-00 hrs. The time between the emergency team activation and time care was longer in night schedule. In Galicia, cardiac arrest is more frequent in the winter months and in morning schedule. There is a circadian distribution of the cardiac arrest and the rhythm detected at the time of the first assistance, with asystole being more common in night schedule and the shockable rhythm in the evening. The chronobiology of the cardiac arrest should be taken into account in order to organize the distribution and the schedule of the healthcare resources. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

[Referral criteria for benign prostatic hyperplasia in primary care.Sociedad Española de Médicos de Atención Primaria, Sociedad Española de Medicina General, Sociedad Española de Medicina de Familia y Comunitaria, Asociación Española de Urología].

PubMed

Castiñeiras Fernández, J; Cozar Olmo, J M; Fernández-Pro, A; Martín, J A; Brenes Bermúdez, F J; Naval Pulido, E; Molero, J M; Pérez Morales, D

2010-01-01

Benign prostatic hyperplasia (BPH) is a high prevalence condition in men over 50 years that requires continued assistance between primary care and urology. Therefore, consensus around common referral criteria was needed to guide and support both levels. Medical history, symptom assessment with International Prostate Symptom Score (IPSS) questionnaire, digital rectal examination and prostate-specific antigen (PSA) measurement are diagnostic tests available for general practitioners that allow setting a correct BPH diagnose. Patients with an IPSS<8 should be monitored by evaluating them annually. Treatment with alpha-blockers and an evaluation at the first and third month is recommended in patients with an IPSS 8-20 and if the prostate is small, if the prostate size is large treatment with alpha-blockers or 5alpha-reductase inhibitors and evaluation at the third and six month is recommended, and in patients with a large prostate and a PSA >1.5 ng/ ml combined treatment and evaluation at the first and sixth month is recommended. Some clear criteria for referral to urology are established in this document, which help in the management of these patients. Those patients with BPH who do not show any improvement at the third month of treatment with alpha-blockers, or the sixth month with 5alpha-reductase inhibitors, will be referred to urology. Patients will also be referred to urology if they have lower urinary tract symptoms, a pathological finding during rectal examination, IPSS>20, PSA>10 ng/ml or PSA>4 ng/ml and free PSA<20% or if they are <50 years with suspected BHP, or if they have any urological complication.

Stratigraphic and geochemical controls on naturally occurring arsenic in groundwater, eastern Wisconsin, USA

NASA Astrophysics Data System (ADS)

Schreiber, M. E.; Simo, J. A.; Freiberg, P. G.

High arsenic concentrations (up to 12,000μg/L) have been measured in groundwater from a confined sandstone aquifer in eastern Wisconsin. The main arsenic source is a sulfide-bearing secondary cement horizon (SCH) that has variable thickness, morphology, and arsenic concentrations. Arsenic occurs in pyrite and marcasite as well as in iron oxyhydroxides but not as a separate arsenopyrite phase. Nearly identical sulfur isotopic signatures in pyrite and dissolved sulfate and the correlation between dissolved sulfate, iron, and arsenic concentrations suggest that sulfide oxidation is the dominant process controlling arsenic release to groundwater. However, arsenic-bearing oxyhydroxides can potentially provide another arsenic source if reducing conditions develop or if they are transported as colloids in the aquifer. Analysis of well data indicates that the intersection of the SCH with static water levels measured in residential wells is strongly correlated with high concentrations of arsenic in groundwater. Field and laboratory data suggest that the most severe arsenic contamination is caused by localized borehole interactions of air, water, and sulfides. Although arsenic contamination is caused by oxidation of naturally occurring sulfides, it is influenced by water-level fluctuations caused by municipal well pumping or climate changes, which can shift geographic areas in which contamination occurs. Résumé De fortes concentrations en arsenic, jusqu'à 12000μg/L, ont été mesurées dans l'eau souterraine d'un aquifère gréseux captif, dans l'est du Wisconsin. La principale source d'arsenic est un horizon à cimentation secondaire (SCH) comportant des sulfures, dont l'épaisseur, la morphologie et les concentrations en arsenic sont variables. L'arsenic est présent dans la pyrite et dans la marcassite, de même que dans des oxy-hydroxydes de fer, mais non pas dans une phase séparée d'arsénopyrite. Les signatures isotopiques du soufre presque identiques dans la pyrite et dans les sulfates dissous et la corrélation entre les concentrations en sulfates, en fer et en arsenic dissous laissent penser que l'oxydation des sulfures est le processus dominant contrôlant la libération de l'arsenic dans les eaux souterraines. Cependant, les oxy-hydroxydes contenant de l'arsenic sont susceptibles d'être une autre source d'arsenic si des conditions réductrices apparaissent ou s'ils sont transportés dans l'aquifère sous forme de colloïdes. L'analyse des données provenant de puits montre que l'intersection entre le SCH et les niveaux statiques des puits domestiques est fortement corrélée à de fortes concentrations en arsenic dans les eaux souterraines. Des données de terrain et de laboratoire conduisent à penser que la contamination en arsenic la plus forte est causée par l'interaction localisée aux forages entre l'air, l'eau et les sulfures. Bien que la contamination en arsenic soit causée par l'oxydation de sulfures présents naturellement, elle est influencée par les fluctuations du niveau piézométrique causées par les pompages du captage municipal ou par les variations climatiques, ce qui peut conduire au déplacement des zones géographiques où se produisent les contaminations. Resumen Se han medido concentraciones de arsénico muy altas (de hasta 12000μg/L) en las aguas subterráneas de un acuífero confinado, en areniscas, localizado en la parte oriental de Wisconsin (EEUU). La fuente principal de arsénico es un horizonte de cementación secundaria (SCH) con un alto contenido en sulfuros, y con una gran variabilidad en espesor, morfología y concentraciones de As. El arsénico aparece en piritas y marcasitas, además de en oxihidróxidos de hierro, pero no como una fase independiente de arsenopiritas. El hecho que la marca isotópica de piritas y sulfatos disueltos sea muy similar, y que exista una gran correlación entre las concentraciones de sulfato disuelto, hierro y arsénico sugiere que la oxidación de sulfuros es el proceso que controla la aportación de arsénico al agua subterránea. Sin embargo, los oxihidróxidos con alto contenido en arsénico podrían suponer otra fuente de arsénico si se llegaran a desarrollar condiciones reductoras o si se transportaran como coloides por el acuífero. De los datos procedentes de pozos, se ve una fuerte correlación entre la presencia de altas concentraciones de As en el agua y que el nivel freático intersecte el SCH. Los datos de campo y de laboratorio indican que los puntos con mayor contaminación de arsénico son debidos a interacciones de carácter local y en los propios pozos entre aire, agua y sulfuros. Aunque la contaminación por As está causada por la oxidación de sulfuros presentes de manera natural, también está muy influenciada por las fluctuaciones en los niveles freáticos causadas por bombeos o cambios climáticos.

Support for learning in the perspective of patient safety in primary health care.

PubMed

Paranaguá, Thatianny Tanferri de Brito; Bezerra, Ana Lúcia Queiroz; Tobias, Gabriela Camargo; Ciosak, Suely Itsuko

2016-08-18

to analyze the support for learning, in the perspective of patient safety, offered in the work environment, according to health professionals working in primary care. a transversal study, held with 86 health professionals working in primary care. A validated instrument was used, applied via the Internet. Descriptive statistical analysis was undertaken with a presentation of median, mean, standard deviation and coefficient of variation. points which are favorable to supporting learning were evidenced, such as mutual respect, autonomy for organizing the work and valorization of new ideas, which obtained means above 7.0. The variables which hinder the process of learning in the work environment, perceived by the professionals, were: resistance to changes, and excess of work impeding reflection on how to improve the work, with means above 6.0. the study found evidence of indicators related to the process of staff development in the area of health and indicates the influence of support for learning for the improvement of the work processes and of patient safety. It is necessary that a culture involving the systematic assessment of educational interventions in health should be established, the aim being to diagnose actions which are more incisive for changing health professionals' attitude and, therefore, clinical practice. analisar o suporte para a aprendizagem, na perspectiva da segurança do paciente, oferecido no ambiente de trabalho, segundo os profissionais de saúde atuantes na atenção primária. estudo transversal, conduzido com 86 profissionais de saúde atuantes na atenção primária. Utilizou-se instrumento validado, aplicado via web. Foi realizada análise estatística descritiva com apresentação de mediana, média, desvio padrão e coeficiente de variação. foram evidenciados pontos favoráveis de suporte à aprendizagem, como respeito mútuo, autonomia para organizar o trabalho e a valorização de novas ideias, que obtiveram médias acima de 7,0. As variáveis que dificultam o processo de aprendizagem no ambiente de trabalho, percebidas pelos profissionais, foram a resistência às mudanças e o excesso de serviço que impede a reflexão sobre como melhorar o trabalho, com média acima de 6,0. o estudo evidencia indicadores relacionados ao processo de desenvolvimento de pessoal na área da saúde e aponta a influência do suporte à aprendizagem para a melhoria dos processos de trabalho e da segurança do paciente. É necessário que seja estabelecida uma cultura de avaliação sistemática das intervenções educativas em saúde, objetivando diagnosticar ações mais incisivas para a mudança de atitude dos profissionais de saúde e, portanto, da prática clínica. analizar el soporte para el aprendizaje, en la perspectiva de la seguridad del paciente, ofrecido en el ambiente de trabajo, según los profesionales de la salud actuantes en la atención primaria. estudio transversal, realizado con 86 profesionales de la salud actuantes en la atención primaria. Se utilizó un instrumento validado, aplicado vía web. Fue realizado un análisis estadístico descriptivo con presentación de mediana, promedio, desviación estándar y coeficiente de variación. fueron evidenciados puntajes favorables de soporte al aprendizaje, como: respeto mutuo, autonomía para organizar el trabajo y la valorización de nuevas ideas, los que obtuvieron promedios arriba de 7,0. Las variables que dificultan el proceso de aprendizaje en el ambiente de trabajo, percibidas por los profesionales, fueron la resistencia a los cambios y el exceso de servicio que impide la reflexión sobre cómo mejorar el trabajo, con promedio arriba de 6,0. el estudio evidencia indicadores relacionados al proceso de desarrollo de personal en el área de la salud y apunta la influencia del soporte al aprendizaje para la mejoría de los procesos de trabajo y de la seguridad del paciente. Es necesario que sea establecida una cultura de evaluación sistemática de las intervenciones educativas en salud, objetivando diagnosticar acciones más incisivas para la cambio de actitud de los profesionales de la salud y, por tanto, de la práctica clínica.

Re-Creating Missing Population Baselines for Pacific Reef Sharks

PubMed Central

Nadon, Marc O; Baum, Julia K; Williams, Ivor D; Mcpherson, Jana M; Zgliczynski, Brian J; Richards, Benjamin L; Schroeder, Robert E; Brainard, Russell E

2012-01-01

Summary Abstract Sharks and other large predators are scarce on most coral reefs, but studies of their historical ecology provide qualitative evidence that predators were once numerous in these ecosystems. Quantifying density of sharks in the absence of humans (baseline) is, however, hindered by a paucity of pertinent time-series data. Recently researchers have used underwater visual surveys, primarily of limited spatial extent or nonstandard design, to infer negative associations between reef shark abundance and human populations. We analyzed data from 1607 towed-diver surveys (>1 ha transects surveyed by observers towed behind a boat) conducted at 46 reefs in the central-western Pacific Ocean, reefs that included some of the world's most pristine coral reefs. Estimates of shark density from towed-diver surveys were substantially lower (<10%) than published estimates from surveys along small transects (<0.02 ha), which is not consistent with inverted biomass pyramids (predator biomass greater than prey biomass) reported by other researchers for pristine reefs. We examined the relation between the density of reef sharks observed in towed-diver surveys and human population in models that accounted for the influence of oceanic primary productivity, sea surface temperature, reef area, and reef physical complexity. We used these models to estimate the density of sharks in the absence of humans. Densities of gray reef sharks (Carcharhinus amblyrhynchos), whitetip reef sharks (Triaenodon obesus), and the group “all reef sharks” increased substantially as human population decreased and as primary productivity and minimum sea surface temperature (or reef area, which was highly correlated with temperature) increased. Simulated baseline densities of reef sharks under the absence of humans were 1.1–2.4/ha for the main Hawaiian Islands, 1.2–2.4/ha for inhabited islands of American Samoa, and 0.9–2.1/ha for inhabited islands in the Mariana Archipelago, which suggests that density of reef sharks has declined to 3–10% of baseline levels in these areas. Resumen Los tiburones y otros depredadores mayores son escasos en la mayoría de los arrecifes de coral, pero estudios de su ecología histórica proporcionan evidencia cualitativa de que los depredadores una vez fueron numerosos en estos ecosistemas. Sin embargo, la cuantificación de la densidad de tiburones en ausencia de humanos (línea de base) es obstaculizada por la falta de datos de series de tiempo pertinentes. Recientemente, los investigadores han utilizado muestreos visuales submarinos, de extensión espacial limitada o de diseño no estándar, para inferir asociaciones negativas entre la abundancia de tiburones de arrecife y las poblaciones humanas. Analizamos datos de 1607 muestreos por remolque de buzos (transectos >1ha muestreados por observadores remolcados por una lancha) realizados en 46 arrecifes en el Océano Pacífico centro-occidental, arrecifes que incluyeron algunos de los más prístinos del mundo. Las estimaciones de densidad de tiburones fue sustancialmente menor (<10%) que estimaciones publicadas a partir de muestreos a lo largo de transectos pequeños (<0.02 ha), lo cual no es consistente con las pirámides de biomasa invertidas (la biomasa de depredadores es mayor que la biomasa de presas) reportadas para arrecifes prístinos por otros autores. Examinamos la relación entre la densidad de tiburones de arrecife observados en los muestreos por remolque de buzos y la población humana en modelos y consideramos la influencia de la productividad oceánica primaria, la temperatura de la superficie del mar, la superficie del arrecife y su complejidad física. Utilizamos estos modelos para estimar la densidad de tiburones en ausencia de humanos. Las densidades de Carcharhinus amblyrhynchos, Triaenodon obesus y el grupo de “tiburones estrictamente arrecifales” incrementó sustancialmente a medida que disminuyó la población humana y que incrementó la productividad primaria y la temperatura de la superficie del mar (o superficie del arrecife, que estaba altamente correlacionada con la temperatura. Las densidades basales simuladas de tiburones arrecifales en ausencia de humanos fueron 1.1–2.4/ha para las Islas Hawaianas, 1.2–2.4/ha en islas deshabitadas de Samoa Americana y 0.9–2.1/ha e islas deshabitadas del Archipiélago Mariana, lo que sugiere que la densidad de tiburones arrecifales ha declinado entre 3 -10% en relación con los niveles basales en esas áreas. PMID:22536842

Jabuticaba-Induced Endothelium-Independent Vasodilating Effect on Isolated Arteries.

PubMed

Andrade, Daniela Medeiros Lobo de; Borges, Leonardo Luis; Torres, Ieda Maria Sapateiro; Conceição, Edemilson Cardoso da; Rocha, Matheus Lavorenti

2016-09-01

Despite the important biological effects of jabuticaba, its actions on the cardiovascular system have not been clarified. To determine the effects of jabuticaba hydroalcoholic extract (JHE) on vascular smooth muscle (VSM) of isolated arteries. Endothelium-denuded aortic rings of rats were mounted in isolated organ bath to record isometric tension. The relaxant effect of JHE and the influence of K+ channels and Ca2+ intra- and extracellular sources on JHE-stimulated response were assessed. Arteries pre-contracted with phenylephrine showed concentration-dependent relaxation (0.380 to 1.92 mg/mL). Treatment with K+ channel blockers (tetraethyl-ammonium, glibenclamide, 4-aminopyridine) hindered relaxation due to JHE. In addition, phenylephrine-stimulated contraction was hindered by previous treatment with JHE. Inhibition of sarcoplasmic reticulum Ca2+ ATPase did not change relaxation due to JHE. In addition, JHE inhibited the contraction caused by Ca2+ influx stimulated by phenylephrine and KCl (75 mM). JHE induces endothelium-independent vasodilation. Activation of K+ channels and inhibition of Ca2+ influx through the membrane are involved in the JHE relaxant effect. Embora a jabuticaba apresente importantes efeitos biológicos, suas ações sobre o sistema cardiovascular ainda não foram esclarecidas. Determinar os efeitos do extrato de jabuticaba (EHJ) sobre o músculo liso vascular (MLV) em artérias isoladas. Aortas (sem endotélio) de ratos foram montadas em banho de órgãos isolados para registro de tensão isométrica. Foram verificados o efeito relaxante, a influência dos canais de K+ e das fontes de Ca2+ intra- e extracelular sob a resposta estimulada pelo EHJ. Artérias pré-contraídas com fenilefrina apresentaram relaxamento concentração-dependente (0,380 a 1,92 mg/mL). O tratamento com bloqueadores de canais de K+ (tetraetilamônio, glibenclamida, 4-aminopiridina) prejudicaram o relaxamento pelo EHJ. A contração estimulada com fenilefrina também foi prejudicada pelo tratamento prévio com EHJ. A inibição da Ca2+ATPase do reticulo sarcoplasmático não alterou o relaxamento pelo EHJ. Além disso, o EHJ inibiu a contração causada pelo influxo de Ca2+ estimulado por fenilefrina e KCl (75 mM). O EHJ induz vasodilatação independente do endotélio. Ativação dos canais de K+ e inibição do influxo de Ca2+ através da membrana estão envolvidas no efeito relaxante do EHJ.

Evolución Dinámica de Cúmulos Estelares Abiertos

NASA Astrophysics Data System (ADS)

de La Fuente Marcos, R.

Las estrellas que observamos no se formaron aisladamente, sino que lo hicieron en grupos o cúmulos. Estos sistemas estelares recibenel nombre de cúmulos estelares abiertos o galácticos cuando están constituidos por estrellas de la Población I. Los cúmulos abiertos se localizan preferentemente en el plano galáctico, y en muchos de ellos está teniendo lugar aún una activa formación estelar. El propósito principal de esta tesis doctoral es el estudio de la evolución dinámica de estos sistemas estelares por medio de simulaciones numéricas y de la comparación de sus resultados con datos observacionales. Con este fin se analizan los efectos que, sobre la dinámica de los cúmulos, ejercen varios fenómenos de interés astrofísico tales como el campo gravitatorio galáctico, la pérdida de masa causada por la evolución estelar y la presencia de binarias primordiales. En este trabajo se presentan los resultados de más de un centenar de modelos de cúmulos, con poblaciones comprendidas en el intervalo [100, 10.000] estrellas, calculados con NBODY5, un programa estándar en el campo de la Dinámica Estelar Experimental. De los mismos se deduce que el mecanismo principal que rige la dinámica de los cúmulos abiertos es la evolución estelar de su distribución de masas, encontrándose un comportamiento diferencial fuertemente dependiente de la población inicial del cúmulo. Los mecanismos responsables de la desintegración de los cúmulos abiertos son analizados en detalle, proponiéndose un modelo analítico que ajusta razonablemente los resultados de las simulaciones. Además, y con el fin de explicar el elevado número de sistemas múltiples observados en cúmulos abiertos, se estudian los efectos que, sobre los mismos, ejerce la presencia de una cierta fracción de binarias primordiales. El papel de las binarias tambiín depende de la riqueza del cúmulo y sus efectos se interrelacionan con aquellos debidos a la evolución estelar. Por último, se aborda la posibilidad de construir diagramas de Hertzsprung-Russell teóricos a partir de las simulaciones y compararlos con datos procedentes de cúmulos abiertos reales.

[Comparative analysis: Effectiveness of nicotine addiction treatment in people with psychiatric comorbidity].

PubMed

Godoy, R; Callejas, F J; Cruz, J; Tornero, A I; Tárraga, P J; Rodríguez-Montes, J A

2017-06-20

To determine whether or not nicotine addiction treatment was less effective in psychiatric than in the healthy population. A retrospective, descriptive and comparative cohort study was conducted in Albacete University Hospital during years 2008-2012 on all patients that attended the Tobacco Cessation Unit. The statistical tests used were Chi-squared, likelihood ratio, and the Student t test. Statistical significance P≤.05. The study included a total of 1,484 patients, of which 48.6% were female. The mean age was 46.8 years, and the mean age of starting smoking was 17.6 years. The mean number of previous attempts to quit was 1.48, and mean number of cigarettes smoked was 25.39. They had a mean Fagerström score of 6.04, a Richmond score of 8.13, and a mean carbon monoxide level of 16.65ppm. Most patients were referred from Primary Care (38.7%) and Chest Diseases department (33%), and the type of tobacco smoked was "light" in 75.8%. There was 15% with chronic obstructive pulmonary disease, 8% with asthma, and 9.4% with obstructive sleep apnoea syndrome. Furthermore, there was respiratory disease in 28.7%, cardiovascular disease in 4.6%, and both in 3.5%. Hiatus hernia was present in 7.2%, thyroid disease in 3.8%, hypertension in 19%, diabetes in 10.7%, and dyslipidaemia in 29.4%, Drugs were used by 7.1%, and 12.6% consumed alcohol. There was 39.3% psychiatric comorbidity (PC), and were comparable except in gender, age of onset, Fagerström, Richmond, source of referral, asthma, hiatus hernia, thyroid disease, hypertension, as well as drugs and treatment. Drug treatment was completed by 22.3% in the PC group, with no significant difference. There were differences in success (P=.008), but not in failure and relapse rates. Anti-smoking treatment in psychiatric patients is effective. An increase in the probability of treatment success is observed in patients without psychiatric comorbidity. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Prevalence of Thyroid Dysfunction in a Large Southern European Population Analysis of modulatory factors The APNA Study.

PubMed

Santos Palacios, Silvia; Llavero Valero, María; Brugos-Larumbe, Antonio; Díez, Juan José; Guillén-Grima, Francisco; Galofré, Juan C

2018-06-12

To study the prevalence of thyroid dysfunction in a very large unselected population. To determine the prevalence of abnormal thyroid function and evaluate potential modulatory factors. The Estudio de Atención Primaria de Navarra, The APNA Study, is a cross-sectional study conducted in northern Spain. It involved 303,883 people, of 20 years of age and older, who live in the Navarra region. Participants are covered by the public healthcare system and medical records are digitalized. The information was gathered from e-registered data regarding serum thyrotropin (TSH), thyroid hormones, thyroid antibody concentration, and clinical context. Measurements were logged (demographic information and potential thyroid function modulatory factors). Serum TSH (mU/L) normal range was established at 0.7-4.28. At the time of the study 87% of the Navarra population had a TSH level within the normal range. Mean serum TSH in euthyroid individuals was higher in women (2.15) than in men (1.96); (P<0.001); and higher in the obese with body mass index (BMI) ≥30 kg/m 2 (2.12) as compared to the non-obese, BMI <30 kg/m 2 , (2.06); (P <0.001). Mean TSH for the entire population was 1.9. The native Spanish population had statistically significantly lower TSH (1.87) than non-native Spanish (2.15); (P <0.001). Additionally, we observed that serum TSH levels decreased with age and an increase in the prevalence of hypothyroidism in the elderly and among people with low income levels. The prevalence of thyroid dysfunction in Navarra was 12.3%. The prevalence of hypothyroidism (or high TSH) in the population was 8.8% (13.3% in women, 4.2% in men) and the prevalence of hyperthyroidism (or low TSH) was 4.3% (5.6% in women, 3.0% in men). Nearly 15% of the general population suffers from biochemical thyroid dysfunction. The serum TSH level appears to be influenced by sex, BMI, age, ethnic origin and socio-economic status. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

[Criterios utilizados por médicos de atención primaria para el diagnóstico y derivación al reumatólogo del paciente con artritis reumatoide].

PubMed

Xibillé-Friedmann, Daniel; Mondragón-Flores, Victor; de la Rosa, César Horcasitas

2006-09-01

Rheumatoid arthritis (RA), an important cause of disability, affects 1% of the population. Early diagnosis and referral to a rheumatologist are positive prognostic factor but diagnosis in many cases is in the hands of primary care physicians (PCP). To determine the criteria used by PCP for diagnosis of RA and referral of these patients to a rheumatologist; to evaluate how many cases can be classified as RA according to the ACR. Retrospective study of 530 patients referred by PCP and seen as outpatients at a rheumatology clinic in 2002. Patients with referral diagnosis of RA were identified and symptoms, signs, functional capacity and ACR criteria for RA were evaluated by 2 rheumatologists. 302 patients had a referral diagnosis of RA, 33 male (10.9%) and 269 female (89.1%), median age 50.5 years, with a median time since diagnosis of 45.2 months. 57.9% had FC stage II. 100% of cases had "generalized" joint pain, 67.5% arthritis of 3 or more joints and 51.7% arthritis of hand joints. Arthritis was symmetrical in 58.9% and 77.2% of the patients had morning stiffness (> 30 min). 49.7% of the cases had positive rheumatoid factor, 19.2% had a negative RF and 31.1% had none reported. In 2% ESR was measured. X-ray erosions were reported in 6.6% of cases. When using the ACR criteria, 17.8% of patients had 1, 28.7% had 2 and 53.5% had 3 or more criteria. In only 59 cases (20%) did the rheumatologist agree with the referral diagnosis of RA. 80% of PCP referrals of RA to the rheumatologist were another disease. A poor clinical evaluation and little support from laboratory and x-rays was noticed. The delay in diagnosis and referral was 3 years, worsening prognosis. A vigorous effort in educating PCP is needed to achieve early diagnosis and referral of RA cases. Copyright © 2006 Elsevier España S.L. Barcelona. Published by Elsevier Espana. All rights reserved.

Cómo aumentar la actividad física de los niños durante el período del recreo en las escuelas

PubMed Central

Ludwig, David

2014-01-01

Objetivos. Analizamos si la participación de las escuelas en el Programa de Mejoramiento del Recreo (PMR) en la primavera del año 2011 estuvo asociada a tasas más altas de actividad física intensa en los niños. Métodos. En el PMR, un coordinador dirige a los niños para que practiquen juegos adecuados para la edad a fin de aumentar su nivel de actividad física. Durante el recreo en 25 escuelas primarias públicas de la ciudad de Nueva York (15 participantes en el PMR, 10 no participantes en el PMR) los investigadores observaron algunas áreas predeterminadas (n = 1 339 observaciones) y registraron el número de niños que estaban sedentarios, caminando o muy activos. Resultados. Tras el análisis estadístico con múltiples variables se encontró que la participación en el PMR era una variable predictiva significativa (P = 0,027) de la tasa de actividad física intensa (porcentaje de niños muy activos en las áreas de observación) cuyas medias de los mínimos cuadrados fueron de 41% en las escuelas participantes en el PMR y de 27% en escuelas no participantes en el PMR. En las escuelas participantes en el PMR se siguió registrando una tasa significativamente superior incluso cuando el coordinador de juegos no estaba en el área de observación, lo que sugiere un cambio en la cultura del recreo en las escuelas que participan en este programa. Conclusiones. La tasa de actividad física intensa en las escuelas participantes en el PMR fue 14 puntos porcentuales (o 52%) superior a la tasa registrada en las escuelas no participantes en el PMR. Esta intervención de bajo costo podría ser un agregado valioso a las herramientas para combatir la obesidad infantil y podría valer la pena reproducirla en otros sitios. PMID:24899455

Social Representations of Gynecologic Cancer Screening Assessment a Qualitative research on Ecuadorian women.

PubMed

Godoy, Yolanda; Godoy, Clara; Reyes, Juan

2016-06-01

The purpose of this work was to explore: knowledge, attitudes, and beliefs regarding gynecologic cancer screening on Ecuadorian women users of primary care facilities, to identify the social representations that users of health services make about these programs and their influence on the decision to undergo a screening. An exploratory and qualitative research design was held using focus groups and in-depth interviews for data collection. A narrative content analysis of the results was conducted. Women's knowledge on gynecological cancer screening was confusing. Most frequent misconceptions related to the pap smear were: the belief that it could be useful for detecting pregnancy, ovarian cysts or infections. Most of the participants stated that the pap smear procedure is a traumatic and painful experience. Regarding to mammography women said it was used for sick woman and this procedure by itself may cause cancer. El propósito de esta investigación fue explorar los conocimientos, actitudes y creencias respecto a los programas de detección del cáncer ginecológico entre usuarias de centros de atención primaria de salud para identificar las representaciones sociales que las usuarias de los servicios de salud elaboran acerca de estos programas y de los diferentes procedimientos que comprenden. El diseño de la investigación fue exploratorio y cualitativo, mediante grupos focales y entrevistas a profundidad, con el respectivo análisis narrativo e interpretativo del contenido. Se encontró conocimiento confuso acerca de los programas de tamizaje de cáncer ginecológico y dificultades asociadas a la realización de los procedimientos. Los significados más frecuentes acerca de los programas fueron: el uso de la citología cérvico-vaginal para detectar embarazo, quistes ováricos o infecciones. La mayoría de los participantes asociaba este procedimiento con una experiencia dolorosa y traumática. Respecto al autoexamen de mamas, lo calificaron como un masaje preventivo-terapéutico y a la mamografía como peligrosa porque podría desarrollar cáncer.

Risk of nonfatal acute myocardial infarction associated with non-steroidal antiinflammatory drugs, non-narcotic analgesics and other drugs used in osteoarthritis: a nested case-control study.

PubMed

de Abajo, Francisco J; Gil, Miguel J; García Poza, Patricia; Bryant, Verónica; Oliva, Belén; Timoner, Julia; García-Rodríguez, Luis A

2014-11-01

The purpose of this study is to estimate the risk of nonfatal acute myocardial infarction (AMI) associated with traditional NSAIDs (tNSAIDs), non-narcotic analgesics (paracetamol and metamizole), and symptomatic slow-acting drugs in osteoarthritis (SYSADOAs) overall and in different subgroups of patients. We performed a nested case-control study using a Primary Care Database (Base de datos para la Investigación Farmacoepidemiológica en Atención Primaria), over the study period, 2001-2007. We included patients aged 40-90 years, with nonfatal AMI and randomly selected controls matched for age, sex and calendar year. Exposure to drugs was assessed within a 30-day window before the index date. We did not find an association with nonfatal AMI in patients at low-intermediate background cardiovascular risk (odds ratio = 0.92; 95% confidence interval: 0.76-1.12), whereas there was a moderate significant association among those at high risk (1.28; 1.06-1.54) or when tNSAIDs were used for longer than 365 days (1.43; 1.12-1.82). The greatest risk occurred when these two conditions were combined (1.80; 1.26-2.58). The risk varied across individual tNSAIDs, with ibuprofen (0.95; 0.78-1.16) in the lower and aceclofenac (1.59; 1.15-2.19) in the upper part of the range. Low-dose aspirin did not modify the risk profile showed by any of the individual tNSAIDs examined. Paracetamol (0.84; 0.74-0.95), metamizole (1.06; 0.87-1.29) and SYSADOAs (0.68; 0.47-0.99) were not associated with an increased risk overall or in any subgroup of patients. The risk of nonfatal AMI varied with individual tNSAIDs, duration of treatment and background cardiovascular risk. Paracetamol, metamizole and SYSADOAs did not increase the risk in any of the conditions examined. Copyright © 2014 John Wiley & Sons, Ltd.

Methodological comparison of marginal structural model, time-varying Cox regression, and propensity score methods: the example of antidepressant use and the risk of hip fracture.

PubMed

Ali, M Sanni; Groenwold, Rolf H H; Belitser, Svetlana V; Souverein, Patrick C; Martín, Elisa; Gatto, Nicolle M; Huerta, Consuelo; Gardarsdottir, Helga; Roes, Kit C B; Hoes, Arno W; de Boer, Antonius; Klungel, Olaf H

2016-03-01

Observational studies including time-varying treatments are prone to confounding. We compared time-varying Cox regression analysis, propensity score (PS) methods, and marginal structural models (MSMs) in a study of antidepressant [selective serotonin reuptake inhibitors (SSRIs)] use and the risk of hip fracture. A cohort of patients with a first prescription for antidepressants (SSRI or tricyclic antidepressants) was extracted from the Dutch Mondriaan and Spanish Base de datos para la Investigación Farmacoepidemiológica en Atención Primaria (BIFAP) general practice databases for the period 2001-2009. The net (total) effect of SSRI versus no SSRI on the risk of hip fracture was estimated using time-varying Cox regression, stratification and covariate adjustment using the PS, and MSM. In MSM, censoring was accounted for by inverse probability of censoring weights. The crude hazard ratio (HR) of SSRI use versus no SSRI use on hip fracture was 1.75 (95%CI: 1.12, 2.72) in Mondriaan and 2.09 (1.89, 2.32) in BIFAP. After confounding adjustment using time-varying Cox regression, stratification, and covariate adjustment using the PS, HRs increased in Mondriaan [2.59 (1.63, 4.12), 2.64 (1.63, 4.25), and 2.82 (1.63, 4.25), respectively] and decreased in BIFAP [1.56 (1.40, 1.73), 1.54 (1.39, 1.71), and 1.61 (1.45, 1.78), respectively]. MSMs with stabilized weights yielded HR 2.15 (1.30, 3.55) in Mondriaan and 1.63 (1.28, 2.07) in BIFAP when accounting for censoring and 2.13 (1.32, 3.45) in Mondriaan and 1.66 (1.30, 2.12) in BIFAP without accounting for censoring. In this empirical study, differences between the different methods to control for time-dependent confounding were small. The observed differences in treatment effect estimates between the databases are likely attributable to different confounding information in the datasets, illustrating that adequate information on (time-varying) confounding is crucial to prevent bias. Copyright © 2016 John Wiley & Sons, Ltd.

[Irritable bowel syndrome with constipation and functional constipation in adults: Treatment (Part 2 of 2)].

PubMed

Mearin, F; Ciriza, C; Mínguez, M; Rey, E; Mascort, J J; Peña, E; Cañones, P; Júdez, J

2017-03-01

In this Clinical practice guide we examine the diagnostic and therapeutic management of adult patients with constipation and abdominal discomfort, at the confluence of the spectrum of irritable bowel syndrome and functional constipation. Both fall within the framework of functional intestinal disorders and have major personal, health and social impact, altering the quality of life of the patients affected. The former is a subtype of irritable bowel syndrome in which constipation and altered bowel habit predominate, often along with recurring abdominal pain, bloating and abdominal distension. Constipation is characterised by infrequent or hard-to-pass bowel movements, often accompanied by straining during defecation or the sensation of incomplete evacuation. There is no underlying organic cause in the majority of cases; it being considered a functional bowel disorder. There are many clinical and pathophysiological similarities between the two conditions, the constipation responds in a similar way to commonly used drugs, the fundamental difference being the presence or absence of pain, but not in an "all or nothing" way. The severity of these disorders depends not only on the intensity of the intestinal symptoms but also on other biopsychosocial factors: association of gastrointestinal and extraintestinal symptoms, degree of involvement, forms of perception and behaviour. Functional bowel disorders are diagnosed using the Rome criteria. This Clinical practice guide adapts to the Rome IV criteria published at the end of May 2016. The first part (96, 97, 98) examined the conceptual and pathophysiological aspects, alarm criteria, diagnostic test and referral criteria between Primary Care and Gastroenterology. This second part reviews all the available treatment alternatives (exercise, fluid ingestion, diet with soluble fibre-rich foods, fibre supplements, other dietary components, osmotic or stimulating laxatives, probiotics, antibiotics, spasmolytics, peppermint essence, prucalopride, linaclotide, lubiprostone, biofeedback, antdepressants, psychological treatment, acupuncture, enemas, sacral root neurostimulation and surgery), and practical recommendations are made for each. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Satisfaction of patients with type 2 diabetes mellitus after starting treatment with insulin].

PubMed

Mancera-Romero, J; Carramiñana-Barrera, F; Muñoz-González, L; Guillén-Álvarez, P; Murillo-García, D; Sánchez-Pérez, M R

2016-01-01

The objective of this study is to evaluate if overcoming the barrier of starting treatment with insulin can lead to better clinical control and a higher level of patient satisfaction with their treatment. This is an observational, multicentre study of patients diagnosed with DM2 who attended primary care centres with poor glycaemic control (A1c≥8%) under treatment with oral antidiabetic drugs (OADs), and who were given motivational treatment to overcome their fear of injections, and started treatment with insulin. The level of satisfaction with the treatment was evaluated using the Diabetes Treatment Satisfaction Questionnaire (DTSQ). The questionnaire was used before initiating the treatment with insulin and in the follow-up visit (3-4 months from the beginning of treatment with basal insulin). A total of 573 patients with a mean age of 64±10 years were recruited. The overall mean score from the DTSQs satisfaction questionnaire was 18.3±6.3, and the change of treatment led to an improvement in patient satisfaction compared to the previous treatment (DTSQc mean score 8.8±5.9). A1c dropped from an initial value of 8.7% (SD 0.8) to 7.5% (SD 0.7) (P<.001). The frequency of hyperglycaemic episodes perceived by the patients was significantly lower after they overcame their fear of injections (35.6% compared to 11.5%; P<.001), but no statistically significant differences were found in the frequency of hypoglycaemic episodes (32% compared to 35%; P=.059). In patients with DM2 poorly controlled with OADs, overcoming a fear of injections and starting treatment with insulin was associated with an overall improvement in satisfaction with the new treatment, and decreased the perception of hyperglycaemic episodes. Glycaemic control and the metabolic profile of the patients also improved to a statistically significant degree with the change of treatment. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Thyrotropin reference ranges during pregnancy in the province of Huelva, Spain].

PubMed

Ortega Carpio, A; Vázquez Rico, I; Castaño López, M A; Duarte González, L; Montilla Álvaro, M; Ruiz Reina, A

2017-11-18

The correct diagnosis of hypothyroidism during pregnancy requires knowledge of the local trimester-specific thyrotropin (TSH) reference ranges. When these are not available, the guidelines recommend upper limits of 2.5, 3.0, and 3.0μU/ml for the 1 st , 2 nd , and 3 rd trimesters, respectively. The aim is to establish the reference range for our local population. A population-based observational study was performed on healthy pregnant women from 11 healthcare centres in the province of Huelva. Women were recruited consecutively during 2016 through the pregnancy process. Women were excluded who had a history of thyroid or medical disease, a poor obstetric history, multiple pregnancy, thyroid autoimmunity, and extreme TSH values (<0.4μU/ml or>10μU/ml), as well as women treated with levothyroxine for thyroid dysfunction. The study included a total of 186 pregnant women, with a mean age of 30.7 years (95% CI: 29.8-31.6) and a body mass index (BMI) of 23.6 (95% CI: 23.2-24.0). Most of them had the first laboratory tests performed before week 11 of pregnancy. Valid subjects for analysis were 145, 105, and 67 pregnant women in the 1 st , 2 nd , and 3 rd trimesters, respectively, after excluding those due to abortion (18.9%), autoimmunity (6.5%), hypo/hyperthyroidism (2.2%), and levothyroxine treatment during the 2 nd /3 rd trimester (18.6%). The 97.5% TSH percentile for the 1 st , 2 nd , and 3 rd trimester was 4.68, 4.83, and 4.57μU/ml, respectively. Thyroid dysfunction was identified in 80 women (55.2%), 33 of whom received treatment with Levothyroxine (22.7%). With the new criteria, thyroid dysfunction prevalence would be reduced to 6.2%, and the need for treatment to 4.1%. The reference range for TSH in our population differs from that proposed by the guidelines. Unnecessary treatment was being given to 18.6% of pregnant women. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Characteristics and cardiovascular events in a general population included in the RICARTO (RIesgo CARdiovascular TOledo) study: Data from the first 1,500 individuals included in the study].

PubMed

Rodríguez-Roca, G C; Segura-Fragoso, A; Villarín-Castro, A; Alonso-Moreno, F J; Rodríguez-Padial, L; Rodríguez-García, M L; Fernández-Conde, J A; Rojas-Martelo, G A; Menchén-Herreros, A; Escobar-Cervantes, C; Fernández-Martín, J; Artigao-Rodenas, L M; Carbayo-Herencia, J A; Hernández-Moreno, J

2018-04-01

The aim of this study was to assess cardiovascular risk (CVR) by investigating the prevalence of CVR factors (CVRF), target organ damage (TOD), and cardiovascular disease (CVD) in general population of the health area of Toledo, Spain. Epidemiological and observational study that analysed a sample from the general population aged 18years or older, randomly selected from a database of health cards stratified by age and gender. Clinical history, physical examination, and complementary tests were performed. Total blood and serum samples were frozen at -85°C to evaluate genetic studies in the future. Standard statistical analysis was performed. CVR was assessed by the SCORE scale calibrated for the Spanish population, and the Framingham Heart Study scale. A total of 1,500 individuals (mean age 49.1±15.8years, 55.6% women) were included. Prevalences: dyslipidaemia 56.9% (95% confidence interval [95% CI]: 54.3-59.4), hypertension 33.0% (95%CI: 30.6-35.4), diabetes mellitus 8.6% (95%CI: 7.17-10.1), smoking 24.2% (95%CI; 122.0-26.4), obesity 25.3% (95%CI; 23.1-27.5), and sedentary life-style 39.4% (95%CI; 36.9-41.8). No CVRF was reported in 21.1% of cases, and 18.6% had 3-5 CVRF. TOD: electrocardiographic left ventricular hypertrophy, 4.3%, peripheral artery disease, 10.1% (Doppler ultrasound), and 15.3% (oscillometric device), microalbuminuria, 4.3%, sub-clinical renal disease, 3.2%, and nephropathy in 3.8% (CKD-EPI). At least one CVD was reported in 9.2% of cases. A low CVR (SCORE) was present in 44.6% of individuals. Dyslipidaemia was found in 60% of individuals, 40% had a sedentary life-style, 30% with hypertension, 20% smoked, 20% obesity, and almost 10% with diabetes. More than a half of individuals have a moderate-high-very high risk. The prevalence of TOD and CVD are significant. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

[Strategies to improve influenza vaccination coverage in Primary Health Care].

PubMed

Antón, F; Richart, M J; Serrano, S; Martínez, A M; Pruteanu, D F

2016-04-01

Vaccination coverage reached in adults is insufficient, and there is a real need for new strategies. To compare strategies for improving influenza vaccination coverage in persons older than 64 years. New strategies were introduced in our health care centre during 2013-2014 influenza vaccination campaign, which included vaccinating patients in homes for the aged as well as in the health care centre. A comparison was made on vaccination coverage over the last 4 years in 3 practices of our health care centre: P1, the general physician vaccinated patients older than 64 that came to the practice; P2, the general physician systematically insisted in vaccination in elderly patients, strongly advising to book appointments, and P3, the general physician did not insist. These practices looked after P1: 278; P2: 320; P3: 294 patients older than 64 years. Overall/P1/P2/P3 coverages in 2010: 51.2/51.4/55/46.9% (P=NS), in 2011: 52.4/52.9/53.8/50.3% (P=NS), in 2012: 51.9/52.5/55.3/47.6% (P=NS), and in 2013: 63.5/79.1/59.7/52.7 (P=.000, P1 versus P2 and P3; P=NS between P2 and P3). Comparing the coverages in 2012-2013 within each practice P1 (P=.000); P2 (P=.045); P3 (P=.018). In P2 and P3 all vaccinations were given by the nurses as previously scheduled. In P3, 55% of the vaccinations were given by the nurses, 24.1% by the GP, 9.7% rejected vaccination, and the remainder did not come to the practice during the vaccination period (October 2013-February 2014). The strategy of vaccinating in the homes for the aged improved the vaccination coverage by 5% in each practice. The strategy of "I've got you here, I jab you here" in P1 improved the vaccination coverage by 22%. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

The Understanding of Astronomy Concepts by Students from Basic Education of a Public School. (Spanish Title: El Entendimiento de Conceptos de Aastronmía Por Los Alumnos de Educación Básica en Una Escuela Pública.) O Entendimento de Conceitos de Astronomia Por Alunos da Educação Básica: O Caso de Uma Escola Pública Brasileira

NASA Astrophysics Data System (ADS)

Iria Machado, Daniel; dos Santos, Carlos

2011-07-01

We present the results obtained in a research on the comprehension of basic astronomical concepts, in which 561 students from fifth grade middle school to third grade high school of a public school of the city of Foz do Iguaçu (Brazil) took part. A test with 20 multiple-choice questions was applied to indentify the most common conceptions expressed by the students. This test was elaborated based on the literature about misconceptions and covered the following topics: the day-night cycle; the time zones; the seasons of the year; the phases of the Moon; the movement of the Moon; the apparent movement of the Sun in the celestial sphere; the eclipses; the dimensions and distances in the Universe; the brightness of the stars and its observation from Earth. Though a small progress was verified in the proportion of scientifically acceptable answers when comparing the eighth grade of middle school to the fifth, and the third grade of high school to the first, there was an overall predominance of alternative conceptions regarding most of the explored subjects, which persisted up to the last year of secondary school. The comparison to data found in this research made in other socio-cultural contexts revealed, in many aspects, similar notions and difficulties revealed by the students. Se presentan los resultados de una investigación sobre la comprensión de conceptos astronómicos básicos, en la cual participaron 561 estudiantes que cursaban entre el quinto grado de la enseñanza primaria y el tercer año de la enseñanza secundaria de una escuela pública de la ciudad de Foz do Iguaçu (Brasil). Se utilizó un test de 20 preguntas de opción múltiple para identificar las concepciones más comunes expresadas por los estudiantes. Este instrumento de recolección de datos se desarrolló en base a la literatura sobre las concepciones alternativas y trató los siguientes temas: el ciclo día-noche, los husos horarios, las estaciones del año, las fases de la Luna, el movimiento de la Luna, el movimiento aparente del Sol sobre la esfera celeste, los eclipses, las dimensiones y las distancias en el Universo, el brillo de las estrellas y su observación de la Tierra. Si bien ha habido un pequeño progreso en la proporción de respuestas aceptables científicamente cuando se cotejó el octavo grado de la enseñanza primaria con el quinto, y el último año de la enseñanza secundaria con el primero, se observó un predominio de las concepciones alternativas en relación a la mayoría de los temas explorados, que continuó hasta los últimos años de la educación básica. Una comparación con los datos encontrados en investigaciones realizadas en otros contextos socioculturales revelaron, en muchos aspectos, conceptos y dificultades similares expresadas por los estudiantes. Apresentam-se os resultados de uma investigação sobre a compreensão de conceitos astronômicos básicos, da qual participaram 561 estudantes da quinta série do Ensino Fundamental ao terceiro ano do Ensino Médio de uma escola pública da cidade de Foz do Iguaçu. Um teste com 20 questões de múltipla escolha foi aplicado para identificar as concepções mais comuns expressadas pelos alunos. Esse instrumento de coleta de dados foi elaborado com base na literatura sobre concepções alternativas e abordou os seguintes temas: o ciclo dia-noite; os fusos horários; as estações do ano; as fases da Lua; o movimento da Lua; o movimento aparente do Sol na esfera celeste; os eclipses; as dimensões e distâncias no Universo; o brilho das estrelas e sua observação da Terra. Embora se tenha verificado um pequeno progresso na proporção de respostas cientificamente aceitáveis ao se cotejar a oitava série do Ensino Fundamental com a quinta, e a terceira série do Ensino Médio com a primeira, houve o predomínio de concepções alternativas em relação à maior parte dos temas explorados, as quais persistiram até o último ano da Educação Básica. A comparação com dados encontrados em investigações realizadas em outros contextos socioculturais revelaram, em muitos aspectos, noções e dificuldades similares manifestadas pelos estudantes.

Exploration of priority actions for strengthening the role of nurses in achieving universal health coverage.

PubMed

Maaitah, Rowaida Al; AbuAlRub, Raeda Fawzi

2017-01-30

to explore priority actions for strengthening the role of Advanced Practice Nurses (APNs) towards the achievement of Universal Health Converge (UHC) as perceived by health key informants in Jordan. an exploratory qualitative design, using a semi-structured survey, was utilized. A purposive sample of seventeen key informants from various nursing and health care sectors was recruited for the purpose of the study. Content analysis utilizing the five-stage framework approach was used for data analysis. the findings revealed that policy and regulation, nursing education, research, and workforce were identified as the main elements that influence the role of APNs in contributing to the achievement of UHC. Priority actions were identified by the participants for the main four elements. study findings confirm the need to strengthen the role of APNs to achieve UHC through a major transformation in nursing education, practice, research, leadership, and regulatory system. Nurses should unite to come up with solid nursing competencies related to APNs, PHC, UHC, leadership and policy making to strengthen their position as main actors in influencing the health care system and evidence creation. analisar as ações prioritárias para o fortalecimento do papel da enfermeira em prática avançada na Cobertura Universal de Saúde , segundo a percepção dos informantes-chave na Jordânia. foi utilizado desenho qualitativo exploratório, com um questionário semiestruturado. A amostra intencional de dezessete informantes-chave de vários setores de enfermagem e de saúde foi recrutado para o propósito do estudo. A análise de conteúdo utilizando a abordagem do quadro de cinco estágios foi utilizada para a análise de dados. os resultados revelaram que as políticas e regulações, educação em enfermagem, pesquisa e força de trabalho foram identificados como os principais elementos que influenciam o papel da enfermeira em prática avançada em contribuir para a realização da Cobertura Universal de Saúde. As ações prioritárias foram identificadas pelos participantes para os quatro principais elementos. os resultados do estudo confirmam a necessidade de reforçar o papel da enfermeira em prática avançada para alcançar Cobertura Universal de Saúde através de uma grande transformação no ensino de enfermagem, prática, pesquisa, liderança e sistema regulatório. A Enfermagem deve unir-se para obter competências consistentes relacionadas com a enfermeira em prática avançada, atenção primaria de saúde, Cobertura Universal em Saúde, liderança e elaboração de políticas para reforçar sua posição como atores principais que influenciam o sistema de saúde e a geração de evidências. explorar las acciones prioritarias para el fortalecimiento del papel de las enfermeras con práctica avanzada para el logro de la Cobertura Universal de Salud según la percepción de informantes clave de la salud en Jordania. se utilizó diseño cualitativo exploratorio, utilizando una encuesta semi-estructurada. Una muestra intencional de diecisiete informantes clave de diversos sectores de enfermería y cuidados de la salud fue reclutada para el propósito de este estudio. Se utilizó análisis de contenido usando el método del marco de cinco etapas para el análisis de datos. los resultados revelaron que la política y la regulación, la formación de enfermería, la investigación y la fuerza laboral fueron identificados como los principales elementos que influyen en el papel de la enfermeras con práctica avanzada para contribuir a la consecución de la Cobertura Universal de Salud. Las acciones prioritarias fueron identificadas por los participantes para los cuatro elementos principales. los hallazgos del estudio confirman la necesidad de fortalecer el papel de la enfermeras con práctica avanzada para lograr la Cobertura Universal de Salud a través de una transformación importante en la formación, la práctica, la investigación, el liderazgo, y el sistema de regulación. Las enfermeras deben unirse para alcanzar competencias consistentes de enfermería relacionados con la enfermeras con práctica avanzada, la Atención Primaria de Salud , Cobertura Universal de Salud, liderazgo y formulación de políticas, para fortalecer su posición como actores principales que influyen en el sistema de salud y la generación de evidencias.

The impact of different strategies to handle missing data on both precision and bias in a drug safety study: a multidatabase multinational population-based cohort study

PubMed Central

Martín-Merino, Elisa; Calderón-Larrañaga, Amaia; Hawley, Samuel; Poblador-Plou, Beatriz; Llorente-García, Ana; Petersen, Irene; Prieto-Alhambra, Daniel

2018-01-01

Background Missing data are often an issue in electronic medical records (EMRs) research. However, there are many ways that people deal with missing data in drug safety studies. Aim To compare the risk estimates resulting from different strategies for the handling of missing data in the study of venous thromboembolism (VTE) risk associated with antiosteoporotic medications (AOM). Methods New users of AOM (alendronic acid, other bisphosphonates, strontium ranelate, selective estrogen receptor modulators, teriparatide, or denosumab) aged ≥50 years during 1998–2014 were identified in two Spanish (the Base de datos para la Investigación Farmacoepidemiológica en Atención Primaria [BIFAP] and EpiChron cohort) and one UK (Clinical Practice Research Datalink [CPRD]) EMR. Hazard ratios (HRs) according to AOM (with alendronic acid as reference) were calculated adjusting for VTE risk factors, body mass index (that was missing in 61% of patients included in the three databases), and smoking (that was missing in 23% of patients) in the year of AOM therapy initiation. HRs and standard errors obtained using cross-sectional multiple imputation (MI) (reference method) were compared to complete case (CC) analysis – using only patients with complete data – and longitudinal MI – adding to the cross-sectional MI model the body mass index/smoking values as recorded in the year before and after therapy initiation. Results Overall, 422/95,057 (0.4%), 19/12,688 (0.1%), and 2,051/161,202 (1.3%) VTE cases/participants were seen in BIFAP, EpiChron, and CPRD, respectively. HRs moved from 100.00% underestimation to 40.31% overestimation in CC compared with cross-sectional MI, while longitudinal MI methods provided similar risk estimates compared with cross-sectional MI. Precision for HR improved in cross-sectional MI versus CC by up to 160.28%, while longitudinal MI improved precision (compared with cross-sectional) only minimally (up to 0.80%). Conclusion CC may substantially affect relative risk estimation in EMR-based drug safety studies, since missing data are not often completely at random. Little improvement was seen in these data in terms of power with the inclusion of longitudinal MI compared with cross-sectional MI. The strategy for handling missing data in drug safety studies can have a large impact on both risk estimates and precision.

The impact of different strategies to handle missing data on both precision and bias in a drug safety study: a multidatabase multinational population-based cohort study.

PubMed

Martín-Merino, Elisa; Calderón-Larrañaga, Amaia; Hawley, Samuel; Poblador-Plou, Beatriz; Llorente-García, Ana; Petersen, Irene; Prieto-Alhambra, Daniel

2018-01-01

Missing data are often an issue in electronic medical records (EMRs) research. However, there are many ways that people deal with missing data in drug safety studies. To compare the risk estimates resulting from different strategies for the handling of missing data in the study of venous thromboembolism (VTE) risk associated with antiosteoporotic medications (AOM). New users of AOM (alendronic acid, other bisphosphonates, strontium ranelate, selective estrogen receptor modulators, teriparatide, or denosumab) aged ≥50 years during 1998-2014 were identified in two Spanish (the Base de datos para la Investigación Farmacoepidemiológica en Atención Primaria [BIFAP] and EpiChron cohort) and one UK (Clinical Practice Research Datalink [CPRD]) EMR. Hazard ratios (HRs) according to AOM (with alendronic acid as reference) were calculated adjusting for VTE risk factors, body mass index (that was missing in 61% of patients included in the three databases), and smoking (that was missing in 23% of patients) in the year of AOM therapy initiation. HRs and standard errors obtained using cross-sectional multiple imputation (MI) (reference method) were compared to complete case (CC) analysis - using only patients with complete data - and longitudinal MI - adding to the cross-sectional MI model the body mass index/smoking values as recorded in the year before and after therapy initiation. Overall, 422/95,057 (0.4%), 19/12,688 (0.1%), and 2,051/161,202 (1.3%) VTE cases/participants were seen in BIFAP, EpiChron, and CPRD, respectively. HRs moved from 100.00% underestimation to 40.31% overestimation in CC compared with cross-sectional MI, while longitudinal MI methods provided similar risk estimates compared with cross-sectional MI. Precision for HR improved in cross-sectional MI versus CC by up to 160.28%, while longitudinal MI improved precision (compared with cross-sectional) only minimally (up to 0.80%). CC may substantially affect relative risk estimation in EMR-based drug safety studies, since missing data are not often completely at random. Little improvement was seen in these data in terms of power with the inclusion of longitudinal MI compared with cross-sectional MI. The strategy for handling missing data in drug safety studies can have a large impact on both risk estimates and precision.

Development of Educational Resources to Include the Teaching of Astronomy in the First Years of the Basic Education. (Spanish Title: Desarrollo de Recursos Pedagógicos Para Incluir la Enseñanza de la Astronomía en los Primeros Años de la Educación Básica.) Desenvolvimento de Recursos Pedagógicos Para Inserir o Ensino de Astronomia nas Séries Iniciais do Ensino Fundamental

NASA Astrophysics Data System (ADS)

da Silva Morett, Samara; de Oliveira Souza, Marcelo

2010-07-01

In this report will be presented the development of educational resources for the presentation of concepts of astronomy in the early grades of elementary school. This material is composed by presentations developed with the use of new technological resources, by the development of experiments and by the presentation of curiosities related to this field. The experiments were constructed with low cost material in order to allow the students involved to rework them in other occasions. The material presented aims to emphasize the relationship between Astronomy and the daily life of students. The inclusion of Astronomy in elementary school is a way to demonstrate to students how this area is present in an active way in their daily lives. The classes involved in the project participated in a survey with the aim of providing information about the prior knowledge they had about topics in astronomy that were considered during the project. With the experiments conducted, and the aid of new technologies, the astronomical concepts were presented to students of 4th and 5th years of basic education of a municipal school of Campos dos Goytacazes (RJ). After the presentations new data collections were carried out with the aim of verifying the level of learning obtained and it was observed that the method used was an important tool to aid the process of teaching and learning. The project obtained good results. En este informe se presenta el desarrollo de recursos pedagógicos para la presentación de los conceptos de la astronomía en los primeros grados de la escuela primaria. Este material consiste en las presentaciones hechas con el uso de nuevos recursos tecnológicos, haciendo experimentos y análisis de objetos de interés relacionados con este ámbito. Los experimentos fueron construidos con material de bajo costo a fin de que los estudiantes involucrados podrían rehacer en otras ocasiones. El material presentado tiene como objetivo destacar la relación entre la astronomía y la vida cotidiana de los estudiantes. La inclusión de la astronomía en la escuela primaria es una manera de demostrar a los estudiantes cómo este campo está presente de forma activa en su vida cotidiana. Las clases que participan en el proyecto participaron en un estudio con el objetivo de proporcionar información a los conocimientos previos que tenían sobre los temas de la astronomía que se examinaron durante el proyecto. Con los experimentos realizados, y la ayuda de las nuevas tecnologías, conceptos astronómicos fueron presentados a los estudiantes de 4to y 5to año de la educación básica de una escuela municipal de Campos dos Goytacazes (RJ). Después de las presentaciones nuevos datos fueran colectados y se han llevado a cabo con el fin de verificar el nivel de aprendizaje alcanzado y se observó que el método utilizado fue una herramienta importante para ayudar al proceso de enseñanza y aprendizaje. El proyecto logró resultados satisfactorios. Neste trabalho será apresentado o desenvolvimento de recursos pedagógicos para a apresentação de conceitos de astronomia nas séries iniciais do ensino fundamental. Este material é composto por apresentações realizadas com o uso de novos recursos tecnológicos, pela fabricação de experimentos e a discussão de curiosidades relativas a esta área de conhecimento. Os experimentos foram construídos com material de baixo custo com o objetivo de permitir que os alunos envolvidos pudessem refazê-los em outras ocasiões. O material apresentado busca enfatizar a relação entre a astronomia e o cotidiano dos alunos. A inclusão da astronomia no ensino fundamental e uma forma de demonstrar aoestudante como esta área está presente de forma ativa em seu cotidiano. As turmas envolvidas no projeto participaram de uma pesquisa com o objetivo de obter dados relativos ao conhecimento prévio que possuíam sobre os tópicos de astronomia que foram considerados no decorrer do projeto. Com os experimentos desenvolvidos, o auxílio de novas tecnologias, foram apresentados conceitos astronômicos aos alunos do 4º e 5º anos do ensino fundamental de uma escola municipal de Campos dos Goytacazes (RJ). Após as apresentações novas coletas de dados foram realizadas com o intuito de verificar o nível de aprendizado alcançado e foi possível perceber que o método utilizado foi uma importante ferramenta de auxílio para o processo de ensino-aprendizagem. O projeto alcançou resultados satisfatórios.

Advanced Practice Nursing: A Strategy for Achieving Universal Health Coverage and Universal Access to Health.

PubMed

Bryant-Lukosius, Denise; Valaitis, Ruta; Martin-Misener, Ruth; Donald, Faith; Peña, Laura Morán; Brousseau, Linda

2017-01-30

to examine advanced practice nursing (APN) roles internationally to inform role development in Latin America and the Caribbean to support universal health coverage and universal access to health. we examined literature related to APN roles, their global deployment, and APN effectiveness in relation to universal health coverage and access to health. given evidence of their effectiveness in many countries, APN roles are ideally suited as part of a primary health care workforce strategy in Latin America to enhance universal health coverage and access to health. Brazil, Chile, Colombia, and Mexico are well positioned to build this workforce. Role implementation barriers include lack of role clarity, legislation/regulation, education, funding, and physician resistance. Strong nursing leadership to align APN roles with policy priorities, and to work in partnership with primary care providers and policy makers is needed for successful role implementation. given the diversity of contexts across nations, it is important to systematically assess country and population health needs to introduce the most appropriate complement and mix of APN roles and inform implementation. Successful APN role introduction in Latin America and the Caribbean could provide a roadmap for similar roles in other low/middle income countries. analisar o papel da enfermagem com prática avançada (EPA) a nível internacional para um relatório do seu desenvolvimento na América Latina e no Caribe, para apoiar a cobertura universal de saúde e o acesso universal à saúde. análise da bibliografia relacionada com os papéis da EPA, sua implantação no mundo e a eficácia da EPA em relação à cobertura universal de saúde e acesso à saúde. dada a evidência da sua eficácia em muitos países, as funções da EPA são ideais como parte de uma estratégia de recursos humanos de atenção primária de saúde na América Latina para melhorar a cobertura universal de saúde e o acesso à saúde. Brasil, Chile, Colômbia e México estão bem posicionados para construir esta força de trabalho. Barreiras à implementação destas funções incluem: a falta de clareza do seu papel, a legislação/regulamentação, educação, financiamento, e a resistência médica. Uma liderança forte de enfermagem é necessária para alinhar o papel da EPA com as prioridades políticas e trabalhar em colaboração com os profissionais de atenção primária e os decisores políticos para a implementação bem sucedida das suas funções. dada a diversidade de contextos dos diferentes países, é importante avaliar sistematicamente as necessidades de saúde do país e da população para introduzir a combinação mais adequada e complementar dos papéis da EPA e formatar sua aplicação. A introdução bem sucedida do papel da EPA na América Latina e no Caribe poderia fornecer um roteiro para funções semelhantes noutros países de baixa/média renda. examinar el rol de la enfermería con práctica avanzada (EPA) a nivel internacional para informar de su desarrollo en América Latina y el Caribe, en apoyo a la cobertura de salud universal y el acceso universal a la salud. se analizó la literatura relacionada con los roles de la EPA, su despliegue en el mundo y la eficacia de EPA en relación con la cobertura de salud universal y el acceso a la salud. dada la evidencia de su eficacia en muchos países, las funciones de la EPA son ideales como parte de una estrategia de recursos humanos de atención primaria de salud en América Latina para mejorar la cobertura de salud universal y el acceso a la salud. Brasil, Chile, Colombia y México están bien posicionados para construir esta fuerza de trabajo. Las barreras a la implementación de estas funciones incluyen: la falta de claridad de su rol, la legislación/regulación, educación, financiamiento, y la resistencia de los médicos. Se necesita un liderazgo fuerte de enfermería para alinear los roles de la EPA con las políticas prioritarias, y trabajar en colaboración con los profesionales de atención primaria y los responsables de las políticas para la implementación exitosa de sus funciones. teniendo en cuenta la diversidad de los contextos en diferentes naciones, es importante evaluar sistemáticamente las necesidades de salud del país y de la población para introducir la combinación más adecuada y complementaria de los papeles de la EPA y dar un formato a su aplicación. La introducción con éxito del papel de la EPA en América Latina y el Caribe podría proporcionar una hoja de ruta para funciones similares en otros países de bajos/medios ingresos.

Morphology and function of lacrimal gland acinar cells in primary culture.

PubMed

Hann, L E; Tatro, J B; Sullivan, D A

1989-01-01

The objectives of the current investigation were fourfold: (1) to establish an effective procedure for the isolation of acinar cells from the rat lacrimal gland; (2) to evaluate the functional capacity of freshly isolated cells; (3) to determine defined culture conditions which permit maintenance of viable, differentiated cells, as well as secretory component (SC) production, during long-term culture; and (4) to characterize the morphological features of cultured cells. Acinar cells were isolated by serial incubation of gland fragments in chelating and enzymatic solutions, followed by centrifugation through a Ficoll gradient. The yield of viable cells/gland appeared to be age-dependent: cell recovery was inversely proportional to the age of the animals. Immunofluorescence analysis of freshly isolated cells showed the presence of SC, the IgA antibody receptor, within isolated cells. In addition, experiments with a labeled analog (Nle4-D-Phe7-alpha MSH) of alpha-melanocyte-stimulating hormone (alpha-MSH) demonstrated specific binding sites on freshly isolated cells; alpha-MSH is a known modulator of acinar protein secretion. Maximum binding of the alpha-MSH analog occurred within 30 min, was dependent upon cell density and was reduced by coincubation with unlabeled alpha-MSH. To determine the culture requirements of acinar cells, cells were cultured on a variety of substrates (plastic or modified plastic [Primaria], coated with or without extracellular matrix [Matrigel]) in the presence or absence of various supplements and/or fetal calf serum (FCS) for 0.7 to 3.5 weeks. Cell attachment, function and long-term viability required an extracellular matrix. Moreover, in long term cultures (25 days), acinar cell attachment was enhanced by the inclusion of supplements to media containing 10% FCS. Replacement of serum with fibroblast growth factor, high-density lipoprotein and an increased concentration of epidermal growth factor resulted in a distinct "cobblestone" morphology characteristic of epithelial cell cultures. Electron microscopic analysis of cells cultured in supplemented serum-free media demonstrated extensive rough endoplasmic reticulum and Golgi, intermediate filaments and numerous secretory granules, as well as tight junctions and desmosomes. In addition to cell maintenance and attachment, acinar cell synthesis and/or secretion of SC was positively influenced by inclusion of supplements in the media. In summary, we have isolated lacrimal gland acinar cells, which express receptors for IgA antibodies and alpha-MSH. In addition, we have defined culture conditions which permit the long-term maintenance of SC-secreting acinar cells.

[Use of prostatic specific antigen in primary care (PSA)].

PubMed

Panach-Navarrete, J; Gironés-Montagud, A; Sánchez-Cano, E; Doménech-Pérez, C; Martínez-Jabaloyas, J M

2017-04-01

In the literature it is shown that the use of PSA is occasionally wrong, by requesting this marker in very young or very old men, and repeated measurements in short periods of time. The main objective of this study was to describe the use of PSA in daily practice by primary care physicians in our area, dealing with aspects such as the importance of patient age, the value in the screening for prostate cancer, or the subjective beliefs about its usefulness. A secondary objective was the comparison of use, and beliefs among doctors who claim to know PSA well, and those who do not. A descriptive and comparative study was conducted using questionnaires that were handed to primary care doctors in all health centres in our area. A descriptive analysis was performed and response rates among doctors who thought they had enough information about PSA, and those who did not, were compared using the Chi-squared test. A total of 103 questionnaires were received from the physicians, with 83.5% claiming to have sufficient knowledge about the PSA. The professionals in this latter group request PSA at an earlier age (P=.029), with a higher frequency (P=.011) and have more doubts about its usefulness (P=.009) than those with less knowledge. Almost half (49.5%) said they request less than 50 determinations per year, and 33% between 50 and 100. More than half (53.4%) of doctors would not request the first PSA on a patient until their 50s, and up to 49% request it up to 80 years. The true value of PSA has been established many times by 64.1% of requesters, and 29.1% believe it is unhelpful in the diagnosis of cancer. In our study, 64% of primary care physicians have considered the true value of the PSA several times, and 29% believe it to be of little use in the diagnosis of prostate cancer. In addition, some data suggest it has limited use due to the fact that 50% made less than 50 PSA requests per years, and 28% of the professionals would never request it on a male without urinary symptoms. In this study, it has been observed that those professionals who claim not to have enough information about the PSA make more requests in patients of an older age, and consider that it is of limited use as a marker. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Analysis of the Economic Impact of Cardiovascular Diseases in the Last Five Years in Brazil.

PubMed

Siqueira, Alessandra de Sá Earp; Siqueira-Filho, Aristarco Gonçalves de; Land, Marcelo Gerardin Poirot

2017-07-01

There is growing concern about the economic impact of cardiovascular diseases (CVD) in Brazil and worldwide. To estimate the economic impact of CVD in Brazil in the last five years. The information to estimate CVD costs was taken from national databases, adding the direct costs with hospitalizations, outpatient visits and benefits granted by social security. Indirect costs were added to the calculation, such as loss of income caused by CVD morbidity or mortality. CVD mortality accounts for 28% of all deaths in Brazil in the last five years and for 38% of deaths in the productive age range (18 to 65 years). The estimated costs of CVD were R$ 37.1 billion in 2015, a 17% increase in the period from 2010 to 2015. The estimated costs of premature death due to CVD represent 61% of the total cost of CVD, Direct costs with hospitalizations and consultations were 22%, and costs related to the loss of productivity related to the disease were 15% of the total. Health expenditures in Brazil are estimated at 9.5% of GDP and the average cost of CVD was estimated at 0.7% of GDP. CVD costs have increased significantly in the last five years. It is estimated that CVD costs increase as the Brazilian population ages and the prevalence of CVD increases. Existe uma preocupação crescente com o impacto econômico das doenças cardiovasculares (DCV) no Brasil e no mundo. Estimar o impacto econômico das DCV no Brasil nos últimos cinco anos. As informações para estimar os custos em DCV foram retiradas de bancos de dados nacionais, somando os custos diretos com hospitalizações, atendimentos ambulatoriais e benefícios concedidos pela previdência. Custos indiretos foram acrescidos ao cálculo, como a perda de renda causada pela morbidade ou pela mortalidade da DCV. A mortalidade por DCV representa 28% do total de óbitos ocorridos no Brasil nos últimos cinco anos e atinge 38% dos óbitos na faixa etária produtiva (18 a 65 anos). Os custos estimados por DCV foram de R$ 37,1 bilhões de reais no ano de 2015, um aumento percentual de 17% no período de 2010 a 2015. Os custos estimados pela morte prematura por DCV representam 61% do total de custo por DCV, os custos diretos com internações e consultas foram de 22% e os custos pela perda da produtividade relacionados à doença foram de 15% do total. Os gastos com saúde no Brasil são estimados em 9,5% do PIB e o custo médio das DCV foi estimado em 0,7% do PIB. Os custos com DCV vêm aumentando significativamente nos últimos cinco anos. Estima-se que os custos por DCV aumentem à medida que a população brasileira envelhece e que a prevalência de DCV aumenta.

Factors associated to clinical learning in nursing students in primary health care: an analytical cross-sectional study.

PubMed

Serrano-Gallardo, Pilar; Martínez-Marcos, Mercedes; Espejo-Matorrales, Flora; Arakawa, Tiemi; Magnabosco, Gabriela Tavares; Pinto, Ione Carvalho

2016-09-09

to identify the students' perception about the quality of clinical placements and asses the influence of the different tutoring processes in clinical learning. analytical cross-sectional study on second and third year nursing students (n=122) about clinical learning in primary health care. The Clinical Placement Evaluation Tool and a synthetic index of attitudes and skills were computed to give scores to the clinical learning (scale 0-10). Univariate, bivariate and multivariate (multiple linear regression) analyses were performed. the response rate was 91.8%. The most commonly identified tutoring process was "preceptor-professor" (45.2%). The clinical placement was assessed as "optimal" by 55.1%, relationship with team-preceptor was considered good by 80.4% of the cases and the average grade for clinical learning was 7.89. The multiple linear regression model with more explanatory capacity included the variables "Academic year" (beta coefficient = 1.042 for third-year students), "Primary Health Care Area (PHC)" (beta coefficient = 0.308 for Area B) and "Clinical placement perception" (beta coefficient = - 0.204 for a suboptimal perception). timeframe within the academic program, location and clinical placement perception were associated with students' clinical learning. Students' perceptions of setting quality were positive and a good team-preceptor relationship is a matter of relevance. identificar a percepção dos estudantes de enfermagem sobre a qualidade das Práticas Clínicas em Atenção Primária à Saúde e avaliar a influência dos diferentes processos de tutoria na aprendizagem clínica. um estudo analítico transversal realizado com alunos do segundo e do terceiro ano de enfermagem (n = 122) na aprendizagem clínica nos serviços de Atenção Primária à Saúde. A Ferramenta de Avaliação de Práticas Clínicas (Clinical Placement Evaluation Tool) e um índice sintético de atitudes e habilidades (escala de 0 a 10) foram calculados para marcar a aprendizagem clínica. Foram realizadas análises univariadas, bivariadas e multivariadas (regressão linear múltipla). a taxa de resposta foi de 91,8%. O processo de tutoria mais indicado foi o de "preceptor-professor" (45,2%). As Práticas Clínicas foram avaliadas como "ótimas" por 55,1%, o relacionamento com a equipe-preceptor foi considerado bom por 80,4% dos casos e a classificação média para a aprendizagem clínica foi de 7,89. O modelo de regressão linear múltipla, com mais capacidade explicativa incluiu as variáveis "ano acadêmico" (coeficiente de beta = 1.042 para alunos do terceiro ano), "área de cuidados de saúde primários" (coeficiente de beta = 0,308 para a Área B) e "percepção de práticas clínicas" (beta coeficiente = - 0,204 para uma percepção menos que ótima). O momento dentro do programa acadêmico, a localização e percepção das Práticas Clínicas foram associados com a aprendizagem clínica dos alunos. A percepção dos alunos sobre a qualidade do lugar das Práticas Clínicas foi positiva e um bom relacionamento da equipe-preceptor é uma questão de relevância. identificar la percepción del alumnado de enfermería sobre la calidad de las Prácticas Clínicas y evaluar la influencia de los diferentes procesos de tutoría en el aprendizaje clínico. estudio analítico transversal realizado con estudiantes de segundo y tercer año de enfermería (n = 122) en el aprendizaje clínico en los servicios de atención primaria de salud. La Herramienta de Evaluación de Prácticas Clínicas (Clinical Placement Evaluation Tool) y un índice sintético de las actitudes y habilidades (escala de 0 a 10) se calcularon para puntuar el aprendizaje clínico. Se realizaron análisis univariados, bivariados, multivariados (regresión lineal múltiple). la tasa de respuesta fue del 91,8%. El proceso de tutoría más comúnmente identificado fue "preceptor-profesor" (45,2%). Las Prácticas Clínicas se evaluaron como "óptimas" en un 55,1%, la relación equipo-preceptor fue considerada buena por el 80,4% de los casos y la calificación media para el aprendizaje clínico fue de 7.89. El modelo de regresión lineal múltiple con mayor capacidad explicativa incluyó las variables "año académico" (coeficiente beta = 1.042 para los estudiantes de tercer año), "Área de Atención Primaria de la Salud" (coeficiente beta = 0,308 para el Área B) y la "percepción de las Prácticas Clínicas" (coeficiente beta = - 0,204 para una percepción subóptima). el momento dentro del programa académico, la ubicación y la percepción de las Prácticas Clínicac se asociaron con el aprendizaje clínico de los estudiantes. La percepción de los estudiantes de la calidad del lugar de las Prácticas Clínicas fue positiva y la buena relación equipo-preceptor es una cuestión de relevancia.

[In Process Citation].

PubMed

Cuerda, Cristina; Álvarez, Julia; Ramos, Primitivo; Abánades, Juan Carlos; García-de-Lorenzo, Abelardo; Gil, Pedro; De-la-Cruz, Juan José

2016-03-25

Introducción: la desnutrición relacionada con la enfermedad (DRE) es un problema sociosanitario frecuente que afecta preferentemente a los mayores de 65 años, que aumenta la morbimortalidad y disminuye la calidad de vida.  Objetivo: estudiar la prevalencia de DRE en mayores de 65 años en diferentes centros sociosanitarios del Servicio Regional de Bienestar Social de la Comunidad de Madrid. Métodos: estudio transversal en 33 centros sociosanitarios de Madrid (6 centros de atención primaria [AP], 9 centros de mayores [CM], 9 hospitales [H] y 9 residencias [R]) seleccionados mediante muestreo polietápico. Las variables estudiadas fueron edad, sexo, nivel de dependencia según la escala de incapacidad de la Cruz Roja, motivo de ingreso y enfermedad de base, hábitat (urbano-periurbano-rural) y distribución geográfica (norte centro-sur). Como herramienta de cribado nutricional se utilizó el Mini Nutritional Assessment (MNA-cribaje) en todos los centros. En los pacientes con cribado positivo (en riesgo-desnutrición) se realizó el MNA-evaluación. El estudio estadístico se realizó con el paquete SSS 21.0 e incluyó estadística descriptiva, test de Chi-cuadrado y prueba exacta de Fisher, ANOVA de un factor, Kruskal-Wallis y análisis de regresión logística (RL) binaria univariante y multivariante. Se consideró significación estadística p < 0,05. Resultados: se reclutaron 1.103 sujetos (275 AP, 278 CM, 281 H, 269 R), edad media de 79,5 ± 8,4 años (41,2% varones, 58,8% mujeres). Los sujetos procedentes de H y R tuvieron un mayor grado de incapacidad (p < 0,001). La prevalencia global de DRE fue del 10%, encontrándose un 23,3% en riesgo de desnutrición, con diferencias entre los cuatro tipos de centros sociosanitarios (p < 0,001). El análisis univariante de RL mostró diferencia significativas en la prevalencia de desnutrición según la edad, sexo, grado de dependencia, tipo de centro sociosanitario, hábitat y zona geográfica. Sin embargo, en el análisis multivariante solo el grado de dependencia, el tipo de centro y el hábitat tuvieron significación estadística. Conclusiones: la prevalencia de DRE en mayores de 65 años en la Comunidad de Madrid es del 10%, encontrándose además un 23,3% en riesgo de desnutrición. Las únicas variables que se relacionaron de forma independiente con la desnutrición en el análisis multivariante fueron el nivel de dependencia de los pacientes y el tipo y hábitat de centro sociosanitario.

Astronomy in Science Textbooks: An Analysis of Pnld 2008. (Spanish Title: Astronomía en los Libros de Ciencia: un Análisis del Pnld 2008.) Astronomia Nos Livros Didáticos de Ciências: Uma Análise do Pnld 2008

NASA Astrophysics Data System (ADS)

Amaral, Patrícia; Quintanilha Vaz de Oliveira, Carlos Eduardo

2011-12-01

The importance of the textbooks in classrooms is revealed when studies are pointing that these pedagogical sources are, most of the times, the only source used by the elementary school teachers when preparing their Science lessons. When we analyzed the Astronomy contents in the textbooks approved by the Brazilian Textbook Program 2008 and which, in theory, are the best available in the Brazilian editorial market, we examined some categories in the 2008 Textbook Guide. This research characterizes the frequency of Astronomical contents appearing in the texts, in the pictures, and in the hands-on activities. Additionally, it describes some misconceptions and presents additional information on the collections. La importancia de los libros de texto en las aulas se pone de manifiesto cuando los estudios indican que este recurso educativo es a menudo la única fuente de consulta utilizada por el profesor de ciencias de la escuela primaria para preparar sus lecciones. Cuando analizamos el contenido presente en los libros de texto de astronomía aprobados por el Programa Nacional de Libros de Texto de 2008 y que, en teoría, son los mejores libros disponibles en el mercado editorial brasileño, buscamos examinar algunas categorías que figuran en los libros de texto de la Guía de Libros Didácticos de 2008. El estudio caracteriza la frecuencia del contenido de Astronomía en el texto, en las figuras, y en las actividades de experimentación. También describe algunos errores conceptuales y presenta un conjunto de información adicional sobre las colecciones. A importância dos livros didáticos nas salas de aula revela-se quando estudos apontam que este recurso pedagógico é, muitas vezes, a única fonte de consulta utilizada pelo professor de Ciências do ensino fundamental para a preparação de suas aulas. Quando analisamos os conteúdos de Astronomia presentes nos livros didáticos aprovados no Programa Nacional do Livro Didático de 2008 e que, teoricamente, são os melhores livros disponíveis no mercado editorial brasileiro, buscamos esquadrinhar algumas categorias constantes no Guia de Livros Didáticos de 2008. A pesquisa caracteriza a freqüência do conteúdo de Astronomia no texto, nas figuras e nas atividades de experimentação. Além disso, descreve alguns erros conceituais e apresenta um conjunto de informações adicionais sobre as coleções.

BIODEGRADABLE BILIARY STENTS: A NEW APPROACH FOR THE MANAGEMENT OF HEPATICOJEJUNOSTOMY STRICTURES FOLLOWING BILE DUCT INJURY. PROSPECTIVE STUDY.

PubMed

Giménez, Mariano E; Palermo, Mariano; Houghton, Eduardo; Acquafresca, Pablo; Finger, Caetano; Verde, Juan M; Cúneo, Jorge Cardoso

2016-01-01

Once a biliary injury has occurred, repair is done by a hepaticojejunostomy. The most common procedure is to perform a dilatation with balloon with a success of 70 %. Success rates range using biodegradable stents is from 85% to 95%. Biodegradable biliary stents should change the treatment of this complication. To investigate the use of biodegradable stents in a group of patients with hepaticojejunonostomy strictures. In a prospective study 16 biodegradable stents were placed in 13 patients with hepaticojejunostomy strictures secondary to bile duct repair of a biliary surgical injury. Average age was 38.7 years (23-67), nine were female and four male. All cases had a percutaneous drainage before at the time of biodegradable stent placement. In one case, temporary haemobilia was present requiring blood transfusion. In another, pain after stent placement required intravenous medication. In the other 11 patients, hospital discharge was the next morning following stent placement. During the patient´s follow-up, none presented symptoms during the first nine months. One patient presented significant alkaline phosphatase elevation and stricture recurrence was confirmed. One case had recurrence of cholangitis 11 months after the stent placement. 84.6% continued asymptomatic with a mean follow-up of 20 months. The placement of biodegradable stents is a safe and feasible technique. Was not observed strictures caused by the stent or its degradation. It could substitute balloon dilation in strictures of hepaticojejunostomy. Uma vez que lesão biliar ocorreu, o reparo é feito por hepaticojejunostomia. O procedimento mais comum é efetuar dilatação com balão com sucesso de 70%. As taxas de sucesso utilizando stents biodegradáveis ​​é de 85% a 95%. Stents biliares biodegradáveis ​​devem mudar o tratamento desta complicação. Investigar o uso de stents biodegradáveis em um grupo de pacientes com estenose hepaticojejunal. Em estudo prospectivo 16 stents biodegradáveis ​​foram colocados em 13 pacientes com estenose de hepaticojejunostomia secundárias usados para reparação do ductos biliares de lesão cirúrgica. A média de idade foi de 38,7 anos (23-67), nove pacientes eram homens e quatro mulheres. Todos os casos tiveram drenagem percutânea antes do momento da colocação de stent biodegradável. Em um caso, haemobilia temporária estava presente com necessidade de transfusão de sangue. Em outro, dor após a colocação do stent necessitou de medicação intravenosa. Nos outros 11 pacientes, alta hospitalar foi na manhã seguinte após o procedimento. Durante o seguimento, nenhum apresentou sintomas durante os primeiros nove meses. Um paciente apresentou significativa elevação da fosfatase alcalina por recidiva da estenose. Um caso teve recorrência de colangite 11 meses após a colocação do stent. Continuaram assintomáticos 84,6% com média de acompanhamento de 20 meses. A colocação de stents biodegradáveis ​​é técnica segura e viável. Não foram observadas restrições causadas pelo stent ou pela sua degradação. Stent pode substituir dilatação com balão na estenose de hepaticojejunostomia.

Factors associated with low adherence to medicine treatment for chronic diseases in Brazil.

PubMed

Tavares, Noemia Urruth Leão; Bertoldi, Andréa Dâmaso; Mengue, Sotero Serrate; Arrais, Paulo Sergio Dourado; Luiza, Vera Lucia; Oliveira, Maria Auxiliadora; Ramos, Luiz Roberto; Farias, Mareni Rocha; Pizzol, Tatiane da Silva Dal

2016-12-01

To analyze factors associated with low adherence to drug treatment for chronic diseases in Brazil. Analysis of data from Pesquisa Nacional sobre Acesso, Utilização e Promoção do Uso Racional de Medicamentos (PNAUM - Brazilian Survey on Access, Use and Promotion of Rational Use of Medicines), a population-based cross-sectional household survey, based on a probabilistic sample of the Brazilian population. We analyzed the association between low adherence to drug treatment measured by the Brief Medication Questionnaire and demographic, socioeconomic, health, care and prescription factors. We used Poisson regression model to estimate crude and adjusted prevalence ratios, their respective 95% confidence interval (95%CI) and p-value (Wald test). The prevalence of low adherence to drug treatment for chronic diseases was 30.8% (95%CI 28.8-33.0). The highest prevalence of low adherence was associated with individuals: young adults; no education; resident in the Northeast and Midwest Regions of Brazil; paying part of the treatment; poor self-perceived health; three or more diseases; reported limitations caused by a chronic disease; using five drugs or more. Low adherence to drug treatment for chronic diseases in Brazil is relevant, and regional and demographic differences and those related to patients' health care and therapy regime require coordinated action between health professionals, researchers, managers and policy makers. Analisar fatores associados à baixa adesão ao tratamento farmacológico de doenças crônicas no Brasil. Análise de dados oriundos da Pesquisa Nacional sobre Acesso, Utilização e Promoção do Uso Racional de Medicamentos (PNAUM), inquérito domiciliar de base populacional, de delineamento transversal, baseado em amostra probabilística da população brasileira. Analisou-se a associação entre baixa adesão ao tratamento medicamentoso mensurado pelo Brief Medication Questionnaire e fatores demográficos, socioeconômicos, de saúde, assistência e prescrição. Foi utilizado modelo de regressão de Poisson para estimar as razões de prevalência brutas e ajustadas, os respectivos intervalos de 95% de confiança (IC95%) e p-valor (teste de Wald). A prevalência de baixa adesão ao tratamento farmacológico de doenças crônicas foi de 30,8% (IC95% 28,8-33,0). As maiores prevalências de baixa adesão estiveram associadas a indivíduos: adultos jovens; que nunca estudaram; residentes na região Nordeste e Centro-Oeste do País; que tiveram que pagar parte do tratamento; com pior autopercepção da saúde; com três ou mais doenças; que referiam limitação causada por uma das doenças crônicas; e que faziam uso de cinco medicamentos ou mais. A baixa adesão ao tratamento medicamentoso para doenças crônicas no Brasil é relevante e as diferenças regionais, demográficas e aquelas relacionadas à atenção à saúde do paciente e ao regime terapêutico requerem ações coordenadas entre profissionais de saúde, pesquisadores, gestores e formuladores de políticas para o seu enfrentamento.

Myosin-binding Protein C Compound Heterozygous Variant Effect on the Phenotypic Expression of Hypertrophic Cardiomyopathy.

PubMed

Rafael, Julianny Freitas; Cruz, Fernando Eugênio Dos Santos; Carvalho, Antônio Carlos Campos de; Gottlieb, Ilan; Cazelli, José Guilherme; Siciliano, Ana Paula; Dias, Glauber Monteiro

2017-04-01

Hypertrophic cardiomyopathy (HCM) is an autosomal dominant genetic disease caused by mutations in genes encoding sarcomere proteins. It is the major cause of sudden cardiac death in young high-level athletes. Studies have demonstrated a poorer prognosis when associated with specific mutations. The association between HCM genotype and phenotype has been the subject of several studies since the discovery of the genetic nature of the disease. This study shows the effect of a MYBPC3 compound variant on the phenotypic HCM expression. A family in which a young man had a clinical diagnosis of HCM underwent clinical and genetic investigations. The coding regions of the MYH7, MYBPC3 and TNNT2 genes were sequenced and analyzed. The proband present a malignant manifestation of the disease, and is the only one to express HCM in his family. The genetic analysis through direct sequencing of the three main genes related to this disease identified a compound heterozygous variant (p.E542Q and p.D610H) in MYBPC3. A family analysis indicated that the p.E542Q and p.D610H alleles have paternal and maternal origin, respectively. No family member carrier of one of the variant alleles manifested clinical signs of HCM. We suggest that the MYBPC3-biallelic heterozygous expression of p.E542Q and p.D610H may cause the severe disease phenotype seen in the proband. Resumo A cardiomiopatia hipertrófica (CMH) é uma doença autossômica dominante causada por mutações em genes que codificam as proteínas dos sarcômeros. É a principal causa de morte súbita cardíaca em atletas jovens de alto nível. Estudos têm demonstrado um pior prognóstico associado a mutações específicas. A associação entre genótipo e fenótipo em CMH tem sido objeto de diversos estudos desde a descoberta da origem genética dessa doença. Este trabalho apresenta o efeito de uma mutação composta em MYBPC3 na expressão fenotípica da CMH. Uma família na qual um jovem tem o diagnóstico clínico de CMH foi submetida à investigação clínica e genética. As regiões codificadoras dos genes MYH7, MYBPC3 e TNNT2 foram sequenciadas e analisadas. O probando apresenta uma manifestação maligna da doença e é o único em sua família a desenvolver CMH. A análise genética pelo sequenciamento direto dos três principais genes relacionados à essa doença identificou uma variante em heterozigose composta (p.E542Q e p.D610H) em MYBPC3. A análise da família mostrou que os alelos p.E542Q e p.D610H tem origem paterna e materna, respectivamente. Nenhum familiar portador de um dos alelos variantes manifestou sinais clínicos de CMH. Sugerimos que a expressão heterozigótica bialélica de p.E542Q e p.D610H pode ser responsável pelo fenótipo severo da doença encontrada no probando.

[Not Available].

PubMed

Navarro-González, Inmaculada; Ros, Gaspar; Martínez-García, Brígida; Rodríguez-Tadeo, Alejandra; Periago, M Jesús

2016-07-19

Introducción y objetivos: la evolución que ha experimentado en los últimos años la sociedad española ha originado una serie de cambios sociológicos y/o culturales que afectan claramente a los hábitos y preferencias alimentarias. El objetivo del presente trabajo ha sido evaluar la adherencia a la dieta mediterránea (DM) de la población universitaria en la ciudad de Murcia y la calidad de su desayuno, estableciendo la relación existente entre estas dos variables entre sí, y otras variables sociológicas analizadas.Métodos: se evaluó la adherencia a la DM en una muestra de 312 estudiantes mediante el test KIDMED, cuestionario de 16 preguntas. La calidad del desayuno fue determinada en función de la ingesta de los distintos grupos de alimentos (lácteos, cereales y frutas), de forma que se establecieron las siguientes categorías de calidad: pésima, mala, regular y buena. De cada encuestado se registraron los datos personales, lugar de origen, zona geográfica y tipo de residencia, sexo, edad, titulación universitaria, curso y las variables antropométricas (peso, altura, perímetro de cintura y cadera).Resultados: la muestra estuvo formada por 238 mujeres y 74 hombres todos ellos estudiantes universitarios de distintos títulos de grado. El 7,85% de los universitarios mostró una baja adherencia a la DM, el 48,4% media y el 43,8% alta. Los estudiantes de grado en Educación Primaria mostraron una mayor adherencia media a la DM; los estudiantes de grado en Enfermería tomaron más de una ración de verdura al día; y los de Ciencia y Tecnología de los Alimentos consumían una pieza de fruta al día. Teniendo en cuenta el sexo de los participantes, el 37,8% de las mujeres tomaban más de una verdura diaria y el 91,5% desayunaba bollería industrial; mientras que el 54,1% de los hombres tomaban frutos secos (al menos 2 o 3 veces por semana) y el 74,5% desayunaba todos los días. El 1,15% de los estudiantes mostró una calidad del desayuno pésima, el 17,65% mala, el 60,65% regular y el 20,45% buena, coincidiendo la buena calidad con el consumo de fruta en esta comida. Además, se observó una asociación significativa entre el tiempo y la calidad del desayuno, ya que aquellos estudiantes que dedicaban más de diez minutos a desayunar tomaban un desayuno de buena calidad.Conclusión: en este estudio se ha visto que la calidad del desayuno está estrechamente relacionada con el grado de adherencia al patrón dietético mediterráneo.

Knowledge, attitude and practice of the smear test and its relation with female age.

PubMed

Silveira, Nara Sibério Pinho; Vasconcelos, Camila Teixeira Moreira; Nicolau, Ana Izabel Oliveira; Oriá, Mônica Oliveira Batista; Pinheiro, Patricia Neyva da Costa; Pinheiro, Ana Karina Bezerra

2016-06-14

to verify the association among the knowledge attitude and practice of women in relation to the smear test and the age range. a cross-sectional research was undertaken, associated with the knowledge, attitude and practice survey at a Primary Health Care service. The sample consisted of 775 women, distributed in three age ranges: adolescent, young and elderly. although high rates of inappropriate knowledge were found in all age ranges, it was significantly higher among the adolescents (p=0.000). A similar trend was found in the attitude component, with percentages of inappropriateness in adolescence that drop as age advances (p=0.000). Nevertheless, no statistical difference among the groups was found in terms of practice (p=0.852). the study demonstrated a relation between the age range and knowledge, attitude and practice of the smear test. verificar a associação entre o conhecimento, atitude e prática de mulheres em relação ao exame colpocitológico e a faixa etária. trata-se de pesquisa de corte transversal associada ao inquérito conhecimento, atitude e prática, em uma Unidade de Atenção Primária à Saúde. A amostra foi composta por 775 mulheres, distribuídas em três faixas etárias: adolescentes, jovens e idosas. embora o conhecimento inadequado tenha tido altas taxas em todas as faixas etárias, foi significativamente superior entre as adolescentes (p=0,000). Tendência semelhante no componente atitude por apresentar percentuais de inadequabilidade na adolescência e decair com o avançar da idade (p=0,000). Todavia, não houve diferença estatística entre os grupos quanto à prática (p=0,852). o estudo demonstrou relação entre a faixa etária e o conhecimento, a atitude e a prática do exame colpocitológico. verificar la asociación entre el conocimiento, la actitud y práctica de mujeres con relación a la prueba colpocitológica y el rango de edad. se trata de investigación trasversal asociada a la encuesta conocimiento, actitud y práctica, en una Unidad de Atención Primaria de Salud. La muestra abarcó a 775 mujeres, distribuidas en tres rangos de edad: adolescentes, jóvenes y ancianas. aunque el conocimiento inadecuado tenga mostrada altas tasas en todos los rangos de edad, fue significativamente superior entre las adolescentes (p=0,000). Tendencia semejante en el componente actitud, debido a porcentajes de inadecuación en la adolescencia, disminuyendo con el avance de la edad (p=0,000). Sin embargo, no fue encontrada diferencia estadística entre los grupos respecto a la práctica (p=0,852). el estudio demostró relación entre el rango de edad y el conocimiento, la actitud y la práctica de la prueba colpocitológica.

Common mental disorders and associated factors: a study of women from a rural area.

PubMed

Parreira, Bibiane Dias Miranda; Goulart, Bethania Ferreira; Haas, Vanderlei José; Silva, Sueli Riul da; Monteiro, Juliana Cristina Dos Santos; Gomes-Sponholz, Flávia Azevedo; Parreira, Bibiane Dias Miranda; Goulart, Bethania Ferreira; Haas, Vanderlei José; Silva, Sueli Riul da; Monteiro, Juliana Cristina Dos Santos; Gomes-Sponholz, Flávia Azevedo

2017-05-25

Identifying the prevalence of Common Mental Disorders and analyzing the influence of sociodemographic, economic, behavioral and reproductive health variables on Common Mental Disorders in women of childbearing age living in the rural area of Uberaba-MG, Brazil. An observational and cross-sectional study. Socio-demographic, economic, behavioral and reproductive health instruments were used, along with the Self-Reporting Questionnaire (SRQ-20) to identify common mental disorders. Multiple logistic regression was used for multivariate data analysis. 280 women participated in the study. The prevalence of Common Mental Disorders was 35.7%. In the logistic regression analysis, the variables of living with a partner and education level were associated with Common Mental Disorders, even after adjusting for the other variables. Our findings evidenced an association of social and behavioral factors with Common Mental Disorders among rural women. Identification and individualized care in primary health care are essential for the quality of life of these women. Identificar a prevalência do transtorno mental comum e analisar a influência de variáveis sociodemográficas, econômicas, comportamentais e de saúde reprodutiva sobre o transtorno mental comum em mulheres em idade fértil, residentes na zona rural do município de Uberaba-MG, Brasil. Estudo observacional e transversal. Foram utilizados instrumentos de caracterização sociodemográfica, econômica, comportamental e de saúde reprodutiva, e o Self-Reporting Questionnaire (SRQ-20) para identificar os transtornos mentais comuns. Na análise multivariada dos dados, foi utilizada a regressão logística múltipla. Participaram do estudo 280 mulheres. A prevalência do transtorno mental comum foi de 35,7%. Na análise de regressão logística, as variáveis convivência com o companheiro e escolaridade, associaram-se ao transtorno mental comum, mesmo após o ajuste para as demais variáveis. Os achados evidenciaram a associação de fatores sociais e comportamentais com o transtorno mental comum, entre mulheres rurais. A identificação e a assistência individualizada na atenção primária de saúde são essenciais para a qualidade de vida destas mulheres. Identificar la prevalencia de trastornos mentales comunes y analizar la influencia de las variables socio-demográficas, económicas, de comportamiento y de salud reproductiva en el trastorno mental común en las mujeres en edad fértil, que viven en el municipio rural de Uberaba, Minas Gerais, Brasil. Estudio observacional y transversal. Se usaron instrumentos sociodemográficos, económicos, de comportamiento y salud reproductiva, y el Self-Reporting Questionnaire (SRQ-20) para identificar los trastornos mentales comunes. En el análisis multifactorial de los datos, se utilizó la regresión logística múltiple. El estudio incluyó a 280 mujeres. La prevalencia de los trastornos mentales comunes fue de 35,7%. En el análisis de regresión logística, las variables convivencia con su pareja y la escolarización se asociaron con trastorno mental común, incluso después de ajustar por otras variables. Los resultados muestran la relación entre los factores sociales y de comportamiento con el trastorno mental común entre las mujeres rurales. La identificación y la atención individual en la atención primaria de salud son esenciales para la calidad de vida de las mujeres.

Número de ganglios linfáticos metastásicos como determinante de los resultados después de prostatectomía radical de rescate para el cáncer de próstata de radiación recurrente

PubMed Central

Gugliemetti, G; Sukhu, R; Conca Baenas, M A.; Meeks, J; Sjoberg, D D.; Eastham, J A.; Scardino, P T.; Touijer, K

2017-01-01

Resumen Antecedentes La presencia de metástasis en los ganglios linfáticos (MGL) en la prostatectomía radical de rescate (PRs) se asocia con un mal pronóstico. Los factores predictivos de resultados en este contexto siguen siendo indeterminados. El objetivo fue evaluar el papel de número de ganglios linfáticos positivos sobre el resultado de los pacientes con MGL después de PRs y para el cáncer de próstata de radio-recurrente. Material y métodos Se analizaron los datos de una cohorte consecutiva de 215 hombres tratados con PRr en una sola institución. Se utilizaron los modelos de regresión de riesgos proporcionales de Cox univariante para la recurrencia bioquímica (RBQ) y los resultados metastásicos, con el antígeno prostático específico, la puntuación de Gleason, la extensión extraprostática, la invasión de vesículas seminales, el tiempo entre la terapia de radiación y PRr y el número de ganglios positivos como factores predictivos. Resultados De los 47 pacientes con MGL, 37 desarrollaron RBQ, 11 desarrollaron metástasis a distancia y 4 fallecieron con una mediana de seguimiento de 2,3 años para los supervivientes. El riesgo de metástasis aumentó con mayores niveles preoperatorios de PSA (HR 1,19 por 1 ng/ml; IC del 95%: 1,06, 1,34; p = 0,003). Los factores predictivos restantes no alcanzaron niveles convencionales de significación. Sin embargo, la eliminación de 3 o más ganglios linfáticos positivos demostró una asociación positiva, como se esperaba, con enfermedad metastásica (HR 3,44, IC: 0,91, 13,05; p = 0,069) en comparación con uno o dos ganglios positivos. Del mismo modo, la presencia de extensión extraprostática, invasión de vesículas seminales y grado de Gleason superior a 7 también demostraron una asociación positiva con un mayor riesgo de metástasis, con índices de riesgo de 3,97 (IC del 95% 0,50; 31,4; p = 0,2), 3,72 (IC 95% 0,80, 17,26; p = 0,1) y 1,45 (IC del 95% 0,44, 4,76; p = 0,5), respectivamente. Conclusiones En los pacientes con MGL después de PRr para el cáncer de próstata radiorecurrente, es probable que el riesgo de metástasis a distancia esté influenciado por el número de ganglios positivos (3 o más), alto PSA preoperatorio, grado de Gleason y estadio patológico avanzado. Estos resultados son consistentes con los hallazgos del número de ganglios (de 1 a 2 frente a 3 o más ganglios positivos) como un indicador pronóstico después de la prostatectomía radical primaria y fortalecen la petición de una revisión de la estadificación ganglionar del cáncer de próstata. PMID:27184342

The effect of a self-constructed material on children's physical activity during recess.

PubMed

Méndez-Giménez, Antonio; Cecchini, José-Antonio; Fernández-Río, Javier

2017-06-26

To analyze whether an intervention supported by free play with a self-constructed material increases the level of physical activity of students during recess. The participants were 166 children of third to sixth grade, between nine and 12 years old (average = 10.64; SS = 1.13). An experimental project was conducted with pre-test and post-test measurement, and a control group. Experimental group participants built cardboard paddles (third and fourth) and flying rings (fifth and sixth), a material they used freely for one week during recess. ActiGraph-GT3X accelerometers were used to measure physical activity. An ANOVA of repeated measures was used to find differences between groups and genders. Significant intervention effects were found in the analyzed variables: sedentary activity (F = 38.19; p < 0.01), light (F = 76.56; p < 0.01), moderate (F = 27.44; p < 0.01), vigorous (F = 61.55; p < 0.01), and moderate and vigorous (F = 68.76; p < 0.01). Significant gender differences were shown (time × group × gender) for moderate (F = 6.58; p < 0.05) and vigorous (F = 5.51; p < 0.05) activity. The self-constructed material is effective to increase the physical activity levels of children during recess; it decreases sedentary activity and light physical activity and increases the time devoted to moderate physical activity and vigorous physical activity, both in boys and in girls. The boys had an increase in vigorous physical activity and the girls in moderate physical activity. Due to its low cost, this strategy is recommended for administrators and teachers to increase the physical activity of children during recess. Analizar si una intervención basada en el juego libre con material autoconstruido aumenta el nivel de actividad física de los escolares durante el recreo. Participaron 166 niños de tercero a sexto de educación primaria, de entre nueve y 12 años de edad (media = 10,64; DE = 1,13). Se realizó un diseño experimental con medidas pretest y postest, y un grupo control. Los participantes del grupo experimental construyeron palas de cartón (tercero y cuarto) y aros voladores (quinto y sexto), material que usaron libremente durante una semana en los recreos. Se utilizaron acelerómetros ActiGraph-GT3X para medir la actividad física. Se usó un ANOVA de medidas repetidas para investigar las diferencias entre grupos y sexo. Se encontraron efectos de intervención significativos en las variables analizadas: actividad sedentaria (F = 38,19; p < 0,01), ligera (F = 76,56; p < 0,01), moderada (F = 27,44; p < 0,01), vigorosa (F = 61,55; p < 0,01), y moderada y vigorosa (F = 68,76; p < 0,01). Emergieron diferencias significativas de sexo (tiempo x grupo x sexo) para la actividad moderada (F = 6,58; p < 0,05) y vigorosa (F = 5,51; p < 0,05). El material autoconstruido es eficaz para aumentar los niveles de actividad física de los niños en el recreo; disminuye la actividad sedentaria y la actividad física ligera, y aumenta el tiempo dedicado a la actividad física moderada y actividad física vigorosa, tanto en varones como en mujeres. Los varones aumentaron más la actividad física vigorosa y las mujeres, la actividad física moderada. Por su bajo coste, se recomienda esta estrategia a gestores y profesores para incrementar la actividad física de los niños durante el recreo.

Diagnosis of compliance of health care product processing in Primary Health Care.

PubMed

Roseira, Camila Eugenia; Silva, Darlyani Mariano da; Passos, Isis Pienta Batista Dias; Orlandi, Fabiana Souza; Padoveze, Maria Clara; Figueiredo, Rosely Moralez de

2016-11-21

identify the compliance of health care product processing in Primary Health Care and assess possible differences in the compliance among the services characterized as Primary Health Care Service and Family Health Service. quantitative, observational, descriptive and inferential study with the application of structure, process and outcome indicators of the health care product processing at ten services in an interior city of the State of São Paulo - Brazil. for all indicators, the compliance indices were inferior to the ideal levels. No statistically significant difference was found in the indicators between the two types of services investigated. The health care product cleaning indicators obtained the lowest compliance index, while the indicator technical-operational resources for the preparation, conditioning, disinfection/sterilization, storage and distribution of health care products obtained the best index. the diagnosis of compliance of health care product processing at the services assessed indicates that the quality of the process is jeopardized, as no results close to ideal levels were obtained at any service. In addition, no statistically significant difference in these indicators was found between the two types of services studied. identificar a conformidade do processamento de produtos para saúde na Atenção Primária à Saúde e avaliar possível diferença na conformidade entre as unidades caracterizadas como Unidade Básica de Saúde e Unidade Saúde da Família. estudo quantitativo, observacional, descritivo e inferencial, com a aplicação de indicadores de estrutura, processo e resultado referentes ao processamento de produtos para a saúde em dez unidades, de um município do interior de São Paulo - Brasil. todos os indicadores obtiveram índice de conformidade inferior ao ideal. Não houve diferença estatisticamente significante nos indicadores entre os dois tipos de unidades investigadas, sendo o indicador de limpeza de produtos para saúde o de menor índice de conformidade, enquanto indicador de recursos técnico-operacionais para preparo, acondicionamento, desinfecção/esterilização, guarda e distribuição de produtos para saúde, o de melhor índice. o diagnóstico de conformidade do processamento de produtos para saúde nas unidades avaliadas indica comprometimento da qualidade do processo, uma vez que não foram obtidos resultados próximos ao valor ideal em nenhuma unidade. Além disso, não houve diferença estatisticamente significante desses indicadores entre os dois tipos de unidades estudadas. identificar la conformidad del procesamiento de productos para la salud en la Atención Primaria a la Salud y evaluar una posible diferencia en la conformidad entre las unidades caracterizadas: Unidad Básica de Salud y Unidad Salud de la Familia. estudio cuantitativo, observacional, descriptivo e inferencial; se aplicaron indicadores de estructura, proceso y resultado, referentes al procesamiento de productos para la salud en diez unidades de un municipio del interior de Sao Paulo, Brasil. todos los indicadores obtuvieron índice de conformidad inferior a lo ideal. No hubo diferencia estadísticamente significativa de los indicadores entre los dos tipos de unidades investigadas, siendo el indicador de limpieza de productos para la salud el de menor índice de conformidad; por otro lado, como indicador de recursos técnico-operacionales para preparación, acondicionamiento, desinfección/esterilización, almacenamiento y distribución de productos para la salud, fue el de mejor índice. el diagnóstico de conformidad del procesamiento de productos para la salud en las unidades evaluadas indica que está comprometida la calidad del proceso, ya que no fueron obtenidos resultados próximos al valor ideal en ninguna unidad. Además de eso, no hubo diferencia estadísticamente significativa de esos indicadores entre los dos tipos de unidades estudiadas.

Mapping opportunities and challenges for rewilding in Europe

PubMed Central

Ceaușu, Silvia; Hofmann, Max; Navarro, Laetitia M; Carver, Steve; Verburg, Peter H; Pereira, Henrique M

2015-01-01

Farmland abandonment takes place across the world due to socio-economic and ecological drivers. In Europe agricultural and environmental policies aim to prevent abandonment and halt ecological succession. Ecological rewilding has been recently proposed as an alternative strategy. We developed a framework to assess opportunities for rewilding across different dimensions of wilderness in Europe. We mapped artificial light, human accessibility based on transport infrastructure, proportion of harvested primary productivity (i.e., ecosystem productivity appropriated by humans through agriculture or forestry), and deviation from potential natural vegetation in areas projected to be abandoned by 2040. At the continental level, the levels of artificial light were low and the deviation from potential natural vegetation was high in areas of abandonment. The relative importance of wilderness metrics differed regionally and was strongly connected to local environmental and socio-economic contexts. Large areas of projected abandonment were often located in or around Natura 2000 sites. Based on these results, we argue that management should be tailored to restore the aspects of wilderness that are lacking in each region. There are many remaining challenges regarding biodiversity in Europe, but megafauna species are already recovering. To further potentiate large-scale rewilding, Natura 2000 management would need to incorporate rewilding approaches. Our framework can be applied to assessing rewilding opportunities and challenges in other world regions, and our results could guide redirection of subsidies to manage social-ecological systems. Mapeo de Oportunidades y Retos para el Retorno de la Vida Silvestre Resumen El abandono de tierras agrícolas ocurre en todo el mundo debido a factores socio-económicos y ecológicos. En Europa, las políticas ambientales y agrícolas tienen el objetivo de prevenir el abandono y frenar la sucesión ecológica. La reintroducción o el retorno de la vida silvestre (“rewilding”) representa una estrategia alternativa a esto. Desarrollamos un marco de trabajo para evaluar las oportunidades de reintroducción en diferentes dimensiones de naturaleza a lo largo de Europa. Mapeamos la luz artificial, la accesibilidad para humanos con base en la infraestructura de transporte, la proporción de productividad primaria (es decir, la productividad del ecosistema incautado por los humanos por medio de la agricultura o la silvicultura) y la divergencia de vegetación natural potencial en áreas que se proyecta estarán abandonadas para el 2040. A nivel continental, los niveles de luz artificial fueron bajos y la divergencia de vegetación natural potencial fue alta en las áreas de abandono. La importancia relativa de las medidas de naturaleza difirió regionalmente y estuvieron conectadas fuertemente a los contextos ambientales y socio-económicos locales. Las grandes áreas de abandono proyectado estuvieron localizadas frecuentemente en o alrededor de sitios Natura 2000. Con base en estos resultados, argumentamos que el manejo debería ser fabricado para restaurar los aspectos de la naturaleza que son carentes en cada región. Todavía quedan muchos obstáculos con respecto a la biodiversidad en Europa, pero las especies de megafauna ya se están recuperando. Para potenciar aún más la reintroducción a gran escala, el manejo de Natura 2000 necesitaría incorporar estrategias de reintroducción. Nuestro marco de trabajo puede aplicarse a la evaluación de las oportunidades de reintroducción y a los obstáculos en otras regiones del mundo, y nuestros resultados pueden guiar la redirección de los subsidios para manejar los sistemas socio-ecológicos. PMID:25997361

Life-cycle optimization model for distributed generation in buildings

NASA Astrophysics Data System (ADS)

Safaei, Amir

O setor da construcao e responsavel por uma grande parte do consumo de energia e emissoes na Uniao Europeia. A Geracao Distribuida (GD) de energia, nomeadamente atraves de sistemas de cogeracao e tecnologias solares, representa um papel importante no futuro energetico deste setor. A otimizacao do funcionamento dos sistemas de cogeracao e uma tarefa complexa, devido as diversas variaveis em jogo, designadamente: os diferentes tipos de necessidades energeticas (eletricidade, aquecimento e arrefecimento), os precos dinamicos dos combustiveis (gas natural) e da eletricidade, e os custos fixos e variaveis dos diferentes sistemas de GD. Tal torna-se mais complexo considerando a natureza flutuante das tecnologias solares termicas e fotovoltaicas. Ao mesmo tempo, a liberalizacao do mercado da eletricidade permite exportar para a rede, a electricidade gerada localmente. Adicionalmente, a operacao estrategica de um sistema de GD deve atender aos quadros politicos nacionais, se tiver como objetivo beneficiar de tais regimes. Alem disso, considerando os elevados impactes ambientais do setor da construcao, qualquer avaliacao energetica de edificios rigorosa deve tambem integrar aspetos ambientais, utilizando uma abordagem de Ciclo de Vida (CV). Uma avaliacao de Ciclo de Vida (ACV) completa de um sistema de GD deve incluir as fases relativas a operacao e construcao do sistema, bem como os impactes associados a producao dos combustiveis. Foram analisadas as emissoes da producao de GN, as quais variam de acordo com a origem, tipo (convencional ou nao-convencional), e estado (na forma de GN Liquefeito (GNL) ou gas). Do mesmo modo, o impacte dos sistemas solares e afetado pela meteorologia e radiacao solar, de acordo com a sua localizacao geografica. Sendo assim, uma avaliacao adequada dos sistemas de GD exige um modelo de ACV adequado a localizacao geografica (Portugal), integrando tambem a producao de combustivel (GN), tendo em conta as suas diferentes fontes de abastecimento. O principal objetivo desta tese de doutoramento foi desenvolver um modelo para otimizar o desenho e operacao de sistemas de GD para o setor da construcao de edificios comerciais em Portugal, considerando os respetivos Impactes de Ciclo de Vida (IAVC) e Custos de Ciclo de Vida (CCV), de modo a satisfazer as necessidades energeticas do edificio. Tres tipos de tecnologias de cogeracao (Micro-Turbinas, Motores de combustao interna, e Celulas combustiveis de Oxido solido), e dois tipos de tecnologias de energia solar, solar termica e fotovoltaica, constituem os sistemas de GD que sao acoplados aos sistemas convencionais. Foi desenvolvido um modelo de CV, tendo em conta todos os impactes relacionados com a construcao e operacao dos sistemas de energia, bem como os processos a montante relacionados com a producao do GN. Em particular, o mix de GN consumido em Portugal em 2011 foi identificado (60% da Nigeria, 40% da Argelia) e os impactes relativos a cada uma das vias de abastecimento foram avaliados separadamente para quatro categorias de impacte ambiental: Consumo de Energia Primaria (CEP), Gases com Efeito de Estufa (GEE), acidificacao, e eutrofizacao. Devido a importancia das emissoes de GEE na formulacao de politicas, foi tambem realizada uma analise de incerteza as emissoes de GEE do GN fornecido a Portugal. Foi desenvolvido um modelo matematico, em linguagem de Programacao General Algebraic Modeling System (GAMS), que utiliza os resultados da ACV dos sistemas de energia e as suas implicacoes economicas para minimizar o CCV e IACV ao longo de um horizonte de planeamento definido pelo decisor. Foram derivadas fronteiras otimas de Pareto, representando as relacoes entre o tipo de IACV (CEP, GEE, acidificacao, eutrofizacao) e CCV decorrentes da satisfacao das necessidades energeticas do edificio. Para aumentar a robustez do modelo, dada a incerteza dos precos dos combustiveis (GN e eletricidade), foi desenvolvido um modelo de custos robusto para os sistemas de GD, que e menos afetado por perturbacoes relativas aos custos de combustivel. A aplicacao do modelo proposto foi testada num caso de estudo real, um edificio comercial localizado na cidade de Coimbra, em Portugal.

Woman experiencing gynecologic surgery: coping with the changes imposed by surgery.

PubMed

Silva, Carolina de Mendonça Coutinho E; Vargens, Octavio Muniz da Costa

2016-08-29

to describe the feelings and perceptions resulting from gynecologic surgery by women and analyze how they experience the changes caused by the surgery. a qualitative, descriptive and exploratory study, which had Symbolic Interactionism and Grounded Theory as its theoretical framework. Participants of the study: 13 women submitted to surgery: Total Abdominal Hysterectomy, Total Abdominal Hysterectomy with bilateral Adnexectomy, Wertheim-Meigs surgery, Oophorectomy, Salpingectomy, Mastectomy, Quadrantectomy and Tracheloplasty. Individual interviews were conducted, recorded and analyzed according to the comparative analysis technique of the Grounded Theory. from the data two categories emerged - Perceiving a different body and feeling as a different person and; building the meaning of mutilation. The changes experienced make women build new meanings and change the perception of themselves and their social environment. From the interaction with their inner self, occurred a reflection on relationships, the difference in their body and themselves, the functions it performs and the harm caused by the surgery. the participants felt like different women; the mutilation developed in concrete feelings, due the loss of the organ, and in abstract, linked to the impact of social identity and female functionality. The importance of the nurse establishing a multidimensional care, to identify the needs that go beyond the biological body is perceived. descrever as sensações e percepções advindas das cirurgias ginecológicas pelas mulheres e analisar como elas vivenciam as mudanças geradas pelas cirurgias. estudo qualitativo, descritivo-exploratório, que teve o Interacionismo Simbólico e Grounded Theory como referencial teórico-metodológico. Participaram 13 mulheres submetidas às cirurgias: Histerectomia Total Abdominal, Histerectomia Total Abdominal com Anexectomia bilateral, cirurgia de Wertheim-Meigs, Ooforectomia, Salpingectomia, Mastectomia, Quadrantectomia e Traqueloplastia. Realizadas entrevistas individuais em profundidade, gravadas e analisadas segundo a técnica de análise comparativa da Grounded Theory. a partir dos dados emergiram duas categorias - Percebendo um corpo diferente e sentindo-se uma pessoa diferente e Construindo o significado de mutilação. As mudanças vivenciadas fazem as mulheres construírem novos significados e mudar a percepção de si e do seu meio social. A partir da interação consigo mesmas e com este meio, ocorreu a reflexão sobre relacionamentos, a diferença no corpo e em si, nas funções que desempenha e sobre a mutilação provocada pela cirurgia. as participantes sentiram-se mulheres diferentes; a mutilação sentida desdobrou-se em concreta, pela perda do órgão, e abstrata, vinculada ao impacto na identidade social e funcional feminina. Percebe-se a importância da enfermeira estabelecer um cuidado multidimensional, que identifique as necessidades que vão além do corpo biológico. describir las sensaciones y percepciones que surgen de la cirugía ginecológica para las mujeres y analizar cómo experimentan los cambios generados por la cirugía. estudio cualitativo, descriptivo-exploratorio, que tenía el Interaccionismo Simbólico y la Grounded Theory como marco teórico y metodológico. Los sujetos fueron 13 mujeres sometidas a cirugía: Histerectomía abdominal total, Histerectomía Abdominal Total con Anexectomía bilateral, cirugía Wertheim-Meigs, Ooforectomía, Salpingectomía, Mastectomía, Cuadrantectomía y Traqueloplastia. Se realizaron entrevistas individuales en profundidad, registradas y analizadas de acuerdo con la técnica de análisis comparativo de la Grounded Theory. a partir de los datos surgieron dos categorías - Darse cuenta de un cuerpo diferente y sentirse una persona diferente y Construyendo el significado de la mutilación. Los cambios experimentados hacen que las mujeres construyan nuevos significados y cambien la percepción de si misma y el entorno social. A partir de la interacción con ella misma y por este medio se produjo la reflexión sobre las relaciones, la diferencia en el cuerpo y en sí, las funciones que realiza y la mutilación causada por la cirugía. las participantes se consideraron diferentes mujeres; la mutilación sentida se desarrolló en concreto, por la pérdida del órgano, y abstracta, ligada al impacto en la identidad social y funcional femenina. Percibimos la importancia de la enfermera de establecer una atención multidimensional, para identificar las necesidades que van más allá del cuerpo biológico.

Effects of indacaterol versus tiotropium on exercise tolerance in patients with moderate COPD: a pilot randomized crossover study.

PubMed

Berton, Danilo Cortozi; Santos, Álvaro Huber Dos; Bohn, Ivo; Lima, Rodrigo Quevedo de; Breda, Vanderléia; Teixeira, Paulo José Zimermann

2016-01-01

To compare a once-daily long-acting β2 agonist (indacaterol 150 µg) with a once-daily long-acting anticholinergic (tiotropium 5 µg) in terms of their effects on exercise endurance (limit of tolerance, Tlim) in patients with moderate COPD. Secondary endpoints were their effects on lung hyperinflation, exercise-related dyspnea, and daily-life dyspnea. This was a randomized, single-blind, crossover pilot study involving 20 patients (mean age, 60.9 ± 10.0 years; mean FEV1, 69 ± 7% of predicted). Spirometric parameters, Transition Dyspnea Index scores, Tlim, and exertional dyspnea were compared after three weeks of each treatment (with a one-week washout period between treatments). Nineteen patients completed the study (one having been excluded because of COPD exacerbation). Improvement in Tlim from baseline tended to be greater after treatment with tiotropium than after treatment with indacaterol (96 ± 163 s vs. 8 ± 82 s; p = 0.06). Tlim significantly improved from baseline after treatment with tiotropium (having increased from 396 ± 319 s to 493 ± 347 s; p = 0.010) but not after treatment with indacaterol (having increased from 393 ± 246 to 401 ± 254 s; p = 0.678). There were no differences between the two treatments regarding improvements in Borg dyspnea scores and lung hyperinflation at "isotime" and peak exercise. There were also no significant differences between treatments regarding Transition Dyspnea Index scores (1.5 ± 2.1 vs. 0.9 ± 2.3; p = 0.39). In patients with moderate COPD, tiotropium tends to improve Tlim in comparison with indacaterol. No significant differences were observed between the two treatments regarding their effects on lung hyperinflation, exercise-related dyspnea, and daily-life dyspnea. Future studies, including a larger number of patients, are required in order to confirm our findings and explore mechanistic explanations. (ClinicalTrials.gov identifier: NCT01693003 [http://www.clinicaltrials.gov/]). Comparar um β2-agonista de longa duração administrado uma vez por dia (indacaterol 150 µg) a um anticolinérgico de longa duração administrado uma vez por dia (tiotrópio 5 µg) quanto a seus efeitos na resistência ao exercício (limite de tolerância, Tlim) em pacientes com DPOC moderada. Os desfechos secundários foram seus efeitos na hiperinsuflação pulmonar, na dispneia causada pelo exercício e na dispneia na vida diária. Estudo piloto randomizado cruzado e simples cego com 20 pacientes (média de idade: 60,9 ± 10,0 anos; média do VEF1: 69 ± 7% do previsto). Parâmetros espirométricos, pontuação no Transition Dyspnea Index, Tlim e dispneia aos esforços foram comparados após três semanas de cada tratamento (com uma semana de intervalo entre os tratamentos). Dezenove pacientes completaram o estudo - um foi excluído por causa de exacerbação da DPOC. A melhora no Tlim tendeu a ser maior com tiotrópio do que com indacaterol (96 ± 163 s vs. 8 ± 82 s; p = 0,06). Em comparação com os valores basais, o Tlim melhorou significativamente com tiotrópio (aumentando de 396 ± 319 s para 493 ± 347 s; p = 0,010), mas não com indacaterol (aumentando de 393 ± 246 para 401 ± 254 s; p = 0,678). Não houve diferença entre os tratamentos quanto à melhora na pontuação na escala de dispneia de Borg e na insuflação pulmonar no "isotempo" e no pico do exercício. Também não houve diferenças significativas entre os tratamentos quanto à pontuação no Transition Dyspnea Index (1,5 ± 2,1 vs. 0,9 ± 2,3; p = 0,39). Em pacientes com DPOC moderada, o tiotrópio tende a melhorar o Tlim em comparação com o indacaterol. Não houve diferenças significativas entre os tratamentos quanto a seus efeitos na insuflação pulmonar, na dispneia durante o exercício e na dispneia na vida diária. São necessários mais estudos, com um número maior de pacientes, para confirmar nossos achados e explorar explicações mecanicistas. (ClinicalTrials.gov identifier: NCT01693003 [http://www.clinicaltrials.gov/]).

Contribution of Systematic Reviews to Management Decisions

PubMed Central

COOK, CARLY N; POSSINGHAM, HUGH P; FULLER, RICHARD A

2014-01-01

Systematic reviews comprehensively summarize evidence about the effectiveness of conservation interventions. We investigated the contribution to management decisions made by this growing body of literature. We identified 43 systematic reviews of conservation evidence, 23 of which drew some concrete conclusions relevant to management. Most reviews addressed conservation interventions relevant to policy decisions; only 35% considered practical on-the-ground management interventions. The majority of reviews covered only a small fraction of the geographic and taxonomic breadth they aimed to address (median = 13% of relevant countries and 16% of relevant taxa). The likelihood that reviews contained at least some implications for management tended to increase as geographic coverage increased and to decline as taxonomic breadth increased. These results suggest the breadth of a systematic review requires careful consideration. Reviews identified a mean of 312 relevant primary studies but excluded 88% of these because of deficiencies in design or a failure to meet other inclusion criteria. Reviews summarized on average 284 data sets and 112 years of research activity, yet the likelihood that their results had at least some implications for management did not increase as the amount of primary research summarized increased. In some cases, conclusions were elusive despite the inclusion of hundreds of data sets and years of cumulative research activity. Systematic reviews are an important part of the conservation decision making tool kit, although we believe the benefits of systematic reviews could be significantly enhanced by increasing the number of reviews focused on questions of direct relevance to on-the-ground managers; defining a more focused geographic and taxonomic breadth that better reflects available data; including a broader range of evidence types; and appraising the cost-effectiveness of interventions. Contribuciones de las Revisiones Sistemáticas a las Decisiones de Manejo Resumen Las revisiones sistemáticas resumen integralmente la evidencia sobre la efectividad de las intervenciones de conservación. Investigamos la contribución de las decisiones de manejo hechas por este creciente cuerpo de literatura. Identificamos 43 revisiones sistemáticas de evidencia de conservación, 23 de las cuales hicieron algunas conclusiones concretas relevantes al manejo. La mayoría de las revisiones se dirigían a intervenciones de conservación relevantes a las decisiones políticas; sólo el 35% consideraba intervenciones de manejo sobre-la-causa prácticas. La mayoría de las revisiones cubrieron solo una pequeña fracción de la amplitud geográfica y taxonómica a la que buscaban dirigirse (mediana = 13% de los países relevantes y 16% de los taxones relevantes). La probabilidad de que las revisiones tuvieran por lo menos algunas implicaciones para el manejo tendió a incrementar conforme la cobertura geográfica incrementaba y a declinar conforme aumentaba la amplitud taxonómica. Estos resultados sugieren que la amplitud de una revisión taxonómica requiere de una consideración cuidadosa. Las revisiones identificaron una media de 312 estudios primarios relevantes pero excluyeron 88% de estos por deficiencias en el diseño o fallas para coincidir con otros criterios de inclusión. Las revisiones resumieron en promedio 248 juegos de datos y 112 años de actividad de investigación, pero la probabilidad de que sus resultados tuvieran por lo menos algunas implicaciones para el manejo no incrementaron mientras la cantidad de investigación primaria resumida aumentaba. En algunos casos, las conclusiones fueron elusivas a pesar de la inclusión de cientos de conjuntos de datos y años de actividad de investigación acumulada. Las revisiones sistemáticas son una parte importante del juego de herramientas en la toma de decisiones de conservación, aunque consideramos que los beneficios de las revisiones sistemáticas podrían ser mejorados significativamente al incrementar el número de revisiones centradas en preguntas con relevancia directa a administradores sobre-la-causa; definiendo una amplitud geográfica y taxonómica más enfocada que reflejo los datos disponibles; incluyendo un rango más amplio de tipos de evidencia; y evaluando la efectividad de costo de las intervenciones. PMID:24001025

Taking a look to promoting health and complications' prevention: differences by context.

PubMed

Freire, Rosa Maria de Albuquerque; Landeiro, Maria José Lumini; Martins, Maria Manuela Ferreira Pereira da Silva; Martins, Teresa; Peres, Heloísa Helena Ciqueto

2016-08-08

to acknowledge and compare the health promotion and complications' prevention practices performed by nurses working in hospital and primary health care contexts. descriptive, exploratory and crosscutting study, performed with 474 nurses selected by convenience sampling. It was used a form that encompassed two categories of descriptive statements about quality in the professional exercise of nurses. This study had ethical committee approval. the nurses' population was mainly women (87,3%) with an average age of 35,5 years. There was more practices of the hospital's nurses related to the identification of potential problems of the patient (p=0.001) and supervision of the activities that put in place the nursing interventions and the activities that they delegate (p=0.003). the nurses perform health promotion and complications' prevention activities, however not in a systematic fashion and professional practices differ by context. This study is relevant as it may promote the critical consciousness of the nurses about the need of stressing quality practices. conhecer e comparar as práticas de promoção da saúde e prevenção de complicações de enfermeiros que exercem em contexto hospitalar e em cuidados de atenção básica à saúde. estudo descritivo, exploratório e transversal desenvolvido com 474 enfermeiros, selecionados por meio de amostragem por conveniência. Foi utilizado questionário que integrou duas categorias de enunciados descritivos de qualidade do exercício profissional dos enfermeiros. O estudo foi aprovado em comitê de ética. a maioria dos enfermeiros era do sexo feminino (87,3%), com idade média de 35,5 anos. Houve mais práticas dos enfermeiros dos cuidados básicos à saúde relativamente a promoção de estilos de vida saudável (<0.001) e encaminhamento de situações problemáticas identificadas, para outros profissionais (p=0.039). Houve mais práticas dos enfermeiros do hospital relativamente a identificação dos problemas potenciais do paciente (p=0.001) e supervisão das atividades que concretizam as intervenções de enfermagem e as atividades que delegam (p=0.003). os enfermeiros realizam atividades de promoção da saúde e prevenção de complicações, porém, não de forma sistemática e as práticas profissionais diferem com relação ao contexto. Este estudo é relevante na medida em que pode promover a conscientização dos enfermeiros para a necessidade de reforçar práticas de qualidade. conocer y comparar las practicas de promoción de la salud y prevención de complicaciones, de los enfermeros que ejercen en el contexto de hospitales y en cuidados de atención primaria de salud. estudio descriptivo, exploratorio y transversal, desarrollado con 474 enfermeros, seleccionados por muestreo de conveniencia. Se utilizó un cuestionario que integra dos categorías de enunciados descriptivos de la calidad del ejercicio profesional de los enfermeros. El estudio fue aprobado en comité de ética. la mayoría de los enfermeros eran del sexo femenino (87,3%) con una edad promedio de 35,5 años. Se encontraron mayor cantidad de prácticas de estos enfermeros en cuidados primarios en relación a la promoción de estilos de vida saludable (<0.001) y referencia de situaciones problemáticas para otros profesionales (p=0.039). También se encontraron más prácticas de los enfermeros de hospital en relación a identificación de problemas potenciales del paciente (p=0.001) y supervisión de las actividades que concretan las intervenciones de enfermería y las actividades que delegan (p=0.003). los enfermeros realizan actividades de promoción de salud y prevención de complicaciones, sin embargo, no en forma sistemática, y las prácticas varían en relación al contexto. Este estudio es relevante en la medida que puede promover la concientización de los enfermeros para la necesidad de reforzar prácticas de calidad.

A Grounded theory study of the intention of nurses to leave the profession.

PubMed

Alilu, Leyla; Zamanzadeh, Vahid; Valizadeh, Leila; Habibzadeh, Hosein; Gillespie, Mark

2017-06-05

this study explores the process of the development of an intention to leave bedside nursing. the process was studied from the perspective of 21 nurses using the grounded theory method. Data were collected using semi-structured interviews and the constant comparative method of Corbin and Strauss was used for data analysis. according to the participants, the two main categories, "social image of nursing", and "culture and structure of the bedside", were the contextual factors that influence why nurses are leaving bedside care provision. Disappointment with a perceived lack of progress or improvement in the clinical experience formed primary psychosocial concerns for the participants. Competence and a process of self-control were steps taken by the participants. These, associated with interventional conditions produced the outcomes of the loss of professional commitment and desire to leave bedside nursing. "Failure to integrate personal expectations with organizational expectations: in search of escape" was the central category of the study that linked the categories together. the findings of this study provide useful information about the needs of nurses for overcoming the intention to leave bedside care. The identification of this process can help in recognizing emerging problems and providing solutions for them. este estudo explora o processo de desenvolvimento da intenção de deixar a enfermagem de cabeceira. o processo foi estudado desde a perspectiva de 21 enfermeiras utilizando o método da Grounded Theory (Teoria Fundamentada). Os dados foram coletados utilizando entrevistas semi-estruturadas e o método comparativo constante de Corbin e Strauss se utilizou para analisar os dados. segundo os participantes, duas categorias principais, "imagem social da enfermagem" e "cultura e estrutura de cabeceira", foram os fatores contextuais que influenciam as razões para que as enfermeiras estejam deixando o cuidado de cabeceira. A decepção com a percepção de falta de progresso ou melhora na experiência clínica cria preocupações psicossociais primárias para as participantes. A competência e o processo de autocontrole são passos dados pelas participantes. Isso associado a condições de intervenção foram os resultados da perda do compromisso profissional que as leva a deixar o cuidado de cabeceira. "O fracasso em integrar expectativas pessoais e expectativas da organização: em busca de uma saída" foi a categoria central do estudo que uniu as categorias. os achados deste estudo proporcionam informação útil sobre as necessidades das enfermeiras para superar as intenções de deixar o cuidado de cabeceira. A identificação deste processo pode ajudar a reconhecer os problemas emergentes e oferecer soluções para resolvê-los. este estudio explora el proceso de desarrollo de la intención de dejar la enfermería de cuidado de cabecera. el proceso fue estudiado desde la perspectiva de 21 enfermeras utilizando el método de la Grounded Theory (Teoría Fundamentada). Los datos se recogieron utilizando entrevistas semiestructuradas; para analizar los datos se utilizó el método comparativo constante de Corbin y Strauss. según los participantes dos categorías principales ("imagen social de la enfermería" y "cultura y estructura del cuidado de cabecera ") fueron los factores contextuales que influenciaron las razones para que las enfermeras deseasen dejar el cuidado de cabecera. La decepción con una percepción de falta de progreso o mejora en la experiencia clínica causó preocupaciones psicosociales primarias en las participantes. La competencia y el proceso de autocontrol fueron considerados por las participantes, y esto asociado a las condiciones de intervención resultaron en la pérdida del compromiso profesional que las lleva a dejar el cuidado de cabecera. La categoría central del estudio que unió las categorías encontradas fue: "Fracaso para integrar las expectativas personales con expectativas de la organización: en busca de una salida". los hallazgos de este estudio proporcionan información útil sobre las necesidades de las enfermeras para superar las intenciones de abandonar el cuidado de cabecera. La identificación de este proceso puede ayudar a reconocer los problemas emergentes y ofrecer soluciones para resolverlos.

[Risk of fatal/non-fatal events in patients with previous coronary heart disease/acute myocardial infarction and treatment with non-steroidal anti-inflammatory drugs].

PubMed

Muñoz Olmo, L; Juan Armas, J; Gomariz García, J J

2017-09-04

Primary Care is the fundamental axis of our health system and obliges us to be consistent with our prescriptions. The non-steroidal anti-inflammatory drugs (NSAIDs) have been associated with increased cardiovascular risk and increased risk of all causes of death, as well as acute myocardial infarction (AMI) in patients with a previous myocardial infarction. Pain and cardiac patient management are 2 basic pillars in our daily activity, and we must know the limitations of NSAIDs in patients with established cardiovascular risk. We present a review of the scientific literature with primary interest in the role of NSAIDs and cardiovascular risk. The objective is to determine the relationship between the consumption of different NSAIDs and the fatal and non-fatal events among patients with known coronary disease. This is a review of the scientific literature with primary interest in the role of NSAIDs and cardiovascular risk. The literature review was conducted in PubMed search engines like Tripdatabase and with certain keywords. Of the 15 original papers found, 9 did not correspond completely to the central focus, so the approach was decided from 6 original articles from the past 5 years, which address the central focus of increased cardiovascular risk found (fatal and non-fatal events) in patients with prior cardiovascular disease or AMI being prescribed NSAIDs for any reason. The risk of fatal/non-fatal events in each of the studies is expressed by the odds ratio (OR)/hazard ratio (HR), defined as the probability of an event occurring. A moderate risk was observed for ibuprofen. It increases the risk of acute coronary syndrome after 5 years of cardiovascular event, especially in the 2nd year (OR 1.63; 95% CI 1.42-1.87). It also increases the risk of stroke (HR 1.23; 95% IC 1.10-1.38). Cyclo-oxygenase-2 inhibitors were the third risk group, after nabumetone and diclofenac. Celecoxib increases risk from the 14th day of treatment (HR 2.3; 95% CI 1.79-3.02), having an OR of 1.47 (95% CI 1.05-2.07) for new AMI. Rofecoxib shows a risk of fatal cardiovascular events, even at low doses, and after 7 days of treatment (HR 2.5; 95% CI 1.91-3.46), with an OR of 2.30 (95% CI 1.76-2.99) for new AMI. Naproxen had a lower risk of cardiovascular death and new cardiovascular events, but no significant results except for treatment longer than 90 days (HR 1.55; 95% CI 1.10-2.17), with increased gastrointestinal bleeding and associated comorbidity during the first year of treatment (HR 1.44; 95% CI 1.07-1.94). Ketorolac is seen as the drug of greatest risk for new AMI: Oral treatment (OR 3.91; 95% CI 2.02-7.58). The review highlights the cardio-protective factor of certain drugs, such as antiplatelet agents and statins in patients, with NSAIDs use. For example, in patients with greater comorbidity, differences were observed in the OR, with antiplatelet agents consumption giving an OR of 1.37 (95% CI 0.68-2.74), compared to the non-consumption, OR 1.79 (95% CI 1.16-2.78). The consumption of various NSAIDs and their relationship to increased risk of fatal and non-fatal acute coronary syndrome is classified by years. Consumption increases the risk regardless of the time elapsed in relation to those that did not take them, with the figures remaining virtually stable for five years. Diclofenac and cyclooxygenase-2 inhibitors (especially Rofecoxib) showed an increased risk, unlike naproxen, which had a lower risk. However, naproxen, and because of its greater capacity to generate gastrointestinal bleeding, increased for this reason, fatal events and comorbidity in these patients. Despite this, it still has the best cardiovascular safety profile. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

BREAST CANCER METASTASIS IN THE STOMACH: WHEN THE GASTRECTOMY IS INDICATED ?

PubMed

Rodrigues, Marcus Vinicius Rozo; Tercioti-Junior, Valdir; Lopes, Luiz Roberto; Coelho-Neto, João de Souza; Andreollo, Nelson Adami

2016-01-01

Breast cancer is the most common malignant neoplasm in the female population. However, stomach is a rare site for metastasis, and can show up many years after initial diagnosis and treatment of the primary tumor. Analyze a case series of this tumor and propose measures that can diagnose it with more precocity. Were analyzed 12 patients with secondary gastric tumors. Immunohistochemistry has demonstrated that primary tumor was breast cancer. We retrieved information of age, histological type, interval between diagnosis of the primary breast cancer and its metastases, immunohistochemistry results, treatment and survival. The mean age was 71.3 years (ranging 40-86). Ten cases had already been underwent mastectomy in the moment of the diagnosis of gastric metastasis. Two patients had diagnosis of both primary and secondary tumors concomitantly. At average, diagnosis of gastric metastasis was seven years after diagnosis of primary breast cancer (ranging 0-13). Besides, nine cases had also metastases in other organs, being bones the most affected ones. Immunohistochemistry of the metastases has shown positivity for CK7 antibody in 83.34%, estrogen receptor in 91.67%, progesterone receptor in 66.67% and AE1AE3 antibody in 75%, considering all 12 cases. Moreover, CK20 was absent significantly (66.67%). The positivity of BRST2 marker did not present statistical significance (41.67%). Eight cases were treated with chemotherapy associated or not with hormonal blockade. Surgical treatment of gastric metastasis was performed in four cases: three of them with total gastrectomy and one with distal gastrectomy. Follow-up has shown a mean survival of 14.58 months after diagnosis of metastasis, with only two patients still alive. Patients with a history of breast cancer presenting endoscopic diagnosis of gastric cancer it is necessary to consider the possibility of gastric metastasis of breast cancer. The confirmation is by immunohistochemistry and gastrectomy should be oriented in the absence of other secondary involvement and control of the primary lesion. A neoplasia de mama é o tumor maligno mais comum na população feminina tendo o trato gastrointestinal, e mais especificamente o estômago, como local incomum para metástases. Analisar uma série de casos com esse tumor e propor medidas que possam diagnosticá-lo com maior precocidade. Foram analisados retrospectivamente 12 pacientes com diagnóstico de neoplasia gástrica secundária a câncer de mama, confirmado por biópsia e imunoistoquímica. Foram analisados idade do diagnóstico, tipo histológico do tumor primário, intervalo de tempo entre o diagnóstico do tumor e a metástase, tratamento e sobrevida. A idade média foi de 71,3 anos (40-86 anos). Em média, o diagnóstico da metástase gástrica foi de sete anos após o diagnóstico da lesão primaria (0-13 anos). Nove casos tiveram metástases em outros órgãos, sendo os ossos os locais mais acometidos. Evidenciou-se positividade de anticorpo CK7 em 90,9% casos, receptor de estrógeno em 91,67%, receptor de progesterona em 66,67% e BRST2 em 41,67%. A ausência de CK20 foi de 88,89%. Oito casos foram tratados com quimioterapia associada ou não ao bloqueio hormonal e em quatro foi indicada ressecção cirúrgica sendo em três gastrectomia total e em um caso gastrectomia subtotal. A sobrevida média foi de 14,58 meses. Em doentes com história prévia de câncer de mama apresentando diagnóstico endoscópico de neoplasia gástrica, é necessário considerar a possibilidade de metástase. A confirmação é feita por estudo imunoistoquímico e a gastrectomia deve ser orientada diante da ausência de outros locais de acometimento secundário e controle da lesão primária.

Diagnosis and medical treatment of neuropathic pain in leprosy.

PubMed

Arco, Rogerio Del; Nardi, Susilene Maria Tonelli; Bassi, Thiago Gasperini; Paschoal, Vania Del Arco

2016-08-08

to identify the difficulties in diagnosing and treating neuropathic pain caused by leprosy and to understand the main characteristics of this situation. 85 patients were treated in outpatient units with reference to leprosy and the accompanying pain. We used a questionnaire known as the Douleur Neuropathic 4 test and we conducted detailed neurological exams. As a result, 42 patients were excluded from the study for not having proved their pain. Out of the 37 patients that experienced pain, 22 (59.5%) had neuropathic pain (or a mixture of this pain and their existing pain) and of these 90.8% considered this pain to be moderate or severe. 81.8% of the sample suffered with this pain for more than 6 months. Only 12 (54.5%) of the patients had been diagnosed with neuropathic pain and in almost half of these cases, this pain had not been diagnosed. With reference to medical treatment (n=12) for neuropathic pain, 5 (41.6%) responded that they became better. For the other 7 (58.4%) there were no changes in relation to the pain or in some cases the pain worsened in comparison to their previous state. Statistical analysis comparing improvements in relation to the pain amongst the patients that were treated (n=12) and those that were not, showed significant differences (value p=0.020). we noted difficulties in diagnosing neuropathic pain for leprosy in that almost half of the patients that were studied had not had their pain diagnosed. We attributed this to some factors such as the non-adoption of the appropriate protocols which led to inadequate diagnosis and treatment that overlooked the true picture. identificar as dificuldades em diagnosticar e tratar a dor neuropática causada pela hanseníase, bem como determinar as características principais dessa situação. examinaram-se 85 pacientes tratados no ambulatório de referência para hanseníase e referiam dor. Aplicou-se questionário, o teste Douleur Neuropathic 4, e criterioso exame neurológico pelo qual excluíram-se 42 pacientes por não se comprovar dor. dos 37 pacientes com dor, 22 (59,5%) tinham Douleur Neuropathic ou mista e, desses, 90,8% caracterizavam essa dor como de intensidade moderada ou severa, sendo que 81,8% sofriam por mais de 6 meses. Apenas 12 (54,5%) pacientes haviam sido diagnosticados com Douleur Neuropathic e quase metade dos casos (45,5%) estava sem reconhecimento. Quanto ao tratamento medicamentoso (n=12) para a Douleur Neuropathic, 5 (41,6%) responderam que tiveram melhora, nos outros 7 (58,4%) não houve alteração da dor ou pioraram quando se comparou ao quadro inicial. A análise estatística, comparando a melhora da dor entre os pacientes tratados (n=12) e aqueles não tratados (n=10), foi significante (valor-p=0,020). identificou-se dificuldade em diagnosticar a dor neuropática em hanseníase, haja vista que quase metade dos pacientes estudados estava sem reconhecimento desse quadro. Atribuíram-se, como fatores associados, a não adoção de protocolo apropriado para efetivo diagnóstico e tratamentos inadequados que podem mascarar o quadro. identificar las dificultades de diagnosticar y tratar el dolor neuropático causado por la lepra, así como determinar las características principales de esa situación. se examinaron 85 pacientes tratados en ambulatorio de referencia para lepra y que refirieron dolor. Se aplicó el cuestionario test Douleur Neuropathic 4, y se hizo un minucioso examen neurológico a través del cual se excluyeron 42 pacientes por no haberse comprobado dolor. de los 37 pacientes con dolor, 22 (59,5%) tenían dolor neuropático o mixto y, de esos, 90,8% caracterizaban ese dolor como de intensidad moderada o severa, siendo que 81,8% sufrían de él hace más de 6 meses. Apenas 12 (54,5%) pacientes habían sido diagnosticados con dolor neuropático y casi mitad de los casos (45,5%) estaba sin reconocimiento. En cuanto al tratamiento medicamentoso (n=12) para el dolor neuropático, 5 (41,6%) respondieron que tuvieron mejoría; en los otros 7 (58,4%) no hubo alteración del dolor o empeoraron cuando se comparó con el cuadro inicial. El análisis estadístico, comparando la mejoría del dolor entre los pacientes tratados (n=12) y aquellos no tratados (n=10), fue significativa (valor-p=0,020). se identificó dificultad en diagnosticar el dolor neuropático en la lepra, considerando que casi la mitad de los pacientes estudiados estaban sin reconocimiento de ese cuadro. Se atribuyeron como factores asociados la no adopción de protocolo apropiado para un efectivo diagnóstico y tratamientos inadecuados que pudieron haber enmascarar el cuadro.

Numerical analysis of the hydrogeologic controls in a layered coastal aquifer system, Oahu, Hawaii, USA

NASA Astrophysics Data System (ADS)

Oki, Delwyn S.; Souza, William R.; Bolke, Edward L.; Bauer, Glenn R.

The coastal aquifer system of southern Oahu, Hawaii, USA, consists of highly permeable volcanic aquifers overlain by weathered volcanic rocks and interbedded marine and terrestrial sediments of both high and low permeability. The weathered volcanic rocks and sediments are collectively known as caprock, because they impede the free discharge of groundwater from the underlying volcanic aquifers. A cross-sectional groundwater flow and transport model was used to evaluate the hydrogeologic controls on the regional flow system in southwestern Oahu. Controls considered were: (a) overall caprock hydraulic conductivity; and (b) stratigraphic variations of hydraulic conductivity in the caprock. Within the caprock, variations in hydraulic conductivity, caused by stratigraphy or discontinuities of the stratigraphic units, are a major control on the direction of groundwater flow and the distribution of water levels and salinity. Results of cross-sectional modeling confirm the general groundwater flow pattern that would be expected in a layered coastal system. Groundwater flow is: (a) predominantly upward in the low-permeability sedimentary units; and (b) predominantly horizontal in the high-permeability sedimentary units. Résumé Le système aquifère littoral du sud d'Oahu (Hawaii, États-Unis) est constitué par des aquifères de terrains volcaniques très perméables, recouverts par des roches volcaniques altérées, et interstratifiés avec des sédiments marins et continentaux de perméabilité aussi bien forte que faible. Les roches volcaniques altérées et les sédiments sont globalement considérés comme une couverture, parce qu'ils s'opposent à l'écoulement de l'eau souterraine provenant des aquifères volcaniques sous-jacents. Les contrôles hydrogéologiques sur le système aquifère régional du sud-ouest d'Oahu ont étéévaluées au moyen d'un modèle d'écoulement et de transport sur une section transversale. Ces contrôles prennent en compte la conductivité hydraulique de la couverture dans son ensemble et les variations de la conductivité hydraulique liées à la stratigraphie de la couverture. A l'intérieur de la couverture, les variations de la conductivité hydraulique, dues à la stratigraphie ou à des discontinuités entre les unités stratigraphiques, sont le contrôle principal de la direction d'écoulement et de la répartition des niveaux et de la salinité de l'eau. La modélisation sur une section transversale a donné des résultats qui confirment l'organisation générale des directions d'écoulement, telle qu'elle pouvait être envisagée dans un aquifère littoral multicouche. L'écoulement souterrain est essentiellement vertical vers le haut dans les unités sédimentaires à faible perméabilité, et essentiellement horizontal dans les unités sédimentaires à forte perméabilité. Resumen El sistema acuífero costero de la zona sur de Oahu, en Hawaii, está formado por acuíferos volcánicos de alta permeabilidad, subyacentes a rocas volcánicas alteradas, con inclusiones de sedimentos marinos y terrestres, tanto de alta como de baja permeabilidad. Al conjunto de rocas volcánicas alteradas y sedimentos se le conoce por "tapón de roca", ya que impide la descarga libre de las aguas subterráneas del acuífero volcánico subyacente. Se usó un modelo de flujo de agua subterránea y transporte de solutos en sección vertical para evaluar los aspectos hidrogeológicos que controlan el flujo regional en la zona sudoeste de Oahu. Se consideraron: (a) la conductividad hidráulica global del tapón y (b) las variaciones estratigráficas de la conductividad hidráulica. En el tapón de roca, las variaciones de la conductividad hidráulica, causadas por la estratigrafía o por discontinuidades en las unidades estratigráficas, son las que controlan la dirección del flujo subterráneo y la distribución de niveles piezométricos y salinidad. Los resultados del modelo en sección transversal confirman la distribución del flujo subterráneo que cabría esperar en un sistema costero estratificado. El flujo de aguas subterráneas es: (a) predominantemente vertical hacia arriba en las unidades sedimentarias de baja permeabilidad; y (b) predominantemente horizontal en las unidades sedimentarias de alta permeabilidad.

Educational intervention in Primary Care for the prevention of congenital syphilis.

PubMed

Lazarini, Flaviane Mello; Barbosa, Dulce Aparecida

2017-01-30

to evaluate the efficiency of educational interventions related to the knowledge of health care professionals of Primary Care and to verify the impact on the vertical transmission rates of congenital syphilis. a quasi-experimental study conducted in the city of Londrina, Paraná, between 2013 and 2015. An educational intervention on diagnosis, treatment and notification was carried out with 102 professionals with knowledge measurement before and after the intervention. Incidence and mortality data from congenital syphilis were taken from the system for notifiable diseases (SINAN) and the Mortality Information System (SIM). Excel tabulation and statistical analysis was done in the Statistical Package for Social Sciences, version 2.1. A descriptive and inferential analysis was performed. the mean number of correct responses increased from 53% to 74.3% after the intervention (p < 0.01). The adherence to professional training was 92.6%. There was a significant reduction in the vertical transmission rate of syphilis from 75% in 2013 to 40.2% in 2015. In 2014 and 2015 there were no records of infant mortality from this condition. the educational intervention significantly increased the knowledge of health professionals about syphilis and collaborated to reduce the rate of vertical transmission of the disease. avaliar a eficiência da intervenção educacional no conhecimento dos profissionais de saúde da Atenção Básica e verificar o impacto nas taxas de transmissão vertical da sífilis congênita. estudo quase-experimental, conduzido na cidade de Londrina, Paraná, no período entre 2013 e 2015. Foi realizada intervenção educacional sobre diagnóstico, tratamento e notificação com 102 profissionais com medida do conhecimento antes e após a intervenção. Os dados de incidência e mortalidade pela sífilis congênita foram retirados do Sistema de Informação de Agravos de Notificação (SINAN) e do Sistema de Informação sobre Mortalidade (SIM). A tabulação em Excel e a análise estatística no Statistical Package for Social Sciences, versão 2.1. Realizou-se análise descritiva e inferencial. a média de respostas corretas passou de 53% para 74,3% após a intervenção (p < 0,01). A adesão ao treinamento dos profissionais foi de 92,6%. Existiu redução importante na taxa de transmissão vertical da sífilis de 75% em 2013 para 40,2% em 2015. Em 2014 e 2015 não ocorreram registros de mortalidade infantil por esse agravo. a intervenção educacional aumentou significativamente o conhecimento dos profissionais de saúde sobre a sífilis e colaborou para a redução da taxa de transmissão vertical do agravo. evaluar la eficiencia de la intervención educacional en el conocimiento de los profesionales de la salud de la Atención Primaria y verificar el impacto en las tasas de transmisión vertical de la sífilis congénita. estudio casi experimental, realizado en la ciudad de Londrina, Paraná, en el período entre 2013 y 2015. Fue realizada una intervención educacional sobre diagnóstico, tratamiento y notificación, con 102 profesionales, midiendo el conocimiento antes y después de la intervención. Los datos de incidencia y mortalidad por la sífilis congénita fueron obtenidos del Sistema de Información de Enfermedades de Notificación (SINAN) y del Sistema de Información sobre Mortalidad (SIM). La tabulación fue realizada en el Excel y el análisis estadístico en el Statistical Package for Social Sciences, versión 2.1. Se realizó un análisis descriptivo e inferencial. la media de respuestas correctas pasó de 53% para 74,3%, después de la intervención (p < 0,01). La adhesión al entrenamiento de los profesionales fue de 92,6%. Existió reducción importante en la tasa de transmisión vertical de la sífilis de 75% en 2013 para 40,2% en 2015. En 2014 y 2015 no ocurrieron registros de mortalidad infantil por esa enfermedad. la intervención educacional aumentó significativamente el conocimiento de los profesionales de la salud sobre la sífilis y colaboró para la reducción de la tasa de transmisión vertical de la enfermedad.

Difficulties of First Years Elementary School Teachers with the Teaching of Astronomy. (Breton Title: Dificuldades de Professores dos Anos Iniciais do Ensino Fundamental em Relação ao Ensino da Astronomia. ) Dificultades de LOS Profesores de los Primeros Años de la Escuela Primaria en Relación a la Enseñanza de la Astronomía

NASA Astrophysics Data System (ADS)

Langhi, Rodolfo; Nardi, Roberto

2005-12-01

This paper reports Primary School teachers' discourses analysis about their difficulties related to the teaching of Astronomy. It reports partial data of a master's level research carried out in the last two years, named "An exploratory study for inserting Astronomy in primary school teachers' education" (LANGHI, 2004). The study took into consideration students' and teachers' common sense conceptions about astronomical phenomena, conceptual mistakes in textbooks, and Astronomy's suggestions given by the PCN (Parâmetros Curriculares Nacionais - The Brazilian National Curriculum Standards). The paper aims to characterize teachers' difficulties, in order to provide subsides to the implementation of an initial or continuing education program. This study is justified by the fact that courses plans like these only will be adapted to the teacher's (and students') reality, if there is a primary investigation about what the teachers really need to know about Astronomy. This fact was possible here by the enunciations interpretation of a teachers' sample using semi-structured interviews, according to discourse analysis procedures. The research outcomes show difficulties related to factors like: those of personal order, methodological, on teacher's formation, educational infrastructure and other related to information sources for educators. Este artigo, que relata as dificuldades de professores em relação ao ensino da Astronomia, faz parte de um estudo exploratório para a inserção da Astronomia na formação de professores dos anos iniciais do Ensino Fundamental. Esse estudo leva em consideração as concepções alternativas de alunos e professores sobre fenômenos astronômicos, os erros conceituais em livros didáticos e as sugestões de conteúdos de Astronomia constantes nos PCN (Parâmetros Curriculares Nacionais). Caracterizar as dificuldades dos professores é a questão central deste texto, apontando para o objetivo de contribuir com subsídios para um futuro programa de formação continuada neste tema. O estudo se justifica mediante o fato de que planejamentos de cursos como estes só se adequarão à realidade do professor (e do aluno) se houver uma investigação antecipada sobre o que os docentes precisam saber e saber fazer a respeito da Astronomia, o que se concretizou em nosso caso pela interpretação dos discursos de uma amostra de professores coletados através de entrevistas semi-estruturadas, utilizando para interpretação os princípios e métodos da análise do discurso em sua linha francesa. Os resultados da pesquisa indicaram dificuldades de ordem pessoal, metodológica, de formação, de infra-estrutura e outras relacionadas às fontes de informações para docentes. Este artículo que relata las dificultades de los profesores en relación a la enseñanza da laAstronomía es parte de un estudio preliminar para la implantación dela Astrnomía enla formación de profesores de ls primeros años del ciclo primario.El estudio considera las concepciones alternativas de alumnos y profesores respecto a los fenómenos astronómicos, los errores conceptuales en los libros didácticos y las sugerencias de contenidos de Astronomía que constan en los Parámetros Curriculares Nacionales del Brasil. Caracterizar las dificultades de los profesores constituye la cuestión central de este texto, apuntando para el objetivo de contribuir para un futuro programa de educación contínua en este tema. El estudio se justifica mediante el hecho que la planificación de cursos de este tipo solo se adecuarán a la realidade del profesor (y del alumno) si existe una investigación anterior a respecto de lo que los docentes precisan saber y saber realizar en Astronomía, lo cual se concretó en nuestro caso por medio de la interpretación de los discursos de una muestra de profesores obtenidos através de entrevistas semiestructuradas, utilizand para esta interpretación los principios y métodos de análisis del discurso en su línea francesa. Los resultados mostraron dificultades de orden personal, metodológica, formativa, de infraestructura y otras relacionadas a las fuentes de información para los docentes.

Comparison among the efficacy of interventions for the return rate to receive the pap test report: randomized controlled clinical trial.

PubMed

Vasconcelos, Camila Teixeira Moreira; Pinheiro, Ana Karina Bezerra; Nicolau, Ana Izabel Oliveira; Lima, Thaís Marques; Barbosa, Denise de Fátima Fernandes

2017-03-02

to test the effects of a behavioral, an educative and a comparative intervention on women's adherence to the return appointment to receive the pap test report. randomized controlled clinical trial at a Primary Health Care Service, involving three groups: EG (educative session and test demonstration), BG (recall ribbon) and standard intervention (card containing the return appointment - graphical reminder), called comparative group here (CG). To select the sample, the following was established: having started sexual activity and undergoing the pap smear during the study, resulting in 775 women. among the 775 women, 585 (75.5%) returned to receive the test result within 65 days. The educative group presented the highest return rate (EG=82%/CG=77%/BG=66%), statistically significant only when compared to the behavioral group (p=0.000). The educative group obtained the smallest interval (p<0.05) concerning the mean number of days of return to receive the test result (EG:M=43days/BG:M=47.5days/CG:M=44.8 days). the educative group reached higher return rates and the women returned earlier, but the behavioral intervention showed to be the least effective. Brazilian Clinical Trial Register: RBR-93ykhs. testar los efectos de una intervención comportamental (GCP), educativa (GE) y otra comparativa (GCA) en la adhesión de las mujeres a la consulta de retorno para recibir el laudo de citología vaginal. estudio experimental aleatorizado controlado en una Unidad de Atención Primaria de Salud con tres grupos: GE (sesión educativa y demonstración del examen), GCP (cinta recuerdo) e intervención estándar (tarjeta con la fecha de la consulta de retorno - recuerdo gráfico), llamado de grupo comparativo (GCA). Para seleccionar la muestra, fue establecido: haber iniciado actividad sexual y hacer la citología vaginal durante el estudio, resultando en 775 mujeres. entre las 775 mujeres, 585 (75,5%) regresaron para recibir el resultado del examen con hasta 65 días. El grupo educativo presentó el mayor porcentaje de retorno (GE=82%/GCA=77%/GCP=66%), con significancia estadística sólo cuando comparado al comportamental (p=0,000). El grupo educativo alcanzó menor intervalo (p<0,05) del promedio de días de retorno para recibir el resultado del examen (GE:M=43 días/GCP:M=47,5 días/GCA:M=44,8 días). el grupo educativo alcanzó proporciones mayores de retorno, y las mujeres regresaron más precozmente, pero la intervención comportamental se mostró la menos eficaz. Registro Brasileño de Ensayo Clínico: RBR-93ykhs. testar os efeitos de uma intervenção comportamental (GCP), educativa (GE) e outra de comparação (GCA) na adesão das mulheres à consulta de retorno para receber o laudo do exame colpocitológico. estudo experimental randomizado controlado em uma Unidade de Atenção Primária à Saúde com três grupos: GE (sessão educativa e demonstração do exame), GCP (fita lembrança) e intervenção-padrão (cartão contendo a data da consulta de retorno - lembrete gráfico), aqui denominado de grupo de comparação (GCA). Para a seleção da amostra, estabeleceu-se: ter iniciado atividade sexual e realizar o exame colpocitológico durante o estudo, resultando em 775 mulheres. dentre as 775 mulheres, 585 (75,5%) retornaram para receber, o resultado do exame com até 65 dias. O grupo educativo apresentou o maior percentual de retorno (GE=82%/GCA=77%/GCP=66%), com significância estatística apenas quando comparado ao comportamental (p=0,000). O grupo educativo obteve menor intervalo (p<0,05) da média de dias de retorno para receber o resultado do exame (GE:M=43dias/GCP:M=47,5dias/GCA:M=44,8 dias) . o grupo educativo atingiu proporções maiores de retorno, e as mulheres retornaram mais precocemente, porém a intervenção comportamental mostrou-se a menos eficaz. Registro Brasileiro de Ensaio Clínico: RBR-93ykhs.

Family violence against children and adolescents in context: How the territories of care are imbricated in the picture.

PubMed

Carlos, Diene Monique; Ferriani, Maria das Graças Carvalho

2016-08-08

to understand the context of care addressed to the families involved in family violence against children and adolescents (IVCA), as produced in the context of the Primary Health Care (PHC), from the vantage point of the practitioners of a municipality in the State of Sao Paulo. qualitative research of the social-strategic type, based on the Complexity Paradigm. The participants were 41 health practitioners in five health units of the municipality under study, pertaining to the five districts of the municipality. Data collection was done through 5 focus groups and 10 semi-structured interviews from April 24th 2013 to December 12th 2013. Data analysis was oriented by the comprehension and contextualization mindset and based on the dialogic, recursive and hologramatic principles. two main issues regarding the care provided by the Health of the Family team were identified: the context of this violence (the domestic space) and the power relations that prevail in the territory where this violence surfaces. The community health workers are the targets of specific attention because they experience the live/work dialogic in this same area. paying attention to the territory, and considering the complexity of contexts and dimensions is inherently linked to the design of care to families involved in IVCA in the PHC environment. compreender o contexto de cuidado direcionado às famílias envolvidas na violência intrafamiliar contra crianças e adolescentes (VICCA), produzido a partir da Atenção Primária à Saúde (APS), sob a ótica de profissionais de um município do interior do estado de São Paulo. pesquisa qualitativa, do tipo social estratégica, fundamentada pelo Paradigma da Complexidade. Participaram do estudo 41 profissionais de saúde de cinco unidades do município estudado, cada qual pertencente a um de seus cinco Distritos Sanitários. A coleta de dados foi realizada por meio de 5 grupos focais e 10 entrevistas semiestruturadas, no período de 24/04/13 a 17/12/13. As noções de compreensão e contextualização, e os princípios dialógicos, recursivo e hologramático direcionaram a análise dos dados. identificou-se duas questões cruciais para o cuidado desenvolvido pela equipe de saúde às famílias: o contexto onde essa violência ocorre (O espaço doméstico), e as relações de poder existentes na emergência desse cuidado no território. Os agentes comunitários merecem especial atenção por viverem a dialógica do morar-trabalhar em uma mesma área. o olhar para o território, considerando a complexidade de contextos e dimensões, se apresenta como inerente para o delineamento do cuidado às famílias envolvidas na VICCA no âmbito da APS. comprender el contexto de cuidado dirigido hacia las familias involucradas en violencia familiar contra niños y adolescentes (VICNA) que resulta de la Atención Primaria de la Salud (PHC) desde la óptica de los profesionales de un municipio del interior de Sao Paulo. investigación cualitativa del tipo social-estratégica, fundamentada en el Paradigma de la Complejidad. Participaron en el estudio 41 profesionales de salud de cinco unidades del municipio en estudio, cada una perteneciente a uno de los cinco Distritos Sanitarios. La recolección de datos se realizó por medio de cinco grupos focales y 10 entrevistas semi-estructuradas en el período entre 24/04/2013 y 17/12/2013. Las nociones de comprensión y contextualización y los principios dialógicos, recursivo y hologramático guiaron el análisis de los datos. se identificaron dos cuestiones cruciales para el cuidado desarrollado por el equipo de salud de las familias: el contexto en ocurre esta violencia (El espacio doméstico) y las relaciones de poder que existen en la emergencia de ese cuidado en el territorio. Los trabajadores comunitarios merecen una atención especial ya que viven la dialógica de trabajar/habitar en la misma área. la mirada sobre el territorio, considerando la complejidad de contextos y dimensiones, se presenta como inherente al diseño del cuidado de las familias involucradas en la VICNA en el ámbito de la APS.

Learning about the Sky from the Environment: An Experience Working Along One Year with Students of Elementary Education. (Spanish Title: Aprendiendo sobre EL Cielo Desde el Entorno: Una Experiencia Trabajando Durante un Año Junto a Estudiantes del Primario.) Aprendendo sobre o Céu a Partir do Entorno: Uma Experiência de Trabalho ao Longo de um Ano com Alunos de Ensino Fundamental

NASA Astrophysics Data System (ADS)

Longhini, Marcos Daniel; Gomide, Hanny Angeles

2014-12-01

Research developed with 95 students of the 6th year of elementary education in a public school of Uberlândia, Minas Gerais. It was a continuous work from February to December 2013, which led the students to participate in activities of observation of the environment, specifically the sky, analyzing the changes occurred. We focused on the study of variations in temperature, rainfall, day length, variations in the size of the shadows and changes in the aspect of the Moon. Our focus of analysis targeted the discussion of the knowledge that these students had about the topics indicated and as they entered the stage during the implementation of the proposal. The results showed a limited perception that students have of their environment, however, lately expanded due to the undertaken activities, especially in relation to the Moon. Working with systematic measure procedures reveals the careful handling of data so that they become understandable to students, and working with the shadows points towards the students first understand how shadows are formed, and then apply this knowledge to Astronomy. Finally, we conclude that the lived process consisted of an initial step of a work that should be encouraged for the subsequent years of training of these students. Proyecto de investigación desarrollado con 95 alumnos del sexto año de primaria en una escuela pública de Uberlândia, Minas Gerais. Fue un trabajo continuo, de febrero a diciembre de 2013, que llevó a los estudiantes a participar en actividades de observación de su entorno, entre ellas, el cielo, analizando los cambios ocurridos. Nos centramos en el estudio de las variaciones en la temperatura, las precipitaciones, la duración del día, las variaciones en el tamaño de las sombras y los cambios en los aspectos de la Luna. Nuestro foco de análisis se centró en discutir el conocimiento que estos estudiantes tenían sobre los temas indicados al inicio y término de la propuesta. Los resultados mostraron una percepción limitada que los estudiantes tienen de su alrededor la cual, sin embargo, se expandió debido a las actividades llevadas a cabo, sobre todo en relación con la Luna. Trabajar con medidas sistemáticas revela el manejo cuidadoso de los datos para que sean comprensibles para los estudiantes, así como el trabajo con las sombras para que comprendan primero como se forman estas para después trabajarlas en Astronomía. Por último, llegamos a la conclusión de que el proceso desarrollado consistió en una etapa inicial de una obra que debe ser profundizado en los años posteriores de la formación de estos estudiantes. Projeto de pesquisa desenvolvido com 95 alunos do 6º ano do Ensino Fundamental de uma escola pública estadual de Uberlândia, Minas Gerais. Foi um trabalho contínuo, de fevereiro a dezembro de 2013, o qual levou os alunos a participarem de atividades de observação do entorno, dentre ele, o céu, analisando as mudanças ocorridas. Focamos no estudo das variações de temperaturas, chuvas, duração do dia, variações do tamanho das sombras e mudanças nos aspectos da Lua. Nosso foco de análise centrou-se em discutir os conhecimentos que os referidos alunos tinham acerca dos temas indicados no início e ao término da implementação da proposta. Os resultados mostraram a percepção limitada que os estudantes possuem de seu entorno, todavia, ampliada em função das atividades desenvolvidas, principalmente no que se refere à Lua. O trabalho com medidas sistemáticas revela o cuidado no tratamento dos dados para que eles se tornem compreensíveis aos alunos, assim como o trabalho com as sombras sinaliza para que os alunos primeiramente compreendam como as sombras são formadas para depois trabalhar isso em Astronomia. Por fim, concluímos que o processo vivido constituiu-se em uma etapa inicial de um trabalho que deve ser estimulado para os anos subsequentes da formação desses alunos.

Teaching of Astronomy: Scenarios of Teaching Practice in Elementary Schools. (Spanish Title: Enseñanza de la Astronomía: Semblanzas de la Práctica Docente en Educación Primaria.) Ensino de Astronomia: Cenários da Prática Docente no Ensino Fundamental

NASA Astrophysics Data System (ADS)

Marchi Gonzatti, Sônia Elisa; Spessatto De Maman, Andréia; Fernandes Borragini, Eliana; Kerber, Júlia Cristina; Haetinger, Werner

2013-12-01

The present work presents the main results of a research carried out within the Astronomy Education field with Elementary School teachers from two regions of Rio Grande do Sul. The study aimed to show the regional panorama of teaching Astronomy compared to the national panorama already discussed in several studies in the area. It was divided into three main issues: identifying the main topics of Astronomy developed in class, verifying which were the methodological strategies used, and which were the difficulties teachers faced when developing their practice. Regarding the contents, it was found a wide range of covered topics although Earth motion and astronomical phenomena were cited by most participants. Concerning the strategies used in class, two-dimensional resources such as movies, texts, maps and web searching were mainly used. The most relevant difficulties were the lack of specific education related to Astronomy contents and abstraction level, which complicated the understanding for both students and teachers. In general, the indicators met the results already found in other studies that investigated Astronomy teaching practice, in which the teacher's original education deficiency - or even the lack of it - hampers the proper development of Astronomy contents in class. En este trabajo se presentan los principales resultados de una investigación hecha en el campo de la Educación en Astronomía, con profesores de la Enseñanza Fundamental de dos regiones de Rio Grande do Sul. El presente estudio tuvo como objetivo caracterizar el panorama regional de la enseñanza de Astronomía, estableciendo una comparación con el panorama nacional ya presentado en trabajos de referencia en el área. Ese estudio abordó tres cuestiones: identificar los principales temas de astronomía trabajados, las estrategias metodológicas y cuáles fueron las dificultades sufridas por los profesores al presentar su práctica. Con relación a los contenidos, se encontró una atomización de los asuntos, aunque temas como movimientos de la Tierra y fenómenos astronómicos hayan sido citados por la mayoría de los participantes. En cuanto a las estrategias, se verifico que se emplean principalmente clases con el apoyo de recursos bidimensionales, como películas, textos, mapas y búsqueda en internet. Las principales dificultades fueron la falta de formación específica con respecto a los contenidos de Astronomía, y el nivel de abstracción exigido por los contenidos. De modo general, esos indicadores convergen para los resultados ya encontrados en otros estudios, en el que las deficiencias de la formación inicial de los profesores, o incluso su ausencia, dificulta el adecuado abordaje de la Astronomía en las clases. Neste trabalho são apresentados os principais resultados de uma investigação realizada no campo da Educação em Astronomia, com professores do ensino fundamental de duas regiões do Rio Grande do Sul. O objetivo do estudo foi caracterizar o cenário regional do ensino de Astronomia, estabelecendo um comparativo com o cenário nacional. Esse estudo abordou três questões: identificar os principais temas de astronomia trabalhados em sala de aula, as estratégias metodológicas e quais as dificuldades apresentadas pelos professores ao desenvolver sua prática. Quanto aos conteúdos, encontrouse uma pulverização dos assuntos abordados, embora temas como movimentos da Terra e fenômenos astronômicos tenham sido citados pela maioria dos participantes. Sobre estratégias, são utilizadas principalmente aulas com apoio de recursos bidimensionais, como filmes, textos, mapas e pesquisa na internet. As principais dificuldades foram: falta de formação específica em relação a conteúdos de Astronomia; nível de abstração dos conteúdos, que dificultam sua compreensão, tanto pelos alunos quanto pelos próprios professores. De maneira geral, esses indicadores convergem para resultados já encontrados em outros estudos que investigam a prática docente em Astronomia, em que as deficiências da formação inicial dos professores, ou mesmo a falta dela, dificulta a adequada abordagem da Astronomia em sala de aula.

The significance of microbial processes in hydrogeology and geochemistry

NASA Astrophysics Data System (ADS)

Chapelle, Francis H.

Microbial processes affect the chemical composition of groundwater and the hydraulic properties of aquifers in both contaminated and pristine groundwater systems. The patterns of water-chemistry changes that occur depend upon the relative abundance of electron donors and electron acceptors. In many pristine aquifers, where microbial metabolism is limited by the availability of electron donors (usually organic matter), dissolved inorganic carbon (DIC) accumulates slowly along aquifer flow paths and available electron acceptors are consumed sequentially in the order dissolved oxygen >nitrate>Fe(III)>sulfate>CO2 (methanogenesis). In aquifers contaminated by anthropogenic contaminants, an excess of available organic carbon often exists, and microbial metabolism is limited by the availability of electron acceptors. In addition to changes in groundwater chemistry, the solid matrix of the aquifer is affected by microbial processes. The production of carbon dioxide and organic acids can lead to increased mineral solubility, which can lead to the development of secondary porosity and permeability. Conversely, microbial production of carbonate, ferrous iron, and sulfide can result in the precipitation of secondary calcite or pyrite cements that reduce primary porosity and permeability in groundwater systems. Les processus microbiologiques peuvent affecter la composition chimique de l'eau souterraine et les propriétés hydrauliques des nappes aussi bien dans les systèmes aquifères pollués que dans les systèmes indemnes de pollution. Les changements de chimisme des eaux qui se produisent dépendent de l'abondance relative des donneurs et des accepteurs d'électrons. Dans les aquifères non contaminés, où le métabolisme microbien est limité par la disponibilité des donneurs d'électrons (en général la matière organique), le carbone minéral dissous (CMD) s'accumule lentement le long des axes d'écoulement souterrain et les accepteurs d'électrons disponibles sont consommés de façon séquentielle, dans l'ordre oxygène dissous>nitrate>fer (III)>sulfate>CO2 (méthanogenèse). Dans les aquifères pollués par des contaminants d'origine humaine, il existe un excès de carbone organique disponible et le métabolisme microbien est limité par la disponibilité des accepteurs d'électrons. En plus des modifications du chimisme des eaux souterraines, la matrice encaissante de l'aquifère est affectée par des processus microbiens. La production de dioxyde de carbone et d'acides organiques peut conduire à accroître la solubilité de minéraux, ce qui peut produire un développement de la porosité secondaire et de la perméabilité. Inversement, la production microbienne de carbonate, de fer ferreux et de sulfure peut provoquer la précipitation de ciments de calcite secondaire ou de pyrite qui réduisent la porosité primaire et la perméabilité dans les nappes. Los procesos microbianos afectan la composición química y las propiedades hidráulicas de los acuíferos, independientemente de su grado de contaminación. Los cambios en la química de las aguas dependen de la abundancia relativa entre donantes y receptores de electrones. En muchos acuíferos no contaminados, donde el metabolismo de los microbios está limitado por la disponibilidad de donantes de electrones (normalmente materia orgánica), el carbono inorgánico disuelto (CID) se acumula lentamente a lo largo de las líneas de flujo y los receptores de electrones se consumen sucesivamente en el siguiente orden: oxígeno disuelto>nitrato>Fe (III)>sulfato>CO2 (metanogénesis). En los acuíferos que presentan contaminación antrópica, existe un exceso de carbono orgánico disponible y entonces el metabolismo de los microbios se encuentra limitado por la disponibilidad de receptores de electrones. Además de los cambios en la química de las aguas, los procesos microbianos afectan también a la matriz sólida del acuífero la producción de CO2 y de ácidos orgánicos puede dar lugar a una mayor solubilidad del mineral, lo que supone un aumento en porosidad secundaria y permeabilidad. Por el contrario, los procesos microbianos pueden dar lugar a la producción de carbonato, ión ferroso y sulfuro, precipitando calcita o pirita y reduciendo la porosidad primaria y la permeabilidad.

Effects of water extraction in a vulnerable phreatic aquifer: Consequences for groundwater contamination by pesticides, Sint-Jansteen area, The Netherlands

NASA Astrophysics Data System (ADS)

Gaus, Irina

Pesticides are a potential threat to the quality of extracted groundwater when the water-supply area is used for agricultural activities. This problem is discussed for the water-supply area of Sint-Jansteen, The Netherlands, where measured pesticide concentrations in the extracted water regularly exceed EU limits (0.1μg/L). Groundwater samples taken from the aquifer within the water-supply area show low contamination, but samples taken from the extracted water occasionally contain pesticides, making the water inadequate for drinking-water purposes. The more intense contamination of the extracted water is caused by the change in the natural groundwater flow pattern near the extraction wells. In this area, pesticide use cannot be avoided easily, and an approach is given to differentiate pesticide use in the area according to expected travel time toward the wells and the chemical characteristics of the pesticides. A groundwater flow model for the area is developed and the effects of groundwater extraction on the natural flow pattern are evaluated. Using particle tracking, the travel-time zones are determined. Combining these results and the degradation behavior of certain pesticides led to an optimal scheme to integrate agricultural activities and groundwater extraction in the area. This is illustrated for five different types of pesticides (atrazine, simazine, bentazone, MCPA, and mecoprop). Résumé Les pesticides sont une menace potentielle pour la qualité de l'eau souterraine prélevée lorsque la zone de captage est soumise à des activités agricoles. Ce problème est discuté dans le cas de la zone de captage de Sint-Jansteen (Pays-Bas), où les concentrations mesurées en pesticides dans les eaux pompées dépassent régulièrement les normes européennes (0,1μg/L). Les échantillons d'eau souterraine prélevés dans l'aquifère dans la zone de captage montrent une faible contamination, mais les échantillons d'eau pompée contiennent occasionnellement des pesticides, ce qui rend l'eau impropre à la consommation. La contamination plus importante de l'eau pompée est provoquée par la modification des directions d'écoulement souterrain naturel au voisinage des puits de pompage. Dans cette région, l'usage des pesticides ne peut pas être évité facilement; c'est pourquoi une approche est développée pour différencier les usages de pesticides dans ce secteur en fonction des temps de parcours prévus en direction des puits et des caractéristiques chimiques des pesticides. Un modèle d'écoulement des eaux souterraines pour cette région a été développé et les effets des pompages sur les directions d'écoulement naturel ont étéévalués. Les zones de temps de parcours ont été déterminées au moyen de la méthode du suivi de particules (particle tracking). La combinaison de ces résultats avec le comportement de certains pesticides au cours de leur dégradation conduit à un schéma optimisé conciliant les activités agricoles et les prélèvements d'eaux souterraines dans cette région. Cette question est abordée pour cinq types de pesticides (atrazine, simazine, bentazone, MCPA et mecoprop). Resumen Los pesticidas son una amenaza para la calidad de las aguas subterráneas cuando el área de suministro se encuentra en una zona agrícola. Un ejemplo tiene lugar en la zona de Sint-Jansteen, Holanda, donde mientras que las muestras de agua subterránea tomadas directamente del acuífero tienen un bajo nivel de contaminación por pesticidas, las muestras tomadas del agua extraída exceden con regularidad los límites de la UE (0.1μg/l), lo que hace que el agua sea no potable. Esta diferencia está causada por las variaciones respecto al régimen de flujo natural a consecuencia de las propias extracciones. En esta zona el uso de pesticidas es difícilmente evitable, por lo que se está desarrollando un método para diferenciar la posibilidad de uso de pesticidas en función de las características químicas de los pesticidas y de su tiempo de tránsito esperado hasta los pozos de abastecimiento. Se está desarrollando un modelo matemático para evaluar los efectos de las extracciones sobre el flujo subterráneo natural. Usando el método de seguimiento de partículas se calculan los tiempos de tránsito, y combinando estos resultados con la biodegradación potencial de los pesticidas se diseña un esquema óptimo para la integración de actividades agrícolas y de uso de boca en el área. Esta metodología se muestra para distintos tipos de pesticidas.

Variations in hydraulic conductivity with scale of measurement during aquifer tests in heterogeneous, porous carbonate rocks

NASA Astrophysics Data System (ADS)

Schulze-Makuch, Dirk; Cherkauer, Douglas S.

Previous studies have shown that hydraulic conductivity of an aquifer seems to increase as the portion of the aquifer tested increases. To date, such studies have all relied on different methods to determine hydraulic conductivity at each scale of interest, which raises the possibility that the observed increase in hydraulic conductivity is due to the measurement method, not to the scale. This study analyzes hydraulic conductivity with respect to scale during individual aquifer tests in porous, heterogeneous carbonate rocks in southeastern Wisconsin, USA. Results from this study indicate that hydraulic conductivity generally increases during an individual test as the volume of aquifer impacted increases, and the rate of this increase is the same as the rate of increase determined by using different measurement methods. Thus, scale dependence of hydraulic conductivity during single tests does not depend on the method of measurement. This conclusion is supported by 22 of 26 aquifer tests conducted in porous-flow-dominated carbonate units within the aquifer. Instead, scale dependency is probably caused by heterogeneities within the aquifer, a conclusion supported by digital simulation. All of the observed types of hydraulic-conductivity variations with scale during individual aquifer tests can be explained by a conceptual model of a simple heterogeneous aquifer composed of high-conductivity zones within a low-conductivity matrix. Résumé Certaines études ont montré que la conductivité hydraulique d'un aquifère semble augmenter en même temps que la partie testée de l'aquifère s'étend. Jusqu'à présent, ces études ont toutes reposé sur des méthodes de détermination de la conductivité hydraulique différentes pour chaque niveau d'échelle, ce qui a conduit à penser que l'augmentation observée de la conductivité hydraulique pouvait être due aux méthodes de mesure et non à l'effet d'échelle. Cette étude analyse la conductivité hydraulique par rapport au niveau d'échelle au cours d'essais de nappe individuels, dans des roches carbonatées poreuses, hétérogènes du sud-est du Wisconsin (Etats-Unis). Les résultats obtenus indiquent que la conductivité hydraulique augmente en général au cours d'un essai individuel en même temps que le volume d'aquifère concerné augmente, et que le taux d'augmentation est le même que celui déterminé en utilisant différentes méthodes de mesures. Ainsi, le fait que la conductivité hydraulique dépende de l'échelle d'observation au cours d'essais uniques ne résulte pas de la méthode de mesure. Cette conclusion est confirmée par 22 essais de nappe sur 26 entrepris dans des unités carbonatées àécoulement poreux dominant dans l'aquifère. En revanche, cette dépendance du niveau d'échelle est probablement due aux hétérogénéités existant dans l'aquifère, conclusion confortée par une simulation. Tous les types de variations de conductivité hydraulique en fonction de l'échelle au cours d'essais de nappe peuvent être expliqués par un modèle conceptuel d'aquifère hétérogène simple constitué par des zones à forte conductivitéà l'intérieur d'une matrice à faible conductivité. Resumen Estudios previos han mostrado que la conductividad hidráulica (K) de un acuífero parece crecer con el volumen ensayado. Hasta ahora, estos estudios se han basado en la utilización de métodos distintos para la determinación de la conductividad hidráulica a cada escala de interés, lo que hace pensar en la posibilidad de que este aumento observado sea debido a la variación en el método de medida y no al cambio de escala. Este estudio analiza el valor de K en función de la escala a partir de ensayos individuales en rocas carbonatadas heterogéneas y porosas al sudeste de Wisconsin, EEUU. Los resultados de este estudio indican que la K obtenida en ensayos individuales crece generalmente al aumentar el volumen de acuífero implicado en el ensayo, y que la tasa de crecimiento es la misma que se determinaría usando diferentes métodos. Por tanto, la dependencia de la conductividad hidráulica con la escala en ensayos aislados no depende del método de medida. Esta conclusión está refrendada por 22 de los 26 ensayos llevados a cabo en las unidades carbonatadas más porosas del acuífero. Por el contrario, la dependencia con la escala está causada probablemente por las heterogeneidades en el propio acuífero, lo que se corrobora con simulaciones digitales. Todos los tipos de variaciones de K con la escala observados para los ensayos individuales se pueden explicar mediante un modelo conceptual simple que supone un acuífero heterogéneo compuesto por zonas de alta conductividad embebidas en una matriz poco conductiva.

The influence of faults in basin-fill deposits on land subsidence, Las Vegas Valley, Nevada, USA

NASA Astrophysics Data System (ADS)

Burbey, Thomas

2002-07-01

The role of horizontal deformation caused by pumping of confined-aquifer systems is recognized as contributing to the development of earth fissures in semiarid regions, including Las Vegas Valley, Nevada. In spite of stabilizing water levels, new earth fissures continue to develop while existing ones continue to lengthen and widen near basin-fill faults. A three-dimensional granular displacement model based on Biot's consolidation theory (Biot, MA, 1941, General theory of three-dimensional consolidation. Jour. Applied Physics 12:155-164) has been used to evaluate the nature of displacement in the vicinity of two vertical faults. The fault was simulated as (1) a low-permeability barrier to horizontal flow, (2) a gap or structural break in the medium, but where groundwater flow is not obstructed, and (3) a combination of conditions (1) and (2). Results indicate that the low-permeability barrier greatly enhances horizontal displacement. The fault plane also represents a location of significant differential vertical subsidence. Large computed strains in the vicinity of the fault may suggest high potential for failure and the development of earth fissures when the fault is assumed to have low permeability. Results using a combination of the two boundaries suggest that potential fissure development may be great at or near the fault plane and that horizontal deformation is likely to play a key role in this development. Résumé. On considère que la déformation horizontale provoquée par un pompage dans un aquifère captif joue un rôle dans le développement des fissures du sol en régions semi-arides, comme la vallée de Las Vegas (Nevada). Malgré des niveaux d'eau stabilisés, de nouvelles fissures du sol continuent de se développer en longueur et en largeur au voisinage de failles dans les bassins sédimentaires. Un modèle de déplacement granulaire tri-dimensionnel, basé sur la théorie de la consolidation de Biot (Biot, M A, 1941, General theory of three-dimensional consolidation. Jour. Applied Physics 12:155-164), a été utilisé pour évaluer la nature du déplacement au voisinage de deux failles verticales. La faille a été simulée comme 1) une barrière de faible perméabilité pour l'écoulement horizontal, 2) une rupture structurale dans le milieu, mais sans obstruction de l'écoulement, et 3) une combinaison des deux précédentes conditions. Les résultats indiquent que la barrière de faible perméabilité favorise fortement le déplacement horizontal. Le plan de faille constitue aussi un lieu de subsidence différentielle verticale significative. Les fortes contraintes calculées au voisinage de la faille laissent penser qu'il existe un fort potentiel de rupture et le développement de fissures du sol quand on suppose que la faille possède une faible perméabilité. Les résultats utilisant une combinaison des deux conditions suggèrent que le développement potentiel de fissures peut être grand sur ou à proximité du plan de faille et que la déformation horizontale joue vraisemblablement un rôle clé dans ce développement. Resumen. Se conoce la contribución que la deformación horizontal causada por el bombeo de sistemas acuíferos confinados tienen en el desarrollo de fisuras en regiones semiáridas, como es el caso del Valle de Las Vegas (Nevada, Estados Unidos de América). A pesar de la estabilización de los niveles, se continúa desarrollando nuevas fisuras, mientras las ya existentes se alargan y ensanchan cerca de las fallas de relleno de cuenca. Se ha utilizado un modelo tridimensional de desplazamiento granular basado en la teoría de consolidación de Biot (Biot, M.A., 1941. General theory of three-dimensional consolidation. J. Applied Physics, 12: 155-164) para evaluar la naturaleza del desplazamiento junto a dos fallas verticales. Se ha simulado cada falla como (1) una barrera de baja permeabilidad al flujo horizontal, (2) un hueco o ruptura estructural en el medio pero sin obstrucción al flujo de aguas subterráneas, y (3) una combinación de las dos condiciones anteriores. Los resultados indican que la barrera de baja permeabilidad incrementa enormemente el desplazamiento horizontal. El plano de falla también representa una situación de subsidencia diferencial vertical significativa. Los valores elevados que se han calculado para la deformación en la proximidad de la falla pueden sugerir que existe un alto potencial de fallo y desarrollo de fisuras cuando se supone que la falla posee una baja permeabilidad. Si se combinan los dos contornos, los resultados sugieren que el desarrollo potencial de fisuras puede ser mayor en o cerca de el plano de falla, y que es probable que la deformación horizontal desempeñe un papel clave en él.

Accuracy of CFC groundwater dating in a crystalline bedrock aquifer: Data from a site in southern Sweden

NASA Astrophysics Data System (ADS)

Bockgård, Niclas; Rodhe, Allan; Olsson, K. A.

The concentrations of chlorofluorocarbons (CFC-11, CFC-12, and CFC-113) and tritium were determined in groundwater in fractured crystalline bedrock at Finnsjön, Sweden. The specific goal was to investigate the accuracy of CFC dating in such an environment, taking potential degradation and mixing of water into consideration. The water was sampled to a depth of 42 m in three boreholes along an 800-m transect, from a recharge area to a local discharge area. The CFC-113 concentration was at the detection limit in most samples. The apparent recharge date obtained from CFC-11 was earlier than from CFC-12 for all samples, with a difference of over 20 years for some samples. The difference was probably caused by degradation of CFC-11. The CFC-12 dating of the samples ranged from before 1945 to 1975, with the exception of a sample from the water table, which had a present-day concentration. Conclusions about flow paths or groundwater velocity could not be drawn from the CFCs. The comparison between CFC-12 and tritium concentrations showed that most samples could be unmixed or mixtures of waters with different ages, and the binary mixtures that matched the measured concentrations were determined. The mixing model approach can be extended with additional tracers. Précision de la datation au CFC dans un aquifère rocheux-fracturé: données d'un site du sud de la Suède. Les concentrations en chlorofluorocarbones (CFC-11, CFC-12, CFC-113) et entritium ont été déterminées dans l'eau souterraine d'un massif fracturé à Finnsjön en Suède. Le but de cette étude est de mieux cerner la précision de la méthode de datation au CFC dans ce type d'environnement hydrogéologique, tout en considérant d'éventuels phénomènes de dégradation et de mélange d'eaux. L'eau a été échantillonnée à une profondeur de 42 mètres dans trois forages alignés sur 800 mètres entre une zone de recharge et une zone de déversement. Les concentrations en CFC-113 sont dans la plupart des échantillons à la limite de détection. Pour tous les échantillons, la date de la recharge établie avec le CFC-11 est antérieure à la date établie avec le CFC-12. La différence entre les deux dates peut dépasser 20 ans et s'explique-probablement-par la dégradation du CFC-11. Les dates de recharge de la nappe mesurées au CFC-12 sont comprises entre 1945 et 1975, excepté pour un échantillon qui possède une concentration actuelle. Il n'est pas possible de tirer des conclusions concernant la direction des écoulements et la vitesse de l'eau souterraine. La comparaison entre CFC-12 et tritium montre que des échantillons pourraient être soit le résultat du mélange d'eaux d'âges différents, soit des échantillons non-mélangés. Dans le cas d'un mélange binaire, les rapports du mélange composant la concentration mesurée sont déterminés. L'approche par modèle de mélange peut être étendue à des traceurs additionnels. Precisión en la datación de aguas subterráneas utilizando CFC en un acuífero de rocas cristalinas: datos provenientes de un sitio al sur de Suecia. Se determinaron las concentraciones de clorofluorucarbonos (CFC-11, CFC-12, y CFC-113) y de tritio en aguas subterráneas alojadas en rocas cristalinas fracturadas de Finnsjön, Suecia. El objetivo específico consistió en investigar la precisión de la datación de aguas subterráneas con CFC en este tipo de ambiente, tomando en consideración la degradación potencial y la mezcla de agua. Las muestras de agua se tomaron a una profundidad de 42 m en tres pozos ubicados a lo largo de una línea de 800 m transversal a una zona de recarga y de zona de descarga local. En la mayoría de las muestras se encontró que la concentración de CFC-113 estuvo en el límite de detección. La edad que se estimó en todas las muestras para la recarga aparente en base a CFC-11 fue más joven que la edad proveniente de CFC-12, con una diferencia de más de 20 años para algunas muestras. Esta diferencia fue causada probablemente por la degradación del CFC-11. La datación CFC-12 de las muestras varió de antes de 1945 a 1975, con la excepción de una muestra tomada en el nivel freático, la cual presentó concentración actual. No fue posible obtener conclusiones acerca de las trayectorias de flujo o la velocidad de agua subterránea a partir de los CFCs. La comparación entre las concentraciones de CFC-12 y tritio mostró que la mayoría de las muestras pueden tener composición sencilla o bien consistir de mezclas de aguas de diferentes edades. Esta comparación también permitió determinar las mezclas binarias que corresponden a las concentraciones medidas. Pueden utilizarse trazadores adicionales para ampliar el modelo de mezclas propuesto.

Primary care for diabetes mellitus patients from the perspective of the care model for chronic conditions.

PubMed

Salci, Maria Aparecida; Meirelles, Betina Hörner Schlindwein; Silva, Denise Maria Guerreiro Vieira da

2017-03-09

to assess the health care Primary Health Care professionals provide to diabetes mellitus patients from the perspective of the Modelo de Atenção às Condições Crônicas. qualitative study, using the theoretical framework of Complex Thinking and the Modelo de Atenção às Condições Crônicas and the methodological framework of assessment research. To collect the data, 38 interviews were held with health professionals and managers; observation of the activities by the health teams; and analysis of 25 files of people who received this care. The data analysis was supported by the software ATLAS.ti, using the directed content analysis technique. at the micro level, care was distant from the integrality of the actions needed to assist people with chronic conditions and was centered on the biomedical model. At the meso level, there was disarticulation among the professionals of the Family Health Strategy, between them and the users, family and community. At the macro level, there was a lack of guiding strategies to implement public policies for diabetes in care practice. the implementation of the Modelo de Atenção às Condições Crônicas represents a great challenge, mainly needing professionals and managers who are prepared to work with chronic conditions are who are open to break with the traditional model. evaluar la atención de salud desarrollada por los integrantes de la Atención Primaria de Salud a las personas con diabetes mellitus en la perspectiva del Modelo de Atenção às Condições Crônicas. estudio cualitativo, con referencial teórico del Pensamiento Complejo y del Modelo de Atenção às Condições Crônicas y metodológico de la investigación evaluativa. Para recolectar los datos fueron efectuadas 38 entrevistas con profesionales de salud y gestores; observación de las actividades practicadas por los equipos de salud: y análisis de 25 archivos de personas que recibían esa atención. Los datos fueron analizados con auxilio del software ATLAS.ti, utilizando la técnica de análisis de contenido dirigida. en el ámbito micro, la atención estaba distante de la integralidad de las acciones necesarias para asistir a las personas con enfermedad crónica y estaba centrada en el modelo biomédico. En el ámbito meso, existía desarticulación entre los profesionales de la Estrategia Salud de la Familia, entre estos y los usuarios, familia y comunidad. En el ámbito macro, se identificó ausencia de estrategias directivas para la implementación de las políticas públicas para la diabetes en la práctica asistencial. la implementación del Modelo de Atención a las Condiciones Crónicas representa un gran reto, necesitando principalmente de profesionales y gestores preparados para trabajar con enfermedades crónicas y abiertos a romper con el modelo tradicional. avaliar a atenção à saúde desenvolvida pelos integrantes da Atenção Primária à Saúde às pessoas com diabetes mellitus na perspectiva do Modelo de Atenção às Condições Crônicas. estudo qualitativo, com referencial teórico do Pensamento Complexo e do Modelo de Atenção às Condições Crônicas e metodológico da pesquisa avaliativa. Para a coleta de dados foram realizadas 38 entrevistas com profissionais de saúde e gestores; observação das atividades realizadas pelas equipes de saúde; e análise de 25 prontuários de pessoas que recebiam esse atendimento. A análise de dados teve auxílio do software ATLAS.ti, utilizando a técnica de análise de conteúdo dirigida. no âmbito micro, a assistência estava distante da integralidade das ações necessárias para assistir às pessoas com doença crônica e estava centrada no modelo biomédico. No âmbito meso, existia desarticulação entre os profissionais da Estratégia Saúde da Família, destes com os usuários, família e comunidade. No âmbito macro, identificou-se ausência de estratégias diretivas para a implementação das políticas públicas para o diabetes na prática assistencial. a implementação do Modelo de Atenção às Condições Crônicas constitui um grande desafio, necessitando, principalmente, de profissionais e gestores preparados para trabalharem com doenças crônicas e abertos a romperem com o modelo tradicional.

Groundwater targeting in a hard-rock terrain using fracture-pattern modeling, Niva River basin, Andhra Pradesh, India

NASA Astrophysics Data System (ADS)

Srinivasa Rao, Y.; Reddy, T. V. K.; Nayudu, P. T.

2000-09-01

In hard-rock terrain, due to the lack of primary porosity in the bedrock, joints, fault zones, and weathered zones are the sources for groundwater occurrence and movement. To study the groundwater potential in the hard-rock terrain and drought-prone area in the Niva River basin, southern Andhra Pradesh state, India, Landsat 5 photographic data were used to prepare an integrated hydrogeomorphology map. Larsson's integrated deformation model was applied to identify the various fracture systems, to pinpoint those younger tensile fracture sets that are the main groundwater reservoirs, and to understand the importance of fracture density in groundwater prospecting. N35°-55°E fractures were identified as tensile and N35°-55°W fractures as both tensile and shear in the study area. Apparently, these fractures are the youngest open fractures. Wherever N35°-55°E and N35°-55°W fracture densities are high, weathered-zone thickness is greater, water-table fluctuations are small, and well yields are high. Groundwater-potential zones were delineated and classified as very good, good to very good, moderate to good, and poor. Résumé. Dans les roches de socle, l'absence de porosité primaire dans la roche fait que les fractures, les zones de faille et les zones d'altération sont les sites où l'eau souterraine est présente et s'écoule. Pour étudier le potentiel en eau souterraine dans la région de socle sujette à la sécheresse du bassin de la rivière Niva (sud de l'État d'Andhra Pradesh, Inde), des données photographiques de Landsat 5 ont été utilisées pour préparer une carte hydro-géomorphologique. Le modèle intégré de déformation de Larssons a été mis en œuvre pour identifier les différents systèmes de fractures, pour mettre l'accent sur les ensembles de fractures en extension les plus jeunes qui constituent les principaux réservoirs d'eau souterraine, et pour comprendre l'importance de la densité de fractures pour la prospection de l'eau souterraine. Dans la région étudiée, les fractures N35°-55°E ont été identifiées comme étant en extension, et les fractures N35°-55°W comme étant à la fois en extension et en cisaillement. Ces fractures sont apparemment les fractures ouvertes les plus jeunes. Partout où la densité des fractures N35°-55°E et N35°-55°W est élevée, la zone altérée est plus épaisse, les fluctuations de la nappe sont faibles et les rendements des puits sont forts. Des zones à potentiel en eau souterraine ont ainsi été délimitées et classées en excellent, bon à très bon, assez bon et médiocre. Resumen. Las zonas de fracturación y de meteorización son las que condicionan el flujo de agua subterránea en rocas duras, debido a la falta de porosidad primaria en la matriz rocosa. Se utilizaron cinco conjuntos de datos fotográficos del satélite Landsat con el fin de preparar un mapa integrado hidrogeomorfológico de la cuenca del río Niva, al sur del estado Andhra Pradesh (India). El objetivo era estudiar el potencial de aguas subterráneas en esta región, que es propensa a períodos de sequía, en la que predominan las rocas duras. Se aplicó el modelo de deformación integrado de Larsson a la identificación de los sistemas de fracturación. El propósito era, por un lado, identificar los conjuntos de fracturas de tracción más jóvenes, que desempeñan un papel principal como reservorios de aguas subterráneas. Por otro lado, se quería comprender la importancia de la densidad de fracturación en el desarrollo de las aguas subterráneas. Se identificó una familia de fracturas de tracción con orientación N35°-55°E y otra familia N35°-55°W que contenía tanto bandas de cizalla como fracturas de tracción. Aparentemente, se trataba de las fracturas abiertas más recientes. El espesor de la zona de meteorización es grande cuando la densidad de fracturas de estas dos familias es elevada, hecho que está asociado a fluctuaciones pequeñas del nivel freático y a caudales elevados. Se estableció una clasificación de las aguas subterráneas como zona muy buena, buena-muy buena, moderadamente buena, y regular.

Understanding differences in access and use of healthcare between international immigrants to Chile and the Chilean-born: a repeated cross-sectional population-based study in Chile

PubMed Central

2012-01-01

Introduction International evidence indicates consistently lower rates of access and use of healthcare by international immigrants. Factors associated with this phenomenon vary significantly depending on the context. Some research into the health of immigrants has been conducted in Latin America, mostly from a qualitative perspective. This population-based study is the first quantitative study to explore healthcare provision entitlement and use of healthcare services by immigrants in Chile and compare them to the Chilean-born. Methods Data come from the nationally representative CASEN (Socioeconomic characterization of the population in Chile) surveys, conducted in 2006 and 2009. Self-reported immigrants were compared to the Chilean-born, by demographic characteristics (age, sex, urban/rural, household composition, ethnicity), socioeconomic status (SES: education, household income, contractual status), healthcare provision entitlement (public, private, other, none), and use of primary services. Weighted descriptive, stratified and adjusted regression models were used to analyse factors associated with access to and use of healthcare. Results There was an increase in self-reported immigrant status and in household income inequality among immigrants between 2006 and 2009. Over time there was a decrease in the rate of immigrants reporting no healthcare provision and an increase in reporting of private healthcare provision entitlement. Compared to the Chilean-born, immigrants reported higher rates of use of antenatal and gynaecological care, lower use of well-baby care, and no difference in the use of Pap smears or the number of attentions received in the last three months. Immigrants in the bottom income quintile were four times more likely to report no healthcare provision than their equivalent Chilean-born group (with different health needs, i.e. vertical inequity). Disabled immigrants were more likely to have no healthcare provision compared to the disabled Chilean-born (with similar health needs, i.e. horizontal inequity). Factors associated with immigrants’ access to, and use of, healthcare were sex, urban/rural status, education and country of origin. Conclusion There were significant associations between SES, and access to and use of healthcare among immigrants in Chile and a higher prevalence of no health care provision entitlement among poor and disabled immigrants compared to the Chilean-born. Changing associations between access and use of healthcare and SES among immigrants in Chile over time may reflect changes in their socio-demographic composition or in the survey methodology between 2006 and 2009. Resumen Introducción La evidencia internacional indica menor acceso y uso de servicios de salud por parte de inmigrantes, pero sus factores desencadenantes varían significativamente dependiendo del contexto. Algunas investigaciones se han desarrollado en este tema en América Latina, desde una perspectiva cualitativa. Este estudio cuantitativo exploró el auto-reporte de acceso y uso de servicios de salud de inmigrantes en Chile y los comparó con la población chilena. Métodos Análisis secundario de datos de encuesta nacional CASEN 2006 y 2009. Inmigrantes fueron comparados con chilenos en características demográficas (edad, sexo, urbano/rural, composición del hogar, etnia), estatus socioeconómico (educación, ingreso, situación contractual), tipo de previsión (pública, privada, otra, ninguna), y uso de varios servicios de atención primaria. Análisis descriptivo, estratificado, y modelos de regresión ponderados para entender factores asociados al acceso y uso de servicios de salud en STATA 11.0. Resultados Se observó un aumento de reporte de inmigrantes y de la desigualdad en el ingreso de inmigrantes entre 2006 y 2009. Hubo una disminución en la tasa de inmigrantes sin previsión y un aumento en el acceso al sistema privado. Los inmigrantes usaron más frecuentemente la atención prenatal y ginecológica, y menos la atención del niño sano. No hubo diferencia en el uso de citología vaginal o el número total de atenciones recibidas en comparación con los chilenos. Los inmigrantes en el quintil inferior de ingresos reportaron 4 veces más la ausencia de prestación de salud que los chilenos (inequidad vertical). Similares resultados se observaron al comparar inmigrantes con discapacidad con chilenos con discapacidad (inequidad horizontal). Los factores asociados con el acceso y uso del servicio de salud por parte de los inmigrantes fueron el sexo, urbano/rural, educación y país de origen. Conclusión Se observó una asociación significativa entre estatus socioeconomico, migración y acceso y uso de asistencia sanitaria. Los resultados de este estudio pueden deberse a verdaderos cambios en la composición de los inmigrantes y sus patrones de uso del sistema de salud chileno, pero también pueden deberse a cambios en la metodología y recolección de datos entre encuestas 2006 y 2009. Este aspecto requiere mayor análisis y debate en la región. PMID:23158113

The Shadow of a Gnomon Along a Year: Routine Observations and Teaching of Apparent Motion of the Sun and the Four Seasons. (Spanish Title: La Sombra de un Gnomon lo Largo de un Año: Observaciones de Rutina y la Enseñanza del Movimiento Aparente del Sol y Las Cuatro Estaciones.) A Sombra de um Gnômon ao Longo de um Ano: Observações Rotineiras e o Ensino do Movimento Aparente do Sol E das Quatro Estações

NASA Astrophysics Data System (ADS)

Trogello, Anderson Giovani; Danhoni Neves, Marcos Cesar; de Carvalho Rutz da Silva, Sani

2013-12-01

Many misconceptions are recognized among the various groups of students, especially in the elementary school. Among them, the apparent motion of the Sun, in spite of its daily occurrence, is subject to varied interpretations. Thus, the observation and recording of the motion of the stars in the celestial vault is a necessary task for astronomy education. The work presented here proposes the presentation of the results of observations of the apparent movement of the sun by marking the shadow of a vertical gnomon by the students in a class of sixth graders of elementary rural school of Paraná. The project itself was conducted in four stages, on dates near the March equinox, the June solstice, the September equinox and the December solstice. In addition, lectures were developed in the classroom. Such methods sought to build concepts around the apparent movement of the Sun and the alternation of the seasons. Given the results of the activities, an evaluation was applied and the data demonstrated a desired student learning such as: the recognition of the cardinal points, the description of the apparent solar motion and the occurrence of the seasons and their alternation from astronomical observations at naked eye. Muchos conceptos aternativos son conocidos entre los distintos grupos de alumnos, sobre todo en la educación básica. Entre ellos, el movimiento aparente del Sol, por más cotidiano que sea, se presta a interpretaciones variadas. Por lo tanto, observar y registrar el movimiento de las estrellas en la bóveda celeste se torna una tarea necesaria para la educación en astronomía. El trabajo que aquí se presenta propone la presentación de los resultados de la observación del movimiento aparente del sol a través de la marcación de la sombra del gnomon vertical a cargo de los estudiantes en una división de sexto grado de de la escuela primaria rural de Paraná. El proyecto en sí se llevó a cabo en cuatro etapas, en fechas cercanas al equinoccio de marzo, al solsticio de junio, al equinoccio de septiembre y al solsticio de diciembre. Además, se dictaron clases teóricas en la sala de aula. Estos métodos buscaron construir conceptos en torno al movimiento aparente del Sol y la sucesión de las estaciones. Teniendo en cuenta los resultados de las actividades se aplicó una evaluación cuyos datos demuestran la existencia de un aprendizaje deseado por los estudiantes en cuanto a: el reconocimiento de los puntos cardinales, la descripción del movimiento solar aparente y la aparición de las estaciones y su alternancia a partir de observaciones astronómicas visuales sin instrumentos. Muitas concepções alternativas são reconhecidas entre os diversos grupos de estudantes, em especial nos da educação básica. Dentre elas, o movimento aparente do Sol, por mais quotidiano que seja, proporciona variadas interpretações. Deste modo, observar e registrar o movimento dos astros na abóboda celeste é uma tarefa necessária ao ensino de Astronomia. O trabalho que ora se apresenta propõe a apresentação dos resultados da observação do movimento aparente do Sol por intermédio da marcação da sombra de um gnômon vertical por alunos de uma turma do sexto ano do ensino fundamental de uma escola do campo do Paraná. O projeto em si ocorreu em quatro etapas, em datas próximas do equinócio de março, do solstício de junho, do equinócio de setembro e do solstício de dezembro. Além disso, foram desenvolvidas aulas teóricas em sala de aula. Tais métodos buscaram construir conceitos em torno da movimentação aparente do Sol e da alternância das estações do ano. Diante dos resultados provenientes das atividades desenvolvidas foi aplicada uma avaliação e os dados demonstraram um aprendizado desejado dos alunos quanto: ao reconhecimento dos pontos cardeais; à descrição do movimento solar aparente e a ocorrência das estações do ano e sua alternância a partir de observações astronômicas a olho nu.

A Diagnostic Assessment for the Teaching of Astronomy. (Spanish Title: Una Evaluación Diagnóstica Para la Enseñanza de la Astronomia.) Uma Avaliação Diagnóstica Para o Ensino da Astronomia

NASA Astrophysics Data System (ADS)

Pacifico Ribeiro de Assis Silveira, Felipa; Soares Gomes de Sousa, Célia Maria; Moreira, Antonio

2011-07-01

This article aims to present the results of a diagnostic evaluation, used as a tool for collecting data on prior knowledge of scientific concepts needed to understand the topic "Earth and Universe", from a group comprised of 47 students of 6th grade. The educational method of diagnosing the student's prior knowledge before teaching them is founded on the Meaningful Learning theory, proposed by David Ausubel. The diagnostic evaluation consisted of 25 questions; the answers were analyzed and categorized, making possible their interpretation, which allows us to understand the meanings assigned by the student to these concepts. It follows from the diagnostic evaluation, that the majority of students surveyed had difficulties in exposing scientific concepts on the topic "Earth and Universe" when starting the 6th grade. However, we identified relevant ideas and representations that contributed to the re-signification of scientific concepts proposed for the teaching of the subject in this grade. The results of diagnostic evaluation served as reference to the organization of the syllabus, making possible the learning process by matching the sequence of teaching to the students" characteristics and context of the classroom. It is expected that other researchers in this topic can also use the instrument presented in this paper. Este artículo tiene como objetivo presentar los resultados de una evaluación diagnóstica, utilizada como una herramienta para recoger datos sobre el conocimiento previo de los conceptos científicos necesarios para comprender el tema "Tierra y Universo", de un grupo compuesto por 47 alumnos de 6º grado de la escuela primaria. La acción pedagógica del diagnóstico de los conocimientos previos del estudiante antes de enseñarles está justificada por la teoría del Aprendizaje Significativo, propuesta por David Ausubel. La evaluación de diagnóstico consistió en 25 preguntas, las respuestas fueron analizadas y clasificadas objetivando-se su interpretación, lo que nos permite comprender los significados asignados por el estudiante a estos conceptos. Se desprende de la evaluación diagnóstica que la mayoría de los encuestados ha tenido dificultades para exponer los conceptos científicos sobre el Universo y la Tierra, para iniciar el 6 º grado. Sin embargo, se identificaron ideas relevantes y las representaciones que contribuyeron a la re-significación de los conceptos científicos propuestos para la enseñanza del tema en esta serie. Los resultados de la evaluación diagnóstica han servido como referencia para la organización del Programa, facilitando el proceso de aprendizaje, haciendo coincidir la secuencia didáctica a las características de los estudiantes y el contexto del aula. Se espera que el instrumento presentado en este documento también pueda ser utilizado por otros investigadores en investigaciones relacionadas con el tema. Este artigo tem como objetivo apresentar os resultados de uma avaliação diagnóstica, utilizada como instrumento para a coleta de dados sobre o conhecimento prévio de conceitos científicos, necessários à compreensão do tema Terra e Universo, de um grupo composto por 47 estudantes, da 6ª série do Ensino Fundamental. A ação pedagógica de diagnosticar os conhecimentos prévios, do estudante, antes de ensiná-los, tem fundamento na teoria da Aprendizagem Significativa, proposta por David Ausubel. Essa avaliação diagnóstica foi composta por 25 questões, cujas respostas foram analisadas e categorizadas visando sua interpretação, o que permitiu compreender os significados atribuídos pelo estudante a esses conceitos. Conclui-se, a partir da avaliação diagnóstica, que a maioria dos estudantes pesquisados apresentou dificuldades em expor conceitos científicos sobre o tema Terra e Universo ao iniciar a 6ª série. Entretanto, foram identificadas ideias e representações relevantes que contribuíram para a (re)significação dos conceitos científicos propostos para o ensino do tema nessa série. Os resultados da avaliação diagnóstica serviram como referência para a organização do plano de ensino, viabilizando o processo de aprendizagem, por adequar a sequência didática às características dos estudantes e ao contexto da sala de aula. É esperado que o instrumento apresentado nesse artigo possa ser utilizado também por outros pesquisadores em investigações relacionadas ao tema.

Astronomy, Art and Mythology in a Public Elementary School in Itaocara/rj. (Spanish Title: Astronomía, Arte y Mitologia en el Ensino Fundamental en Una Escuela de la Red Estatal en ITAOCARA/RJ.) Astronomia, Arte e Mitologia no Ensino Fundamental em Escola da Rede Estadual em ITAOCARA/RJ

NASA Astrophysics Data System (ADS)

Oliveira Bernardes, Adriana; Ramos dos Santos, Arleidimar

2008-12-01

Volunteer advisors at Itaocara Astronomy Club Marcos Pontes(CAIMP), in their majority high school students, introduced students at Teotônio Brandão Vilela Elementary School to basic concepts in Astronomy, Physics, and Mythology. Computer Science, Arts, puppetry, and educational videos were used to stimulate students to share their feelings and test their knowledge of the concepts presented. The work done by the volunteers helped boost the student's self-esteem and improved their oral skills by applying their knowledge of Physics and Astronomy in Lab experiments. The main goals of the CAIMP are the possibility of including astronomy in Elementary school curricula and developing an interdisciplinary work involving Astronomy, Arts, and Mythology. Through tests and reports, the students who participated in the Brazilian Astronomy Olympics, showed an increase in their knowldge of the sujects presented during the volunteer work. Durante el curso de un trabajo voluntario con estudiantes de nivel primario (1 º a 4 º grado), los guías de Astronomía miembros del CAIMP (Club de Astronomía de Itaocara "Marcos Puentes"), en su mayoría estudiantes secundarios, desarrollaron un trabajo de introducción a las Ciencias y Astronomía con alumnos del colegio estatal Teotônio Vilela Brandão. A través de talleres de informática, artes, videos educativos y teatro de títeres, los estudiantes pudieron expresar sus conocimientos y emociones frente a las leyendas mitológicas con las que se inició el trabajo de introducción. La labor desarrollada por los guías con los alumnos promovió la integración entre las aulas del colegio haciéndolos participar en actividades con el fin de estimular su expresión verbal y aumentar su autoestima. Trabajando diversas formas de expresión, los alumnos pudieron realizar experimentos y conocer algunos conceptos de Física y Astronomía al mismo tiempo que adquirían autonomía para la libre expresión de sus sentimientos y de los conocimientos recibidos. El trabajo en sí ha mostrado además de la posibilidad de la inclusión de la Astronomía en la Educación Primaria, la posibilidad de un trabajo interdisciplinario en los niveles iniciales incluyendo Astronomía, Arte y Mitología. Los resultados presentados por los estudiantes en las Olimpiadas promovidas en la escuela y por la OBA (Olimpiada Brasilera de Astronomía) permitieron verificar un creciente aprendizaje y estimulo hacia las materias científicas, comprobados por la apropiada expresión de los conceptos adquiridos de astronomía y presentados en evaluaciones o en informes obtenidos de ellos mismos, sus familias y profesores. Desenvolvendo um trabalho voluntário junto aos alunos do ensino fundamental no 1º ciclo (1ª a 4ª série), os monitores de Astronomia membros do CAIMP (Clube de Astronomia de Itaocara Marcos Pontes), que eram em sua maioria alunos do ensino médio, desenvolveram um trabalho de aproximação entre os alunos do Colégio Estadual Teotônio Brandão Vilela e os temas envolvendo Ciências e Astronomia. Através de oficinas de informática, artes, vídeos educativos e teatros de fantoches, os alunos puderam expressar seus conhecimentos e emoções diante das lendas mitológicas com as quais começaram a ter contato. O trabalho desenvolvido pelos monitores junto aos alunos proporcionou a integração entre as turmas do colégio e os levou a participação em atividades de maneira a estimular sua oralidade e aumentar sua auto-estima. Trabalhando várias formas de expressões, os alunos puderam realizar seus experimentos e conhecer alguns conceitos de Física e Astronomia, enquanto adquiriam autonomia para se expressarem de acordo com seus sentimentos e conhecimentos adquiridos. O trabalho em si mostrou além da possibilidade de inserção de Astronomia no Ensino Fundamental, a possibilidade de realização de um trabalho interdisciplinar nas séries iniciais envolvendo Astronomia, Arte e Mitologia. Os resultados apresentados pelos alunos nas Olimpíadas promovidas na escola e pela OBA (Olimpíada Brasileira de Astronomia) possibilitaram a verificação de uma crescente aprendizagem e estímulo ao conhecimento de temas científicos, que foi comprovado diante da apropriação dos conceitos de Astronomia adquiridos e apresentados em resultados como avaliações, ou ainda, diante dos relatos obtidos dos mesmos, suas famílias e professores.

Occurrence of springs in massifs of crystalline rocks, northern Portugal

NASA Astrophysics Data System (ADS)

Pacheco, Fernando António Leal; Alencoão, Ana Maria Pires

2002-02-01

An inventory of artesian springs emerging from fractures (fracture springs) was conducted in the Pinhão River Basin and Morais Massif, northern Portugal, comprising an area of approximately 650 km2. Over 1,500 springs were identified and associated with geological domains and fracture sets. Using cross-tabulation analysis, spring distributions by fracture sets were compared among geological environments, and the deviations related to differences in rock structure and, presumably, to differences in deformational histories. The relation between spring frequencies and rock structures was further investigated by spectral determination, the model introduced in this study. Input data are the spring frequencies and fracture lengths in each geological domain, in addition to the angles between fracture strikes and present-day stress-field orientation (θ). The model's output includes the so-called intrinsic densities, a parameter indexing spring occurrence to factors such as fracture type and associated deformational regime and age. The highest densities (12.2 springs/km of lineament) were associated with young shear fractures produced by brittle deformation, and the lowest (0.1) with old tensional and ductile fractures. Spectral determination also relates each orientation class to a dominant structural parameter: where spring occurrence is controlled by θ, the class is parallel to the present-day stress-field orientation; where the control is attributed to the length of fractures, the spring occurrence follows the strike of large-scale normal faults crossing the region. Résumé. Un inventaire des sources artésiennes émergeant de fractures (sources de fractures) a été réalisé dans le bassin de la rivière Pinhão et dans le massif de Morais, dans le nord du Portugal, dans une région couvrant environ 650 km2. Plus de 1,500 sources ont été identifiées et associées à des domaines géologiques et à des ensembles de fractures. Grâce à une analyse de tableaux croisés, les distributions des sources par ensemble de fractures ont été comparées aux situations géologiques et aux écarts liés aux différences dans les structures des roches et, probablement, aux différences dans leurs histoires de déformations. Les relations entre la fréquence des sources et la structure des roches ont été étudiées ensuite par détermination spectrale, modèle présenté dans cette étude. Les données d'entrée sont les fréquences des sources et les longueurs des fractures dans chaque domaine géologique, en plus des angles entre directions de fractures et orientation du champ de contraintes actuel (θ). La sortie du modèle donne les densités dites intrinsèques, un paramètre indexant l'existence d'une source à des facteurs tels que le type de fracture et le régime et l'âge associés de la déformation. Les densités les plus fortes (12,2 sources par km de linéament) ont été associées à des fractures jeunes produites par des déformations lentes, et les plus faibles (0,1) aux fractures anciennes ductiles et de tension. La détermination spectrale associe également chaque classe d'orientation à un paramètre structural dominant: quand la présence d'une source est contrôlée par θ, la classe est parallèle à l'orientation actuelle du champ de contrainte; lorsque le contrôle est attribué à la longueur des fractures, la présence de sources suit le plan des failles normales à grande échelle traversant la région. Resumen. Se ha llevado a cabo un inventario de manantiales emergentes de fracturas (manantiales de fracturas) en la cuenca del Río Pinhão y en el Macizo de Morais. El área estudiada ocupa unos 650 km2 y se halla al Norte de Portugal. Se ha identificado más de 1.500 manantiales, los cuales han sido asociados con dominios geológicos y conjuntos de fracturas. Mediante el Análisis de la Tabulación Cruzada, se ha comparado la distribución de los manantiales por conjuntos de fracturas entre ambientes geológicos, así como las desviaciones relacionadas con diferencias en la estructura de la roca y, presumiblemente, en las historias de deformación. Se profundizó en la relación entre la frecuencia de los manantiales y las estructuras de la roca por medio de la Determinación Espectral, que es un modelo introducido en el presente estudio. Los datos de entrada son las frecuencias de los manantiales y la longitud de las fracturas en cada dominio geológico, además de los ángulos entre las direcciones de las fracturas y la orientación actual del campo de tensiones. Los resultados del modelo incluyen las denominadas densidades intrínsecas, parámetro que cuantifica la existencia de manantiales en función de factores como el tipo de fractura y el régimen y edad de deformación asociados. Las densidades mayores (12,2 manantiales por kilómetro de lineamiento) fueron atribuidas a fracturas jóvenes de cizalla causadas por deformación frágil, y las menores (valor 0,1) con fracturas antiguas y dúctiles. La Determinación Espectral también relaciona cada clase de orientación con un parámetro estructural dominante: donde la existencia de fracturas está dominada por el campo actual de tensiones, la clase es paralela a la orientación presente de dicho campo; donde domina la longitud de las fracturas, sigue la dirección de las fallas normales de gran escala que atraviesan la región.

Strategies for improving outcome of assisted reproduction in women with polycystic ovary syndrome: systematic review and meta-analysis.

PubMed

Kollmann, M; Martins, W P; Lima, M L S; Craciunas, L; Nastri, C O; Richardson, A; Raine-Fenning, N

2016-12-01

To identify, appraise and summarize the current evidence regarding the efficacy of strategies aimed at improving assisted reproductive techniques in women with polycystic ovary syndrome (PCOS). A comprehensive literature search of the standard medical databases was performed. The last electronic search was run in July 2015. The primary outcome measures were live birth/ongoing pregnancy and ovarian hyperstimulation syndrome (OHSS). The secondary outcome measures were clinical pregnancy and miscarriage. We screened 1021 records and completely assessed 173, finally including 66 studies in the quantitative analysis. Many different interventions were assessed, however the overall quality of the studies was low. We observed moderate-quality evidence that there is no clinically relevant difference in live birth/ongoing pregnancy rates (relative risk (RR), 0.95 (95% CI, 0.84-1.08)), or clinical pregnancy (RR, 1.02 (95% CI, 0.91-1.15)) when comparing antagonist and agonist protocols for ovarian stimulation. Additionally, we found low-quality evidence that metformin improves live birth/ongoing pregnancy (RR, 1.28 (95% CI, 1.01-1.63)) and clinical pregnancy rates (RR, 1.26 (95% CI, 1.04-1.53)) when compared with placebo or no intervention. We further found low-quality evidence that there is no clinically relevant difference in live birth/ongoing pregnancy rates (RR, 1.03 (95% CI, 0.80-1.34)) and clinical pregnancy rates (RR, 0.99 (95% CI, 0.81-1.22)) when comparing human menopausal gonadotropin for inducing ovulation and artificial preparation with estradiol valerate for endometrial preparation for frozen embryo transfer (FET). Low-quality evidence suggests that mannitol compared with no intervention (RR, 0.54 (95% CI, 0.39-0.77)) and antagonist protocols compared with agonist protocols (RR, 0.63 (95% CI, 0.49-0.80)) reduce rates of OHSS. There is low- to moderate-quality evidence suggesting that antagonist protocols are preferable to agonist ones, because they reduce the incidence of OHSS without interfering with clinical pregnancy and live birth for women with PCOS. Additionally there is low-quality evidence pointing to a benefit of metformin supplementation on clinical pregnancy and live birth; and that ovulation induction and administration of estradiol seem to be equally effective for endometrial preparation before FET for women with PCOS. For all other interventions, the evidence is of very low quality, not allowing any meaningful conclusions to be drawn. Estrategias para mejorar el resultado de la reproducción asistida en mujeres con síndrome de ovario poliquístico: revisión sistemática y metaanálisis RESUMEN OBJETIVOS: Identificar, evaluar y resumir la evidencia actual sobre la eficacia de las estrategias para mejorar las técnicas de reproducción asistida en mujeres con síndrome de ovario poliquístico (SOP). MÉTODOS: Se realizó una búsqueda exhaustiva de literatura en las bases de datos médicas estándar. La última búsqueda electrónica se realizó en julio de 2015. Las medidas de resultado primarias fueron los nacimientos vivos/embarazos en curso y el síndrome de hiperestimulación ovárica (SHO). Las medidas de resultado secundarias fueron el embarazo confirmado ecográficamente y el aborto. Se cribaron 1021 registros, de los que se evaluaron por completo 173, para finalmente incluir 66 estudios en el análisis cuantitativo. Aunque se evaluaron muchas intervenciones diferentes, en general la calidad de los estudios fue baja. Se observó evidencia de calidad moderada de que no hay diferencias relevantes clínicamente en las tasas de nacimientos vivos/embarazos en curso (riesgo relativo (RR): 0,95 (IC 95%, 0,84-1,08)), o de embarazos confirmados ecográficamente (RR: 1,02 (IC 95%, 0,91-1,15)), cuando se comparan los protocolos de antagonistas y agonistas para la estimulación ovárica. Además, se encontró evidencia de baja calidad en que la metformina mejora las tasas de nacimientos vivos/embarazos en curso (RR: 1,28 (IC 95%, 1,01-1,63)) y de embarazos confirmados ecográficamente (RR: 1,26 (IC 95%, 1,04-1,53)) en comparación con un placebo o la no intervención. Se encontró también evidencia de baja calidad en que no hay diferencias relevantes clínicamente en las tasas de nacimientos vivos/embarazos en curso (RR: 1,03 (IC 95%, 0,80-1,34)) y las tasas de embarazos confirmados ecográficamente (RR: 0,99 (IC 95%, 0.81-1,22)) al comparar la gonadotropina menopáusica humana para la inducción de la ovulación y la preparación artificial con el valerato de estradiol para preparar el endometrio para la transferencia de embriones congelados (TEC). La baja calidad de la evidencia sugiere que el manitol, en comparación con la no intervención (RR: 0,54 (IC 95%, 0,39-0,77)), y los protocolos de antagonistas, en comparación con los protocolos de agonistas (RR: 0,63 (IC 95%, 0,49-0,80)), reducen las tasas de SHO. CONCLUSIÓN: Hay evidencia de calidad baja a moderada que sugiere que los protocolos de antagonistas son preferibles a los de agonistas, ya que reducen la tasa de SHO sin interferir con el embarazo confirmado ecográficamente y los nacimientos vivos en las mujeres con SOP. Además, existe evidencia de baja calidad que indica un beneficio del uso de metformina como aporte suplementario en embarazos confirmados ecográficamente y en nacimientos vivos; y que la inducción de la ovulación y la administración de estradiol parecen ser igualmente eficaces para la preparación del endometrio antes de la TEC en mujeres con SOP. Para el resto de procedimientos, la evidencia es de muy baja calidad, y por ello no permite extraer conclusiones importantes. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd.

Motivational beliefs, cognitive engagement, and achievement in language and mathematics in elementary school children.

PubMed

Metallidou, Panagiota; Vlachou, Anastasia

2007-02-01

The contextual differences in the patterns of relations among various motivational, cognitive, and metacognitive components of self-regulated learning and performance in two key curriculum subject areas, language and mathematics, were examined in a sample of 263 Greek primary school children of fifth- and sixth-grade classrooms. Age and gender differences were also investigated. Students were asked to complete the Motivated Strategies for Learning Questionnaire (Pintrich & De Groot, 1990 ), which comprised five factors: (a) Self-efficacy, (b) Intrinsic Value, (c) Test Anxiety, (d) Cognitive Strategy Use, and (e) Self-regulation Strategies. They responded to the statements of the questionnaire on a 7-point Likert scale in terms of their behaviour in mathematics and language classes, respectively. Moreover, their teachers were asked to evaluate each of their students' academic achievement in Greek language and mathematics on a 1- to 20-point comparative scale in relation to the rest of the class. The results of the study indicated very few differences in the pattern of relations among self-regulated components within and across the two subject areas and at the same time revealed a context-specific character of self-regulated components at a mean level differences. Further, the current study (a) confirmed the mediatory role of strategies in the motivation-performance relation, (b) stressed the differential role of cognitive and regulatory strategies in predicting performance in subject areas that differ in their structural characteristics of the content, and (c) pointed out the key motivational role of self-efficacy. In fact, self-efficacy proved the most significant predictor not only of performance but of cognitive and regulatory strategy use as well. Gender differences in motivation and strategy use were not reported, while motivation was found to vary mainly with age. The usefulness of these findings for promoting greater clarity among motivational and metacognitive frameworks and ideas for future research are discussed. Cette étude porte sur les différences contextuelles dans les patrons relationnels entre les diverses composantes motivationnelle, cognitive et métacognitive de l'apprentissage et de la performance auto-régulés dans deux domaines d'étude clé du programme, soit la langue et les mathématiques. Ces différences contextuelles ont été examinées dans un échantillon de 263 d'enfants d'une école primaire grecque (of) en cinquième et sixième année. Les différences sexuelles et les différences d'âge ont été aussi étudiées. Les élèves ont été priés de compléter le «Motivated Strategies for Learning Questionnaire» (Pintrich & De Groot, 1990 ) qui comprend cinq facteurs: (a) l'auto-efficacité, (b) la valeur intrinsèque, (c) un test d'anxiété, (d) l'utilisation d'une stratégie cognitive et (e) les stratégies d'auto-régulation. Ils ont répondu aux énoncés du questionnaire sur une échelle de type Likert à 7 points en termes de leur comportement en classe de langue et en classe de mathématiques séparément. De plus, les enseignants ont été priés d'évaluer chaque résultat de leurs élèves dans la langue grecque et en mathématique sur une échelle allant de 1 à 20 points en comparaison au reste de la classe. Les résultats de l'étude ont indiqué très peu de différences dans les patrons relationnels entre les composantes auto-régulées à l'intérieur et entre les domaines d'étude. En même temps, les résultats ont révélé un caractère contextuel spécifique des composantes auto-regulées. De plus, la présente étude (a) a confirmé le rôle médiateur des stratégies dans la relation motivation-performance, (b) a souligné le rôle différé des stratégies cognitive et régulatoire dans la prédiction de la performance dans les domaines d'étude qui diffèrent dans leurs caractéristiques structurelles du contenu et (c) a souligné le rôle motivationnel clé de l'auto-efficacité. En effet, l'auto-efficacité s'est avérée être le prédicteur le plus significatif non seulement de la performance mais aussi de l'utilisation d'une stratégie cognitive et régulatoire. Des différences sexuelles dans la motivation et dans l'utilisation d'une stratégie n'ont pas été rapportées alors qu'il s'est avéré que la motivation variait principalement en fonction de l'âge. L'utilité de ces résultats pour la promotion d'une grande clarté entre les cadres motivationnel et métacognitif et les idées pour les études futures sont discutées. Se examinó, en una muestra de 263 niños griegos de quinto y sexto años de la escuela primaria, las diferencias contextuales en las pautas con las que se dan las relaciones entre varios componentes motivacionales, cognitivos y meta cognitivos del aprendizaje autorregulado y el desempeño en dos áreas clave del currículo, lenguaje y matemáticas. También se investigó las diferencias de edad y género. Se pidió a los alumnos que respondieran el Cuestionario de Estrategias Motivadas para el Aprendizaje (Pintrich & De Groot, 1990 ), compuesto por cinco factores: (a) Auto eficacia, (b) Valor Intrínseco, (c) Ansiedad ante los Exámenes, (d) Empleo de Estrategias Cognitivas, y (e) Estrategias Autorreguladas. Respondieron a los enunciados del cuestionario sobre una escala Likert de 7 puntos en términos de su conducta en las clases de matemáticas y lenguaje por separado. Es más, se pidió a sus profesores que evaluaran el desempeño de cada uno de sus estudiantes en Lenguaje Griego y Matemáticas de acuerdo con una escala comparativa de 1 a 20 puntos, en relación con el resto del grupo escolar. Los resultados del estudio indicaron pocas diferencias en la pauta que describen las relaciones entre los componentes de autorregulación al interior de y entre ambas áreas de estudio y, al mismo tiempo, revelaron un carácter específico del contexto de los componentes de la autorregulación con diferencias en el nivel medio. Más aún, el presente estudio (a) confirmó el papel de mediador que desempeñan las estrategias sobre la relación motivación-desempeño, (b) acentuó el papel diferencial de las estrategias cognitiva y reguladora al predecir el desempeño en áreas de estudio que difieren en las características estructurales de su contenido, y (c) señaló el papel motivacional clave que desempeña la auto eficacia. De hecho, la auto eficacia predijo de manera más significativa no sólo el desempeño, sino también el uso de la estrategia cognitiva y reguladora. No hubo diferencias de género respecto a la motivación y al uso de la estrategia, aunque se encontró que la motivación varía principalmente con la edad. Se discute la utilidad de estos hallazgos para aclarar los referentes motivacionales y meta cognitivos y promover ideas para investigaciones futuras.

Farmyard Manure and Fertilizer Effects on Seed Potato (Solanum tuberosum L.) Yield in Green House Production

NASA Astrophysics Data System (ADS)

László, M.

2009-04-01

Nowadays is widely well know that the potato is an important vegetable crop at Brazíl. It is grown on about 173.000 ha, with total yield of 2.6 million tons year-1. The average yield is 15 t ha-1. This level is very low because degeneration of crop is rapid under high temperature and high viruses pressure. Therefore seed potato propagation and production is principal on consumption potato production. This is why we found it necessary to develop it. The latossolo vermelho soil-farmyard manure- burnt rice straw-fertilizer 4N:14P:8K greenhouse pot trial was set up at the National Vegetable Crops Research Center, Brasília-DF, Brazíl in 1990. The methods of the experiments were soil x farmyard manure x burnt rice straw, soil x 4N:14P:8K fertilizer and soil x farmyard manure x burnt rice straw x 4N:14P:8K fertilizer on randomized block design in total 29 combination of treatments in 5, 5 and 3 repetitions with in a total parcel of 116. According to chemical analysis of the a., soil, b., farmyard manure and c., burnt rice straw the agrochemistry parameters were as follows (estimated datas): a., latossolo vermelho soil: CaCO3 0.3-0.7%, humo 0.9-1.0%, pH (H2O) 5.3, pH (KCl) 4.5, AL- P2O5 3.2-3.5 mg kg-1, AL- K2O 180 mg kg-1, Mg (KCl) 70 mg kg-1, EDTA-Zn 0.5-0.8 mg kg-1, EDTA-Cu 0.5-0.6 mg kg-1, b., farmyard manure: N 1.8 g kg-1, P2O5 2.0 g kg-1, K2O 4.0 g kg-1, c., burnt rice straw: N 0.8 g kg-1, P2O5 7.0 g kg-1, K2O 4.5 g kg-1. The experimental datas were estimated by analysis of variance, ANOVA and MANOVA. The main conclusions were as follows: 1. Mixture of 80% latossolo vermelho, 10% burnt rice straw and 10% farmyard manure were shown best performance on seed potato productivity. The piece of tubers with a 0-20 mm (consumption seeds) was increased by 77%. 2. Total seed potato number was reached maximum at 10.8 g pot-1 4N:14P:8K fertilizer regarding to average of treatments with a 33%. 3. Dry biomassa production plant-1 was decreased by high dose of 4N:14P:8K fertilizer (18.0 g pot-1) with a hard effect (57%). Our results are shown that it was possible developing of the seed potato production under tropical greenhouse conditions by optimalised soil-organic matter-fertilizer system. This datas should be as indicators to sustainable field potato advisory systems. Keywords: potato (Solanum tuberosum L.), greenhouse, latossolo vermelho soil, farmyard manure, burnt rice straw, 4N:14P:8K fertilizer, sustainability, yield Introducáo: Importância e situação actual em produção da batata no Brazíl A batata é atualmente uma das hortaliças de maior importância no Brasíl (Márton 2000a., 2000b.) com um cultivo annual médio de 173.000 ha e uma produção de 2600000 t. A produtividade médio nacional é de 15 t ha-1, muito baixa se considerar que é possivel a obtenção de rendimentos acima de 40 t ha-1. Observa- se também, que existe variação no produtividade entre regiões e estados. E importante como fonte de alimento pelo seu alto valor nutricional a quantidade produzida muito superior por unidade de área a tempo, se comparada com diversas outras culturas (László 2000b., 2000c.). Os estados que tradicionalmente produzem batata em maior ou menor escala são indicados em seguente: Pernambuco, Ceará, Sergipe, Goiás, Mato Grosso, Mato Grosso do Sul, Rondonia e Acre. Os plantios predominantes são o das águas e das secas, sendo o de inverno bem menos expressivo, pois poucas áreas permitem o seu cultivo, na maioria dos casos necessitando- se de irrigação. Considerando as três épocas de plantio e diferentes condições climaticas brasileiras, podemos definir de um modo geral o plantio de batata no Brasíl da seguinte maneira: Nordeste e Centro- Oeste- plantio de inverno, Sudeste- plantio das águas, secas e inverno, Sul- plantio das aguas, secas e inverno. Sendo este último em áreas muito limitadas. Dentre as hortaliças a batata é uma das culturas mais estudadas actualmente. Os principais problemas que afetam a cultura da batata podem ser de ordem agronómica, economica e comercial. Como exemplos destes podem ser citados: o uso racional de matérias orgânicos, esterco de curral e inorgânico fertilizantes. Efeito de materias orgnicânicos e N, P, K elementos minerais para produção da batata As necessidades em N, P, e K elementos minerais da batata são superidas pela aplicação apropriada de matérias orgânicos, esterco de currals, fertilizantes ao solo, combinada com a ambiente (Márton 2001a., 2001b.), época adequada e posição ideal de aplicá- lo. Efeito da materias orgânicos O suprimento de N á batateira provém principalmente da matéria orgânica do solo e do fertilizante aplicado (László 2000a., Márton et all. 2000.). Embora não seja muito praticado no Brasíl, a incorporação de esterco ao solo é fator de aumento da produção de tuberculos. Este resultado favorável poderia ser atribuído ao melhoramento da estrutura do solo, á maior retenção de água pelo e mesmo favorecendo o melhor desenvolvimento do sistema radicular da planta. A batata pode ser cultivada em todo tipo de solo desde que tenha boa drenagem e seja bem estruturado. Isto é tem que ser bem aerado e permitir o bom desenvolvimento dos órgãos subterráneos da batateira. Sem de matéria orgânicos e esterco de curral a tendencia de determinados solos formar crosta, oferecendo uma alta resisténcia mecánica á emergéncia das plantas, pode ser um determinante de stands desuniformes. A cause primaria da formação de crostas é a destruição dos agregados do solo pela excessiva manipulação mecánica resultando em aeração reduzida e aumento da densidade e coesão das particulas do solo. O encrostamento do solo pode ser reduzido através com matérias orgânicos. De maneira geral, a produção de tuberculos em solo de baixa potencialidade (aqueles em que a penetração das raizes é dificultada pela compactação, textura argilosa ou com camadas no solo) será menor do que nagueles com alta potencialidade (boa textura e adequada retenção de agua). Efeito do nitrogênio No Brazíl em todas regiões onde se cultiva batata é raro encontrar solos com elevado teor de nitrogênio e que não precisam de quantidades desta elemento. É o elemento que governa o padrão de desenvolvimento da planta, estimulando principalmente o crescimento da parte aérea (Kádár et all. 2000., László 2000.). Para se obter rendimento de tubérculos é necessário um rápido e curto periodo de desenvolvimento da parte aérea e uma fase de acúmulo maior possível. Para tanto, devem ser evitadas doses muito altas de nitrogênio e, principalmente, se aplicadas tardiamente, pois haverá demasiado desenvolvimento de folhas que demorarão mais a finalizar seu crescimento e maturação. Isto implicará na redução do periodo de intenso desenvolvimento dos tubérculos e armazenagem do amido, resultando em menor produção. Há risco para a saúde na ingestão de alimentos com altos teores de nitrato e nitrito, havendo preocupação com o efeito de doses mais altas de nitrogênio sobre os teores dos mesmos nos tuberculos. Embora haja diferenças entre cultivares, localidades e períodos de armazenamento, há estudos mostrando que a fertilização com até 150 kg ha-1 de nitrogênio não foi suficiente para propiciar niveis preocupantes de nitrato nos tuberculos colhidos. Efeito do fósforo A grande maioria dos solos brasileiros cultivados com batata apresentam limitações ao bom desenvolvimento e produção da cultura em função dos baixos níveis de fósforo. Isto significa que aumentos de produção quase sempre ocorrem quando o solo recebe adubação fosfatada (László 2001a.). Estes aumentos são mais marcantes em solos nunca antes adubados ou com baixo teor de fósforo. Nestes, dificilmente alcanca- se a produção máxima com níveis reduzidos de fósforo. Não seria exagerado supor níveis de 600 a 800 kg ha-1 de P2O5, como sendo aqueles que iriam proporcionar produção máximas, principalmente em solos mais ácidos e pobres em matéria orgânico. A adubação fosfatada é muito importante no crescimento inicial da planta e, além de aumentar a produção de tuberculos em peso e números, aumenta também a quantidade e qualidade do amido neles contidos e reduz perdas durante o armazenamento dos mesmos. A quantidade de fósforo a aplicar dependerá da análise do solo considerando- se principalmente o nível de P existente e a textura do solo. Solos de textura média e arenosa necessitam maior conteúdo de fósforo do que os de textura argilosa para serem considerandos solos de baixo, médio ou alto teor de fósfato. Efeito da potássica Embora seja o elemento mais absorbido pela batateira, nem sempre há resposta positiva da aduba potássica sobre o rendimento da cultura. Provavelmente isto esteja relacionado com níveis elevados deste elemento no solo (Kurnik et all. 2001.). Entretanto, em solos com médios e baixos teores de potássio, aumentos significativos são conseguidos. Por isto, as recomendações de adubação com potássio, nas diversas regiões do mundo, variam de 50-300 kg ha-1 de K2O. Resultados de trabalhos em brasiléiros têm demonstrado que a aduba potássica pode ser substituída pela aplicação de 150 m3 ha-1 de vinhaça de cana de açúcar. Ao elevar- se a dose de fertilização potássica deverá haver precaução para que a adubação magnesiana seja suficiente. O K além de aumentar a produção, em solos deficientes, aumenta também o tamanho dos tubérculos produzidos, e a proporção de tubérculos grandes. Deficiência no suprimento de potássio á planta pode acarretar produção de tubérculos com elevada susceptibilidade aos danos mecánicos pós-colheita. Os tubérculos injuriados enegrecem facilmente e este enegrecimento é inversamente proporcional á quantidade de potássio nos tuberculos. Ademais, quando fritos dão origem a um produto escuro, de baixa valor comercial. Manejo de adubação Diversos fatores como potencial de produção do solo, modo de aplicação do fertilizante dentre outro fatores afetam a resposta da batateira á aplicação de fertilizantes (Refschneider 1987.). Depreende- se pois que no estabelecimento de um nivel ideal de fertilização as variáveis planta, solo e condições climaticas devem ser visualizadas como um sistema pouco provável de ser homogeneo mesmo em nivel de fazenda. Como tal, generalizações a respeito de doses ou niveis de fertlização são difíceis de serem feitas, recomendações exigem julgamento hábil por parte do fazendeiro ou do tecnico responsavel pela cultura (Márton 2001a., 2001b.). Este julgamento será mais preciso conhecendo- se pontos que serão rápidamente discutidos a seguir. A taxa de absorção de nutrientes é governada pela concentração externa ou suprimento de nutrientes pelo solo e a demanda do nutriente criada pelo desenvolvimento e funcinamento normal dos diversos órgãos das plantas. O nivel de nutrientes na solução do solo deve ser suficiamente alto para que suas taxas de absorção não sejam limitantes ao crescimento. Por outro lado, não deve ser demasiado para causar excessiva absorção de outros nutrientes. Forte associação existe entre a absorção de nutrientes e o desenvolvimento da planta. De maneira geral, a fase de rapido desenvolvimento da cultura é acompanhada por um grande aumento na absorção de nutrientes com a taxa de absorção declinado quando a taxa de crescimento diminuiu. Normalmente todos os fertilizantes potássicos e fosfatados são adicionados ao solo na época do plantio. O nitrogênio normalmente é parcelado. Cerca de 2 por 3 do nível recomendado é colocado no sulco de plantio e o restante adicionado por ocasião da amontoa. É uma prática tradicinal e com pouco suporte experimental no condiõces brasileiras. Espera -se que a aplicação parcelada do nitrogênio e mesmo do potássio possem ser benéficas quando houver chuva excessiva ou irrigações mal executadas principalmente em solos mais arenosos onde poderá ocorrer a lixiviacão dos mesmos (Márton 2001a., 2001b.). O parcelamento poderá também ser benéfico quando elevados níveis de fertilizantes porém recomendandos e a aplicação por feita nos sulcos de plantio, pois evitar-se ia assim, elevada concentração salina em torno dos tubérculos plantados, embora a aplicação á lanco, em toda área, possa ser opção vantajosa. Quantidades corretas de fertilizantes, posição ideal e época certa de aplicação, combinadas adequadamente, definem o programa de adubação da batata. Esse programa é variável de acordo com o solo, a batata e condisões ambientais (Márton 2001a.). A dose de um elemento a ser aplicada em batata, é função da quantidade desse elemento suprida pelo solo e da percentagem de recuperação do elemento adicionado ao solo como fertilizante. Resultados experimentais comparando a aplicação de fertilizante á lanco ou localizado mostram respostas variadas sobre a produção. E possivel encontrar resultados iguais em ambos os métodos, de supremacia da aplicação á lanco ou da aplicação localizada (Kurnik et all. 2001.). Parece que baixas quantidades de fertilizantes são mais eficiemente utilizadas quando aplicação nos sulcos de plantios. Entretanto o potancial de produção pode ser aumentando com alta ou mesmo moderada quantidade de fertilizantes aplicados á lanço. A recomendação geral de colocar o adubo no sulco de plantio da batata merece ser questionada. É uma recomendação válida ao entender- se que a batata responde bastante á aplicação de fósforo, que os solos brasileiros tem alta capacidade de absorção de fósforo e que haverá maior proliferação de raízes na área fertilizada. Uma indagação aparece: um solo com baxa disponibilidade de fósforo fora da zona fertilizada permitiria o desenvolvimento ótimo da planta. Algumas evidéncias mostram, para outras espécies, que grande parte do sistema radicular, deve estar exposta ao fósforo para suprir as necessidades das plantas. Ademais, há um determinado valor de concentração de fósforo, na solução do solo, acima da qual a taxa de absorção não é aumentada. Essas considerações suscitam a possibilidade de questionar se a aplicação de fósforo em sulcos seria a forma mais eficiente de usá-lo quando se pretende alcancar elevadas produções. Deve-se lembrar entretanto, que solos tropicais, ainda com baixos teores fósforo e alta capacidade de adsorção, seria necessária dose muito elevada de P, quando aplicada á lanço, em todo o terreno. Se a aplicação localizada do fósforo pode, em parte, ser explicada, a do nitrogênio e potássio não são facilmente justificadas sob o aspecto de eficiéncia de utilização. Pelo contrário, ela pode ser questionada, principalmente pelas suas caracteristicas de difusão, pelo efeito que altas concentração de amónio e cloreto podem ter sobre a pressão osmotica da solução do solo junto aos tubérculos plantados, pelo efeito negativo do cloreto sobre a absorção de fósforo e também sobre a capacidade produtiva das plantas. Portanto, existe a possibilidade de ocorrer toxidez de amónio e de cloreto ao se aplicar doses altas dos fertilizantes nos sulcos de plantios. Isto pode determinar uma menor eficiéncia no uso dos fertilizantes. Materiais e Metodos: Nos desenvolverémos os três experimentos (i.e.: 1., 2., 3.) para aumentár-se do produção e produtividade da batata (Solanum tuberosum L.) semente pré- básica no casa de vegetação com diferentes doságens do latossolo vermelho novo, do esterco de curral e do adubo fórmula 4N:14P:8K no Empresa Brasileira de Pesquisa Agropecuaria- Centro Nacional de Pesquisas de Hortaliças, da Brazília-DF no 1990. Caracteristicas agroquímicas do solo em faixa arado (dados estimados), e conteudos N, P2O5, K2O do esterco de curral e palha de arroz queimado (dados estimados): a., caracteristicas agroquímicas do solo latossolo vermelho (solo novo: nunca foi usado para produção da batata semente): CaCO3 0.3-0.7%, humo 0.9-1.0%, pH (H2O) 5.3, pH (KCl) 4.5, AL- P2O5 3.2-3.5 mg kg-1, AL- K2O 180 mg kg-1, Mg (KCl) 70 mg kg-1, EDTA-Zn 0.5-0.8 mg kg-1, EDTA-Cu 0.5-0.6 mg kg-1 com abastecer fraco destes elementos, b., conteudos N, P2O5, K2O do esterco de curral (qualidade médio): N 1.8 g kg-1, P2O5 2.0 g kg-1, K2O 4.0 g kg-1, c., conteudos N, P2O5, K2O do palha de arroz queimado (palha de arroz foi queimado em um especial forno): N 0.8 g kg-1, P2O5 7.0 g kg-1, K2O 4.5 g kg-1. Nestas provas usarémos para controle a *mistura padrão. O este tratamento é a composição usual neste programa i.e.: 150 l de solo novo, 50 l de palha de arroz queimado, 50 l de esterco de curral, 350 gramas de cal e 300 gramas de adubo da fórmula 4N:14P:8K. Experimento 1. Efeito de diferentes misturas para produção da batata semente pré- básica em casa de vegetação O experimento foi instalado considerando-se sete misturas de substrato (latossolo vermelho novo, esterco de curral, palha de arroz queimado) em 3000 cm3 volume de capacidade de vasos preto com cinco repetições, no delineamento experimental de blocos ao acaso, na mésas experimentais em caso de vegetação. A cultivar foi a Achat, com plãntulas provenientes de cultura de tecidos. A data de plantio foi 18.04.1990. Plantarémos em cada vaso 3-3 "in vitro" plantulas com raiz embaixo de 4cm de superficie da mistura no vasos. Irrigarémos com 12 mm quantidade da augua 2 vezes por semana. Para produção aplicarémos sistema de proteção de plantas como usados no Brasíl. Ambiente foi controlado com ventilação automatizado. Temperatura médio foi 22 0C e humidade médio foi 68% durante de experimento. A data de colheta foi 04.07.1990. As pesagens foram feitos como peso fresco. Os resultados foram submetidos a analise de variáncia, ANOVA. As misturas do substrato utilizadas foram como a seguir no Tabela 1. Experimento 2. Efeito de adubo 4N:14P:8K para produção da batata semente pré- básica em casa de vegetação O experimento foi instalado considerando-se 9 dosagens de adubo da fórmula 4N:14P:8K com latossolo vermelho novo em 3000 cm3 volume de capacidade de vasos preto com cinco repetições, no delineamento experimental de blocos ao acaso na mésas experimentais em casa de vegetação. O adubo foi posicionando no solo de 4 cm abaixo de superficie do solo. A cultivar foi a Achat, com plãntulas provenientes de cultura de tecidos. A data de plantio foi 18.04.1990. Plantarémos em cada vaso 3-3 "in vitro" plantulas com raiz embaixo de 4cm de superficie da mistura no vasos. Irrigarémos com 12 mm quantidade da augua 2 vezes por semana. Para produção aplicarémos sistema de proteção de plantas como usados no Brasíl. Ambiente foi controlado com ventilação automatizado. Temperatura médio foi 22 0C e humidade médio foi 68% durante de experimento. A data de colheta foi 04.07.1990. As pesagens foram feitos como peso fresco. Os resultados foram submetidos a analise de variáncia, ANOVA. As doságens de adubo foram como a seguir no Tabela 2. Experimento 3. Efeito de latossolo vermelho novo, palha de arroz queimado e adubo 4N:14P:8K para produção da batata semente pré- básica em casa de vegetação Para pesquisar estes efeitos o experimento tipo de (2 x 6) foi instalado considerando-se as combinações entre duas misturas (i.e.: 1., 2.) e seis doságens de adubo complexo 4N:14P:8K, com três repetições, no delineamento experimental de bloco ao acaso, sendo 1 vaso (3000 cm3 volume de capacidade de vasos preto) por parcela na mésas experimentais em casa de vegetação. O adubo foi posicionando no solo de 4 cm abaixo de superficie do solo. A cultivar utilizada foi Baraka e o tamanho de tuberculos foi com 0-20 mm. A data de plantio foi 25.09.1990. Plantarémos em cada vaso 3-3 tuberculos com embaixo de 4cm de superficie da mistura no vasos. Irrigarémos com 12 mm quantidade da augua 2 vezes por semana. Para produção aplicarémos sistema de proteção de plantas como usados no Brasíl. Ambiente foi controlado ventilação automatizado. Temperatura médio foi 21 0C é humidade médio foi 66% durante de experimento. A data de colheta foi 14.12.1990. As pesagens foram feitos como peso fresco e matéria seca. Os resultados foram submetidos a analise de variáncia, MANOVA. Os manejos foram como a seguir no Tabela 3. Resultados e Discuscáo Experimento 1. Efeito de diferentes misturas para produção da batata semente pré- básica em casa de vegetação O tratamento 3. i.e.: mistura de 80% latossolo vermelho novo, 10% palha de arroz queimado e 10% esterco de curral, apresentou os maiores valores para numero de tuberculos com 0-20 mm (tamanho de comercial), peso de tuberculos com 0-20 mm e peso total de tuberculos por vaso. Porém, não houve diferencas significativas para o numero tuberculos comerciais, i.e.: com 0-20 mm, para os tratamentos 2., 3., 4., e 5. Portanto, a mistura poderá ter uma composição entre 60 a 90% de latossolo vermelho novo, 6 a 24% de palha de arroz queimado e de 4 a 16% de esterco de curral. Não houve diferenca significativa entre a mistura padrão utilizada e as misturas incluidas nos extremos indicados anteriormente. Porém, a mistura padrão recebeu adubação quimica de 4N:14P:8K (3.6 grama vaso-1) e calcário na dosagem de 4.2 grama vaso-1, o que não aconteceu com as parcelas das misturas em analise. Experimento 2. Efeito de adubo 4N:14P:8K para produção da batata semente pré- básica em casa de vegetação Há um efeito crescente das dóses de 4N:14P:8K nos caracteres observados. Porém, a maior dóse não chegou a ultrapassar a mistura padrão. Experimento 3. Efeito de latossolo vermelho novo, palha de arroz queimado e adubo 4N:14P:8K para produção da batata semente pré- básica em casa de vegetação Efeitos de misturas As duas misturas (i.e.: 1 e 2) deram resultados significativos mais alto que a mistura padrão, em média 54 %. Entre as misturas 1 e 2, foi melhor a 2. (80% latossolo vermelho novo, 10% palha de arroz queimado, 10% esterco de curral). Examinando-se 15 fatores, entre 11 casos afirmou-se a mistura como para melhor que a mistura 1. (70% latossolo vermelho novo, 20% palha de arroz queimado, 10% esterco de curral). Em caso de número de tuberculos 0-20 mm com a mistura 2. foi possivel aumentar geralmente os números de tuberculos em 77% que a mistura padrão. Efeitos de adubação 1. Área da folhas por planta entre manejo foi melhor de modo significativo a doságem de 3.6 grama vaso-1 adubo complexo (3103 cm2 plantas-1). 2. Peso fresco da folhas e de hastes por plantas as tendencias foram parecidos com o da área de folhas. 3. Peso fresco de raizis por planta até 7.2 grama vaso-1 diminuiu depois aumentou. 4. Peso fresco total de tuberculos por planta as crescentes doságens de um modo forte diminuiram a produção de tuberculos de 0 e 18.0 grama vaso-1 em 160% em os dois caso da mistura. 5. Peso de fitomassa fresco por planta foi melhor a 3.6 g vaso-1 (239 grama planta-1 em médio da dois mistura), depois os dados diminuirám. 6. Produção de biomassa fresco por planta a maxima produção (188 grama planta-1) foi obtida com 3.6 grama vaso-1. Deste ponto de modo forte caiu a produção. 7. Peso da matéria seca de folhas, hastes e raizis por planta somente em caso de mistura padrão o resultado foi significativo em relação aos outros tratamentos. 8. Péso da matéria seca de tuberculos total por planta modo significativo diminuiu a produção (0 e 18.0 grama vaso-1 = 360%) em médio da duas misturas. 9. Biomassa produção de materia seca por planta modo significativo diminuiu para efeito de alta dosagens de adubo complexo (0 e 18.0 grama vaso-1 = 158%) em médio da duas misturas. 10. Peso fresco de tuberculos com 0-20 mm as crescentes dosagens de 0 e 18.0 grama vaso-1 diminuiram a produção em 213% em médio da duas misturas. 11. Peso fresco de tuberculos com 20 mm-1 as crescentes dosagens de 0 e 18.0 grama vaso-1 diminuiram a produção assima de 250% em médio da duas misturas. 12. Numero de tuberculos 0-20 mm e 20 mm- por planta com os manejos de 0 e 18.0 grama vaso-1 foi possível aumentar em media 200% sobre a mistura padrão. Os manejo de 18.0 grama de adubo vaso-1 já causaram importante diminuição em relação caso a absoluto controle. 13. Numero total de tuberculos por planta entre manejos foi melhor a dosagem de 7.2 grama vaso-1 adubo complexo 4N:14P:8K comparando da mistura padrão. Nos verificamos-se que a mistura padrão sempre deu menor rasultados do que as outras misturas (i.e.: 1 e 2). Entre as misturas 1 e 2 a melhor foi a número 2. (80% latossolo vermelho novo, 10% palha de arroz queimado, 10% esterco de curral). Com esta mistura e com relação a mistura padrão, foi possível aumentar o número de tuberculos 0-20 mm com 77%. No caso do adubação, verificamos que grande quantidades de adubo acima de 7.2 grama vaso-1, de modo rigoroso diminuiu a produção de batata-semente pré- básica. Este fato deve ser considerado para a eleição das dosagens de adubos. Deve-se indicar o caso de número de tuberculos acima 20 mm-, onde em relação mistura padrão foi possivel aumentar em média 73% os resultados. Reconhecimento: Esta pesquisa foi apoio da Empresa Brasileira de Pesquisa Agropecuaria- Centro Nacional de Pesquisas de Hortaliças, Brasília-DF e Centro Pesquisa de Solo e Agroquímica do Academia Húngara de Ciências, Budapest References Kádár I-Márton L.-Horváth S. 2000. Mineral fertilisation of potato (Solanum tuberosum L.) on calcareous chernozem soil. Plant Production. 49: 291-306. Kurnik E.-Németh T.-Márton L.-Radimszki L. 2001. Effects of a new environment friendly deep fertilization system on a limy chernozem soil parameters. Agrochemistry and Soil Science. Budapest. In press László M. 2000. Nutrition of potato (Solanum tuberosum L.) on Hungary on a chernozem soil. Acta Agronomica Óváriensis. 42: 81-93. László M. 2001a. Climate change and N, P, K, Mg fertilization effects on potato (Solanum tuberosum L.) yield and quality. EAPR. Hamburg. In press László M. 2001b. Year and fertilization effect analysis in long field term experiments. XLIII. Georgikon Days. University of Veszprém. Keszthely László M.-Imre K.-Jose E.M. 2000a. Effects of Crotalaria juncea L. and Crotalaria spectabilis ROTH. on soil fertility and soil conservation in Hungary. Acta Agronomica Óváriensis. 42: 99-106. László M.-Silva J.C.-Jose A.B. 2000b. Ecological friendly dragée technics on different crops and vegetables seeds. Acta Agronomica Óváriensis. 42: 107-111. László M.-Silva J.B.C.-Jose A.B. 2000c. Ecological friendly dragée technics to sustainable precision agriculture. Fertilization in the Third Millenium. CASISCF. Beijing Márton L. 2000a. Effects of NPK fertilizers on potato (Solanum tuberosum L.) yield. Doctoral Ph.D Dissertation. University of Veszprém, Keszthely Márton L. 2000b. Effects of NPK fertilizers on potato (Solanum tuberosum L.) yield. Doctoral Ph.D Thesis. University of Veszprém, Keszthely Márton L. 2001a. Climete change effets on rye (Secale cereale L.) yield. Agrochemistry and Soil Science. Budapest. In press Márton L. 2001b. Climate change and fertilization effect analysis at the Tisza- river basin on rye yield. SZINET. University of Szent István. Gödöllő Márton L.-Kádár I.-Estáquio M.J. 2000. Effects of Crotalaria juncea L. and Crotalaria spectabilis ROTH on soil fertility and soil conservation. ESSC. Man and Soil at the Third Millennium. Abstract Book. 195. Valencia Reifschneider F.J.B. 1987. Produção de batata. Linha Gráfica e Editora. Brasília. p. 239. Tabela 1. Tratamentos do experimento 1. (Brasília-DF, 1990) ------------------------------------------------------------------ Numero de Composição em % Tratamento Solo novo Palha de arroz queimado Esterco de curral ------------------------------------------------------------------ 1. 100 0 0 2. 90 6 4 3. 80 10 10 4. 70 18 12 5. 60 24 16 6. 50 30 20 7. 40 36 24 ----------------------------------------------------------------- Tabela 2. Tratamentos do experimento 2. (Brasília-DF, 1990) ------------------------------------------------------- Numero de Adubo 4:14:8 N P2O5 K2O Tratamento Grama vaso-1 ------------------------------------------------------- 1. 0.0 0.000 0.000 0.000 2. 1.8 0.072 0.252 0.144 3. 3.6 0.144 0.504 0.288 4. 5.4 0.216 0.756 0.432 5. 7.2 0.288 1.008 0.576 6. 9.0 0.360 1.260 0.720 7. 10.8 0.432 1.512 0.864 8. 12.6 0.504 1.764 1.008 9. 14.4 0.576 2.016 1.152 ------------------------------------------------------- Tabela 3. Tratamentos do experimento 3. (Brasília-DF, 1990) ------------------------------------------------------------------------ Num. de Mistura % Trat. Solo novo Palea de arr. Q Esterco de curral 4N:14P:8K g vaso-1 ------------------------------------------------------------------------ 1. 70 20 10 0.0 2 70 20 10 3.6 3. 70 20 10 7.2 4. 70 20 10 10.8 5. 70 20 10 14.4 6. 70 20 10 18.0 7. 80 10 10 0.0 8. 80 10 10 3.6 9. 80 10 10 7.2 10. 80 10 10 10.8 11. 80 10 10 14.4 12. 80 10 10 18.0 ------------------------------------------------------------------------