Variantes genéticas en CD36: evidencia emergente en la percepción oral de las grasas y las preferencias alimentarias / Genetic variants in CD36: emerging role in oral fat perception and food preferences

CD36 es un receptor involucrado en procesos fisiológicos, metabólicos y patológicos. Debido a su afinidad por ácidos grasos de cadena larga es uno de los principales receptores de lípidos provenientes de la dieta. En esta revisión se analiza la evidencia genética emergente que vincula a CD36 en la percepción oral de grasa. Se realizó una búsqueda sistemática en la base de datos PubMed considerando artículos publicados en el periodo 2000-2022. Múltiples estudios asocian a algunas variantes genéticas en CD36 con las preferencias por alimentos con contenido graso y se ha postulado que estas variantes pueden modificar los umbrales de percepción oral de grasas, sin embargo, la evidencia es heterogénea; esto puede ser explicado por la diversidad genética de las poblaciones, el estado nutricional y características de los participantes, así como a otros aspectos metodológicos. Se identificaron y se discuten otros factores implicados en la percepción oral de grasas, incluyendo la interacción con otros sabores, hormonas y factores epigenéticos. Se concluye que la evidencia que apoya el papel de CD36 como receptor de los lípidos provenientes de la dieta es intermedio y son necesarias más investigaciones en diversas poblaciones con un gran número de participantes, así como considerar la interacción entre distintas hormonas y la expresión de CD36. (AU)

CD36 is a receptor involved in physiologic, metabolic and pathologic processes. Due to its affinity for long-chain fatty acids, it has been postulated as a taste receptor of fatty taste. In this review, the emerging genetic evidence linking CD36 to oral fat perception is analyzed. A systematic literature search was conducted in PubMed, published articles from 2000 to 2022 were considered. Multiple studies have shown an association of some genetic variants in CD36 with fat foods preferences and it has been suggested that these variants can modify oral fat perception thresholds however the evidence is still heterogeneous; this can be explained by the genetic diversity of populations, the nutritional status and participant’s characteristics, as well as other methodological aspects. Other factors involved in oral fat perception were and identified and discussed including the interaction with other flavors, hormones, and epigenetic factors. The conclusion is that the evidence supporting the role of CD36 as a dietary lipid receptor, the role of its genetic variants in fat acids oral perception thresholds and food preferences is intermediate level and more research is necessary in other populations with large number of participants as well as considering the interaction between different hormones and the expression of CD36. (AU)

Adaptación al español del Ideal Partner and Relationship Scale (IPRS): evidencias sobre propiedades psicométricas

Introducción: Los estudios de preferencias de pareja han crecido ampliamente alrededor del mundo en los últimos años; no obstante, las pruebas psicológicas utilizadas en esta área no han sido adecuadamente adaptadas a contextos hispanohablantes. En esta investigación se adaptó al español una de las pruebas más frecuentemente usadas en el campo de la selección sexual humana: Ideal Partner and Relationship Scale (IPRS). Método: Se implementaron los siguientes procedimientos: (1) Traducción por pares, (2) Evaluación por expertos, (3) Aplicación inicial/validación (149 participantes), (4) Análisis de propiedades psicométricas, (5) Análisis confirmatorios con una muestra independiente (247 participantes). Resultados: Los análisis de las propiedades psicométricas de la prueba IPRS (español), indican que el instrumento conserva una estabilidad similar a la versión inglesa. En la estructura interna se conserva una solución factorial de cinco dimensiones de preferencia: atractivo físico, calidez y confianza, estatus y recursos, inteligencia y habilidades sociales. Además, los indicadores de confiabilidad demuestran una consistencia interna y estabilidad temporal sobresaliente. Por último, los patrones de preferencia de los participantes revelan similitudes con lo reportado en investigaciones transculturales semejantes. Conclusiones: Las sobresalientes propiedades referidas a la evidencia reportada en este estudio, llevan a considerar que la adaptación de la prueba IPRS al español fue exitosa, como resultado del seguimiento de protocolos estrictos de validación.

Introduction: Mate preference studies have been growing worldwide in recent years; however, the psychological tests used in this area have not been adequately adapted to Spanish-speaking contexts. This study aims to adapt to Spanish one of the most frequently used tests in human sexual selection: Ideal Partner and Relationship Scale (IPRS). Method: The adaptation included the following procedures: (1) Translation by peers; (2) Evaluation by experts; (3) Initial application / Validation (149 participants); (4) Analysis of psychometric properties; and (5) Confirmatory analysis from an independent sample (247 participants). Results: We proceeded to create the final version of the test in Spanish through the information collected. The analysis of the psychometric properties of the IPRS test indicates that the instrument retains stability and consistency similar to the original English version. This new version conserved the factorial structure, which includes five preference dimensions (physical attractiveness, warmth and trust, status and resources, intelligence, and social skills). Similarly, reliability indicators demonstrate good internal and temporal stability. Finally, the participant's preference patterns are equivalent to what has been reported in cross-cultural mate research. Conclusions: The good properties of the collected evidence led to the conclusion that the adaptation of the Spanish IPRS test was successful, as a result of strict validation protocols.

Perceptions of cardiology, professional preferences and impact on career choices among Portuguese cardiologists: Results from the Portuguese Society of Cardiology's Women and Cardiology Task Force survey.

INTRODUCTION AND OBJECTIVES: Cardiology has not been seen as an attractive specialty, and women have avoided it for many years. Some surveys have been performed in other countries, but in Portugal, the situation is largely unknown. METHODS: An online survey on perceptions of cardiology and professional preferences was sent to 1371 members of the Portuguese Society of Cardiology, of whom 18.2% completed the survey. RESULTS: We included 219 cardiologists or cardiology trainees, of whom 50.2% were female, with decreasing proportions from younger to older age groups, in which males still predominate. Women are less often married and more frequently childless, particularly those working in an invasive subspecialty, where they represent only 16% of all respondents working in these areas. Men's perception is that women do not choose these areas due to family reasons, radiation concerns and difficult working conditions, but from the female perspective, male dominance, lack of female role models and restricted access are the main barriers. Women consider it is difficult for them to obtain a leadership role, but men do not think the same (75.5% vs. 27.5%). CONCLUSION: In Portugal, females predominate in younger age groups, suggesting a paradigm change. Women are less frequently married and more frequently childless, particularly women working in invasive subspecialties. Women consider that it is more difficult for them to obtain a leadership role. Moreover, the barriers reported by women are substantially different from men regarding the reasons for not choosing an invasive subspecialty.

[Genetic variants in CD36: emerging role in oral fat perception and food preferences]. / Variantes genéticas en CD36: evidencia emergente en la percepción oral de las grasas y las preferencias alimentarias.

Introduction: CD36 is a receptor involved in physiologic, metabolic and pathologic processes. Due to its affinity for long-chain fatty acids, it has been postulated as a taste receptor of fatty taste. In this review, the emerging genetic evidence linking CD36 to oral fat perception is analyzed. A systematic literature search was conducted in PubMed, published articles from 2000 to 2022 were considered. Multiple studies have shown an association of some genetic variants in CD36 with fat foods preferences and it has been suggested that these variants can modify oral fat perception thresholds however the evidence is still heterogeneous; this can be explained by the genetic diversity of populations, the nutritional status and participant's characteristics, as well as other methodological aspects. Other factors involved in oral fat perception were and identified and discussed including the interaction with other flavors, hormones, and epigenetic factors. The conclusion is that the evidence supporting the role of CD36 as a dietary lipid receptor, the role of its genetic variants in fat acids oral perception thresholds and food preferences is intermediate level and more investigations are necessary in other populations with large number of participants as well as considering the interaction between different hormones and the expression of CD36.

Introducción: CD36 es un receptor involucrado en procesos fisiológicos, metabólicos y patológicos. Debido a su afinidad por ácidos grasos de cadena larga es uno de los principales receptores de lípidos provenientes de la dieta. En esta revisión se analiza la evidencia genética emergente que vincula a CD36 en la percepción oral de grasa. Se realizó una búsqueda sistemática en la base de datos PubMed considerando artículos publicados en el periodo 2000-2022. Múltiples estudios asocian a algunas variantes genéticas en CD36 con las preferencias por alimentos con contenido graso y se ha postulado que estas variantes pueden modificar los umbrales de percepción oral de grasas, sin embargo, la evidencia es heterogénea; esto puede ser explicado por la diversidad genética de las poblaciones, el estado nutricional y características de los participantes, así como a otros aspectos metodológicos. Se identificaron y se discuten otros factores implicados en la percepción oral de grasas, incluyendo la interacción con otros sabores, hormonas y factores epigenéticos. Se concluye que la evidencia que apoya el papel de CD36 como receptor de los lípidos provenientes de la dieta es intermedio y son necesarias más investigaciones en diversas poblaciones con un gran número de participantes, así como considerar la interacción entre distintas hormonas y la expresión de CD36.

Trabajando con las Preferencias del Consultante en Psicoterapia: Consideraciones Clínicas y Éticas / Working with Client Preferences in Psychotherapy: Clinical and Ethical Considerations

Algunas características de la persona que acude a psicoterapia influyen en los resultados de la misma, siendo estas variables el principal factor asociado al cambio. Un tratamiento diseñado a medida para cada caso resultará mucho más eficaz que otro que no se adapte a la singularidad de cada consultante. Este trabajo se centra en uno de los factores a tener en cuenta, las preferencias de la persona, un pilar fundamental de la práctica basada en la evidencia en psicología. Se revisan las pruebas empíricas disponibles, junto con las implicaciones y recomendaciones clínicas asociadas. A esto le seguirán otras consideraciones de tipo ético, que darán pie a una discusión acerca de los dilemas que se pueden presentar cuando se trabaja con las preferencias de cada persona.(AU)

Some characteristics of the individual who attends psychotherapy influence its outcomes, these variables being the main factor associated with change. A treatment that is tailored to each case will be much more effective than one that does not adapt to the uniqueness of each client. This paper focuses on one of the factors to take into account, the patient’s preferences, a fundamental pillar of evidence-based practice in psychology. Available empirical evidence is reviewed, along with associated clinical implications and recommendations. This is followed by other ethical considerations, which lead to a discussion about the dilemmas that can arise when working with each person’s preferences.(AU)

Educación en pacientes adultos mayores sometidos a endoprótesis total de cadera: Un enfoque centrado en las preferencias de los pacientes / Education in older patients undergoing total hip endoprosthesis: An approach focused on patient preferences

Propósito del estudio: Explorar las preferencias educativas de los beneficiarios adultos de las Garantías Explicitas en Salud (GES) sometidos a una cirugía de endoprótesis total de cadera. Material y método: Estudio descriptivo de carácter mixto. Se diseñó una encuesta que exploró las preferencias educativas referentes a cada etapa del proceso quirúrgico de adultos mayores sometidos electivamente a endoprótesis total de cadera en un centro hospitalario universitario. La encuesta se aplicó retrospectivamente de manera telefónica por un encuestador entrenado. El tiempo transcurrido entre la aplicación de la encuesta y la cirugía fue entre 2 y 14 meses. Resultados: Se incluyeron 63 pacientes, cuya edad promedio fue 72,5 años y el 69,8% correspondía al sexo femenino. Con respecto a su previsión de salud el 57,2% era beneficiario de FONASA y el 42,7% de ISAPRE. Las preferencias de información descritas en nuestra muestra con respecto al proceso quirúrgico desde su inicio a fin, señalan a la cirugía propiamente tal (40,4%) y los cuidados post operatorios (29,3%) como los temas de más interés. Los temas de menor interés fueron los relacionados con cuidados preoperatorios (45,2%) y al proceso de hospitalización (31,7%). Los pacientes encuestados valoraron la información entregada previa a su cirugía como adecuada, útil y fácil de entender. Conclusiones: Los adultos mayores sometidos a endoprótesis señalaron la información específica referente a la cirugía y los cuidados post operatorios como los temas educativos de mayor interés. La información estándar entregada por los médicos tratantes fue bien recibida por los pacientes.

Purpose of the study: To explore the educational preferences of adults aged 65 years and older with hip osteoarthritis undergoing total hip replacement (THA). Methods: Mixed descriptive study. A survey was designed to explore the educational preferences regarding each stage of the surgical process in elderly patients undergoing electively THA for osteoarthritis in a university-affiliated hospital. The survey was applied retrospectively and telephonically by a trained interviewer between 2 and 14 months after the surgery.Results: Sixty-three patients were surveyed, whose average age was 72.5 years, and 69.8% corresponded to females. Regarding their health coverage, 57.2% were beneficiaries of FONASA and 42.7% of ISAPRE. The educational preferences described in our sample regarding the surgical process from its beginning to the end indicate that surgery (40.4%) and post-operative care (29.3%) as the most relevant topics. The topics of least interest were preoperative care (45.2%) and information related to hospitalization (31.7%). The surveyed pa-tients rated their treating physician's education as adequate, helpful, and easy to understand before their surgery. Conclusions: Elderly patients undergoing THA indicated that specific surgery and post-operative care information are the most relevant educational topics.

Preferencias y factores que influyen en la ingesta alimentaria en universitarios mexicanenses según el sexo / Preferences and factors influencing food intake among Mexican university students according to sex

Fundamentos: El estudio tiene como objetivo describir la preferencia alimentaria de universitarios del Estado de México, México, según el sexo. Métodos: La muestra fue constituida por 270 universitarios pertenecientes al Estado de México, México. Para determinar las preferencias se utilizó el cuestionario para evaluar el comportamiento alimentario en estudiantes mexicanos del área de la salud. Se obtuvieron los resultados a partir de porcentajes y frecuencias. Resultados: Las preferencias se determinan principalmente por el sabor de los alimentos, de ahí que los alimentos dulces sean de gran agrado sobre todo en universitarias. Además, se encontró mayor consumo de carne que cualquier otro alimento consumido durante los tiempos de comida, siendo más elevado en los hombres universitarios. Conclusiones: La alimentación de la muestra universitaria es aparentemente sana, evidenciado por los factores que intervienen en la elección de alimentos, así como también aquellos alimentos que son más de su agrado. (AU)

Background: The study aims to describe the food preference of university students from the State of Mexico, Mexico, according to sex. Methods: The sample consisted of 270 university students from the State of Mexico, Mexico. The questionnaire to evaluate eating behavior in Mexican health students was used to determine preferences. Results were obtained from percentages and frequencies. Results: Preferences are determined mainly by the taste of food, hence sweet foods are very popular, especially among university students. In addition, greater consumption of meat was found than any other food consumedduring mealtimes, being higher in university men. Conclusions: The nutrition of the university sample is apparently healthy, evidenced by the factors involved in the choice of food, as well as those foods that are more to their liking. (AU)

La empatía, la comunicación efectiva y la asertividad en la práctica médica actual / Empathy, effective communication and assertiveness in current medical practice

Resumen La empatía, la comunicación efectiva y la asertividad en la práctica médica actual representan habilidades y herramientas necesarias y vigentes en un mundo de grandes avances y realidades tecnológicas que no superan, en nuestra perspectiva, lo indispensable para mantener y fortalecer la relación del profesional de la salud con el paciente, específicamente la relación médico-paciente. Es conveniente identificar y reconocer el hecho de que estas relaciones interpersonales deben ser modificadas mediante el reconocimiento de su bidireccionalidad y deben centrarse en un carácter educativo, de retroalimentación y atención mutua, con una mejora continua de la regla de las "15 C": comunicación, cercanía, comprensión, compasión, confianza, capacidad, consistencia, certificación, creatividad, cooperación/coordinación, compromiso bidireccional y conexión, con las resultantes calidad y calidez.

Abstract Empathy, effective communication and assertiveness in current medical practice represent skills and tools necessary and current, in a world of great advances and technological realities that do not surpass, in our perspective, the indispensable use of such tools to maintain and strengthen the relationship of the health professional with the patient and specifically of the doctor-patient relationship. It is convenient to identify and recognize the fact that these interpersonal relationships must be modified by recognizing their bidirectionality and that they should focus on an educational, feedback and mutual attention, with a continuous improvement of the "15 C" rule: communication, closeness, understanding, compassion, confidence, capacity, consistency, certification, creativity, cooperation/coordination and bidirectional commitment and connection, with the resulting quality and warmth.

Gusto dulce: Percepción, fuentes alimentarias y preferencias

El dulzor es un atributo característico de alimentos y bebidas que contienen azúcares u otros edulcorantes. El uso de azú-cares ha sido reemplazado por otros edulcorantes, a fin de disminuir los efectos nocivos de éstos en diferentes resultados de salud. Sin embargo, se ha sugerido que el gusto dulce, independiente de su origen, podría tener efectos indeseados en la salud. En este artículo se revisan diversos aspectos relacionados con el gusto dulce, desde su percepción, su presencia en alimentos y líquidos, las preferencias innatas y adquiridas por este gusto y los productos que lo aportan. Se analiza además la importancia de estudiar el rol del gusto dulce en la dieta y salud.

Sweetness is a characteristic of foods and beverages that contain sugars or other sweeteners. Sugars have been replaced by other sweeteners to reduce their harmful effects on different health outcomes. However, it has been suggested that the sweet taste, regardless of its origin, could have unwanted effects on health. This article reviews various aspects of sweet taste, from its perception, presence in foods and liquids, innate and acquired preferences for this taste, and the products that provide it. We also analyzed the importance of studying the role of sweet taste in diet and health.

Development of vaccines for Chagas disease (CRUZIVAX): stakeholders' preferences and potential impacts on healthcare.

A vaccine for Chagas disease does not currently exist. This study aims to inform the development of two vaccines for the prevention and treatment of Trypanosoma cruzi infection, and guide their pre-clinical phase up to clinical phase I. The three main objectives are: 1) to explore patients' and policy makers' preferences on the candidate vaccines in Argentina and Spain; 2) to investigate health-related quality of life of patients affected by Chagas disease; and 3) to assess the potential health provider savings associated with the vaccines, in terms of resource use and health care costs. Discrete choice experiments will be employed to estimate and characterize the theoretical demand for the vaccines and investigate patients' and policy makers' preferences. Health-related quality of life will be assessed using the EQ-5D-3L questionnaire. Resources use and costs associated with Chagas disease will be investigated using information from the databases of the Hospital Clínic of Barcelona.

Evaluation of food intake through residual analysis in 90 Basque school canteens / Evaluación de la ingesta de alimentos a través del análisis residual en 90 comedores escolares vascos

Objective: To measure the consumption of 25 food items (Comstock scale), to test whether school management type (public schools vs. private with subsidy schools) and food origin (on-site preparation vs. catering) affected food consumption and to quantify variability associated with territory, school and individual. Method: This cross-sectional study involved 14,717 schoolchildren of ages 2-16, recruited in 90 schools of the Basque Autonomous Community (Spain). Waste (non-consumed food) of 25 analysed food items was visually estimated by trained school monitors, via the Comstock categorical scale thus adapted: 1 = 0%; 2 = 25%; 3 = 50%, 4 = 75% and 5 = 100%. To analyse the data, mixed modelling was applied. Results: Vegetables, fish and fruits were the less-accepted food types. While school management did not affect food intake, on-site food preparation had better acceptance for legumes with vegetables, oily and lean fish, meat and pre-cooked meals. The largest source of variability in food intake not accounted for by school management and food preparation was the individual subject, while school and territory had moderate and almost no effects, respectively. Conclusions: Acceptance of the 25 evaluated foods is adequate, albeit can be improved. We believe that promoting on-site food preparation should improve the acceptance of legumes with vegetables, oily/lean fish, meat and pre-cooked meals. We recommend that future interventions oriented to improve intake should focus on individual subjects. (AU)

Objetivo: Medir el consumo de 25 alimentos (escala Comstock), comprobar si el tipo de gestión escolar (pública o concertada) y el origen de los alimentos (in situ o transportados) afecta al consumo, y cuantificar la variabilidad asociada con el territorio, la escuela y los individuos. Método: Estudio transversal con 14.717 escolares de 2-16 años reclutados en 90 escuelas del País Vasco. La estimación de residuos (alimento no consumido) de 25 grupos de alimentos la realizó visualmente personal escolar entrenado, mediante la escala categórica de Comstock así adaptada: 1 = 0%, 2 = 25%, 3 = 50%, 4 = 75% y 5 = 100%. Para analizar los datos se aplicó un modelo estadístico de efectos mixtos. Resultados: Verduras, pescado y frutas fueron los alimentos menos consumidos. Aunque el tipo de gestión escolar no afectó a la ingesta alimentaria, se determinó que la cocina in situ logró una mejor aceptación de legumbres con verduras, pescado azul y blanco, carne y precocinados. La mayor fuente adicional de variabilidad en la ingesta alimentaria fue el sujeto individual, mientras que la escuela y el territorio tuvieron efectos moderados y casi nulos, respectivamente. Conclusiones: La aceptación de los 25 alimentos evaluados es adecuada, aunque mejorable. Creemos que la promoción de cocinas in situ mejoraría la aceptación de legumbres con verduras, pescado azul y blanco, carne y platos precocinados. Recomendamos que las futuras intervenciones para mejorar la ingesta se dirijan al sujeto individual. (AU)

Development of vaccines for Chagas disease (CRUZIVAX): stakeholders’ preferences and potential impacts on healthcare / Desarrollo de vacunas para la enfermedad de Chagas (CRUZIVAX): preferencias de las partes interesadas y posibles impactos en la asistencia sanitaria

A vaccine for Chagas disease does not currently exist. This study aims to inform the development of two vaccines for the prevention and treatment of Trypanosoma cruzi infection, and guide their pre-clinical phase up to clinical phase I. The three main objectives are: 1) to explore patients’ and policy makers’ preferences on the candidate vaccines in Argentina and Spain; 2) to investigate health-related quality of life of patients affected by Chagas disease; and 3) to assess the potential health provider savings associated with the vaccines, in terms of resource use and health care costs. Discrete choice experiments will be employed to estimate and characterize the theoretical demand for the vaccines and investigate patients’ and policy makers’ preferences. Health-related quality of life will be assessed using the EQ-5D-3L questionnaire. Resources use and costs associated with Chagas disease will be investigated using information from the databases of the Hospital Clínic of Barcelona. (AU)

No existen vacunas para la enfermedad de Chagas. Este trabajo pretende informar la fase preclínica de dos vacunas para la prevención y el tratamiento de la infección por Trypanosoma cruzi. Los objetivos principales son tres: 1) investigar las preferencias de los pacientes y de los responsables de políticas sanitarias en Argentina y España; 2) investigar la calidad de vida relacionada con la salud de los pacientes afectados por la enfermedad de Chagas; y 3) estimar los ahorros potenciales asociados con las vacunas para los proveedores de salud. Se usarán experimentos de elección discreta para estimar y caracterizar la demanda teórica de las vacunas e investigar las preferencias de los pacientes y de los responsables de las políticas sanitarias. La calidad de vida relacionada con la salud se evaluará mediante el cuestionario EQ-5D-3L. Se investigarán el uso de recursos y los costes asociados a la enfermedad de Chagas utilizando bases de datos del Hospital Clínic de Barcelona. (AU)

Estilos de aprendizaje en estudiantes de la licenciatura en enfemeria de tres instituciones de educación superior en México / Learning styles in nursing degree students from three higher education institutions in Mexico

INTRODUCCIÓN. La sociedad actual demanda de enfermeros que desarrollen la autonomía necesaria para la resolución de problemas, la planificación, el seguimiento y la evaluación de su propio desempeño. Esta autonomía proviene del aprendizaje permanente. OBJETIVO. Determinar los Estilos de Aprendizaje predominantes entre los estudiantes de primer año matriculados en tres instituciones de educación superior en México para cursar la carrera de enfermería. METODOLOGÍA: Estudio cuantitativo y multicéntrico con un diseño descriptivo, y una muestra no probabilística. Para identificar los Estilos de aprendizaje de los estudiantes se utilizó el cuestionario VARK, con coeficiente alfa de Cronbach osciló entre 0.77 y 0.85. La escala fue digitalizada y programada mediante la herramienta Formulario de Google Drive. Se obtuvo un dictamen favorable por el comité de ética de las instituciones. Los resultados se procesaron en el programa estadístico SPSS versión 25.0. RESULTADOS: Se aplicaron 305 cuestionarios, donde 88,63 % fueron mujeres. El estilo de aprendizaje más preponderante fue el Quinestésico (30.39 %), seguido por el Lectura/Escritura (27.42 %), auditivo (26,58 %) y visual (15.61 %). De acuerdo con el estilo modal más del 50 % son multimodales. CONCLUSIÓN: Los resultados muestran que es fundamental contar con datos tanto individuales como grupales de los estudiantes para pensar estrategias de enseñanza y aprendizaje que tengan en cuenta las preferencias de aprendizaje de los estudiantes y la orientación temática del orden disciplinario, desde su ingreso a la universidad.

INTRODUCTION. Today's society demands that nurses develop the necessary autonomy to solve problems, plan, monitor and evaluate their own performance. This autonomy comes from lifelong learning. AIM. To determine the predominant learning styles among first-year nursing students enrolled in three higher education institutions in Mexico. METHODOLOGY: Quantitative and multicenter study with a descriptive designand a non-probabilistic sample. To identify the learning styles of the students, the VARK questionnaire was used, with Cronbach's alpha coefficient ranging between 0.77 and 0.85. The scale was digitized and programmed using the Google Drive Form tool. A favorable opinion was obtained by the ethics committee of each institution. The results were processed in the statistical program SPSS, version 25.0. RESULTS: 305 questionnaires were completed by respondents, 88.63% of which were women. The most predominant learning style was kinesthetic (30.39%), followed by reading/writing (27.42%), auditory (26.58%) and visual (15.61%). As to the modal style, more than 50% were multimodal. CONCLUSION: The results show that it is essential to have both individual and group data related to students so that teaching and learning strategies can take into account their learning preferences, as well as the thematic orientation of the discipline of nursing, from the time of their admission to the university.

Preferências de carreira entre graduandos de medicina no sudoeste da Nigéria / Career preferences of final-year medical students in south-west Nigeria

Resumo Estudantes de medicina possuem diferentes opções de trajetórias acadêmicas ou profissionais após a graduação. Este estudo busca determinar as preferências de carreira entre graduandos de medicina e os fatores que contribuem para tal decisão. Pesquisa descritiva e transversal foi realizada com graduandos de medicina da Afe Babalola University, localizada em Ekiti State, Nigéria. Dados foram coletados por um questionário bem estruturado e analisados usando SPSS versão 21.0. A estatística descritiva inclui tabelas de frequência, gráficos, médias e desvios padrão. Um total de 100 graduandos participaram do estudo, dos quais 29 (29,0%) homens e 71 (71,0%) mulheres, com relação homem/mulher de 0,4 para 1. A faixa etária dos participantes foi de 21 a 30 anos, com média (±SD) de 23,5 (±1,4). Do total de participantes, 72% planejavam ingressar na pós-graduação após a faculdade de medicina, a maioria no Reino Unido, sendo o mestrado em Saúde Pública a qualificação de maior interesse. Da mesma forma, 76% dos entrevistados planejavam buscar uma bolsa de pós-graduação após a faculdade, também em sua maioria no Reino Unido. A especialidade mais procurada é Obstetrícia e Ginecologia (43%), seguida por Cirurgia (40%), Medicina de Família (34%), Medicina Comunitária (33%), Pediatria (25%) e Medicina Interna (23%), enquanto a especialidade menos procurada é Patologia Química (28%), seguida por Microbiologia Médica (27%) e Anatomia Mórbida (24%). O principal fator considerado para esta escolha é o interesse pessoal pela especialidade, seguido por perspectivas financeiras, estilo de vida confortável e horário de trabalho flexível. Mestrado em Saúde Pública e especialização em Obstetrícia e Ginecologia são as carreiras mais buscadas por graduandos de medicina, escolha majoritariamente pautada em seus interesses pessoais.

Abstract Medical students have many different options of academic and professional undertakings after graduation. The aim of this study is to determine the career preferences of students in their final year of medical school and to determine the factors that contributed for such decision. This is a descriptive cross-sectional study involving the final-year medical students of Afe Babalola University, Ekiti State, Nigeria. A well-structured questionnaire was used for data collection. The data was analysed using the Statistical Package for the Social Sciences (SPSS) version 21.0. Descriptive statistics included frequency tables, charts, means and standard deviations. A total number of 100 final-year medical students participated in the study, out of which 29 (29.0%) were males and 71 (71.0%) were females, with a male to female ratio of 0.4 to 1. The age range of the respondents was 21 to 30 years, with a mean(±SD) of 23.5(±1.4). 72% of the respondents planned to pursue a postgraduate academic qualification after graduating from medical school, mostly in the United Kingdom, and a Master of Public Health was the most sought qualification. Similarly, 76% of the respondents planned to pursue a postgraduate medical fellowship after medical school, also mostly in the United Kingdom. The specialty most sought-after is Obstetrics and Gynaecology (43%), followed by Surgery (40%), Family Medicine (34%), Community Medicine (33%), Paediatrics (25%), and Internal Medicine (23%) while the least sought-after specialty is Chemical pathology (28%), followed by Medical Microbiology (27%) and Morbid Anatomy (24%). The most important factor considered by the respondents in choosing a particular specialty is their personal interest in that specialty, followed by financial prospects, comfortable lifestyle, and flexible working hours. Master of Public Health degree and postgraduate fellowship in Obstetrics and Gynaecology specialty are the career preferences for most of the final-year medical students in this study, and this is largely informed by their personal interest in these fields.

A política social e o conservadorismo econômico: o que revela o período recente? / Social policy and economic conservatism: what do recent years reveal? / Política social y conservadurismo económico: ¿qué revela el período reciente?

O objetivo do artigo é averiguar se os brasileiros ficaram mais conservadores em termos econômicos, em especial, pós-2013, a despeito dos ganhos das gestões de centro-esquerda no campo social. Como metodologia, se apresenta uma análise descritiva de dados de diversas fontes, bem como a revisão da literatura sobre os protestos de 2013. Os resultados, com contribuição à literatura devido à amplitude de informações e de abordagem, apontam o avanço da política social com reflexos na queda da pobreza e da desigualdade, porém, com retrocessos se consubstanciando na Emenda Constitucional 95 e nas reformas trabalhista e previdenciária. Em meio à inflexão iniciada com as manifestações de 2013, a conclusão a que se chega é que parece ter havido uma onda de conservadorismo econômico, que teria atingido seu pico em algum momento no quinquênio posterior a 2013

The purpose of the paper is to investigate whether Brazilians have become more conservative in economic terms, especially after 2013, despite the gains of the center-left administrations in the social field. As a methodology, a descriptive analysis of data from different sources is presented, as well as a literature review on the 2013 protests. With contribution to the literature due to the breadth of data and approaches, the results point to the progress of social policy with repercussions on the fall of poverty and inequality, however, with setbacks materializing in the Constitutional Amendment 95 and in labor and social security reforms. Amid the inflection that started with the 2013 demonstrations, the conclusion is that there seems to have been a wave of economic conservatism, which would have reached its peak at some point in the five years after 2013

El objetivo del artículo es investigar si, a pesar de los avances logrados por las administraciones de centro-izquierda en el campo social, los brasileños se volvieron más conservadores en términos económicos, especialmente des-pués de 2013. Como metodología, se presenta un análisis descriptivo de datos de diferentes fuentes, y una revisión de la literatura sobre las protestas de 2013. Se identifica un avance de la política social con consecuencias en términos de reducción de la pobreza y de la desigualdad, sin embargo, con retrocesos, consustanciados en la Enmienda Constitucional 95 y en reformas laboral y previsional. Se concluye que parece haber habido una ola de conservadurismo económico, que habría alcanzado su pico en algún momento del quinquenio posterior a 2013

Disponibilidad y utilización de los recursos poliníferos por Apis mellifera (Hymenoptera: Apidae) en el este de las Yungas de Jujuy (Argentina) / Availability and use of polliniferous resources by Apis mellifera (Hymenoptera: Apidae) in the Eastern Yungas of Jujuy (Argentina)

Resumen Introducción: El conocimiento de la riqueza vegetal y la estacionalidad alrededor de los apiarios de Apis mellifera es una herramienta de planificación indispensable para los apicultores. Debe incluir la disponibilidad de recursos, las preferencias alimenticias y el comportamiento de búsqueda de alimento. Dicha información no está disponible para las Yungas argentinas, uno de los ecosistemas forestales más estacionales de América del Sur. Objetivo: Evaluar la disponibilidad de recursos tróficos a través de un calendario de floración y su relación con las cargas de polen de A. mellifera en las Yungas. Métodos: En El Fuerte, Jujuy, recolectamos muestras mensuales de septiembre a marzo (2014-2015 y 2015-2016) utilizando trampas de polen. Utilizamos técnicas estandarizadas para los análisis palinológicos e índices de asociación para el uso de recursos. Las fenofases fueron Inicio de floración, Plena floración y Fin de floración. Resultados: Se identificaron 47 especímenes botánicos a nivel de especie y 9 a nivel de género. En ambos períodos hubo una oferta moderada de flores al inicio de la primavera, representada igualmente por plantas arbustivas y herbáceas, con un pico de floración en noviembre. Posteriormente, hubo una caída en la disponibilidad, con un pico de floración nuevamente al final de la temporada. En cinco especies de plantas hubo una asociación de media a alta entre la especie vegetal disponible y la presencia de ésta en el espectro polínico de la muestra de polen corbicular recolectada (Vachellia aroma, Blepharocalyx salicifolius, Cantinoa sp., Vernonanthura sp. y Zanthoxylum coco). Conclusión: En esta región hay una oferta moderada de flores de plantas arbustivas y herbáceas a principios de la primavera, con un pico de floración en noviembre y al final de la temporada. Solo cinco, de casi 50 especies de plantas, muestran una asociación de disponibilidad y uso por parte de las abejas.

Abstract Introduction: Knowledge of vegetation richness and seasonality around Apis mellifera apiaries is an indispensable planning tool for beekeepers. It must include resource availability, food preferences and foraging behaviour. Such information is unavailable for the Argentinian Yungas, one of the most seasonal forest ecosystems in South America. Objective: To assess the availability of trophic resources through a flowering calendar and its relationship with A. mellifera pollen loads in the Yungas. Methods: In El Fuerte, Jujuy, we collected monthly samples from September to March (2014-2015 and 2015-2016) using pollen traps. We used standardized techniques for palynological analyses, and association indices for resource use. The phenophases were Beginning of flowering, Full flowering, and End of flowering. Results: We identified 47 botanical specimens to species level and 9 only to genus. In both periods there was a moderate supply of flowers at the beginning of spring, represented equally by shrub and herbaceous plants, with peak flowering in November. Subsequently, there was a drop in availability, with peak flowering again at the end of the season. In five plant species, there was a medium to high association between the plant species available and their presence in the pollen spectrum of the corbicular pollen samples collected (Vachellia aroma, Blepharocalyx salicifolius, Cantinoa sp., Vernonanthura sp. And Zanthoxylum coco). Conclusion: In this region, there is a moderate supply of shrub and herbaceous plant flowers at the beginning of spring, with peak flowering in November and at the end of the season. Only five, out of nearly 50 plant species, show an association of availability and use by bees.

Relevancia y necesidades del síndrome del intestino irritable (SII): comparación con la enfermedad inflamatoria intestinal (EII). (Por favor, si no te interesa el SII, léelo.) / Relevance and needs of irritable bowel syndrome (IBS): Comparison with inflammatory bowel disease (IBD). (Please, if you are not interested in IBS, read it.)

Introducción: En nuestra opinión existe un desequilibrio entre la relevancia del síndrome del intestino irritable (SII) y los medios que se le proporcionan. Objetivo: Revisar los diferentes factores que determinan (o deberían determinar) el interés de los gastroenterólogos por el SII, comparándolo con la enfermedad inflamatoria intestinal (EII). Para ello se han analizado 7 áreas diferentes: 1.Impacto médico; 2.Impacto social; 3.Importancia académica; 4.Relevancia clínica; 5.Relevancia científica; 6.Relevancia pública, y 7.Aspectos personales del médico. Resultados: La prevalencia es 10 veces superior en el SII, suponiendo hasta el 25% de las visitas del gastroenterólogo. Ambas patologías alteran la calidad de vida, en muchos casos de forma semejante. El coste social es muy importante en ambos casos (p.ej., absentismo del 21 y del 18%), así como el económico, aunque muy superior en medicación para la EII. La dedicación académica es más del doble para la EII, tanto en la universidad como en la formación MIR. La relevancia científica es mayor en la EII, con un número de publicaciones cuatro veces superior. La relevancia pública no es muy diferente entre las dos entidades, aunque los pacientes con EII son más asociativos. Los médicos prefieren la EII y tienden a estigmatizar el SII. Conclusión: En nuestra opinión, para disminuir este desequilibrio entre necesidades y recursos, humanos y materiales, en el SII es imprescindible realizar cambios drásticos tanto en los aspectos educativos, de habilidades de comunicación, de priorización de acuerdo con las demandas de los pacientes, y de recompensa (personal y social) de los médicos.(AU)

Introduction: In our opinion there is an imbalance between the relevance of irritable bowel syndrome (IBS), and the resources that are provided. Objective: To review the different factors that determine (or should determine) the interest of gastroenterologists in IBS, comparing it with inflammatory bowel disease (IBD). For this, 7 different areas have been analyzed: (1)Medical impact; (2)Social impact; (3)Academic importance; (4)Clinical relevance; (5)Scientific relevance; (6)Public relevance, and (7)Personal aspects of the doctor. Results: The prevalence is 10 times higher in IBS, which represents up to 25% of gastroenterologist visits. Both pathologies alter the quality of life, in many cases in a similar way. The social cost is very important in both cases (e.g.: absenteeism of 21% and 18%) as well as the economic cost, although much higher in medication for IBD. Academic dedication is more than double for IBD, both in university and in MIR training. Scientific relevance is greater in IBD, with a number of publications four times higher. Public relevance is not very different between the two entities, although IBD patients are more associative. Doctors prefer IBD and tend to stigmatize IBS. Conclusion: In our opinion, to reduce this imbalance between needs and resources, human and material, in IBS it is essential to make drastic changes both in educational aspects, communication skills, prioritization according to the demands of patients, and reward (personal and social) of physicians.(AU)

Análisis de la relevancia percibida del trabajo de planificación compartida de la atención a través de la instrumentalización con cartas / Analysis of the perceived relevance of the work of advance directives through instrumentalization with cards

Objetivo: Desarrollo y evaluación de un instrumento capaz de medir la relevancia percibida del trabajo con cartas para el diálogo acerca de las preferencias en el proceso final de la vida.Método: Se ha construido la escala de la pertinencia percibida acerca del trabajo con cartas para las preferencias al final de la vida la cual ha sido evaluada mediante juicio de expertos y análisis factorial confirmatorio en una muestra de 320 estudiantes de Grado en Enfermería y 68 personas mayores de 40 años.Resultado: Se llega a una solución de 21 ítems, los cuales se ajustan en las 4 dimensiones teórica propuestas de manera óptima (CFI: 0,912; 0,842; 0,816; 0,995; RMSA: 0,170; 0,198; 0,187; 0,076).Conclusiones: La escala de medición de la pertinencia del trabajo con cartas es fiable y válida. Está compuesta por 4 dimensiones: Pertinencia percibida para la formación; Pertinencia percibida para el autoconocimiento; Pertinencia percibida para la aplicación en pacientes; e Iatrogenia percibida del instrumento). (AU)

Objective: Development and evaluation of an instrument capable of measuring the perceived relevance of working with cards for the dialogue about preferences at the end stages of life.Method: A scale to measure the perceived relevance of working with cards for the conversation about preferences at the end of life was developed and evaluated through expert judgment and confirmatory factor analysis in a sample of 320 nursing degree students and 68 people older than 40 years.Result: A solution with 21 items was reached, which optimally fitted the four proposed theoretical dimensions (CFI: 0.912; 0.842; 0.816; 0.995; RMSA: 0.170; 0.198; 0.187; 0.076).Conclusions: The scale for measuring the relevance of working with cards is reliable and valid. It is made up of four dimensions: Perceived relevance for training; Perceived relevance for self-knowledge; Perceived relevance for application in patients; and Perceived iatrogenicity of the instrument). (AU)

Tradução e adaptação transcultural do Questionário de Escolhas Alimentares para Adolescentes Brasileiros (FCQ-A-BR) / Translation and cross-cultural adaptation of the Food Choice Questionnaire for Brazilian Adolescents (FCQ-A-BR)

Resumo Introdução Instrumentos que busquem conhecer os motivos que propiciam as escolhas alimentares em adolescentes são inexistentes no Brasil até o momento. O Food Choice Questionnaire (FCQ) para adolescentes é um questionário de fácil aplicação e que pode ser utilizado não somente em pesquisas, mas também nos serviços de atenção à saúde. Objetivo Descrever as etapas iniciais - validade de face e de conteúdo - do processo de tradução e adaptação transcultural do FCQ para adolescentes da versão em espanhol para o português do Brasil. Método Trata-se de um estudo metodológico de tradução e adaptação transcultural, em conformidade com as normas internacionais para tradução de instrumentos para validação. Foram seguidas quatro etapas: tradução, retradução, avaliação por comitê de especialistas e dois pré-testes, que foram realizados com adolescentes com idades entre 14 e 19 anos. Resultados Os itens e o título do instrumento foram traduzidos para o português. Alguns itens necessitaram de ajustes para melhor compreensão do público-alvo. O tempo médio de aplicação foi de sete minutos. Um item foi eliminado do questionário e modificou-se a escala de resposta para melhor adequação do instrumento. Conclusão O processo inicial de tradução e adaptação transcultural do Questionário de Escolhas Alimentares para Adolescentes Brasileiros (FCQ-A-BR) atestou as validades de face e conteúdo. No entanto, faz-se necessária a complementação das análises psicométricas, para utilização do instrumento, caso elas se mostrem satisfatórias.

Abstract Background Instruments that seek to find out the reasons that lead to food choices among adolescents are not yet available in Brazil so far. The Food Choice Questionnaire (FCQ) for adolescents is a simple questionnaire that can be used not only in research, but also in healthcare. Objective To describe the initial steps - face and content validity - of the process of translation and cross-cultural adaptation of the FCQ for adolescents from the Spanish version into Brazilian Portuguese. Method This is a methodological study of translation and cross-cultural adaptation, in accordance with international standards for translation of instruments for validation. Four steps were followed: translation, back-translation, evaluation by an expert committee and two pre-tests, which were carried out with adolescents aged between 14 and 19 years. Results The items and the instrument title were translated to Portuguese. Some items needed adjustments to better understand the target audience. The average application time was seven minutes. One item was eliminated from the questionnaire and the response scale was modified to better suit the instrument. Conclusion The initial process of translation and cross-cultural adaptation of the Food Choice Questionnaire for Brazilian Adolescents (FCQ-A-BR) attested to the face and content validity. However, it is necessary to complement the psychometric analyses, to use the instrument, if they are satisfactory.

Percepciones del paciente en realimentación tras cirugía colorrectal. Un estudio cualitativo

Introducción: El conocimiento obtenido a partir de las experiencias de los pacientes favorece una atención de calidad. El objetivo de este estudio cualitativo es conocer la percepción de los pacientes sobre su realimentación tras una cirugía colorrectal, y los factores condicionantes en relación con dicho proceso. Material y Método: En base a la directriz de Standards for Reporting Qualitative Research, se realiza un estudio cualitativo a partir de una entrevista de 8 preguntas de término abierto realizada a 20 pacientes seleccionados por un método de variación máxima de muestreo. Se realizó análisis temático. Resultados: Se identificaron cuatro dimensiones principales (con subtemas respectivos) que condicionan la alimentación en el postoperatorio: 1. propósitos del paciente tras la alimentación (búsqueda de alta, hidratación, búsqueda de salud, finalizar ayuno, deambulación); 2. propiedades y características de los alimentos (sazón, presentación, temperatura, porciones, consistencia, favoritos); 3. factores del paciente (físicos, psicológicos); y 4. relación equipo de salud-paciente (confianza, complacencia, información, agradecimiento). Conclusión: El proceso de ingesta de alimentos en este contexto está condicionado por las cuatro dimensiones mencionadas. Sería importante considerarlas al momento de crear y ejecutar pautas y guías de alimentación adaptadas a los pacientes.

Introduction: Knowledge obtained from the experiences of patients favors quality care. The aim of this study is to know the perception of patients regarding refeeding after colorectal surgery, and particular factors that condition postoperative intake from their perspective. Materials and Method: Based on the guideline of Standards for reporting qualitative Research, a qualitative study was constructed from an interview with 8 open-ended questions to 20 patients selected by a maximum sampling variation method. Thematic analysis was carried out. Results: Four main dimensions were identified that determine feeding in the postoperative period: 1. patient's goals after feeding (search for discharge, hydration, search for health, end fasting, ambulation); 2. properties and characteristics of food (seasoning, presentation, temperature, portions, consistency, favorites); 3 patient factors (physical, psychological); and 4. health team-patient relationship (trust, complacency, information, gratitude). Conclusion: The process of food intake in this context is conditioned by the four dimensions mentioned. It would be important to consider them when creating and executing feeding guidelines adapted to patients.