Resignificaci?n del concepto de evaluaci?n formativa como eje dinamizador de la labor de los docentes en la Instituci?n Educativa ?Luis Carlos Gal?n Sarmiento? de Honda

236 p. Recurso Electr?nicoEl presente trabajo de investigaci?n tuvo como objetivo diagnosticar las pr?cticas de evaluaci?n de los aprendizajes desarrolladas en la instituci?n educativa Luis Carlos Gal?n Sarmiento del municipio de Honda-Tolima, con el fin de proponer estrategias que fortalezcan la reflexi?n y la conceptualizaci?n para trasformar la evaluaci?n a partir de seis categor?as: Conceptos de evaluaci?n educativa y evaluaci?n de los aprendizajes, t?cnicas e instrumentos, usos, finalidades y principios. As? mismo se realiza un proceso de formaci?n a trav?s del plan Lector a partir de algunos referentes te?ricos con el fin de resignificar la evaluaci?n de los aprendizajes y mejorar los procesos evaluativos en la instituci?n educativa, se realizaron intervenciones al SIE y al plan de clase. El enfoque de la investigaci?n fue de tipo cualitativa, alcance descriptivo y dise?o Investigaci?n Acci?n Participaci?n, el cual permiti? transformar las pr?cticas de evaluaci?n de 23 docentes y de esta forma hacer un aporte a la comunidad acad?mica y a la comunidad educativa de la regi?n en torno al tema de la evaluaci?n que es tan importante en el proceso de ense?anza y aprendizaje y a la vez complejo. Palabras claves: Evaluaci?n formativa, Sistema de Evaluaci?n SIE, Plan lectorThis research had as objective to diagnose learning assessment practices developed in the educational institution Luis Carlos Gal?n Sarmiento in Honda - Tolima town in order to propose strategies that strengthen reflection and conceptualization to transform evaluation based on six categories: Concepts of educational evaluation and evaluation of learning, techniques and instruments, uses, purposes and principles. Likewise, a training process is carried out through the reader plan based on some theoretical references in order to resignify the evaluation of learning and improve the evaluation processes in the educational institution, interventions were made to the SIE and the class plan. The focus of the research was qualitative, descriptive and design Research Action Participation, which allowed to transform the evaluation practices of 23 teachers and in this way make a contribution to the academic community and the educational community of the region about evaluation that is so important and at the same time complex in the teaching and learning process. Keywords: Formative evaluation, Evaluation System SIE, Reader Pla

Caracterizaci?n de los pacientes inscritos al programa de control de la hipertenci?n arterial del hospital San Carlos de Salda?a Tolima del 2015 al 2017

117 p. Recurso Electr?nicoLa hipertensi?n, tambi?n conocida como tensi?n arterial alta o elevada, es un trastorno en el que los vasos sangu?neos tienen una tensi?n persistentemente alta, lo que puede da?arlos. Cada vez que el coraz?n late, bombea sangre a los vasos, que llevan la sangre a todas las partes del cuerpo. La tensi?n arterial normal en adultos es de 120 mm Hg cuando el coraz?n late (tensi?n sist?lica) y de 80 mm Hg cuando el coraz?n se relaja (tensi?n diast?lica). Cuando la tensi?n sist?lica es igual o superior a 140 mm Hg y/o la tensi?n diast?lica es igual o superior a 90 mm Hg, la tensi?n arterial se considera alta o elevada. (12) La hipertensi?n arterial se constituye como la segunda enfermedad (diagnosticada) despu?s de la diabetes con mayor prevalencia entre los habitantes del municipio de Salda?a, Tolima, por lo tanto, la convierte en el factor de riesgo m?s importante para las enfermedades cardiovasculares que asociada con otros trastornos, aumenta de forma exponencial la probabilidad de padecer graves complicaciones de tipo card?aco, renal, neurol?gica o de cualquier otro sistema. (11) El objetivo de este estudio fue describir los factores sociodemogr?ficos, antecedentes relacionados con la patolog?a, como antecedentes familiares de Hipertensi?n Arterial y de otras comorbilidades, tratamiento recibido, h?bitos de vida; y percepci?n del programa de los pacientes. Se dise?? un estudio de tipo descriptivo, ya que su prop?sito se orient? a la identificaci?n de las caracter?sticas de la poblaci?n que asiste al programa de control de la Hipertensi?n Arterial de la IPS San Carlos E.S.E del municipio de Salda?a. Este estudio presento una poblaci?n de 98 pacientes analizados, con una edad promedio de 62.81 a?os (IC 95% 60.22 ? 65.39), de los cuales el 53.1% de los pacientes se concentr? en la edad de 60 a 79 a?os, la distribuci?n por sexos evidencio que 69.4% (IC 95%, 59.68 ? 77.64) de los casos fueron de sexo femenino, el 45.9% provienen del ?rea rural y el 52.3% tienen educaci?n b?sica primaria. Seg?n el estado civil de las personas el 68.4% de los pacientes viven con una pareja estable y el 98% pertenecen a los estratos I y II y est?n afiliados al r?gimen subsidiado de afiliaci?n en salud. Referente a los antecedentes familiares un 79.8% expresaron como antecedente familiar de gran importancia la Hipertensi?n Arterial y el 17.5% presentaban alg?n tipo cl?nico de Diabetes; y la evaluaci?n del tratamiento farmacol?gico a la patolog?a antihipertensiva evidencio que 98% casos consumen en la actualidad antihipertensivos, de los cuales el 83,7% lo consumen m?s de una vez al d?a y el 88.8% lo hace de acuerdo a la formulaci?n m?dica Palabras clave: Hipertensi?n arterial, descriptivo, tensi?n arterial.Hypertension, also known as high or high blood pressure, is a disorder in which the blood vessels have a persistently high blood pressure, which can damage them. Each time the heart beats, it pumps blood to the vessels, which carry blood to all parts of the body. Normal blood pressure in adults is 120 mm Hg when the heart beats (systolic tension) and 80 mm Hg when the heart relaxes (diastolic tension). When systolic blood pressure is equal to or greater than 140 mm Hg and / or diastolic blood pressure is equal to or greater than 90 mm Hg, blood pressure is considered high or high. (12) Hypertension is the second (diagnosed) disease after diabetes with the highest prevalence among the inhabitants of the municipality of Salda?a, Tolima, making it the most important risk factor for cardiovascular diseases that is associated with other disorders, Increases exponentially the probability of suffering serious cardiac, renal, neurological or other system complications. (11) The objective of this study was to describe sociodemographic factors, antecedents related to the pathology, such as family history of Arterial Hypertension and other comorbidities, treatment received, life habits; And patient perception of the program. A descriptive study was designed, since its purpose was oriented to the identification of the characteristics of the population that attends to the program of control of the Arterial Hypertension of the San Carlos E.S.E of the municipality of Salda?a. A descriptive study was designed, since its purpose was oriented to the identification of the characteristics of the population that attends to the program of control of the Arterial Hypertension of the San Carlos ESE of the municipality of Salda?a, according to the prioritized categories, Corresponding to sociodemographic characteristics, comorbidities and family history of the same. In this study, we presented a population of 98 patients analyzed, with a mean age of 62.81 years (95% CI 60.22 - 65.39), of which 53.1% of the patients were concentrated in the age group of 60 to 79 years, Sex, 69.4% (95% CI, 59.68 - 77.64) of the cases were female and 30.6% (CI 95%, 22.36 -40.32) were male, 45.9% of which came from the rural area and 52.3% % Have primary basic education. According to the civil status of the people, 68.4% of the patients live with a stable partner and 98% belong to strata I and II and are affiliated to the subsidized health affiliation regime. Regarding family history, 79.8% expressed high blood pressure and 17.5% had a clinical type of Diabetes; And the evaluation of the pharmacological treatment to the antihypertensive pathology evidenced that 98% of cases currently consume antihypertensive, of which 83.7% consume it more than once a day and 88.8% do it according to the medical formulation. Keywords: Hypertension, descriptive, blood pressure

Dise?o del hospital regional materno infantil en Ibagu?, zona de expansi?n aparco a?o 2017

79 p. Recurso Electr?nicoEl hospital regional materno infantil, para la ciudad de Ibagu?, Zona de expansi?n de Aparco, se desarrolla bajo normativa local como el POT, el Plan de desarrollo 2016-2019, y normativa para el dise?o de hospitales en Colombia, en donde se establecen lineamientos para la soluci?n arquitect?nica: formal y funcional. Este proyecto se enfoca en la mujer, la maternidad, los ni?os, al hacer ?nfasis en la atenci?n de ginecobstetricia y pediatr?a, que permite responder al d?ficit hospitalario en UCI pedi?trica, UCI neonatal. En el plan de desarrollo (Alcaldia Municipal de Ibagu?, Plan de desarrollo Ibagu?, 2016-2019) se plantean espacios de promoci?n y prevenci?n, este equipamiento permite contar con una unidad de P y P dedicada a gestionar programas para la poblaci?n vulnerable, que permita fomentar educaci?n respecto al tema de la maternidad, sexualidad, enfermedades de transmisi?n sexual, nutrici?n y crecimiento. Palabras claves: Mujer, Maternidad, d?ficit hospitalario, promoci?n y prevenci?n.The maternal and child regional hospital to Ibague city, Aparco?s expansion zone, is developed under local regulations such as the POT, the 2016-2019 development plan, and regulations for the design of hospitals in Colombia, where are established guidelines for the architectural solution: formal and functional. This project focuses on women, maternity and children, making emphasis in the pediatric and gynecology care, wich makes possible to respond to the hospital d?ficit in pediatric and neonatal intensive care units. In the development plan (Municipal mayor of Ibagu?, Ibagu? Development Plan, 2016-2019) are propose promotion and prevention spaces, this equipment allows to have a P & P unit dedicated to manage programs for the vulnerable population, which allows promote education related to motherhood, sexuality, sexually transmitted diseases, nutrition and growth. Keywords: Woman, Maternity, hospital deficit, promotion and prevention

S?ndrome de burnout en el personal de enfermer?a de un hospital de referencia Ibagu? 2014.

94 P?ginasRecurso Electr?nicoIntroducci?n: El S?ndrome de Burnout (SB) se define como la respuesta al estr?s laboral caracterizado por el cansancio emocional, la despersonalizaci?n y la baja realizaci?n personal, la desmotivaci?n, el desinter?s, el malestar interno o la insatisfacci?n laboral. Objetivo: Determinar la prevalencia del SB en el personal de enfermer?a de un hospital de referencia de una ciudad colombiana y su relaci?n con variables sociodemogr?ficas. Materiales y m?todos: Se llev? a cabo un estudio de corte transversal en una muestra aleatoria y representativa de 174 enfermeras(os), estratificada seg?n si la enfermera era profesional o auxiliar, en un hospital de referencia de una ciudad colombiana. Se utiliz? como instrumento para la determinaci?n del evento la escala validada en Colombia del MBI (Maslach Burnout Inventory). Para la obtenci?n de los resultados se utilizaron pruebas ji-cuadrado de independencia, t para diferencia de promedios en muestras independientes y an?lisis de la varianza de una v?a o de Kruskal Wal?s seg?n si las variables en los grupos de comparaci?n proven?an de una poblaci?n con distribuci?n normal. En an?lisis multivariado, se seleccionaron como variables candidatas a ingresar al modelo de regresi?n log?stica, aquellas que cumplieran con el criterio de Hosmer Lemeshow. En la construcci?n del modelo se tom? como medida de la asociaci?n el OR acompa?ado de su respectivo intervalo de confianza del 95%. Resultados: La prevalencia de Burnout fue del 20.1% (IC 95%: 13,9 26,4) y adem?s el 52,3% est?n a riesgo de padecerlo. Quienes afirmaron ser solteros/viudos/separados, las profesionales de enfermer?a, los que al momento de la encuesta ten?an una vinculaci?n temporal o de supernumerario, quienes laboraban en servicios administrativos/oncolog?a/camillero/esterilizaci?n y los 11 hombres y aquellos que afirmaron tener m?s de un contrato, fueron quienes presentaron indicadores de la proporci?n de Burnout mayores del 20,1%.En el an?lisis multivariado, los factores conjuntos que probablemente tienen mayor incidencia en la presencia del Burnout son el n?mero de hijos y ser hombre. Conclusiones: Con respecto a otros estudios, este estudio revela que la prevalencia del s?ndrome de Burnout en el hospital de referencia es mayor.Introduction: Burnout Syndrome (BS) is defined as the response to occupational stress characterized by emotional exhaustion, depersonalization and reduced personal accomplishment, discouragement, disinterest, internal discomfort or dissatisfaction labor. Objective: To determine the prevalence of BS nurses in a hospital reference a Colombian city and its relationship with sociodemographic variables. Materials and methods: A cross sectional study was conducted in a random and representative sample of 174 nurses, stratified according to whether they were professional or nurse assistant in a referral hospital of a Colombian city, was used as an instrument for determining the scale of the event in Colombia validated MBI (Maslach Burnout Inventory). To obtain the results chi- square test of independence, t-tests for mean differences in independent samples and analysis of variance or one-way Kruskal Wallis were used depending on whether the variables in the comparison groups were drawn from a population with normal distribution. In multivariate analysis, were selected as candidate variables to enter the logistic regression model those that met the criteria of Hosmer-Lemeshow. In building the model was taken as the measure of association OR accompanied by its respective confidence interval 95 %. Results: The prevalence of burnout was 201.1 % (95 % CI: 13.9 26.4) and also the 52.3 % are at risk for suffering. Who claimed to be single / widowed / separated, nursing professionals, which at the time of the survey had a temporary or temporary bonding, who worked in administrative / oncology / orderly / sterilization services and those men who reported having more than a contract, who presented were indicators of burnout higher proportion of 20.1%. In the multivariate analysis, the factors that sets probably have a greater incidence in the presence of burnout are the number of children and be a man. 13 Conclusions: With respect to other studies, this study reveals that the prevalence of burnout syndrome in the referral hospital is greater.RESUMEN 10 ABSTRACT 12 INTRODUCCI?N 14 1. PLANTEAMIENTO DEL PROBLEMAS Y JUSTIFICACION 16 2. MARCO TE?RICO 19 2.1 ESTR?S LABORAL 19 2.2 CONCEPTUALIZACI?N DEL S?NDROME DE BURNOUT 20 2.2.1 Caracter?sticas del s?ndrome de Burnout 22 2.2.2 Consecuencias del s?ndrome de Burnout 23 2.2.3 Instrumento de medici?n del s?ndrome de Burnout 25 2.2.4 Prevenci?n del s?ndrome de Burnout 27 2.2.5 Tratamiento del s?ndrome de Burnout 30 2.3 DEFINICI?N DE ENFERMER?A 35 2.4 GENERALIDADES DEL HOSPITAL DE REFERENCIA 39 2.5 LEGISLACI?N LABORAL EN COLOMBIA 40 3. OBJETIVOS 43 3.1 OBJETIVO GENERAL 43 3.2 OBJETIVOS ESPEC?FICOS 43 4. METODOLOG?A 44 4.1 TIPO DE ESTUDIO 44 4.2 POBLACI?N DE ESTUDIO 44 4.3 MUESTREO 44 5 4.4 CRITERIOS DE INCLUSI?N Y EXCLUSI?N 47 4.5. INSTRUMENTO DE RECOLECCI?N DE INFORMACI?N 47 4.6 CONTROL DE SESGOS 48 4.7 CONSIDERACIONES ?TICAS 49 5. RESULTADOS 50 5.1 CARACTERISTICAS SOCIODEMOGRAFICAS DEL 50 PERSONAL ENCUESTADO 5.1.1 Variables cualitativas 50 5.1.2 Variables cuantitativas 51 5.2 MASLASCH BURNOUT INVENTORY (MBI) 52 5.2.1 An?lisis de los ?tems 53 5.2.2 Grados del Burnout 55 5.2.3 An?lisis por patrones: Niveles del Burnout 56 5.2.4 Prevalencia del Burnout 59 5.2.5 Descripci?n de las dimensiones del MBI 62 5.3 ANALISIS BIVARIADO 65 5.4 ANALISIS MULTIVARIADO 69 6. DISCUSI?N 72 7. CONCLUSIONES 77 8. RECOMENDACIONES 78 9. LIMITACIONES 79 REFERENCIAS 8

Empresa minera, comunidades y empresas comunales : el caso de Consorcio Minero Horizonte

Las empresas mineras en el Per? suelen fracasar en sus estrategias de acercamiento a las comunidades campesinas de su ?rea de influencia, lo que constituye una p?rdida econ?mica considerable para todos los grupos de inter?s relacionados. Esta investigaci?n analiza el caso exitoso de la empresa Consorcio Minero Horizonte, cuya estrategia de responsabilidad social le ha permitido mantener la licencia social con sus comunidades vinculadas. Esta estrategia consiste en estrechar las relaciones con la poblaci?n mediante la formaci?n de empresas comunales, las cuales act?an como instrumento de desarrollo que canaliza las oportunidades de negocio que la empresa minera genera. La organizaci?n de estas empresas, liderada por pobladores oriundos (comuneros), se ha complementado con la incorporaci?n de profesionales y t?cnicos, que le han dado una orientaci?n gerencial y mejorado su desempe?o como proveedor. Asimismo, los convenios con la minera y el trato preferente que reciben como proveedores de servicios y bienes, han permitido a las empresas comunales alcanzar una retribuci?n econ?mica significativa cuyos beneficios se han trasladado directamente a la poblaci?n, bajo el esquema de generaci?n de empleo y explotaci?n de recursos minerales de forma artesanal. Pero este no es un caso generalizado, en el pa?s se ha producido un n?mero creciente de conflictos sociales generados por la ejecuci?n de las operaciones mineras, los cuales pueden llegar hasta la paralizaci?n de proyectos legalmente aprobados y afectar el crecimiento del pa?s y la generaci?n de empleo. Ante este panorama, la experiencia exitosa de una empresa minera que ha buscado nuevas formas de estrechar lazos con las comunidades aleda?as constituye una pr?ctica que se debe analizar para evaluar sus posibilidades de r?plica

El mapa conceptual, herramienta did?ctica que contribuye al desarrollo de procesos de comprensi?n lectora a trav?s de la metacognici?n en los estudiantes del grado sexto del gimnasio nuevo Suba de localidad 11

100 p. Recurso Electr?nicoEl proyecto de intervenci?n pedag?gica "el mapa conceptual, herramienta did?ctica que contribuye al desarrollo de procesos de comprensi?n lectora a trav?s de la metacognici?n en los estudiantes de grado sexto del Gimnasio Nuevo Suba de la localidad 11?, se basa en las dificultades encontradas en el ?rea de lengua castellana; realizando un enfoque en estudiantes con dificultades en comprensi?n lectora, efectuando entrevistas a educandos y educadores, grupos focales y talleres cuyo prop?sito es estudiar y determinar las variables que les dificultan la comprensi?n de diferentes textos, as? se evidenci? el bajo desarrollo de habilidades b?sicas, impidiendo la interiorizaci?n de informaci?n para crear un mundo de posibilidades y con ello la construcci?n del conocimiento. De ah?, la elaboraci?n, el dise?o y aplicaci?n del proyecto de intervenci?n pedag?gica, empleando para ello 20 sesiones, enfocadas en el uso de organizadores gr?ficos como el mapa conceptual, para implementarlos como herramienta did?ctica en el desarrollo del conocimiento consciente de ciertos procesos cognitivos (metacognici?n); en la medida en que se lleve a cabo cada una de las actividades propuestas. Finalmente, se espera que con la incorporaci?n de los Mapas Conceptuales como estrategia pedag?gica en las actividades de aula, se garantice la eficiencia en el proceso de ense?anza, mejorando las competencias investigativas, comunicativas, de an?lisis, interpretaci?n y s?ntesis, mediante las destrezas de la metacognici?n, en los estudiantes de grado sexto del Gimnasio nuevo Suba. Palabras Clave: Metacognici?n, autorregulaci?n, organizadores gr?ficos, mapa conceptual, proceso cognitivo, aprendizaje significativo.The pedagogical intervention project "THE CONCEPT MAP, TEACHING TOOL THAT CONTRIBUTES TO THE DEVELOPMENT OF PROCESSES OF READING COMPREHENSION PROCESSESTHROUGH METACOGNICI?N IN SIXTH GRADE STUDENTS RAISE NEW GYM SUBA IN THE TOWN 11", It is based on the difficulties encountered in the along the Participatory Action (IAP), Research such as the diary, based on direct observation of classes, especially in the area of Spanish language; case studies, focusing on students with difficulties in reading, interviewing students and teachers; and focus groups, developed through workshops whose purpose is to study and determine the variables that make it difficult for them to understand different texts, and low development of basic skills such as observation and therefore the perception is evidenced by preventing internalization of information create a world of possibilities and thus the construction of knowledge. Hence, the development, design and implementation of pegadogical intervention project, employing 20 sessions, focused on the use of graphic organizers such as concept mapping, to implement them as a teaching tool in the development of conscious awareness of certain cognitive processes (metacognition); insofar as it takes place each of proposed activities. Finally, it is expected that the incorporation of Concept Maps as a teaching strategy in the classroom activities, the efficiency of the teaching is guaranteed, improving investigative, communication skills, analysis, interpretation and synthesis, using the skills of metacognition, students sixth graders of the New Gym Suba. Keywords: metacognition, self, graphic organizers, concept maps, cognitive process, meaningful learning

Life course trajectories of alcohol consumption in the United Kingdom using longitudinal data from nine cohort studies.

Background Alcohol consumption patterns change across life and this is not fully captured in cross-sectional series data. Analysis of longitudinal data, with repeat alcohol measures, is necessary to reveal changes within the same individuals as they age. Such data are scarce and few studies are able to capture multiple decades of the life course. Therefore, we examined alcohol consumption trajectories, reporting both average weekly volume and frequency, using data from cohorts with repeated measures that cover different and overlapping periods of life. Methods Data were from nine UK-based prospective cohorts with at least three repeated alcohol consumption measures on individuals (combined sample size of 59,397 with 174,666 alcohol observations), with data spanning from adolescence to very old age (90 years plus). Information on volume and frequency of drinking were harmonised across the cohorts. Predicted volume of alcohol by age was estimated using random effect multilevel models fitted to each cohort. Quadratic and cubic polynomial terms were used to describe non-linear age trajectories. Changes in drinking frequency by age were calculated from observed data within each cohort and then smoothed using locally weighted scatterplot smoothing. Models were fitted for men and women separately. Results We found that, for men, mean consumption rose sharply during adolescence, peaked at around 25 years at 20 units per week, and then declined and plateaued during mid-life, before declining from around 60 years. A similar trajectory was seen for women, but with lower overall consumption (peak of around 7 to 8 units per week). Frequent drinking (daily or most days of the week) became more common during mid to older age, most notably among men, reaching above 50% of men. Conclusions This is the first attempt to synthesise longitudinal data on alcohol consumption from several overlapping cohorts to represent the entire life course and illustrates the importance of recognising that this behaviour is dynamic. The aetiological findings from epidemiological studies using just one exposure measure of alcohol, as is typically done, should be treated with caution. Having a better understanding of how drinking changes with age may help design intervention strategies

Association between convalescent plasma treatment and mortality in COVID-19: a collaborative systematic review and meta-analysis of randomized clinical trials.

Funder: laura and john arnold foundationBACKGROUND: Convalescent plasma has been widely used to treat COVID-19 and is under investigation in numerous randomized clinical trials, but results are publicly available only for a small number of trials. The objective of this study was to assess the benefits of convalescent plasma treatment compared to placebo or no treatment and all-cause mortality in patients with COVID-19, using data from all available randomized clinical trials, including unpublished and ongoing trials (Open Science Framework, https://doi.org/10.17605/OSF.IO/GEHFX ). METHODS: In this collaborative systematic review and meta-analysis, clinical trial registries (ClinicalTrials.gov, WHO International Clinical Trials Registry Platform), the Cochrane COVID-19 register, the LOVE database, and PubMed were searched until April 8, 2021. Investigators of trials registered by March 1, 2021, without published results were contacted via email. Eligible were ongoing, discontinued and completed randomized clinical trials that compared convalescent plasma with placebo or no treatment in COVID-19 patients, regardless of setting or treatment schedule. Aggregated mortality data were extracted from publications or provided by investigators of unpublished trials and combined using the Hartung-Knapp-Sidik-Jonkman random effects model. We investigated the contribution of unpublished trials to the overall evidence. RESULTS: A total of 16,477 patients were included in 33 trials (20 unpublished with 3190 patients, 13 published with 13,287 patients). 32 trials enrolled only hospitalized patients (including 3 with only intensive care unit patients). Risk of bias was low for 29/33 trials. Of 8495 patients who received convalescent plasma, 1997 died (23%), and of 7982 control patients, 1952 died (24%). The combined risk ratio for all-cause mortality was 0.97 (95% confidence interval: 0.92; 1.02) with between-study heterogeneity not beyond chance (I2 = 0%). The RECOVERY trial had 69.8% and the unpublished evidence 25.3% of the weight in the meta-analysis. CONCLUSIONS: Convalescent plasma treatment of patients with COVID-19 did not reduce all-cause mortality. These results provide strong evidence that convalescent plasma treatment for patients with COVID-19 should not be used outside of randomized trials. Evidence synthesis from collaborations among trial investigators can inform both evidence generation and evidence application in patient care

Outcomes from elective colorectal cancer surgery during the SARS-CoV-2 pandemic

This study aimed to describe the change in surgical practice and the impact of SARS-CoV-2 on mortality after surgical resection of colorectal cancer during the initial phases of the SARS-CoV-2 pandemic

An?lisis de la trascendencia de las estrategias did?cticas en el resultado de aprendizaje de la formaci?n titulada T?cnico Seguridad Ocupacional del SENA Centro de Industria y de la Construcci?n regional Tolima municipio de Ibagu? periodo 2015 a 2016

91 p. Recurso Electr?nicoLa presente investigaci?n pretende analizar la trascendencia de las estrategias did?cticas en el resultado de aprendizaje de 105 aprendices matriculados en la formaci?n titulada T?cnico Seguridad Ocupacional del SENA Centro de Industria y de la Construcci?n Regional Tolima, en el Municipio de Ibagu? durante el periodo 2015- 2016. Es una investigaci?n de an?lisis de contenido, de tipo cualitativo, asumida por los estudiantes de la especializaci?n de pedagog?a de la Universidad del Tolima, orientada a realizar un an?lisis de las estrategias did?cticas en el resultado de aprendizaje de la formaci?n titulada T?cnico Seguridad Ocupacional del Centro de Industria y de la Construcci?n del SENA Regional Tolima en el municipio Ibagu? en el Periodo 2015? 2016. De esta manera esta propuesta sirve para destacar la importancia del uso de la herramienta de la investigaci?n de las diferentes estrategias did?cticas y encontrar la forma m?s atractiva para el fortalecimiento del aprendizaje en el SENA. Por lo tanto, ?sta propuesta pretende llamar la atenci?n del instructor en la utilizaci?n de estrategias did?cticas novedosas que entrelacen los diversos factores en el aprendizaje significativo como lo son: el contexto, la motivaci?n y el tema para su aplicaci?n.This research aims to analyze the importance of teaching strategies in the learning outcome of 105 apprentices enrolled in the training entitled SENA Occupational Safety Technical Center Industry and Regional Construction Tolima, in the municipality of Ibagu? during the period 2015- 2016 . It is a research content analysis, qualitative assumed by students of the specialization of pedagogy at the University of Tolima, aimed at carrying out an analysis of teaching strategies in the learning outcome of the training entitled Technical Occupational Safety Center Industry and Construction of Regional SENA Tolima Ibagu? in the municipality in the period 2015- 2016. Thus this proposal serves to highlight the importance of using the screening tool of different teaching strategies and find the most attractive for strengthening learning in the form SENA. Therefore, this proposal seeks to draw attention to the instructor in the use of innovative teaching strategies that intertwine the various factors in meaningful learning such as: the context, motivation and theme for your application. Keywords. Strategy, apprentice, Instructor, Quality Education