Changes in compliance with school-based physical activity recommendations in Spanish youth: The UP&DOWN longitudinal study

The study aimed (a) to examine changes in physical activity (PA) during the whole day, school hours, recess, and physical education classes (PEC) during a 2-year period in primary and secondary students; (b) to identify changes in the proportion of compliance with specific PA recommendations for these periods; and (c) to examine whether PA levels at baseline are associated with PA levels 2 years later. Eight hundred and fourteen (51.8% boys) children and 658 (50.1% boys) adolescents from 41 Spanish schools participated in the study. Hip-worn accelerometers were used to assess PA during different time periods. Light PA (LPA) declined during the whole day, school hours, recess (all P < 0.001, except child girls for recess), and PEC (all, P < 0.05) in children and adolescents. Moderate-to-vigorous PA (MVPA) during the whole day and recess declined in child boys (P < 0.01 and P < 0.001, respectively) and adolescent boys (P < 0.001 and P < 0.05, respectively). MVPA during PEC declined in adolescent boys (P < 0.001) and adolescent girls (all P < 0.05). The proportion of compliance with the specific PA recommendations for these periods declined (P < 0.05), except for PEC in adolescent girls. PA during the whole day at baseline was moderately associated with PA during the whole day years later (ICCs = 0.210-0.544, with one exception), but this association was lower for the school-based PA. In conclusion, time spent in MVPA and LPA during the whole day and recess declined over time in child and adolescent boys and during PEC in adolescents. These findings highlight the need to promote PA interventions in these settings

Estancia de otorrinolaringología. Análisis integral de tres cursos de trabajo. Sandino. 2004-2007 Rotation in Otorrhinolaringology. A Three-Year-Of-Work Complete Analysis. Sandino 2004-2007

Por la importancia que implica la universalización de la enseñanza y el gran reto que la misma constituye para los profesores que impartimos las diferentes asignaturas en centros de Educación Médica Superior nos motivamos a la realización de la presente investigación, en la cual nos proponemos analizar los resultados del proceso docente educativo en la estancia de Otorrinolaringología en la Filial Universitaria de Ciencias Médicas de Sandino, para lo cual realizamos una investigación lineal, cuantitativa, analítica y descriptiva, de los factores que a nuestro entender y el de nuestros educandos han incidido en la calidad y desarrollo de este proceso en los años del 2004 al 2007. El universo y la muestra de estudio estuvieron constituidos por los alumnos que han rotado con nosotros en estos tres años en nuestra filial. Utilizamos métodos estadísticos porcentuales para el análisis de cada una de las variables. Definimos los principales problemas que inciden en el normal desarrollo del proceso docente educativo en nuestra asignatura, las deficiencias e insuficiencias de las acciones instituidas por el programa actual, nos permitirá el diseño de un modelo más eficaz en cuanto a los contenidos a impartir y la forma más adecuada de hacerlo en correspondencia con las patologías más frecuentes de nuestra especialidad en nuestro país y otros del tercer mundo que enfrentaran nuestro médicos. Palabras clave: ENSEÑANZA/métodos, EDUCACIÓN MÉDICA, ESCUELAS MÉDICAS, UNIVERSIDADES, DOCENTES, COMUNICACIÓN, EVALUIACIÓN EDUCACIONAL/métodos, OTORRINOLARINGOLOGÍA, INTERNADO, RESIDENCIA. ABSTRACT Because of the importance that the teaching universalization implies and the great challenge it brings for us, the professors that teach different subjects at Higher Medical Education Institutions, we feel motivated to carry out the following research, in which we aim at analyzing the results from the educational teaching process in the rotation of Otorrhinolaringology at the Medical University branch in Sandino. Therefore, we carried out a linear, quantitative, analytical, and descriptive research on the factors which, we and our students understand, have influenced the quality and development of this process during 2004-2007. The whole study sample comprised the students who have rotated with us during these three years at our medical branch. We used percentage statistical methods for the analysis of each variable. We defined the main problems influencing the normal development of the education teaching process in our subject, deficiencies and imparity of the actions stated in the current syllabus, which will allow the design of a more effective model in terms of the content to be taught and the most appropriate way to do that, in correspondence with the most frequent pathologies in our specialty in our country and other countries from the third world. Key words: MEDICAL EDUCATION, MEDICAL SCHOOLS, UNIVERSITIES, PROFESSORS, COMMUNICATION, EDUCATIONAL EVALUATION/methods, OTORRINOLARINGOLOGY, INTERNSHIP AND RESIDENCE

Non-AIDS-related comorbidities in people living with HIV-1 aged 50 years and older: The AGING POSITIVE study

Objective: To characterize the profile of non-AIDS-related comorbidities (NARC) in the older HIV-1-infected population and to explore the factors associated with multiple NARC. Methods: This was a multicentre, cross-sectional study including HIV-1-infected patients aged ≥50 years, who were virologically suppressed and had been on a stable antiretroviral therapy (ART) regimen for at least 6 months. A multiple regression model explored the association between demographic and clinical variables and the number of NARC. Results: Overall, 401 patients were enrolled. The mean age of the patients was 59.3 years and 72.6% were male. The mean duration of HIV-1 infection was 12.0 years and the median exposure to ART was 10.0 years. The mean number of NARC was 2.1, and 34.7% of patients had three or more NARC. Hypercholesterolemia was the most frequent NARC (60.8%), followed by arterial hypertension (39.7%) and chronic depression/anxiety (23.9%). Arterial hypertension and diabetes mellitus were the most frequently treated NARC (95.6% and 92.6% of cases, respectively). The linear regression analysis showed a positive relationship between age and NARC (B=0.032, 95% confidence interval 0.015-0.049; p=0.0003) and between the duration of HIV-1 infection and NARC (B=0.039, 95% confidence interval 0.017-0.059; p=0.0005). Conclusions: A high prevalence of NARC was found, the most common being metabolic, cardiovascular, and psychological conditions. NARC rates were similar to those reported for the general population, suggesting a larger societal problem beyond HIV infection. A multidisciplinary approach is essential to reduce the burden of complex multi-morbid conditions in the HIV-1-infected population.Merck Sharp & Dohme, Lda, Portugal provided financial support for the non-interventional study (Protocol Nr. MK0518-826 ).info:eu-repo/semantics/publishedVersio

World Heart Federation consensus on transthyretin amyloidosis cardiomyopathy (ATTR-CM)

COPYRIGHT: © 2023 The Author(s). This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International License (CC-BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. See http://creativecommons.org/ licenses/by/4.0/.Transthyretin amyloid cardiomyopathy (ATTR-CM) is a progressive and fatal condition that requires early diagnosis, management, and specific treatment. The availability of new disease-modifying therapies has made successful treatment a reality. Transthyretin amyloid cardiomyopathy can be either age-related (wild-type form) or caused by mutations in the TTR gene (genetic, hereditary forms). It is a systemic disease, and while the genetic forms may exhibit a variety of symptoms, a predominant cardiac phenotype is often present. This document aims to provide an overview of ATTR-CM amyloidosis focusing on cardiac involvement, which is the most critical factor for prognosis. It will discuss the available tools for early diagnosis and patient management, given that specific treatments are more effective in the early stages of the disease, and will highlight the importance of a multidisciplinary approach and of specialized amyloidosis centres. To accomplish these goals, the World Heart Federation assembled a panel of 18 expert clinicians specialized in TTR amyloidosis from 13 countries, along with a representative from the Amyloidosis Alliance, a patient advocacy group. This document is based on a review of published literature, expert opinions, registries data, patients' perspectives, treatment options, and ongoing developments, as well as the progress made possible via the existence of centres of excellence. From the patients' perspective, increasing disease awareness is crucial to achieving an early and accurate diagnosis. Patients also seek to receive care at specialized amyloidosis centres and be fully informed about their treatment and prognosis.info:eu-repo/semantics/publishedVersio

Impact of COVID-19 confinement on physical activity and sedentary behaviour in Spanish university students: role of gender

During the COVID-19 pandemic, entire populations were instructed to live in home-confinement to prevent the expansion of the disease. Spain was one of the countries with the strictest conditions, as outdoor physical activity was banned for nearly two months. This study aimed to analyse the changes in physical activity and sedentary behaviours in Spanish university students before and during the confinement by COVID-19 with special focus on gender. We also analysed enjoyment, the tools used and motivation and impediments for doing physical activity. An online questionnaire, which included the International Physical Activity Questionnaire Short Form and certain 'ad hoc' questions, was designed. Students were recruited by distributing an invitation through the administrative channels of 16 universities and a total of 13,754 valid surveys were collected. Overall, university students reduced moderate (-29.5%) and vigorous (-18.3%) physical activity during the confinement and increased sedentary time (+52.7%). However, they spent more time on high intensity interval training (HIIT) (+18.2%) and mind-body activities (e.g., yoga) (+80.0%). Adaptation to the confinement, in terms of physical activity, was handled better by women than by men. These results will help design strategies for each gender to promote physical activity and reduce sedentary behaviour during confinement periods.This research was funded by the High Sports Council (Consejo Superior de Deportes, CSD) of the Ministry of Culture and Sports of the Government of Spain, grant number 45/UPB/20. A.E. is a recipient of a grant of the Basque Government (Eusko Jaurlaritza), grant number PRE_2019_1_0373. D.J.-P. is supported by a grant from the Spanish Ministry of Science and Innovation-MINECO, grant number RYC-2014-16938

ALPHA-fitness test battery: health-related field-based fitness tests assessment in children and adolescents

Batería ALPHA-Fitness: test de campo para la evaluación de la condición física relacionada con la salud en niños y adolescentes (DOI:10.3305/nh.2011.26.6.5611)En el presente estudio describe el trabajo desarrollado para la creación de la batería ALPHA-Fitness de test de campo para la evaluación de la condición física relacionada con la salud en niños y adolescentes. La batería ALPHA-Fitness basada en la evidencia incluye los siguientes test: 1) test de ida y vuelta de 20 metros para evaluar la capacidad aeróbica, 2) test de fuerza de prensión manual y 3) test de salto de longitud a pies juntos para evaluar la capacidad músculo-esquelética, y 4) el IMC, 5) el perímetro de la cintura, y 6) los pliegues cutáneos (tríceps y subscapular) para evaluar la composición corporal. Además, se incluyen 2 variantes: i) batería ALPHA-Fitness de alta prioridad. Esta variante incluye todos los tests excepto la medida de pliegues cutáneos, y ii) la batería ALPHA-Fitness extendida, que incluye todos los test y además del test de velocidad y agilidad de 4 x 10 m.Hereby we summarize the work developed by the ALPHA (Assessing Levels of Physical Activity) Study and describe the tests included in the ALPHA health-related fitness test battery for children and adolescents. The evidence-based ALPHA-Fitness test battery include the following tests: 1) the 20 m shuttle run test to assess cardiorespiratory fitness; 2) the handgrip strength and 3) standing broad jump to assess musculoskeletal fitness, and 4) body mass index, 5) waist circumference; and 6) skinfold thickness (triceps and subscapular) to assess body composition. Furthermore, we include two versions: 1) the high priority ALPHA health-related fitness test battery, which comprises all the evidence-based fitness tests except the measurement of the skinfold thickness; and 2) the extended ALPHA health-related fitness tests battery for children and adolescents, which includes all the evidence-based fitness tests plus the 4 x 10 m shuttle run test to assess motor fitness.El estudio ALPHA ha sido financiado con fondos de la Unión Europea (Ref: 2006120), El Ministerio de Educación (EX-2008-0641, EX-2009-0899, AP2008-03806), los fondos FEDER (Acciones Complementarias DEP2007-29933-E), y el Ministerio de Ciencia e Innovación (RYC-2010-05957, CEB09-0005 GREIB, JCI-2010-07055), y la Swedish Lung-Heart Foundation (20090635)

A silviculture-oriented spatio-temporal model for germination in Pinus pinea L. in the Spanish Northern Plateau based on a direct seeding experiment

Natural regeneration in Pinus pinea stands commonly fails throughout the Spanish Northern Plateau under current intensive regeneration treatments. As a result, extensive direct seeding is commonly conducted to guarantee regeneration occurrence. In a period of rationalization of the resources devoted to forest management, this kind of techniques may become unaffordable. Given that the climatic and stand factors driving germination remain unknown, tools are required to understand the process and temper the use of direct seeding. In this study, the spatio-temporal pattern of germination of P. pinea was modelled with those purposes. The resulting findings will allow us to (1) determine the main ecological variables involved in germination in the species and (2) infer adequate silvicultural alternatives. The modelling approach focuses on covariates which are readily available to forest managers. A two-step nonlinear mixed model was fitted to predict germination occurrence and abundance in P. pinea under varying climatic, environmental and stand conditions, based on a germination data set covering a 5-year period. The results obtained reveal that the process is primarily driven by climate variables. Favourable conditions for germination commonly occur in fall although the optimum window is often narrow and may not occur at all in some years. At spatial level, it would appear that germination is facilitated by high stand densities, suggesting that current felling intensity should be reduced. In accordance with other studies on P. pinea dispersal, it seems that denser stands during the regeneration period will reduce the present dependence on direct seeding