A Síndrome de Burnout em acadêmicos de enfermagem de uma instituição de ensino superior de Taguatinga/DF

A Síndrome de Burnout (SB) em estudantes é considerada uma doença e está relacionada com três aspectos: exaustão emocional, descrença e redução da eficácia acadêmica. Portanto, o presente estudo trata-se de uma pesquisa quantitativa por meio de um estudo observacional transversal descritivo com o objetivo de determinar a prevalência da Síndrome de Burnout em 208 estudantes de graduação de Enfermagem de uma instituição privada de ensino superior localizada em Taguatinga, Distrito Federal. Os resultados obtidos não revelaram indícios da Síndrome de Burnout entre os estudantes, porém demonstrou um número elevado ao domínio descrença. Diante dos resultados obtidos se faz necessário à equipe de coordenadores e professores adotarem novas estratégias de ensinoaprendizagem, como forma de estimularem os alunos para as aulas, projetos extracurriculares, a fim de minimizar os possíveis desconfortos apresentado em todo o desenvolvimento do curso, além de buscar uma melhor qualidade de vida entre os estudantes de Enfermagem

Burnout syndrome in nursing students / Síndrome de burnout em acadêmicos de enfermagem

Objetivo: determinar a prevalência de Síndrome de Burnout em estudantes de graduação da área da saúde, em especial do curso de Enfermagem de uma instituição privada de ensino superior do Distrito Federal. Método: trata-se de estudo quantitativo, descritivo por meio da aplicação de dois questionários: um sociodemográfico e educacional e o Maslach Burnout Inventory – Students Survey. Resultados: participaram 356 estudantes de enfermagem, os quais não apresentaram a Síndrome de Burnout, mas obtiveram índices altos de despersonalização e baixa eficácia acadêmica. Acadêmicos do terceiro ano do curso foram os mais suscetíveis a desenvolver tal patologia. Conclusão: reforça-se a necessidade de novas reflexões e discussões acerca da concepção acadêmica dos estudantes de Enfermagem, em especial os acadêmicos que se encontram na metade do curso.

Search for dark matter produced in association with bottom or top quarks in √s = 13 TeV pp collisions with the ATLAS detector

A search for weakly interacting massive particle dark matter produced in association with bottom or top quarks is presented. Final states containing third-generation quarks and miss- ing transverse momentum are considered. The analysis uses 36.1 fb−1 of proton–proton collision data recorded by the ATLAS experiment at √s = 13 TeV in 2015 and 2016. No significant excess of events above the estimated backgrounds is observed. The results are in- terpreted in the framework of simplified models of spin-0 dark-matter mediators. For colour- neutral spin-0 mediators produced in association with top quarks and decaying into a pair of dark-matter particles, mediator masses below 50 GeV are excluded assuming a dark-matter candidate mass of 1 GeV and unitary couplings. For scalar and pseudoscalar mediators produced in association with bottom quarks, the search sets limits on the production cross- section of 300 times the predicted rate for mediators with masses between 10 and 50 GeV and assuming a dark-matter mass of 1 GeV and unitary coupling. Constraints on colour- charged scalar simplified models are also presented. Assuming a dark-matter particle mass of 35 GeV, mediator particles with mass below 1.1 TeV are excluded for couplings yielding a dark-matter relic density consistent with measurements

Worldwide trends in underweight and obesity from 1990 to 2022: a pooled analysis of 3663 population-representative studies with 222 million children, adolescents, and adults

Background Underweight and obesity are associated with adverse health outcomes throughout the life course. We estimated the individual and combined prevalence of underweight or thinness and obesity, and their changes, from 1990 to 2022 for adults and school-aged children and adolescents in 200 countries and territories. Methods We used data from 3663 population-based studies with 222 million participants that measured height and weight in representative samples of the general population. We used a Bayesian hierarchical model to estimate trends in the prevalence of different BMI categories, separately for adults (age ≥20 years) and school-aged children and adolescents (age 5–19 years), from 1990 to 2022 for 200 countries and territories. For adults, we report the individual and combined prevalence of underweight (BMI <18·5 kg/m2) and obesity (BMI ≥30 kg/m2). For schoolaged children and adolescents, we report thinness (BMI <2 SD below the median of the WHO growth reference) and obesity (BMI >2 SD above the median). Findings From 1990 to 2022, the combined prevalence of underweight and obesity in adults decreased in 11 countries (6%) for women and 17 (9%) for men with a posterior probability of at least 0·80 that the observed changes were true decreases. The combined prevalence increased in 162 countries (81%) for women and 140 countries (70%) for men with a posterior probability of at least 0·80. In 2022, the combined prevalence of underweight and obesity was highest in island nations in the Caribbean and Polynesia and Micronesia, and countries in the Middle East and north Africa. Obesity prevalence was higher than underweight with posterior probability of at least 0·80 in 177 countries (89%) for women and 145 (73%) for men in 2022, whereas the converse was true in 16 countries (8%) for women, and 39 (20%) for men. From 1990 to 2022, the combined prevalence of thinness and obesity decreased among girls in five countries (3%) and among boys in 15 countries (8%) with a posterior probability of at least 0·80, and increased among girls in 140 countries (70%) and boys in 137 countries (69%) with a posterior probability of at least 0·80. The countries with highest combined prevalence of thinness and obesity in school-aged children and adolescents in 2022 were in Polynesia and Micronesia and the Caribbean for both sexes, and Chile and Qatar for boys. Combined prevalence was also high in some countries in south Asia, such as India and Pakistan, where thinness remained prevalent despite having declined. In 2022, obesity in school-aged children and adolescents was more prevalent than thinness with a posterior probability of at least 0·80 among girls in 133 countries (67%) and boys in 125 countries (63%), whereas the converse was true in 35 countries (18%) and 42 countries (21%), respectively. In almost all countries for both adults and school-aged children and adolescents, the increases in double burden were driven by increases in obesity, and decreases in double burden by declining underweight or thinness. Interpretation The combined burden of underweight and obesity has increased in most countries, driven by an increase in obesity, while underweight and thinness remain prevalent in south Asia and parts of Africa. A healthy nutrition transition that enhances access to nutritious foods is needed to address the remaining burden of underweight while curbing and reversing the increase in obesit