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1.
Pensar Prát. (Online) ; 2317/04/2020.
Article in Portuguese | LILACS | ID: biblio-1141595

ABSTRACT

O objetivo deste artigo foi analisar o bullying e suas associa- ções com variáveis sociodemográficas de adolescentes do interior de SC. Em relação ao método, participaram 539 adolescentes do Oeste de SC. As variáveis sociodemográficas e os papéis de participação no bullying foram identificados pelo Questionário de Olweus. Como resultado, veri - ficaram-se 22,8% de ocorrência de bullying com vítimas, agressores e ví- timas-agressoras. Papéis no bullying associaram-se ao sexo e prática de atividade física. Como consequência disso, os meninos mais envolvidos em todos os papéis, os agressores e as vítimas-agressoras, praticavam mais atividade física. Disso, conclui-se que a participação no bullying em cidades do interior é semelhante à nacional. Ressalta-se a importância de direcionamento das atividades físicas de forma assertiva para com- bater o bullying.


Aim: to analyze bullying and associations with sociodemographic variables of adolescents from the countryside of SC. Method: 539 adolescents from Western SC participated. The sociodemographic variables and the roles of participation in bullying were identified by the Olweus Questionnaire. Result: there was a 22.8% occurrence of bullying with victims, bullies and bully-victims. Roles in bullying were associated with sex and physical activity, with the boys most involved in all roles and the bullies and the bully-victims who practiced the most physical activity. Conclusion: The participation in bullying in countryside cities is similar to national. The importance of directing physical activities in an assertive way to combat bullying is emphasized.


Objetivo: analizar el bullying y las asociaciones con variables sociodemográficas de adolescentes del interior de SC. Método: participaron 539 adolescentes del Oeste de SC. Variables sociodemográficas y papeles de participación en el bullying fueron identificados por el Cuestionario de Olweus. Resultado: se verificó 22,8% de ocurrencia de bullying con víctimas, agresores y víctimas-agresoras. Papeles en el bullying se asociaron a sexo y práctica de actividad física, con los niños más involucrados en todos los papeles y los agresores y las víctimas-agresoras los que más practicaban actividad física. Conclusión: participación en el bullying en ciudades del interior es similar a la nacional. Se resalta la importancia de dirigir las actividades físicas de forma asertiva.


Subject(s)
Humans , Male , Female , Adolescent , Surveys and Questionnaires , Bullying , Motor Activity , Association , Social Behavior , Adolescent
2.
Arch. latinoam. nutr ; 69(3): 131-141, sept. 2019. tab
Article in Spanish | LIVECS, LILACS | ID: biblio-1053203

ABSTRACT

La acumulación adecuada de masa ósea durante la adolescencia es un factor protector para osteoporosis y otras afecciones óseas, por tanto, resulta relevante la evaluación del consumo de calcio y de otros determinantes de la densidad mineral ósea (DMO), en adolescentes. Se evaluó el consumo de calcio, otros factores biológicos y de estilo de vida, como predictores de la DMO en adolescentes venezolanos. Se realizó un estudio transversal, correlacional en 60 adolescentes (15 a 18 años), de la cohorte 2011-2012 del Programa Igualdad de Oportunidades de la Universidad Simón Bolívar (USB). La DMO, y el consumo de calcio y bebidas antagonistas del metabolismo del calcio, se determinaron mediante un cuestionario semicuantitativo de frecuencia de alimentos; También se evaluó el estado nutricional (por índice de masa corporal) y el nivel de actividad física. En promedio, la ingesta de calcio fue adecuada (1183 mujeres y 1315 mg/d hombres) y las principales fuente de calcio fueron la leche y sus derivados. Sin embargo, el 42% de los individuos presentó un consumo de calcio por debajo de lo recomendado. Los niveles de actividad física fueron entre bajos y moderados. El 95% de los adolescentes presentaron una DMO adecuada para su edad, siendo el sexo y el consumo de calcio los principales predictores. El consumo de calcio es un determinante importante de la DMO, siendo necesario para garantizar una contribución dietética adecuada durante la adolescencia, con el fin de prevenir un riesgo de deficiencia nutricional que pueda afectar la salud ósea(AU)


The adequate accumulation of bone mass during adolescence is a protective factor against the development of osteoporosis and other bone conditions. Therefore, evaluation of the consumption of calcium and other determinants of bone mineral density (BMD) in adolescents is relevant. The consumption of calcium and other biological and lifestyle factors were evaluated as predictors of BMD in Venezuelan adolescents. A correlational cross-sectional study was conducted in a group of 60 adolescents (15-18 years old), of the 2011-2012 cohort of the Equal Opportunities Program of the Simón Bolívar University (USB). BMD, and the consumption of calcium and drinks antagonistic to calcium metabolism, were determined through a semi-quantitative food frequency questionnaire; the nutritional status (by body mass index) and the level of physical activity were also evaluated. On average, calcium intake was adequate (1183 women and 1315 mg/d men) and the main sources of calcium were milk and its derivatives. However, 42% of individuals had a calcium intake below recommended. The majority of adolescents presented BMI within normal values (78.4% women and 69.6% men). Physical activity levels were between low and moderate. 95% of adolescents presented an adequate BMD for their age, being sex and calcium consumption the main predictors. The calcium consumption is an important determinant of BMD, being necessary to ensure an adequate dietary contribution during adolescence, with the purpose of preventing a risk of nutritional deficiency that may affects bone health(AU)


Subject(s)
Humans , Male , Female , Adolescent , Osteoporosis/diagnosis , Bone Density/drug effects , Calcium/administration & dosage , Adolescent Nutrition , Dietary Sugars , Deficiency Diseases , Eating , Diet, Food, and Nutrition
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