La evaluación y monitorización del nivel de actividad física (AF) debe ser realizada constantemente. Los objetivos del estudio fueron a) Verificar la validez y confiabilidad de un cuestionario que mide el nivel de AF y b) ...

Las evaluaciones del crecimiento físico son útiles para monitorizar el estado nutricional y para medir las desigualdades del desarrollo humano entre diferentes poblaciones. Los objetivos de esta investigación fueron: a) ...

The aim of the study was to validate an instrument and propose standards to measure the language skills of school adolescents. 2270 adoles-cents (1134 males and 1136 females) in the region of Maule (Chile) was studied. The ...

Objectives: Physical growth and body adiposity patterns provide relevant information to infer the nutritional and health status of students. Our objectives were (a) to compare the variables of body adiposity and physical ...

El objetivo principal fue comparar las proporciones corporales de niños y adolescentes de moderada altitud con estudios internacionales y proponer tablas de referencia. Se efectuó un estudio transversal en escolares que ...

Objectives: The goal of this study was to develop regression equations to estimate LM with anthropometric variables and to propose percentiles for evaluating by age and sex. Methods: A cross sectional study was conducted ...

The objectives of this study were to a)verify the validity and reliability of a scale to assess skill levels to learn content knowledge (SLACK) and b) develop percentile norms to assess the SLACK of adolescent students. ...

Low bone mineral density can lead to weak and fragile bones that lead to problems of osteoporosis and fractures in people, early detection can help their treatment. This research compares five data mining algorithms to ...