Abstract Objective: Compared to standard spectacle lenses, do +0.40 EyeZenTM lenses reduce symptoms of asthenopia induced by computer? Methods: A prospective clinical study was carried out with 39 volunteers who spent more than 4 hours a day using a computer (age, 27.31±4.24; male: female =13:26). Ast...
Introducción: La microscopía holográfica digital ha permitido a la microscopía óptica hacer uso de herramientas numéricas y computacionales; y esto, a su vez, ha favorecido múltiples avances en el estudio de las células y los tejidos en diferentes campos de la medicina y otras ciencias afines. ...
Introduction: Qualitative case study aims to explore the perceived practices of teacher educators about technology integration in their pedagogical engagement in B. Ed (Hons), elementary program offered by a public sector mountainous university in Pakistan. Objective: To explore the practices perceive...
Abstract Background/objective Entrepreneurial behavior is of great importance nowadays owing to its significance in the generation of economic, social, personal, and cultural wellbeing. This behavior is influenced by cognitive and personality characteristics, as well as by socioeconomic and contextual ...
SUMMARY OBJECTIVE Evaluate the quality of sleep and its association with the use of computers and cell-phones among medicine and dentistry students. METHODS Cross-sectional and comparative study, which evaluated 425 students through a socioeconomic questionnaire, the Pittsburgh Sleep Quality Index(PS...
Uso del Teléfono Celular/estadística & datos numéricos,
Brasil/epidemiología,
Computadores/estadística & datos numéricos,
Trastornos del Sueño-Vigilia/epidemiología,
Prevalencia,
Modelos Logísticos,
Estudios Transversales,
Sueño,
Factores Socioeconómicos,
Estadísticas no Paramétricas,
Estudiantes de Odontología/estadística & datos numéricos,
Estudiantes de Medicina/estadística & datos numéricos,
Encuestas y Cuestionarios,
Factores de Tiempo
Abstract Objective: The aims of the present study were to analyze the association of sleep patterns with academic and cognitive performance in adolescents, and to test the potential mediating effect of different activities of screen media usage on this association. Methods: A sample of 269 adolescents ...
Rendimiento Académico/estadística & datos numéricos,
Logro,
Índice de Masa Corporal,
Computadores/estadística & datos numéricos,
Internet/estadística & datos numéricos,
Estudios Longitudinales,
Instituciones Académicas,
Conducta Sedentaria,
Sueño/fisiología,
Encuestas y Cuestionarios,
Televisión/estadística & datos numéricos,
Juegos de Video/estadística & datos numéricos
Abstract
Objective. To evaluate the pattern of internet use and factors that facilitate or dissuade its use among nursing
students from a university in Urmia, Iran. Methods. A cross-sectional, descriptive study was conducted with
162 nursing students selected through simple random sampling. Results. The ...
Abstract Objective: To evaluate television and simultaneous electronic devices use in adolescents with musculoskeletal pain and musculoskeletal pain syndromes. Methods: A cross-sectional study was performed in 299 healthy adolescents of a private school. All students completed a self-administered quest...
Factores de Edad,
Brasil/epidemiología,
Teléfono Celular,
Computadores,
Estudios Transversales,
Internet,
Enfermedades Musculoesqueléticas/epidemiología,
Enfermedades Musculoesqueléticas/etiología,
Dolor Musculoesquelético/epidemiología,
Dolor Musculoesquelético/etiología,
Prevalencia,
Factores de Riesgo,
Factores Socioeconómicos,
Estadísticas no Paramétricas,
Encuestas y Cuestionarios,
Síndrome,
Televisión,
Factores de Tiempo,
Juegos de Video/efectos adversos
Abstract The aim of this study was to analyze the association between different sedentary behaviors and high blood pressure in adolescent boys and girls. We conducted a cross-sectional study with 6,264 Brazilian adolescents (14 to 19 years old). Demographic data, obesity indicators and blood pressure, we...
Presión Sanguínea/fisiología,
Índice de Masa Corporal,
Brasil,
Computadores/estadística & datos numéricos,
Estudios Transversales,
Ejercicio Físico/fisiología,
Obesidad/epidemiología,
Conducta Sedentaria,
Factores Sexuales,
Televisión/estadística & datos numéricos,
Juegos de Video/estadística & datos numéricos
Angoorani, Pooneh;
Heshmat, Ramin;
Ejtahed, Hanieh-Sadat;
Motlagh, Mohammad Esmaeil;
Ziaodini, Hasan;
Taheri, Majzoubeh;
Aminaee, Tahereh;
Shafiee, Gita;
Godarzi, Azam;
Qorbani, Mostafa;
Kelishadi, Roya.
Abstract Objective: Low physical activity and sedentary behaviors, two important determinants of childhood obesity, may be influenced by parental lifestyle and weight status. This study aims to determine the association of parental weight status with children's physical activity and screen time. Method...
Computadores/estadística & datos numéricos,
Estudios Transversales,
Ejercicio Físico,
Irán/epidemiología,
Obesidad/epidemiología,
Obesidad/etiología,
Padres,
Prevalencia,
Factores de Riesgo,
Conducta Sedentaria,
Encuestas y Cuestionarios,
Televisión/estadística & datos numéricos,
Juegos de Video/estadística & datos numéricos
