LILACS – Literatura Latinoamericana y del Caribe de Ciencias de la Salud | LILACS

Results: 64

COVID-19 inductor del síndrome visual informático y sus afectaciones a las personas

El objetivo de este artículo es analizar la literatura existente sobre el SVI y sus afectaciones a las personas producto por alta exposición a equipos electrónicos generados por la pandemia del COVID-19 El tipo de investigación es revisión de literatura, de diseño bibliográfico o documental; el mÃ...

Behavior in children and adolescents associated to screen time in Porto Velho, Brazilian Western Amazon

INTRODUCTION: In studies directed to children and adolescents, the sedentary behavior has been usually represented by exposure to screen, which comprise the total or separate measured time exposed to television, videogame, tablets, mobile devices, and computer. OBJECTIVE: To analyze the prevalence and fa...

El uso excesivo de pantallas está asociado con labilidad emocional en niños preescolares

Arch. argent. pediatr; 119 (2), 2021
Introducción. En estudios anteriores, el uso excesivo o la exposición temprana a pantallas se asoció con atención deficiente, falta de control de la conducta, retraso del lenguaje y déficit en la función ejecutiva. El objetivo de este estudio fue investigar la relación entre el tiempo de uso ...

Approaches and methods to assess sedentary behavior in Brazil: a systematic review

Our aim was to characterize the Brazilian studies that evaluated sedentary behavior, describing the main characteristics of the studies and identifying the used instruments. Using the PRISMA meth-odology, the search occurred on 25 August 2019 and was updated on 17 October 2020 in the fol-lowing databases...

Fatores determinantes no tempo de tela de crianças na primeira infância

Resumo O uso de mídias por crianças na primeira infância está cada vez mais habitual, o que torna necessário investigar os fatores determinantes para o tempo de tela, entendido como o tempo total pelo qual a criança permanece exposta a todas as telas, incluindo televisão e mídias interativas. Tra...

Validity and reliability of an instrument to measure factors associated with screen time in Brazilian students

Abstract This study analyzed the validity and reliability of an instrument with scales measuring factors associated with screen time in adolescents. Two cross-sectional studies included students for analyses of validity and internal consistency (n=1138, 51.5% boys) and test-retest reproducibility (n=194,...

Screen time and Sleep Quality among College and University Students of Karachi

Objectives: To assess the relationship between screen times and sleep quality of the age group 17-24. Methodology: This is a cross-sectional study. The study was conducted on students of Colleges and universities in Gulshan-e-Iqbal Town Karachi. A total of 600 undergraduate students were approached in co...

Effects of the excessive use of electronic screens on vision and emotional state

Rev. bras. oftalmol; 80 (5), 2021
ABSTRACT Objective To investigate relations between electronic screen use and eye health in a representative sample of the Brazilian population. Methods Data were collected online and analyzed at a private Brazilian hospital (Provisão Hospital, Maringá, Brazil). Male and female individuals aged 12 ...