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Updated: Sep 9, 2025
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Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments
Published on: August 8, 2019
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El tiempo de pantalla y el sueño medido objetivamente de los estudiantes universitarios de los Estados Unidos: un
Donya Sedaghat1, Eunkyung Lee1, Jeanette Garcia2
1Department of Health Sciences, University of Central Florida, Orlando, Florida, USA.
International journal of exercise science
|September 5, 2025
Resumen
Los estudiantes universitarios informan de altos promedios diarios de tiempo de pantalla (ST) y duración del sueño. Los que dormían experimentaron significativamente menos ST diario, lo que sugiere un vínculo entre los patrones de sueño y el uso de pantallas.
Área de la Ciencia:
- Ciencias del sueño
- Salud pública
- Ciencias del comportamiento
Sus antecedentes:
- Los estudiantes universitarios a menudo experimentan trastornos del sueño y mucho tiempo frente a las pantallas.
- Comprender la relación entre ST y la calidad del sueño es crucial para el bienestar de los estudiantes.
Objetivo del estudio:
- Investigar el tiempo de pantalla (ST) y la calidad del sueño medida objetivamente en estudiantes universitarios.
- Para explorar las diferencias en ST y el sueño basado en el estado de peso, raza / etnia y comportamientos de siesta.
Principales métodos:
- Participantes: Estudiantes universitarios de una universidad del sureste de los Estados Unidos (n=29).
- Recopilación de datos: monitoreo del acelerómetro de la muñeca durante 14 días para el sueño, encuestas ST autoinformadas.
- Análisis: Se examinaron las asociaciones entre el ST, la duración del sueño y la siesta diurna.
Principales resultados:
- La duración promedio del sueño fue de 433,8 minutos por noche; el promedio diario de horas de sueño fue de 419,1 minutos.
- Los estudiantes que dormían una siesta informaron un ST diario significativamente menor (-92 minutos, p=0,04).
- Se observaron estudiantes con sobrepeso/obesidad y diferencias raciales/étnicas, pero requieren más investigación.
Conclusiones:
- Existe una asociación negativa entre las siestas diurnas y el tiempo diario de pantalla en los estudiantes universitarios.
- Se necesita más investigación con muestras más grandes y diversas para confirmar la causalidad y las implicaciones para la salud.
- Los hallazgos resaltan la necesidad de abordar las iniciativas de salud de los estudiantes universitarios.
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