Sleep High quality and Healthy Lifestyle Beliefs in Adolescents: The Mediating Function of Screen Exposure

Objective:

Increased display screen publicity amongst adolescents results in short- or long-term well being issues. This examine aimed to look at the mediating function of display screen publicity within the relationship between sleep high quality and wholesome life-style amongst adolescents.

Methods:

This cross-sectional and correlational examine was performed between February and May 2025 in a province within the Black Sea area of Turkey with 700 adolescents attending two excessive colleges affiliated with the Provincial Directorate of National Education. Data have been collected utilizing the Descriptive Characteristics Form, the Richard-Campbell Sleep Questionnaire, the Adolescent Healthy Lifestyle Belief Scale, and the Screen Exposure of Adolescents (ESEA) Scale. Descriptive, Pearson correlation, regression, and mediation analyses have been carried out on the information.

Results:

Participants’ display screen publicity ranges and wholesome life-style beliefs have been discovered to be average, whereas their sleep high quality was good. Bootstrapping outcomes revealed that display screen publicity in adolescents led to a lower in sleep high quality (β = -0.091; p < 0.05). Increased display screen publicity worsened wholesome life-style beliefs (β = -0.327; p < 0.05). Sleep high quality didn’t considerably have an effect on wholesome life-style beliefs (β = 0.061; p = 0.076). The examine revealed that display screen publicity performed a mediating function within the relationship between sleep high quality and wholesome life-style (β = 0.030; 95% CI [0.008: 0.053]).

Conclusion:

It has been concluded that elevated display screen publicity impacts sleep high quality and beliefs about wholesome existence in adolescents. To enhance sleep high quality and wholesome life-style beliefs amongst adolescents, it’s mandatory to scale back their display screen publicity ranges. Planning and implementing nursing interventions for this objective is extraordinarily necessary by way of defending and bettering adolescent well being.