Uso do celular antes de dormir: um fator com maior risco para sonolência excessiva em adolescentes de escolas militares

Souza, Evanice Avelino de; Pinto, Júlio César Barbosa de Lima; Alves, Felipe Rocha

doi:10.1590/0047-2085000000265

Cited by 5 publications

(5 citation statements)

References 39 publications

(49 reference statements)

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“…Corroborating this hypothesis, Do Rego et al (2019) points out that in Brazil 61.6% of students have poor sleep quality. Research carried out in the northeast region (Silva et al, 2020;Pinto;Alves 2020;Bezerra et al, 2019) demonstrate similar results, where the analyzes pointed out that most of the investigated had poor sleep quality and had excessive daytime sleepiness.…”

Section: Discussionmentioning

confidence: 79%

Social Jet Lag, sleep quality and daytime sleepiness in university students: A cross-sectional study

Bezerra¹,

Marinho²,

Morais³

et al. 2022

RSD

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The objective was to verify the difference in sleep quality and daytime sleepiness between university students with and without JLS. This is a field, descriptive, analytical, cross-sectional study carried out with 105 university students, selected by convenience. The JLS was measured by calculating the discrepancy between the times of sleeping and waking up on usual weekdays and weekends, individuals with an average sleep point >1 hour were classified as having JLS. The Pittsburgh Sleep Quality Index (PSQI) was used to analyze sleep quality and the Epworth Sleepiness Scale for daytime sleepiness. The JAMOVI statistical package was used, the comparison between the midpoints was performed using the paired t test, Comparison between sleep quality and daytime sleepiness scores among university students with and without JLS was performed using the independent t test, adopting an alpha of 0.05 in all analyses. The results indicate that JLS exists in about 1/3 of university students (38;36.2%). The data showed a statistically significant difference between the weekly midpoint and the weekend midpoint (p<0.001). Most college students (78; 74.3%) had poor sleep quality and levels of excessive daytime sleepiness (77; 73.3%). Independent t-test shows that college students with JLS have higher scores for poor sleep quality and excessive daytime sleepiness. It is concluded that college students with JLS have worse sleep quality and higher levels of excessive daytime sleepiness.

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Section: Discussionmentioning

confidence: 79%

Social Jet Lag, sleep quality and daytime sleepiness in university students: A cross-sectional study

Bezerra¹,

Marinho²,

Morais³

et al. 2022

RSD

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“…These changes result in significant consequences, such as Excessive Daytime Sleepiness (EDS), characterized by the tendency to fall asleep during normal hours of daily activity, recognized as a global public health problem that harms academic performance by reducing attention, consolidation of memory and learning capacity. Studies indicate that the low quality of sleep, already identified in this age group, can be worsened by the use of electronic devices close to bedtime and irregular sleeping habits originating in adolescence can persist into adulthood (SOUZA et al, 2020).…”

Section: The Sleep-in Question: Harms Of Sleep Deprivationmentioning

confidence: 99%

Sleep Dynamics in Order to Discover the Topic in the Social Environment

Gomes,

Oliveira,

Rodrigues

et al. 2024

JHS

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In 2014, scientists at the Center for Applied Genomics discovered that people who slept around five hours a day had the Thatcher gene. This name refers to the former and famous Prime Minister of the United Kingdom, Margaret Thatcher, who was peculiar for having only four hours of sleep per night. Leaving this historical contextualization and entering contemporary reality, it is noted that words such as insomnia, physical fatigue, inattention and mental disorders are already present in the vocabulary of the Brazilian population when it comes to the topic of sleep. Due to the magnitude and impact that this issue has on the quality of life of the population, the following problem question was raised: "What are the ramifications of sleep and how does it impact the well-being of individuals?". This study aims to promote the reader's understanding of the constitution of sleep in the light of Neurophysiology and to make notes on important aspects surrounding sleep in order to clarify this topic within the social sphere. The present study was based on bibliographical review research in the literature relevant to the objectives. The bibliographic research included 30 scientific articles and periodicals, between 2005 and 2022, carried out in the following databases: Google Scholar, Scientific Electronic Library Online (Scielo), National Library of Medicine (PubMed) and Virtual Health Library (VHL). 25 articles were selected to compose the review article. It was found that sleep deprivation causes significant harm to daily activities, such as problems with selective attention and working memory, as well as problems often related to mental disorders, neurological illnesses and diagnoses in other medical specialties. Added to this, it emerged that the massive and excessive use of smartphones has had an impact on the quality of sleep, especially among young people. It is understood, therefore, that the majority of selected articles demonstrated that sleep quality impacts the balanced maintenance of the systemic functions of human metabolism, as well as brain functioning, and that dysfunctions linked to this physiological state affect the biopsychosocial well-being of individuals.

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“…In addition to the increasing prevalence of obesity and depressive symptoms during adolescence, there is a rise in sedentary behavior (Zou et al, 2023;Bridges Hamilton et al, 2023), especially due to the use of cell phones (Sumi et al, 2022;Park et al, 2022;Souza et al, 2020), which, consequently, may contribute to a decrease in sleep hours, also considered a serious health issue (Dutil et al, 2022;Wheaton & Claussen, 2021).…”

Section: Introductionmentioning

confidence: 99%

Impact of a Multicomponent Program on Sleep Duration and Depressive Symptoms in Overweight Adolescents in Schools in the Northeast Brazil

de Souza,

Mendes,

Morais

et al. 2024

Preprint

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The health promotion in our schools represents a tool of great importance for public health, and the development of some intervention actions to promote healthy habits has been encouraged, especially after the COVID-19 pandemic. Therefore, the present study aimed to analyze the effects of a multicomponent intervention on the duration and quality of sleeping, eating disorders and depressive symptoms in obese adolescents from full-time schools in the city of Fortaleza, CE. This cluster is a randomized controlled trial with 127 (50.4% female) adolescents from the 7th to 9th grade in public schools in Fortaleza, Northeast Brazil. After agreement, three schools were randomly selected for intervention or control groups (3 schools in each group), and all eligible students were invited to participate in the study. The "Fortaleça sua saúde" program was carried out during a school year and included three main components: Teacher training (including face-to-face meetings, a social media platform, and a handbook with lesson plans); improvements in the physical activity environment in schools; and educational strategies. The control schools continued with their traditional schedule. Baseline and post-intervention evaluations included: subjective sleep quality, measured by the Pittsburgh Sleep Quality Index; depressive symptoms, assessed by the Population Screening Scale for Depression; and eating disorders, evaluated using the Eating Attitudes Test-26. The results of this study identified an increase in sleep duration among adolescents in the intervention group (7.42 vs. 7.79; p = 0.018) and a significant decrease (13.5 vs. 12.0; p = 0.003) in depressive symptom scores compared to those in the control group (14.0 vs. 12.5; p = 1.00). Additionally, adolescents who participated in the program showed a 2.32 times greater chance (1.01 – 5.40; p = 0.049) of not presenting depressive symptoms. The results of this study suggest that interventions in the scholar environment can lead to an improvement in health indicators among obese adolescents.

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Uso do celular antes de dormir: um fator com maior risco para sonolência excessiva em adolescentes de escolas militares

Cited by 5 publications

References 39 publications

Social Jet Lag, sleep quality and daytime sleepiness in university students: A cross-sectional study

Social Jet Lag, sleep quality and daytime sleepiness in university students: A cross-sectional study

Sleep Dynamics in Order to Discover the Topic in the Social Environment

Impact of a Multicomponent Program on Sleep Duration and Depressive Symptoms in Overweight Adolescents in Schools in the Northeast Brazil

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