Screen Use at Bedtime and Sleep Duration and Quality Among Youths

JAMA Pediatrics, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 3, 2024

Importance Although questionnaire-based cross-sectional research suggests that screen time before bed correlates with poor sleep, self-reported data seem unlikely to capture the complexity of modern use, requiring objective night-by-night measures advance this field. Objective To examine whether evening is associated sleep duration and quality night in youths. Design, Setting, Participants This repeated-measures cohort study was performed from March December 2021 participant homes Dunedin, New Zealand. included healthy youths aged 11 14.9 years. Data were analyzed October November 2023. Exposure Objectively measured time, captured using wearable or stationary video cameras 2 hours bedtime until first youth attempted (shut-eye time) over 4 nonconsecutive nights. Video coded a reliable protocol (κ = 0.92) quantify device (8 options [eg, smartphone]) activity (10 social media]) type. Main Outcomes Measures Sleep objectively via wrist-worn accelerometers. The association use on basis mixed-effects regression models including as random effect adjusted for weekends. Results Of 79 participants (47 [59.5%] male; mean [SD] age, 12.9 [1.1] years), all but 1 had bed. Screen no most health (eg, difference total 0 minutes [95% CI, –3 20 minutes] every 10 more time). All types delayed onset particularly interactive (mean difference, minutes; 95% 16 additional Every shorter –6 –1 minute). −9 (95% −16 −2 minutes) −4 −7 passive use. In particular, gaming –17 –28 –7 gaming) multitasking −35 –67 –4 nights vs without multitasking) less time. Conclusions Relevance study, an method showed once impairment especially when involved multitasking. These findings suggest current hygiene recommendations restrict neither achievable nor appropriate.

Language: Английский

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Accelerometry-assessed sleep clusters and obesity in adolescents and young adults: a longitudinal analysis in GINIplus/LISA birth cohorts

World Journal of Pediatrics, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 4, 2025

Abstract Background Some studies have revealed various sleep patterns in adolescents and adults using multidimensional objective parameters. However, it remains unknown whether these are consistent from adolescence to young adulthood how they relate long-term obesity. Methods Seven-day accelerometry was conducted German Infant Study on the influence of Nutrition Intervention PLUS environmental genetic influences allergy development (GINIplus) Influence Lifestyle factors Immune System Allergies East West Germany (LISA) birth cohorts during 15-year 20-year follow-ups, respectively. Five clusters were identified by k-means cluster analysis 12 characteristics at each follow-up. Adjusted linear logistic regression models generalized estimating equations examined. Further, interaction effects with time follow-ups polygenic risk scores (PRS) for body mass index (BMI) tested. Results classified consistently both ( n = 1347, aged 14.3–16.4 years) 1262, 19.5–22.4 years). Adolescents “good sleep”, “delayed phase”, “fragmented sleep” displayed greater stability transitioning into adulthood, while those “sleep irregularity variability”, “prolonged latency” showed lower 636). Compared cluster, exhibited associations higher BMI [ β 0.56, 95% confidence interval (CI) (0.06, 1.05)] increased odds overweight/obesity [Odds ratio 1.55, CI (1.02, 2.34)]. No significant PRS-sleep found or overweight/obesity. Among males only, variability” stronger as age increased. Conclusion shared five patterns, pattern linked Graphical abstract

Language: Английский

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The relationship between night eating behavior, gastrointestinal symptoms, and psychological well-being: insights from a cross-sectional study in Türkiye

Journal of Eating Disorders, Journal Year: 2025, Volume and Issue: 13(1)

Published: Jan. 24, 2025

This cross-sectional study aimed to address the gap in understanding how night eating behavior impacts gastrointestinal health and psychological well-being adult populations. descriptive was conducted with 1372 adults aged 19–65 between September 2023 November 2023. The research data were collected help of a web-based survey form (Google form) created by researchers using snowball sampling method. demographic characteristics (sex, age, education level, marital status, income status), behaviors (number main meals snacks), anthropometric measurements (body weight height). Gastrointestinal symptoms observed individuals evaluated Symptom Rating Scale. Night Eating Questionnaire (NEQ) used quantify severity syndrome, Psychological Well-Being Scale measure well-being. All analyses performed Statistical Package for Social Sciences (version 27.0) software. A statistically significant negative correlation found total score subdimensions (r=-0.067, r=-0.067, r=-0.109, r=-0.068, r=-0.129, respectively). Also, (r=-0.287) (p < 0.05). relationship well-being, symptoms. Nutritional strategies an disorder, may have important consequences on eating. Our highlights relationships behavior, symptoms, suggesting that contribute both physical mental challenges. explored affects 19 65. Data from participants through online survey, which included information about their socio-demographic characteristics, findings revealed syndrome is linked more lower These results suggest might problems. Developing nutritional could positive health.

Language: Английский

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Melatonin Use in Managing Insomnia in Typically Developing (TD) Children: A Technical Report

Sleep Medicine, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

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Acceptance of Illness, Quality of Sleep and Emotional State of Adolescents with Lymphatic Malignancy During the First Cycle of Anticancer Treatment—A Preliminary Report

Healthcare, Journal Year: 2025, Volume and Issue: 13(6), P. 637 - 637

Published: March 14, 2025

Background: Medical care provided to adolescents with lymphatic system cancer and leukemia should take into consideration psychological aspects, due the increased risk of anxiety disorders, depression, irritability sleep which may determine acceptance disease. Methods: The study included 50 patients both sexes, aged 14–17. following questionnaires were used: Hospital Anxiety Depression Scale (HADS-M), Athens Insomnia (AIS), Acceptance Illness (AIS) Numeric Rating (NRS). Results: A significant group did not accept their Male gender turned out be a predictor higher dominant emotion among young people was anxiety, especially girls (p = 0.012). level depression most respondents low or moderate 0.143), high 0.074), regardless gender. Sleep disorders more common in < 0.001) associated levels depression. Regardless gender, experienced pain (≥3 NRS). Conclusions: Recognizing predictors disease acceptance, initial stage treatment, key importance for current further therapeutic effects adolescents; therefore, it standards this patients.

Language: Английский

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Effects of sleep deprivation on the mental health of adolescents: a systematic review

Sleep Science and Practice, Journal Year: 2025, Volume and Issue: 9(1)

Published: April 24, 2025

Language: Английский

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Optimizing Chronotherapy in Psychiatric Care: The Impact of Circadian Rhythms on Medication Timing and Efficacy

Clocks & Sleep, Journal Year: 2024, Volume and Issue: 6(4), P. 635 - 655

Published: Nov. 5, 2024

In many medical settings, medications are typically administered in the morning or evening, aligning with patients' daily routines. This practice does not stem from chronotherapy, which involves scheduling drug administration to enhance its effectiveness, but rather way clinical operations structured. The timing of can significantly affect a medication's effectiveness and side effects, impact varying by up ten times based on circadian rhythms. Disorders such as major depression, bipolar disorder, schizophrenia linked disruptions these Recent studies have found that dysfunctions, including genetic neurohumoral changes, underlie psychiatric conditions. Issues an altered glucocorticoid rhythm due impaired HPA axis function, disturbed melatonin balance, sleep disturbances been noted psychotic disorders. Furthermore, mood disorders associated changes expression genes

Language: Английский

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Sleep duration and perceptions of sleep quality in British Army recruits during basic training - an observational analysis

Frontiers in Neurology, Journal Year: 2024, Volume and Issue: 15

Published: Feb. 14, 2024

Introduction Sleep is critical to the health, wellbeing and performance of military personnel during basic training. This two-part study evaluated sleep-wake patterns sleep disturbances in junior soldiers (JS) infantry recruits Autumn 2021 (study 1), non-infantry spring 2022 2). Methods During studies 1 2, validated wearable technology combined with a diary was used quantify indices, perceptions quality. data analysed descriptively. A series repeated-measures ANOVAs examined differences objective indices. Correlation analysis determined associations between time bed (TIB) total (TST). Results Significant ( p &lt; 0.05) most indices were observed weeks training for all cohorts. Strong positive correlations TIB TST each cohort across r = 0.681 – 0.970, 0.001), longer associated greater TIB. The mean±SD duration (hours mins [hm]) JS (06:22 ± 00:27hm), (05:41 00:47hm) (05:46 00:34hm) consistently below national recommendations. wake times (bedtime: 23:01 00:32hm; awake: 05:34 00:10hm), 23:38 01:09hm; 04:47 00:58hm), 23:13 00:29hm; 05:38 00:26hm) varied training, over 80% reporting “fairly bad” or “very quality frequent periods “dozing off” daytime activity. commonly reported disturbing factors identified involved: late-night admin (e.g., ironing, boot cleaning, kit set up etc), early morning times, extraneous noise, light hot room temperatures within primary sleeping environment, bed/mattress discomfort, muscle soreness feelings stress anxiety. Discussion/Conclusion Our findings contribute existing evidence that long-term loss pervasive initial programmes. average durations indicate chronic unrecoverable which would be expected significantly impair physical cognitive performance, increase risk injury, illness attrition rates Changes design scheduling programmes enable, at least, minimum recommendations met, improve hygiene environment are warranted.

Language: Английский

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Optimal Sleep as a Determinant of Healthy Lifespan

Published: April 9, 2024

Sleep is an essential component of a healthy lifespan, influencing both physical and mental well-being along with good quality life. Adequate sleep quantity are associated host health advantages, including enhanced immune function, learning memory, emotional well-being, cardiovascular health. Chronic deprivation, or poor quality, variety negative outcomes, increased risk obesity, diabetes, hypertension, depression, cancer, even premature death. One compelling argument in favor as predictor lifespan its effect on cellular repair regeneration. During sleep, the body goes through important activities such tissue repair, muscular growth, memory consolidation. also helps brain eliminate toxins metabolic waste, which contributes to optimal functioning. Without adequate these processes jeopardized, resulting accelerated aging greater susceptibility chronic illnesses. Furthermore, for maintaining hormone balance, particularly those involved appetite regulation metabolism. disturbances can disrupt hormones, weight gain, diseases, and, ultimately, shorter life span. Finally, prioritizing pivotal increasing longevity general Emphasizing importance hygiene treating sleep-related dysfunctions should be part modern approach extending

Language: Английский

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Optimal Sleep as a Determinant of Healthy Lifespan

Published: June 11, 2024

Sleep is an essential component of a healthy lifespan, influencing both physical and mental well-being along with good quality life. Adequate sleep quantity are associated host health advantages, including enhanced immune function, learning memory, emotional well-being, cardiovascular health. Chronic deprivation, or poor quality, variety negative outcomes, increased risk obesity, diabetes, hypertension, depression, cancer, even premature death. One compelling argument in favor as predictor lifespan its effect on cellular repair regeneration. During sleep, the body goes through important activities such tissue repair, muscular growth, memory consolidation. also helps brain eliminate toxins metabolic waste, which contributes to optimal functioning. Without adequate these processes jeopardized, resulting accelerated aging greater susceptibility chronic illnesses. Furthermore, for maintaining hormone balance, particularly those involved appetite regulation metabolism. disturbances can disrupt hormones, weight gain, diseases, and, ultimately, shorter life span. Finally, prioritizing pivotal increasing longevity general Emphasizing importance hygiene treating sleep-related dysfunctions should be part modern approach extending

Language: Английский

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