Showing 1,641 - 1,660 results of 3,548 for search '"adolescents"', query time: 0.10s Refine Results
  1. 1641

    Sex differences in psychiatric comorbidities of attention-deficit/hyperactivity disorder among children, adolescents, and adults: A nationwide population-based cohort study. by Pei-Hsin Kao, Chung-Han Ho, Charles Lung-Cheng Huang

    Published 2025-01-01
    “…Among the cohort, 83.50% were children (0-12 years) presenting primarily with learning disabilities and tics, while adolescents (13-18 years; 11.88%) had higher instances of oppositional defiant and conduct disorders. …”
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  2. 1642

    Waist-to-Height Ratio Is a Better Anthropometric Index than Waist Circumference and BMI in Predicting Metabolic Syndrome among Obese Mexican Adolescents by Edel Rafael Rodea-Montero, María Lola Evia-Viscarra, Evelia Apolinar-Jiménez

    Published 2014-01-01
    “…To identify the degree of association between anthropometric indices and components of metabolic syndrome (MS) and to determine optimal cut-off points of these indices for predicting MS in obese adolescents. Methods. A cross-sectional study with a sample of (n=110) Mexican obese adolescents grouped by sex and the presence/absence of MS. …”
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  3. 1643
  4. 1644

    Changes in Internet Activities and Influencing Factors for Problematic Internet Use During the COVID-19 Pandemic in Korean Adolescents: Repeated Cross-Sectional Study by Sol I Kim, Jae-Chan Jin, Seo-Koo Yoo, Doug Hyun Han

    Published 2025-02-01
    “… BackgroundAs adolescents increasingly engage with digital experiences, the internet serves as a platform for social interaction, entertainment, and learning. …”
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  5. 1645
  6. 1646

    From dusk to dawn: examining how adolescents engage with digital media using objective measures of screen time in a repeated measures study by Bradley Brosnan, Kim A. Meredith-Jones, Jillian J. Haszard, Shay-Ruby Wickham, Barbara C. Galland, Takiwai Russell-Camp, Rachael W. Taylor

    Published 2025-01-01
    “…Televisions (median 37 min, 56% of nights), phones (19 min, 64% nights), and multitasking using multiple devices (19 min, 48% nights) were most commonly used (> 75% of adolescents). Once in bed but before trying to sleep, 58% of adolescents engaged in screen time for 17 (26.3) minutes on 36% of nights. …”
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  7. 1647
  8. 1648

    Moderating effect of cultural differences on the association between social media use and mental health outcomes in adolescents: A cross-cultural comparison study. by Betul Keles Gordesli, Mary Leamy, Trevor Murrells, Annmarie Grealish

    Published 2024-01-01
    “…The influence of social media on the mental health of adolescents has been controversial and the findings in the literature are inconclusive. …”
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  9. 1649
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  11. 1651

    Prevalence, predictors and selected outcomes of early sexual initiation among adolescents in secondary schools in Lugbe, Abuja, Nigeria: a mixed methods study by Uchechi Grace Okonta

    Published 2025-01-01
    “…Despite many negative effects of early sexual initiation, its prevalence has kept increasing globally over the past decades.Objective This study aims to determine the burden, identify risk factors and examine the selected outcomes of early sexual initiation among secondary school adolescents.Design The study was a school-based descriptive cross-sectional survey which employed quantitative and qualitative methods.Method A descriptive cross-sectional survey was conducted among 300 in-school adolescents aged 15–19 in Lugbe, Abuja. …”
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  12. 1652
  13. 1653

    Low-cost and scalable machine learning model for identifying children and adolescents with poor oral health using survey data: An empirical study in Portugal. by Susana Lavado, Eduardo Costa, Niclas F Sturm, Johannes S Tafferner, Octávio Rodrigues, Pedro Pita Barros, Leid Zejnilovic

    Published 2025-01-01
    “…This empirical study assessed the potential of developing a machine-learning model to identify children and adolescents with poor oral health using only self-reported survey data. …”
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  14. 1654

    Moderate Weight Reduction in an Outpatient Obesity Intervention Program Significantly Reduces Insulin Resistance and Risk Factors for Cardiovascular Disease in Severely Obese Adolescents by J. Grulich-Henn, S. Lichtenstein, F. Hörster, G. F. Hoffmann, P. P. Nawroth, A. Hamann

    Published 2011-01-01
    “…A group of 58 severely obese children and adolescents between 8 and 17 years participating in a six-month-long outpatient program was studied before and after treatment. …”
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  15. 1655
  16. 1656

    High-intensive physical rehabilitation approach in children and adolescents with acquired brain injury during subacute phase (REHABILITY): a feasibility study protocol by Jan Willem Gorter, Christiaan Gmelig Meyling, Olaf Verschuren, Ingrid Rentinck, Irene van der Steen, Raoul Engelbert

    Published 2025-01-01
    “…Introduction While principles of neuroplasticity and motor learning emphasise the potential of high dosage of physical rehabilitation in children and adolescents with acquired brain injury (ABI) during the subacute phase, we lack empirical evidence to demonstrate its impact in terms of meaningful outcomes. …”
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  17. 1657

    Comment l’écriture avec le numérique renouvelle la question du sujet adolescent : vers une géographie de l’écriture by Elisabeth Schneider

    Published 2014-01-01
    “…Writing is always present because it’s a transversal technique- places, activities, supports, materials- which affords to question the adolescent subject. The theorycal tools of geography, information sciences and ethnography are involved in making sense of the youth’s use. …”
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