Mostrando 6,421 - 6,440 Resultados de 78,000 Para Buscar '"adolescence"', tiempo de consulta: 0.34s Limitar resultados
  1. 6421
  2. 6422
    “…BACKGROUND: There is an emerging focus on adolescent health within the global health community as we come to recognize that the adolescent years are formative in determining health and health-related behaviours across the life-course. …”
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  3. 6423
    “…The leading causes of death and disability among Ugandan female adolescents aged 15 to 19 years are pregnancy complications, unsafe abortions, and childbirth. …”
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  4. 6424
    “…BACKGROUND: Smoking influences body weight, but there is little evidence as to whether body mass index (BMI) and body dissatisfaction increase smoking initiation in adolescents. METHODS: We evaluated the association between measured BMI, body dissatisfaction and latent classes of smoking initiation (never smokers, experimenters, late onset regular smokers, early onset regular smokers) in the Avon Longitudinal Study of Parents and Children. …”
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  5. 6425
  6. 6426
  7. 6427
    “…We used information from n = 10,376 (N = 3,635,558) adolescents (15–19 years) who reported ever using any contraceptive method. …”
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  8. 6428
  9. 6429
  10. 6430
    “…We used the Youth Risk Behavior Survey questionnaire, validated for use with Brazilian adolescents. The Chi-square test (≤ 0.05) and Poisson regression analysis were used to estimate the prevalence ratios, with 95% confidence intervals. …”
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  11. 6431
    “…Despite increasing socioeconomic inequalities in the health and well-being of adolescents, the voices of adolescents in disadvantaged communities regarding facilitators of physical activity (PA) have received relatively little attention. …”
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  12. 6432
    por Weng, Xue, Chui, Wing Hong, Liu, Liu
    Publicado 2017
    “…Using a large sample of Macanese school adolescents, the present study examines psychosocial conditions and demographic characteristics in discriminating the following four subgroups of students: victims; bullies; bully-victims; and a comparison group of adolescents. …”
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  13. 6433
    “…CONCLUSION: HRQoL of children and adolescents with T1DM was consistently poorer than controls. …”
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  14. 6434
    “…The primary objective of this study was to assess rates of adherence to 6-MP using two different methods in children and adolescents with ALL. Secondary aim was to identify factors that influence adherence to 6-MP in children with ALL. …”
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  15. 6435
  16. 6436
    “…Approximately one-quarter of human papillomavirus (HPV) infections are acquired by adolescents, with a higher burden among racial/ethnic minorities. …”
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  17. 6437
    “…OBJECTIVE: To verify the prevalence of poor sleep quality and its association with personal characteristics and symptoms of depression, anxiety and stress in amateur adolescent athletes. METHODS: 309 adolescent athletes aged between 10 and 19 years were enrolled. …”
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  18. 6438
  19. 6439
  20. 6440
    “…Neoplasms of the central nervous system (CNS) are the most frequently encountered solid tumors of childhood, but are less common in adolescents and young adults (AYA), aged 15–39 years. …”
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