Mostrando 5,761 - 5,780 Resultados de 78,000 Para Buscar '"adolescence"', tiempo de consulta: 0.34s Limitar resultados
  1. 5761
  2. 5762
    “…OBJECTIVE: To examine the relationship between birth weight and abdominal adiposity in adolescents. RESEARCH DESIGN AND METHODS: A total of 284 adolescents (49.3% of whom were female) aged 14.9 ± 1.2 years were included in the study. …”
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  3. 5763
  4. 5764
    “…BACKGROUND: Unhealthy weight control behaviours (UWCB) among adolescents have significant health and weight consequences. …”
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  5. 5765
    “…Although tobacco smoking, which has been linked to depression, is a major public health problem, little is known about the neurobiological factors that confer vulnerability to smoking in youngsters and the effects of adolescent smoking on the course of depression. This study examined whether hypothalamic-pituitary-adrenal (HPA) activity and stressful life experiences are related to smoking behavior in depressed and non-depressed adolescents, and whether smoking predicts a worsening course of depression. …”
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  6. 5766
  7. 5767
    por Abulnaja, Khalid O
    Publicado 2009
    “…The goal of the present study was to assess oxidant and antioxidant status in correlation with the incidence of acne vulgaris in adolescent obese females. MATERIALS AND METHODS: A total of 60 adolescent females (age 16-22 years) were divided into four groups (15 each) as follows: The first included obese females with acne; the second included obese females without acne; the third included non obese with acne and the fourth included non obese without acne. …”
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  8. 5768
    “…Method High-risk adolescents (n = 403) were genotyped for 5-HTTLPR. Salivary samples were obtained on four consecutive school days within 1 h of waking from 393 (97.5%) individuals and 367 (91%) underwent a mental state reassessment at 12 months. …”
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  9. 5769
    “…RESULTS AND CONCLUSIONS: Current models do not adequately meet the needs of adolescents during transition as they are limited by the level of understanding of adolescent development which they incorporate. …”
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  10. 5770
  11. 5771
    “…Peer observers perceived high socially anxious adolescents as significantly poorer than low socially anxious adolescents on all four social skills. …”
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  12. 5772
    “…METHODS: Using data from the Republic of Congo Global Youth Tobacco Survey (GYTS) of 2006, we estimated the prevalence of SLT use among in-school adolescents. We also assessed the association between SLT use and cigarette smoking as well as the traditional factors which are associated with cigarette smoking among adolescents (e.g. age, sex, parental or peer smoking). …”
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  13. 5773
    “…Obesity and related diseases are dramatically increasing problems, particularly in children and adolescents. We determined circulating levels of different interleukin (IL)-1 family members in normal weight and overweight adolescents. …”
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  14. 5774
    “…We performed this study to examine lifestyle patterns and dietary behavior based on the level of Internet addiction of Korean adolescents. Data were collected from 853 Korean junior high school students. …”
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  15. 5775
    “…BACKGROUND: The Internet is a fundamental part of the daily life of adolescents, they consider it as a safe and confidential source of information on health matters. …”
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  16. 5776
    “…It has been well-established that some adolescents diagnosed with attention-deficit/hyperactivity disorder (ADHD) are at increased risk for cigarette smoking. …”
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  17. 5777
  18. 5778
    “…METHODS: We measured levels of S100B in serum of 40 adolescents with acute psychosis, 24 adolescents with mood disorders and 20 healthy controls. …”
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  19. 5779
  20. 5780
    “…Specifically, we examine the relationship between video game playing and psychological well-being, aggressive behaviors, and adolescents' perceived threat of video-computer game playing. …”
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