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Adolescent depression and risk factors.

T Field1, M Diego, C Sanders

  • 1Touch Research Institutes, University of Miami School of Medicine, Department of Pediatrics, Florida 33101, USA. tfield@mednet.med.miami.edu

Adolescence
|January 31, 2002
PubMed
Summary

Depression in adolescents is linked to poor parent and peer relationships, lower academic performance, and increased substance use. These factors, along with happiness and exercise, significantly predict depressive symptoms in teens.

Area of Science:

  • Psychiatry
  • Adolescent Psychology
  • Mental Health Research

Background:

  • Adolescent depression is a significant public health concern.
  • Understanding the multifaceted factors contributing to depression is crucial for effective intervention.

Purpose of the Study:

  • To investigate the relationship between depression and various psychosocial and lifestyle factors in high school seniors.
  • To identify key predictors of depressive symptoms in adolescents.

Main Methods:

  • Administered the Center for Epidemiological Studies Depression Scale (CES-D) to 79 high school seniors.
  • Collected data on parent-child relationships, peer interactions, emotional well-being, suicidal ideation, and lifestyle variables (academics, exercise, substance use).
  • Utilized stepwise regression analysis to determine significant predictors of depression.

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Main Results:

  • Depressed adolescents (n=29) reported poorer relationships with parents, including higher paternal depression.
  • These adolescents exhibited less optimal peer relationships, fewer friends, and lower popularity.
  • Depressed teens experienced less happiness, more suicidal thoughts, lower academic performance, less exercise, and increased marijuana and cocaine use.

Conclusions:

  • Parental relationships, peer interactions, academic engagement, exercise, and overall happiness are significantly associated with adolescent depression.
  • These factors collectively explain a substantial portion (55%) of the variance in depressive symptoms.
  • Interventions targeting family dynamics, social skills, academic support, and healthy lifestyle choices may be beneficial for depressed adolescents.