Depression Disorders in Mexican Adolescents: A Predictive Model

Area of Science:

• Psychiatry
• Adolescent Health
• Mental Health Research

Background:

• Depression is a prevalent mood disorder affecting all ages.
• Biological, psychological, and environmental factors influence depression risk.
• Environmental context can modulate disorder manifestation.

Purpose of the Study:

• Identify risk factors for depressive disorders in Mexican high school students.
• Investigate the prevalence of depression risk in this demographic.
• Analyze variables contributing to adolescent depression.

Main Methods:

• Retrospective, correlational study design.
• Non-probability sample of 557 Mexican high school students (ages 15-18).
• Regression analysis to identify significant risk factors.

Main Results:

• 78% of adolescents sampled were at risk for depression.
• Alcohol and drug consumption strongly associated with depressive symptoms and major depressive disorder.
• Adolescents with non-heterosexual orientations are twice as likely to experience depression and emotional dysregulation.
• Adolescence itself is a developmental stage conducive to depressive symptomatology.

Conclusions:

• Substance use and sexual orientation are significant risk factors for depression in Mexican adolescents.
• Adolescent developmental stage and environmental factors contribute to depression.
• High prevalence of depression risk necessitates targeted interventions for Mexican youth.