Depression and Health Risk Behaviors: Towards Optimizing Primary Care Service Strategies for Addressing Risk

Area of Science:

• Adolescent Health
• Behavioral Science
• Preventive Medicine

Background:

• Adolescent depression and health risk behaviors are significant contributors to preventable morbidity and mortality.
• Primary care settings offer critical opportunities for screening and intervention.
• Understanding the co-occurrence of these issues is vital for developing effective preventive strategies.

Purpose of the Study:

• To evaluate the co-occurrence of depression with various health risk behaviors in adolescents.
• To identify patterns of risk behaviors associated with depression.
• To inform the development of integrated preventive service strategies in primary care.

Main Methods:

• A cross-sectional study involving 217 primary care patients aged 13-18 years.
• Participants completed a Health Risk Behavior Survey.
• Depression was assessed using the Diagnostic Interview Schedule for Children and Adolescents (DISC) depression module.

Main Results:

• Adolescents with past-year depression were significantly more likely to report multiple risk behaviors.
• Higher rates of past-month smoking, substance misuse, and risky sexual behavior were observed in depressed youth.
• Predictors across risk domains included expectancies, attitudes, and peer/environmental risk behaviors.

Conclusions:

• Adolescent depression is linked to a cluster of health risk behaviors, exacerbating morbidity and mortality.
• Integrated screening and preventive services targeting both depression and associated risks are recommended.
• Findings support the US National Prevention Strategy's emphasis on integrated behavioral and medical health care.