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HomeHomework HelppsychologyEpidemiology of Depression

Epidemiology of Depression

Epidemiology of depression refers to the study of the distribution, determinants, and prevalence of depressive disorders within populations. It examines factors such as age, gender, socioeconomic status, and environmental influences that contribute to the occurrence and impact of depression.

intermediate
3 hours
Psychology
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Overview

The epidemiology of depression is a vital field that examines how this mental health disorder affects various populations. By studying prevalence rates, risk factors, and societal impacts, researchers can better understand the scope of depression and develop effective interventions. This knowledge i...

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Key Terms

Prevalence
The total number of cases of a disease in a population at a given time.

Example: The prevalence of depression in adults is estimated at 7%.

Risk Factor
Any attribute or exposure that increases the likelihood of developing a disease.

Example: A family history of depression is a significant risk factor.

Cohort Study
A research study that follows a group of people over time to see how certain factors affect outcomes.

Example: A cohort study may track individuals with depression to assess treatment effectiveness.

Case-Control Study
A study that compares individuals with a condition to those without to identify risk factors.

Example: Researchers might compare depressed individuals to non-depressed individuals to find common risk factors.

Intervention
Actions taken to improve a situation, especially in health care.

Example: Cognitive Behavioral Therapy is a common intervention for depression.

Stigma
A mark of disgrace associated with a particular circumstance, quality, or person.

Example: Mental health stigma can prevent individuals from seeking help.

Related Topics

Anxiety Disorders
Study of anxiety disorders, their symptoms, and treatment options.
intermediate
Mental Health Policy
Exploration of policies aimed at improving mental health services and access.
advanced
Cognitive Behavioral Therapy
Understanding the principles and effectiveness of CBT in treating depression.
intermediate

Key Concepts

prevalencerisk factorsintervention strategiesmental health statistics