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Related Concept Videos

Diagnostic and Statistical Manual of Mental Disorders (DSM)01:27

Diagnostic and Statistical Manual of Mental Disorders (DSM)

The Diagnostic and Statistical Manual of Mental Disorders (DSM) serves as the primary classification system for mental health disorders, providing standardized diagnostic criteria for clinicians and researchers. First published by the American Psychiatric Association (APA) in 1952, the DSM has undergone several revisions to reflect evolving psychiatric understanding. The fifth edition, DSM-5, released in 2013, introduced key updates that expanded diagnostic categories and modified diagnostic...
Psychological and Sociocultural Causes of Schizophrenia01:29

Psychological and Sociocultural Causes of Schizophrenia

Schizophrenia, a complex psychiatric disorder, has been historically misunderstood. Early psychological theories attributed its origins to childhood trauma and unresponsive parenting. However, contemporary research largely rejects these notions, favoring the vulnerability-stress hypothesis. This model proposes that individuals with a genetic predisposition to schizophrenia may develop the disorder following exposure to significant environmental stressors. Notably, studies on high-risk...
Theoretical Approaches to Psychological Disorder01:29

Theoretical Approaches to Psychological Disorder

The development of psychological disorders, which are characterized by deviant, maladaptive, and personally distressing behaviors, has been explored through several theoretical approaches.
Biological approach
The biological approach posits that internal, organic factors are the primary causes of such disorders. This perspective emphasizes brain structure and function, genetic predispositions, and neurotransmitter imbalances. For example, schizophrenia has been associated with both genetic...
Ethnic Identity within a Larger Culture01:27

Ethnic Identity within a Larger Culture

Adolescents from ethnic minority backgrounds face a multifaceted journey in forming their identities, shaped by the intersections of cultural expectations and personal exploration. For these adolescents, identity formation involves not only typical developmental challenges but also navigating the perceptions and attitudes of the majority culture. As they grow, adolescents in ethnic minority groups often become increasingly aware of stereotypes, social biases, and discrimination, all of which...
Depressive Disorders: Etiology01:27

Depressive Disorders: Etiology

Depressive disorders result from a complex interplay of biological, psychological, and sociocultural factors, each contributing uniquely to the development and persistence of the condition. Understanding these factors provides critical insight into the multifaceted nature of depression.
Biological Factors in Depression
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Dissociative Identity Disorder01:30

Dissociative Identity Disorder

Dissociative Identity Disorder (DID), previously termed multiple personality disorder, is a complex psychological condition characterized by the presence of two or more distinct identities or personality states. Each identity exhibits unique patterns of behavior, voice, and mannerisms and may possess separate memories and emotional responses. The alternating control between identities can result in memory gaps and challenges in recalling daily activities, often exacerbating the individual's...

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Related Experiment Video

Updated: Jul 8, 2026

Rapid Fractionation and Isolation of Whole Blood Components in Samples Obtained from a Community-based Setting
11:31

Rapid Fractionation and Isolation of Whole Blood Components in Samples Obtained from a Community-based Setting

Published on: November 30, 2015

Mental-physical comorbidity in an ethnically diverse population.

Kate Scott1, Magnus A McGee, David Schaaf

  • 1Psychological Medicine, Wellington School of Medicine and Health Sciences, Wellington South, New Zealand. kate.scott@otago.ac.nz

Social Science & Medicine (1982)
|December 25, 2007
PubMed
Summary

This study found that while ethnic groups in New Zealand differ in physical and mental health, the links between chronic physical conditions and mood/anxiety disorders remain consistent across all groups.

Related Experiment Videos

Last Updated: Jul 8, 2026

Rapid Fractionation and Isolation of Whole Blood Components in Samples Obtained from a Community-based Setting
11:31

Rapid Fractionation and Isolation of Whole Blood Components in Samples Obtained from a Community-based Setting

Published on: November 30, 2015

Area of Science:

  • Public Health
  • Epidemiology
  • Mental Health Research

Background:

  • The link between mental and chronic physical disorders is known, but ethnic variations in these associations are understudied.
  • Understanding these associations is crucial for equitable healthcare delivery and targeted interventions.

Purpose of the Study:

  • To investigate ethnic differences in the associations between specific physical conditions and 12-month mood and anxiety disorders in New Zealand.
  • To determine if cultural factors influence the comorbidity of mental and physical health conditions.

Main Methods:

  • A nationally representative survey of 7,435 New Zealand adults (aged 16+) was conducted between 2003-2004.
  • Participants were assessed for four chronic physical conditions and 12-month mood and anxiety disorders using the Composite International Diagnostic Interview (CIDI 3.0).
  • Comparisons were made between Maori, Pacific, and Other ethnic groups.

Main Results:

  • Significant differences in the prevalence of physical and mental disorders were observed across ethnic groups.
  • However, very few ethnic differences were found in the associations between physical conditions and mental disorders.
  • Consistent associations were found between chronic pain, cardiovascular disease, respiratory disease, and mood/anxiety disorders, irrespective of ethnicity.

Conclusions:

  • Despite disparities in health status, the relationships between chronic physical conditions and mental disorders are largely consistent across Maori, Pacific, and Other New Zealanders.
  • These findings suggest that underlying biological or shared environmental factors, rather than cultural differences, may primarily drive these comorbidities.
  • Interventions for mental-physical comorbidities may not require significant cultural adaptation in this population.