Social withdrawal in major depressive disorder: a case-control study of hikikomori in japan.
J Affect Disord
; 274: 1142-1146, 2020 09 01.
Article
em En
| MEDLINE
| ID: mdl-32663943
ABSTRACT
BACKGROUND:
Social withdrawal is a feature of a number of psychiatric disorders including major depressive disorder (MDD), yet research examining social withdrawal as a feature of MDD is rare.METHODS:
This was a retrospective case-control study. Participants (N = 67) were recruited through an outpatient clinic at an academic medical center in Japan. Major depressive disorder (MDD) and social withdrawal were established with the Structured Clinical Interview for DSM-IV Axis I Disorders and a semi-structured psychiatric interview, respectively. Participants also completed self-report measures.RESULTS:
We classified 24 participants as cases (MDD with social withdrawal) and 43 participants as controls (MDD without social withdrawal). Cases, on average, were more likely to have lower education level, prior episodes of depression, and higher suicidal ideation at baseline than controls. In unadjusted regression models, cases had significantly less social connection, less reward dependence, less self-directedness, and higher scores on scales of modern-type depression and hikikomori. In adjusted regression models, associations between social withdrawal and hikikomori (p<0.01) and reward dependence (p = 0.03) remained significant.LIMITATIONS:
The sample was limited in size and drawn from a single site.CONCLUSIONS:
In patients with MDD, social withdrawal may have subtle associations with clinical symptoms, social connection, and personality traits. Developing a better understanding of social withdrawal's phenotype in depression requires more in-depth examination.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Transtorno Depressivo Maior
Tipo de estudo:
Observational_studies
/
Prognostic_studies
/
Qualitative_research
/
Risk_factors_studies
Limite:
Humans
País como assunto:
Asia
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article