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A network analysis on the relationship between loneliness and schizotypy
Anson Kai Chun Chau1, Suzanne H So1, Xiaoqi Sun2
1Department of Psychology, The Chinese University of Hong Kong, Hong Kong Special Administrative Region.
Journal of Affective Disorders
|May 20, 2022
Summary
Loneliness is linked to specific schizotypal traits, particularly suspiciousness and lack of close friends. These associations persist even when accounting for depression and anxiety, suggesting a unique relationship.
Area of Science:
- Psychiatry
- Psychology
- Mental Health Research
Background:
- Schizotypy, a personality trait, increases the risk for schizophrenia spectrum disorders.
- Loneliness's association with schizotypy is known, but its link to specific schizotypal traits requires clarification.
- Understanding loneliness in schizotypy is crucial, considering its frequent co-occurrence with depression and anxiety.
Purpose of the Study:
- To investigate the differential relationships between loneliness and specific schizotypal traits.
- To examine if these associations remain significant after controlling for depressive and anxiety symptoms.
Main Methods:
- A network analytic approach using Gaussian graphical models was employed.
- The study analyzed data from 2089 young participants (ages 18-30).
- Loneliness and nine schizotypal traits were modeled, with adjustments for depression and anxiety.
Main Results:
- Loneliness showed direct associations with 'suspiciousness', 'odd beliefs or magical thinking', 'no close friends', 'constricted affect', and 'excessive social anxiety'.
- The strongest links were between loneliness and 'suspiciousness' and 'no close friends'.
- These associations remained robust after accounting for depressive and anxiety symptoms.
Conclusions:
- Loneliness is differentially associated with specific schizotypal traits.
- These relationships are independent of co-occurring anxiety and depression.
- Further research into the specific links between loneliness and individual schizotypal traits is warranted.
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