Exploring the Relationship Between Cyberchondria and Suicidal Ideation: Cross-Sectional Mediation Analysis
Richard Huan Xu1, Xiao Liang1, Vladan Starcevic2,3
1Department of Rehabilitation Sciences, Faculty of Health and Social Sciences, Hong Kong Polytechnic University, Hong Kong, China (Hong Kong).
Journal of Medical Internet Research
|April 2, 2025
Summary
Excessive online health searches (cyberchondria) are linked to suicidal ideation. Psychological distress significantly mediates this relationship, highlighting a critical connection for mental health interventions.
Area of Science:
- Mental Health
- Digital Health
- Psychology
Background:
- Internet health information access has increased cyberchondria (anxiety from health searches).
- The link between cyberchondria and suicidal ideation is under-researched.
- Psychological distress may mediate the cyberchondria-suicidal ideation relationship.
Purpose of the Study:
- Examine the cyberchondria-suicidal ideation relationship in the Chinese population.
- Investigate psychological distress as a mediator between cyberchondria and suicidal ideation.
Main Methods:
- Cross-sectional, web-based survey of 2415 participants in 2024.
- Structural equation modeling (SEM) to analyze associations.
- Validated scales: Cyberchondria Severity Scale, Suicidal Ideation Attributes Scale, Kessler Psychological Distress Scale.
Main Results:
- Significant correlations found between cyberchondria, psychological distress, and suicidal ideation.
- Cyberchondria directly associated with suicidal ideation (β=.107, P<.001).
- Psychological distress significantly mediated the cyberchondria-suicidal ideation link (indirect effect β=.142, P<.001).
Conclusions:
- A significant direct association exists between cyberchondria and suicidal ideation.
- Psychological distress, reflecting depression and anxiety, mediates this relationship.
- Findings underscore the importance of addressing cyberchondria in suicide prevention strategies.
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