Articlegold2014

Personality Change following Internet-Based Cognitive Behavior Therapy for Severe Health Anxiety

Erik Hedman‐Lagerlöf · Gerhard Andersson · Nils Lindefors · Petter J Gustavsson · Mats Lekander · Christian Rück +2 more

45 citations0/0 files storedPLoS ONE

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Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes Personality Disorders and Psychopathology Digital Mental Health Interventions

Abstract

UNLABELLED: Personality traits have traditionally been viewed as stable, but recent studies suggest that they could be affected through psychological treatment. Internet-based cognitive behavior therapy (ICBT) for severe health anxiety (DSM-IV hypochondriasis) has been shown to be effective in reducing health anxiety, but its effect on measures of personality traits has not been investigated. The main aim of this study was to investigate the impact of ICBT on personality traits in the three broad dimensions--neuroticism, extraversion and aggression. We hypothesized that participants in ICBT would reduce their level of neuroticism compared to controls that did not receive the active treatment. No specific predictions were made regarding extraversion and aggression. Data from a randomized controlled trial were used in which participants were allocated to 12 weeks of ICBT (n = 40) or to a basic attention control condition (n = 41). Personality traits were assessed with the Swedish Universities Scales of Personality and the primary outcome of health anxiety was the Health Anxiety Inventory. There was a significant interaction effect of group and time on neuroticism-related scales, indicating larger pre- to post-treatment reductions in the Internet-based CBT group compared to the control condition. Analyses at 6-month follow-up showed that changes were stable. Traits relating to extraversion and aggression were largely unchanged. This study is the first to demonstrate that a brief ICBT intervention for severe health anxiety causes long-term changes in measures of personality traits related to neuroticism. The treatment thus has a broader impact than just reducing health anxiety. TRIAL REGISTRATION: Clinicaltrials.gov (ID NCT00828152).

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References

2013Diagnostic and Statistical Manual of Mental Disorders 1998The Mini-International Neuropsychiatric Interview (M.I.N.I.): the development and validation of a structured diagnostic psychiatric interview for DSM-IV and ICD-10 1998The Mini-International Neuropsychiatric Interview (M.I.N.I.): the development and validation of a structured diagnostic psychiatric interview for DSM-IV and ICD-10.1998The mini international neuropsychiatric interview 1993A Psychobiological Model of Temperament and Character 2010Diagnostic and Statistical Manual of Mental Disorders ( DSM ‐ IV ‐ TR )2009Public health significance of neuroticism.1985Personality and Individual Differences

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