Anxiety disorders and onset of cardiovascular disease: the differential impact of panic, phobias and worry

J Anxiety Disord. 2014 Mar;28(2):252-8. doi: 10.1016/j.janxdis.2013.12.003. Epub 2014 Jan 16.

Abstract

Anxiety has been linked to onset of cardiovascular disease. This study examines the differential impact of types of anxiety (panic, phobia and worry) on 3-year onset of non-fatal cardiovascular disease (CVD). By investigating anxiety disorders as opposed to anxiety symptoms and by using a reliable diagnostic instrument to assess anxiety, limitations of previous studies are considered. 5149 persons at risk for CVD were interviewed using the Composite International Diagnostic Interview. The panic-type included panic disorder and panic attacks; the phobic-type included agoraphobia and social phobia, and the worry-type included generalized anxiety disorder. CVD was self-reported and required treatment or monitoring by a doctor. Analyses were adjusted for sociodemographics, behavioral variables, and comorbid somatic and psychiatric disorders. During follow-up, 62 persons (1.2%) developed CVD. Baseline generalized anxiety disorder was strongly associated with onset of CVD (adjusted OR: 3.39). Further research should replicate findings and focus on biological underpinnings of this association.

Keywords: Anxiety disorders; Cardiovascular disease; Cohort study; Population study; Risk factor.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Anxiety Disorders / epidemiology*
  • Cardiovascular Diseases / epidemiology*
  • Cardiovascular Diseases / psychology*
  • Comorbidity
  • Female
  • Follow-Up Studies
  • Health Surveys
  • Humans
  • Interview, Psychological
  • Male
  • Middle Aged
  • Netherlands / epidemiology
  • Panic Disorder / epidemiology
  • Phobic Disorders / epidemiology
  • Risk Assessment