Cited by 131Anxiety, Depression, Psychometrics, Treatment, Cognitive ProcessesChild and Adolescent Psychosocial and Emotional DevelopmentGenetic Associations and Epidemiology

A review and meta-analysis of the heritability of specific phobia subtypes and corresponding fears

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Van Houtem, C.M.H.H., Laine, M.L., Boomsma, D.I., Ligthart, L., van Wijk, A.J., De Jongh, A.·2013·Journal of Anxiety Disorders

Abstract

Evidence from twin studies suggests that genetic factors contribute to the risk of developing a fear or a phobia. The aim of the present study was to review the current literature regarding twin studies describing the genetic basis of specific phobias and their corresponding fears. The analysis included five twin studies on fears and ten twin studies on specific phobias. Heritability estimates of fear subtypes and specific phobia subtypes both varied widely, even within the subtypes. A meta-analysis performed on the twin study results indicated that fears and specific phobias are moderately heritable. The highest mean heritability (±SEM) among fear subtypes was found for animal fear (45%±0.004), and among specific phobias for the blood-injury-injection phobia (33%±0.06). For most phenotypes, variance could be explained solely by additive genetic and unique environmental effects. Given the dearth of independent data on the heritability of specific phobias and fears, additional research is needed.

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  1. First, M. B., Spitzer, R. L., Gibbon, M., & Williams, J. B. W.. Structured Clinical Interview for DSM-IV-TR Axis I Disorders, Research Version, Patient Edition. (SCID-I/P) New York: Biometrics Research, New York State Psychiatric Institute, November 2002.
  2. Page A.C. & Martin N.G. (1998). Testing a Genetic Structure of Blood-Injury-Injection Fears. American Journal of Medical Genetics, 81, 377-84.

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Authors
Van Houtem, C. M. H. H., Laine, M. L., Boomsma, D. I., Ligthart, L., van Wijk, A. J., & De Jongh, A.
Affiliations
  • Academic Center for Dentistry Amsterdam (NL)
  • Vrije Universiteit Amsterdam (NL)
Venue
Journal of Anxiety Disorders
Publisher
Elsevier BV
Published
2013-05
Volume
27
Issue
4
Pages
379-388
ISSN
0887-6185 (ISSN-L)
OpenAlex
W2097218633
Cited by
131
References
75
Citations by year
2026: 5 · 2025: 6 · 2024: 27 · 2023: 10 · 2022: 19 · 2021: 11 · 2020: 7 · 2019: 8 · 2018: 8 · 2017: 7 · 2016: 7 · 2015: 9 · 2014: 5 · 2013: 1 · 2012: 1
FWCI
1.22
Type
journal article
Language
en
Open access
Locations
  • Journal of Anxiety Disorders (publishedVersion)
  • PubMed (publishedVersion)
  • UvA-DARE (University of Amsterdam) (publishedVersion, other-oa)
  • VU Research Portal (publishedVersion)
  • UvA-DARE (University of Amsterdam) (submittedVersion, other-oa)
  • VU Research Portal (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Social Sciences › Psychology › Clinical Psychology › Child and Adolescent Psychosocial and Emotional Development
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
Keywords
specific phobia, heritability, twin studies, animal fear, additive genetic effects, unique environmental effects, anxiety disorders
MeSH terms
Fear, Humans, Phobic Disorders, Twin Studies as Topic, Genetic Predisposition to Disease

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