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Heritability of den...
Heritability of dental fear.
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- Ray, Jeremy, 1969 (författare)
- Gothenburg University,Göteborgs universitet,Psykologiska institutionen,Department of Psychology,Dept Psychol, Univ Gothenburg, Gothenburg, Sweden
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- Wide Boman, Ulla, 1964 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för odontologi,Institute of Odontology,nst Odontol, Sahlgrenska Acad, IUniv Gothenburg, Gothenburg, Sweden
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- Bodin, Lennart (författare)
- Örebro universitet,Karolinska Institutet,Handelshögskolan vid Örebro universitet,Statistics and Epidemiology Unit, University Hospital, Örebro, Sweden
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- Berggren, Ulf, 1948 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för odontologi,Institute of Odontology,Inst Odontol, Sahlgrenska Acad, Univ Gothenburg, Gothenburg, Sweden
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- Lichtenstein, P (författare)
- Karolinska Institutet,Dept Med Epidemiol & Biostat, Karolinska Inst, Stockholm, Sweden
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- Broberg, Anders G, 1950 (författare)
- Gothenburg University,Göteborgs universitet,Psykologiska institutionen,Department of Psychology,Dept Psychol, Univ Gothenburg, Gothenburg, Sweden
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(creator_code:org_t)
- 2010-01-14
- 2010
- Engelska.
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Ingår i: Journal of dental research. - : SAGE Publications. - 1544-0591 .- 0022-0345. ; 89:3, s. 297-301
- Relaterad länk:
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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http://kipublication...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- The objective was to test a hypothesized genetic component (i.e., monozygotic being more similar compared with dizygotic twins) in dental fear/anxiety by comparing the probandwise concordance. We analyzed data based on a dichotomous measure of Dental Fear/Anxiety and a continuous measure of Dental Fear Intensity from over 2000 twins, collected when participants were 13-14 years old and once again three years later. The hypothesis was confirmed, but heritability of Dental Fear/Anxiety was estimated to be higher for girls (0.77 at time 1 and 0.55 at time 2) than for boys (0.14 and 0.0 at times 1 and 2, respectively). Heritability of Dental Fear Intensity, however, was similar for girls (0.30 and 0.40 at times 1 and 2, respectively) and boys (0.47, 0.44). Studies of the etiology of dental fear/anxiety should take genetic vulnerability into account and include molecular biology measures. Possible heritability differences between girls and boys need attention.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Odontologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dentistry (hsv//eng)
- NATURVETENSKAP -- Matematik -- Sannolikhetsteori och statistik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Probability Theory and Statistics (hsv//eng)
Nyckelord
- Adolescent
- Age Factors
- Child
- Dental Anxiety
- genetics
- Diseases in Twins
- genetics
- Female
- Follow-Up Studies
- Genetic Predisposition to Disease
- Humans
- Male
- Sex Factors
- Twins
- Dizygotic
- genetics
- Twins
- Monozygotic
- genetics
- dental fear
- Statistics
- Statistik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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