Associations between dimensions of anorexia nervosa and obsessive–compulsive disorder: An examination of personality and psychological factors in patients with anorexia nervosa.

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Title: Associations between dimensions of anorexia nervosa and obsessive–compulsive disorder: An examination of personality and psychological factors in patients with anorexia nervosa.
Authors: Levinson, Cheri A. (AUTHOR), Zerwas, Stephanie C. (AUTHOR), Brosof, Leigh C. (AUTHOR), Thornton, Laura M. (AUTHOR), Strober, Michael (AUTHOR), Pivarunas, Bernadette (AUTHOR), Crowley, James J. (AUTHOR), Yilmaz, Zeynep (AUTHOR), Berrettini, Wade H. (AUTHOR), Brandt, Harry (AUTHOR), Crawford, Steven (AUTHOR), Fichter, Manfred M. (AUTHOR), Halmi, Katherine A. (AUTHOR), Johnson, Craig (AUTHOR), Kaplan, Allan S. (AUTHOR), La Via, Maria (AUTHOR), Mitchell, James (AUTHOR), Rotondo, Alessandro (AUTHOR), Woodside, D. Blake (AUTHOR), Kaye, Walter H. (AUTHOR)
Source: European Eating Disorders Review. Mar2019, Vol. 27 Issue 2, p161-172. 12p. 2 Diagrams, 1 Chart.
Subjects: Anorexia nervosa, Convalescence, Obsessive-compulsive disorder, Perfectionism (Personality trait), Personality assessment, Comorbidity, Severity of illness index, Psychological factors, Mental illness risk factors, Disease risk factors
Abstract: Objective: Anorexia nervosa (AN) and obsessive–compulsive disorder (OCD) are highly comorbid. However, the factors that account for this comorbidity are poorly understood. We examined the core dimensions of AN and OCD and psychological and personality factors shared by both disorders. Method: In path analyses (N = 732 women with either current AN or recovered from AN), we examined which factors were uniquely and independently associated with the core dimensions of AN and OCD. We also examined recovery from AN as a moderator. Results: When individuals with AN reported greater concern over mistakes, they endorsed more severity in both AN and OCD core dimensions. These unique associations existed above and beyond all other transdiagnostic personality and psychological factors and regardless of AN recovery status. Conclusions: Concern over mistakes partially accounts for severity in the core dimensions of both AN and OCD. Concern over mistakes may represent an important target in the aetiology of AN and OCD. [ABSTRACT FROM AUTHOR]
Copyright of European Eating Disorders Review is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Associations between dimensions of anorexia nervosa and obsessive–compulsive disorder: An examination of personality and psychological factors in patients with anorexia nervosa.
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  Data: <searchLink fieldCode="AR" term="%22Levinson%2C+Cheri+A%2E%22">Levinson, Cheri A.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zerwas%2C+Stephanie+C%2E%22">Zerwas, Stephanie C.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Brosof%2C+Leigh+C%2E%22">Brosof, Leigh C.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Thornton%2C+Laura+M%2E%22">Thornton, Laura M.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Strober%2C+Michael%22">Strober, Michael</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Pivarunas%2C+Bernadette%22">Pivarunas, Bernadette</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Crowley%2C+James+J%2E%22">Crowley, James J.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yilmaz%2C+Zeynep%22">Yilmaz, Zeynep</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Berrettini%2C+Wade+H%2E%22">Berrettini, Wade H.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Brandt%2C+Harry%22">Brandt, Harry</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Crawford%2C+Steven%22">Crawford, Steven</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Fichter%2C+Manfred+M%2E%22">Fichter, Manfred M.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Halmi%2C+Katherine+A%2E%22">Halmi, Katherine A.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Johnson%2C+Craig%22">Johnson, Craig</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kaplan%2C+Allan+S%2E%22">Kaplan, Allan S.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22La+Via%2C+Maria%22">La Via, Maria</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mitchell%2C+James%22">Mitchell, James</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Rotondo%2C+Alessandro%22">Rotondo, Alessandro</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Woodside%2C+D%2E+Blake%22">Woodside, D. Blake</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kaye%2C+Walter+H%2E%22">Kaye, Walter H.</searchLink> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22European+Eating+Disorders+Review%22">European Eating Disorders Review</searchLink>. Mar2019, Vol. 27 Issue 2, p161-172. 12p. 2 Diagrams, 1 Chart.
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  Data: <searchLink fieldCode="DE" term="%22Anorexia+nervosa%22">Anorexia nervosa</searchLink><br /><searchLink fieldCode="DE" term="%22Convalescence%22">Convalescence</searchLink><br /><searchLink fieldCode="DE" term="%22Obsessive-compulsive+disorder%22">Obsessive-compulsive disorder</searchLink><br /><searchLink fieldCode="DE" term="%22Perfectionism+%28Personality+trait%29%22">Perfectionism (Personality trait)</searchLink><br /><searchLink fieldCode="DE" term="%22Personality+assessment%22">Personality assessment</searchLink><br /><searchLink fieldCode="DE" term="%22Comorbidity%22">Comorbidity</searchLink><br /><searchLink fieldCode="DE" term="%22Severity+of+illness+index%22">Severity of illness index</searchLink><br /><searchLink fieldCode="DE" term="%22Psychological+factors%22">Psychological factors</searchLink><br /><searchLink fieldCode="DE" term="%22Mental+illness+risk+factors%22">Mental illness risk factors</searchLink><br /><searchLink fieldCode="DE" term="%22Disease+risk+factors%22">Disease risk factors</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Objective: Anorexia nervosa (AN) and obsessive–compulsive disorder (OCD) are highly comorbid. However, the factors that account for this comorbidity are poorly understood. We examined the core dimensions of AN and OCD and psychological and personality factors shared by both disorders. Method: In path analyses (N = 732 women with either current AN or recovered from AN), we examined which factors were uniquely and independently associated with the core dimensions of AN and OCD. We also examined recovery from AN as a moderator. Results: When individuals with AN reported greater concern over mistakes, they endorsed more severity in both AN and OCD core dimensions. These unique associations existed above and beyond all other transdiagnostic personality and psychological factors and regardless of AN recovery status. Conclusions: Concern over mistakes partially accounts for severity in the core dimensions of both AN and OCD. Concern over mistakes may represent an important target in the aetiology of AN and OCD. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of European Eating Disorders Review is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1002/erv.2635
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