Heightened Olfactory Sensitivity in Young Females with Recent-Onset Anorexia Nervosa and Recovered Individuals.
Details
Serval ID
serval:BIB_E9E86A1186CA
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Heightened Olfactory Sensitivity in Young Females with Recent-Onset Anorexia Nervosa and Recovered Individuals.
Journal
PloS one
ISSN
1932-6203 (Electronic)
ISSN-L
1932-6203
Publication state
Published
Issued date
2017
Peer-reviewed
Oui
Volume
12
Number
1
Pages
e0169183
Language
english
Notes
Publication types: Journal Article
Publication Status: epublish
Publication Status: epublish
Abstract
Olfaction may be related to food restriction and weight loss. However, reports regarding olfactory function in individuals with anorexia nervosa (AN) have been inconclusive.
Characterize olfactory sensitivity and identification in female adolescents and young adults with first-episode AN and young females recovered from AN.
We used the Sniffin' Sticks Odor Threshold Test and Odor Identification Test to assess 43 participants with first-episode AN, 27 recovered participants, and 39 control participants. Participants completed the Importance of Olfaction questionnaire, the Beck Youth Inventory and the Eating Disorder Inventory. We also conducted a psychiatric diagnostic interview and the Autism Diagnostic Observation Schedule with participants.
Both clinical groups showed heightened olfactory sensitivity. After excluding participants with depression, participants with first-episode AN identified more odors than recovered participants.
Heightened olfactory sensitivity in AN may be independent of clinical status, whereas only individuals with current AN and without depression show more accurate odor identification.
Characterize olfactory sensitivity and identification in female adolescents and young adults with first-episode AN and young females recovered from AN.
We used the Sniffin' Sticks Odor Threshold Test and Odor Identification Test to assess 43 participants with first-episode AN, 27 recovered participants, and 39 control participants. Participants completed the Importance of Olfaction questionnaire, the Beck Youth Inventory and the Eating Disorder Inventory. We also conducted a psychiatric diagnostic interview and the Autism Diagnostic Observation Schedule with participants.
Both clinical groups showed heightened olfactory sensitivity. After excluding participants with depression, participants with first-episode AN identified more odors than recovered participants.
Heightened olfactory sensitivity in AN may be independent of clinical status, whereas only individuals with current AN and without depression show more accurate odor identification.
Keywords
Adolescent, Adult, Anorexia Nervosa/physiopathology, Female, Humans, Olfactory Perception/physiology, Sensory Thresholds, Surveys and Questionnaires, Young Adult
Pubmed
Open Access
Yes
Create date
14/02/2019 9:54
Last modification date
20/08/2019 17:12
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