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Eating behavior in patients with smell loss

BACKGROUND: The objective of this study was to determine how clinical characteristics and validated quality of life (QoL)-measures are associated with eating behavior in patients with olfactory dysfunction (OD). METHODS: For this cross-sectional study, 150 OD patients of different causes were retros...

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Autores principales: Liu, David T., Prem, Bernhard, Sharma, Gunjan, Kaiser, Julia, Besser, Gerold, Mueller, Christian A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9682116/
https://www.ncbi.nlm.nih.gov/pubmed/36438736
http://dx.doi.org/10.3389/fnut.2022.993639
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author Liu, David T.
Prem, Bernhard
Sharma, Gunjan
Kaiser, Julia
Besser, Gerold
Mueller, Christian A.
author_facet Liu, David T.
Prem, Bernhard
Sharma, Gunjan
Kaiser, Julia
Besser, Gerold
Mueller, Christian A.
author_sort Liu, David T.
collection PubMed
description BACKGROUND: The objective of this study was to determine how clinical characteristics and validated quality of life (QoL)-measures are associated with eating behavior in patients with olfactory dysfunction (OD). METHODS: For this cross-sectional study, 150 OD patients of different causes were retrospectively recruited. Olfactory function was measured using the Sniffin’ Sticks (TDI), while olfactory-related QoL was evaluated with the Questionnaire of OD negative and positive statements (QOD-NS and QOD-PS). The importance of olfaction was measured using the Importance of Olfaction Questionnaire (IOQ). The Dutch Eating Behavior Questionnaire (DEBQ) assessed eating behavior based on emotional, external, and restrained eating. Associations were sought between eating behavior metrics (as dependent variables) with clinical characteristics and olfactory-related outcome measures. RESULTS: Emotional, external, and restrained eating behavior deviating from normative standards were reported in 54%, 71.3%, and 68% of patients, respectively. Multivariate regression modeling revealed that emotional eating was associated with age (ß = –0.227, p = 0.032), the body mass index (BMI, ß = 0.253, p = 0.005), the TDI (ß = 0.190, p = 0.046), and the QOD-NS (ß = 0.203, p = 0.049). External eating was associated with OD duration (ß = 0.291, p = 0.005), the TDI (ß = 0.225, p = 0.018), the QOD-PS (ß = –0.282, p = 0.008), and the IOQ (ß = 0.277, p = 0.004). Restrained eating was associated with age (ß = 0.216, p = 0.033), the BMI (ß = 0.257, p = 0.003), male gender (ß = –0.263, p = 0.002), and the IOQ (ß = 0.332, p < 0.001). CONCLUSION: Clinical characteristics and olfactory outcome measures differentially impact eating styles in OD patients. Our study’s results highlight the importance of considering unfavorable changes in eating behavior during clinical counseling.
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spelling pubmed-96821162022-11-24 Eating behavior in patients with smell loss Liu, David T. Prem, Bernhard Sharma, Gunjan Kaiser, Julia Besser, Gerold Mueller, Christian A. Front Nutr Nutrition BACKGROUND: The objective of this study was to determine how clinical characteristics and validated quality of life (QoL)-measures are associated with eating behavior in patients with olfactory dysfunction (OD). METHODS: For this cross-sectional study, 150 OD patients of different causes were retrospectively recruited. Olfactory function was measured using the Sniffin’ Sticks (TDI), while olfactory-related QoL was evaluated with the Questionnaire of OD negative and positive statements (QOD-NS and QOD-PS). The importance of olfaction was measured using the Importance of Olfaction Questionnaire (IOQ). The Dutch Eating Behavior Questionnaire (DEBQ) assessed eating behavior based on emotional, external, and restrained eating. Associations were sought between eating behavior metrics (as dependent variables) with clinical characteristics and olfactory-related outcome measures. RESULTS: Emotional, external, and restrained eating behavior deviating from normative standards were reported in 54%, 71.3%, and 68% of patients, respectively. Multivariate regression modeling revealed that emotional eating was associated with age (ß = –0.227, p = 0.032), the body mass index (BMI, ß = 0.253, p = 0.005), the TDI (ß = 0.190, p = 0.046), and the QOD-NS (ß = 0.203, p = 0.049). External eating was associated with OD duration (ß = 0.291, p = 0.005), the TDI (ß = 0.225, p = 0.018), the QOD-PS (ß = –0.282, p = 0.008), and the IOQ (ß = 0.277, p = 0.004). Restrained eating was associated with age (ß = 0.216, p = 0.033), the BMI (ß = 0.257, p = 0.003), male gender (ß = –0.263, p = 0.002), and the IOQ (ß = 0.332, p < 0.001). CONCLUSION: Clinical characteristics and olfactory outcome measures differentially impact eating styles in OD patients. Our study’s results highlight the importance of considering unfavorable changes in eating behavior during clinical counseling. Frontiers Media S.A. 2022-11-09 /pmc/articles/PMC9682116/ /pubmed/36438736 http://dx.doi.org/10.3389/fnut.2022.993639 Text en Copyright © 2022 Liu, Prem, Sharma, Kaiser, Besser and Mueller. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Nutrition
Liu, David T.
Prem, Bernhard
Sharma, Gunjan
Kaiser, Julia
Besser, Gerold
Mueller, Christian A.
Eating behavior in patients with smell loss
title Eating behavior in patients with smell loss
title_full Eating behavior in patients with smell loss
title_fullStr Eating behavior in patients with smell loss
title_full_unstemmed Eating behavior in patients with smell loss
title_short Eating behavior in patients with smell loss
title_sort eating behavior in patients with smell loss
topic Nutrition
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9682116/
https://www.ncbi.nlm.nih.gov/pubmed/36438736
http://dx.doi.org/10.3389/fnut.2022.993639
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