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Development and Validation of Dietary Behavior Inventory—Surgery (DBI-S) in the Scope of International Post-Bariatric Surgery Guidelines and Recommendations

(1) Dietary behavior is highly relevant for patients after bariatric surgery. No instrument exists assessing adherence to medical guidelines concerning the dietary behavior of patients after bariatric surgery. The aim of this study was to develop and validate such an instrument. (2) Data from patien...

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Autores principales: Bäuerle, Alexander, Schräpler, Laura, Marsall, Matthias, Engelmann, Gerrit, Knoll-Pientka, Nadja, Schüren, Lynik Chantal, Niedergethmann, Marco, Robitzsch, Anita, Skoda, Eva-Maria, Hasenberg, Till, Teufel, Martin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9504912/
https://www.ncbi.nlm.nih.gov/pubmed/36145070
http://dx.doi.org/10.3390/nu14183692
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author Bäuerle, Alexander
Schräpler, Laura
Marsall, Matthias
Engelmann, Gerrit
Knoll-Pientka, Nadja
Schüren, Lynik Chantal
Niedergethmann, Marco
Robitzsch, Anita
Skoda, Eva-Maria
Hasenberg, Till
Teufel, Martin
author_facet Bäuerle, Alexander
Schräpler, Laura
Marsall, Matthias
Engelmann, Gerrit
Knoll-Pientka, Nadja
Schüren, Lynik Chantal
Niedergethmann, Marco
Robitzsch, Anita
Skoda, Eva-Maria
Hasenberg, Till
Teufel, Martin
author_sort Bäuerle, Alexander
collection PubMed
description (1) Dietary behavior is highly relevant for patients after bariatric surgery. No instrument exists assessing adherence to medical guidelines concerning the dietary behavior of patients after bariatric surgery. The aim of this study was to develop and validate such an instrument. (2) Data from patients after bariatric surgery (n = 543) were collected from March to May 2022. The development of the DBI-S was theory-based and interdisciplinary. Items’ and content validity of the DBI-S were examined. (3) The final version of the DBI-S consists of 13 items. Convergent validation was confirmed by significant correlations between DBI-S score and attitude towards healthy food (r = 0.26, p = <0.001) and impulsivity (r = −0.26, p = <0.001). Criterion validity was confirmed by significant correlations between DBI-S score and pre-/post-surgery BMI difference (r = −0.14, p = 0.002), pre-/post-surgery weight difference (r = 0.13, p = 0.003), and quality of life (r = 0.19, p = <0.001). Cluster analysis confirmed the ability to distinguish between two dietary behavior clusters (rather healthy and rather unhealthy). (4) The DBI-S is an economic and valid instrument to assess the adherence of post-bariatric surgery patients to the relevant dietary behavior recommendations and guidelines and can distinguish between rather unhealthy and healthy dietary behavior.
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spelling pubmed-95049122022-09-24 Development and Validation of Dietary Behavior Inventory—Surgery (DBI-S) in the Scope of International Post-Bariatric Surgery Guidelines and Recommendations Bäuerle, Alexander Schräpler, Laura Marsall, Matthias Engelmann, Gerrit Knoll-Pientka, Nadja Schüren, Lynik Chantal Niedergethmann, Marco Robitzsch, Anita Skoda, Eva-Maria Hasenberg, Till Teufel, Martin Nutrients Article (1) Dietary behavior is highly relevant for patients after bariatric surgery. No instrument exists assessing adherence to medical guidelines concerning the dietary behavior of patients after bariatric surgery. The aim of this study was to develop and validate such an instrument. (2) Data from patients after bariatric surgery (n = 543) were collected from March to May 2022. The development of the DBI-S was theory-based and interdisciplinary. Items’ and content validity of the DBI-S were examined. (3) The final version of the DBI-S consists of 13 items. Convergent validation was confirmed by significant correlations between DBI-S score and attitude towards healthy food (r = 0.26, p = <0.001) and impulsivity (r = −0.26, p = <0.001). Criterion validity was confirmed by significant correlations between DBI-S score and pre-/post-surgery BMI difference (r = −0.14, p = 0.002), pre-/post-surgery weight difference (r = 0.13, p = 0.003), and quality of life (r = 0.19, p = <0.001). Cluster analysis confirmed the ability to distinguish between two dietary behavior clusters (rather healthy and rather unhealthy). (4) The DBI-S is an economic and valid instrument to assess the adherence of post-bariatric surgery patients to the relevant dietary behavior recommendations and guidelines and can distinguish between rather unhealthy and healthy dietary behavior. MDPI 2022-09-07 /pmc/articles/PMC9504912/ /pubmed/36145070 http://dx.doi.org/10.3390/nu14183692 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Bäuerle, Alexander
Schräpler, Laura
Marsall, Matthias
Engelmann, Gerrit
Knoll-Pientka, Nadja
Schüren, Lynik Chantal
Niedergethmann, Marco
Robitzsch, Anita
Skoda, Eva-Maria
Hasenberg, Till
Teufel, Martin
Development and Validation of Dietary Behavior Inventory—Surgery (DBI-S) in the Scope of International Post-Bariatric Surgery Guidelines and Recommendations
title Development and Validation of Dietary Behavior Inventory—Surgery (DBI-S) in the Scope of International Post-Bariatric Surgery Guidelines and Recommendations
title_full Development and Validation of Dietary Behavior Inventory—Surgery (DBI-S) in the Scope of International Post-Bariatric Surgery Guidelines and Recommendations
title_fullStr Development and Validation of Dietary Behavior Inventory—Surgery (DBI-S) in the Scope of International Post-Bariatric Surgery Guidelines and Recommendations
title_full_unstemmed Development and Validation of Dietary Behavior Inventory—Surgery (DBI-S) in the Scope of International Post-Bariatric Surgery Guidelines and Recommendations
title_short Development and Validation of Dietary Behavior Inventory—Surgery (DBI-S) in the Scope of International Post-Bariatric Surgery Guidelines and Recommendations
title_sort development and validation of dietary behavior inventory—surgery (dbi-s) in the scope of international post-bariatric surgery guidelines and recommendations
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9504912/
https://www.ncbi.nlm.nih.gov/pubmed/36145070
http://dx.doi.org/10.3390/nu14183692
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