Cargando…

Validation and Psychological Properties of the Persian Version of DSM 5 Yale Food Addiction Scale 2.0 (PYFAS 2.0) in Non-clinical Population

BACKGROUND: The Yale Food Addiction Scale version 2.0 (YFAS 2.0) is used for the assessment of food addiction (FA). This research intended to evaluate the validity of the Persian translation of the questionnaire and to investigate the psychological properties and the association between FA and anthr...

Descripción completa

Detalles Bibliográficos
Autores principales: Niroumand Sarvandani, Mohammad, Asadi, Masoud, Khosravi, Farideh, Gearhardt, Ashley N., Razmhosseini, Mohammadsadegh, Soleimani, Maryam, Mohseni, Fahimeh, Garmabi, Behzad, Rafaiee, Raheleh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Kerman University of Medical Sciences and Health Services 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9743828/
https://www.ncbi.nlm.nih.gov/pubmed/36544977
http://dx.doi.org/10.34172/ahj.2022.1283
_version_ 1784848808174157824
author Niroumand Sarvandani, Mohammad
Asadi, Masoud
Khosravi, Farideh
Gearhardt, Ashley N.
Razmhosseini, Mohammadsadegh
Soleimani, Maryam
Mohseni, Fahimeh
Garmabi, Behzad
Rafaiee, Raheleh
author_facet Niroumand Sarvandani, Mohammad
Asadi, Masoud
Khosravi, Farideh
Gearhardt, Ashley N.
Razmhosseini, Mohammadsadegh
Soleimani, Maryam
Mohseni, Fahimeh
Garmabi, Behzad
Rafaiee, Raheleh
author_sort Niroumand Sarvandani, Mohammad
collection PubMed
description BACKGROUND: The Yale Food Addiction Scale version 2.0 (YFAS 2.0) is used for the assessment of food addiction (FA). This research intended to evaluate the validity of the Persian translation of the questionnaire and to investigate the psychological properties and the association between FA and anthropometric indices. METHODS: In a sample of 473 nonclinical participants, FA, binge eating, and objectively measured anthropometric indices were assessed. Internal consistency, convergent, and validity of the PYFAS 2.0 were examined. Also, the factor structure (confirmatory factor analysis following the 11 diagnostic indicators in addition to the significant distress) and the construct of the scale were evaluated. FINDINGS: The frequencies of mild, moderate, and severe FA based on PYFAS 2.0 were 0.2%, 10%, and 5.5%, respectively. The findings supported a one-factor structure. The confirmatory factor analysis revealed a good construct validity (RMSEA=0.043, χ(2)=76.38, df=41, χ(2) (CMIN)/df=1.862, GFI=0.975, AGFI=0.957, IFI=0.986, RFI=0.958, ECVI=0.319, TLI=0.978). For both the diagnostic and symptom count versions, the PYFAS 2.0 presented acceptable internal consistency (IC) (Kuder-Richardson 20=0.99 and McDonald omega=0.91). CONCLUSION: The PYFAS 2.0 was a psychometrically sound instrument in an Iranian non-clinical population. This questionnaire can be used to study FA in Persian non-clinical populations. Future research should study the psychometric characteristics of this scale in high-risk groups.
format Online
Article
Text
id pubmed-9743828
institution National Center for Biotechnology Information
language English
publishDate 2022
publisher Kerman University of Medical Sciences and Health Services
record_format MEDLINE/PubMed
spelling pubmed-97438282022-12-20 Validation and Psychological Properties of the Persian Version of DSM 5 Yale Food Addiction Scale 2.0 (PYFAS 2.0) in Non-clinical Population Niroumand Sarvandani, Mohammad Asadi, Masoud Khosravi, Farideh Gearhardt, Ashley N. Razmhosseini, Mohammadsadegh Soleimani, Maryam Mohseni, Fahimeh Garmabi, Behzad Rafaiee, Raheleh Addict Health Original Article BACKGROUND: The Yale Food Addiction Scale version 2.0 (YFAS 2.0) is used for the assessment of food addiction (FA). This research intended to evaluate the validity of the Persian translation of the questionnaire and to investigate the psychological properties and the association between FA and anthropometric indices. METHODS: In a sample of 473 nonclinical participants, FA, binge eating, and objectively measured anthropometric indices were assessed. Internal consistency, convergent, and validity of the PYFAS 2.0 were examined. Also, the factor structure (confirmatory factor analysis following the 11 diagnostic indicators in addition to the significant distress) and the construct of the scale were evaluated. FINDINGS: The frequencies of mild, moderate, and severe FA based on PYFAS 2.0 were 0.2%, 10%, and 5.5%, respectively. The findings supported a one-factor structure. The confirmatory factor analysis revealed a good construct validity (RMSEA=0.043, χ(2)=76.38, df=41, χ(2) (CMIN)/df=1.862, GFI=0.975, AGFI=0.957, IFI=0.986, RFI=0.958, ECVI=0.319, TLI=0.978). For both the diagnostic and symptom count versions, the PYFAS 2.0 presented acceptable internal consistency (IC) (Kuder-Richardson 20=0.99 and McDonald omega=0.91). CONCLUSION: The PYFAS 2.0 was a psychometrically sound instrument in an Iranian non-clinical population. This questionnaire can be used to study FA in Persian non-clinical populations. Future research should study the psychometric characteristics of this scale in high-risk groups. Kerman University of Medical Sciences and Health Services 2022-07 2022-07-29 /pmc/articles/PMC9743828/ /pubmed/36544977 http://dx.doi.org/10.34172/ahj.2022.1283 Text en © 2022 Kerman University of Medical Sciences https://creativecommons.org/licenses/by-nc/3.0/This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License which allows users to read, copy, distribute and make derivative works for non-commercial purposes from the material, as long as the author of the original work is cited properly.
spellingShingle Original Article
Niroumand Sarvandani, Mohammad
Asadi, Masoud
Khosravi, Farideh
Gearhardt, Ashley N.
Razmhosseini, Mohammadsadegh
Soleimani, Maryam
Mohseni, Fahimeh
Garmabi, Behzad
Rafaiee, Raheleh
Validation and Psychological Properties of the Persian Version of DSM 5 Yale Food Addiction Scale 2.0 (PYFAS 2.0) in Non-clinical Population
title Validation and Psychological Properties of the Persian Version of DSM 5 Yale Food Addiction Scale 2.0 (PYFAS 2.0) in Non-clinical Population
title_full Validation and Psychological Properties of the Persian Version of DSM 5 Yale Food Addiction Scale 2.0 (PYFAS 2.0) in Non-clinical Population
title_fullStr Validation and Psychological Properties of the Persian Version of DSM 5 Yale Food Addiction Scale 2.0 (PYFAS 2.0) in Non-clinical Population
title_full_unstemmed Validation and Psychological Properties of the Persian Version of DSM 5 Yale Food Addiction Scale 2.0 (PYFAS 2.0) in Non-clinical Population
title_short Validation and Psychological Properties of the Persian Version of DSM 5 Yale Food Addiction Scale 2.0 (PYFAS 2.0) in Non-clinical Population
title_sort validation and psychological properties of the persian version of dsm 5 yale food addiction scale 2.0 (pyfas 2.0) in non-clinical population
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9743828/
https://www.ncbi.nlm.nih.gov/pubmed/36544977
http://dx.doi.org/10.34172/ahj.2022.1283
work_keys_str_mv AT niroumandsarvandanimohammad validationandpsychologicalpropertiesofthepersianversionofdsm5yalefoodaddictionscale20pyfas20innonclinicalpopulation
AT asadimasoud validationandpsychologicalpropertiesofthepersianversionofdsm5yalefoodaddictionscale20pyfas20innonclinicalpopulation
AT khosravifarideh validationandpsychologicalpropertiesofthepersianversionofdsm5yalefoodaddictionscale20pyfas20innonclinicalpopulation
AT gearhardtashleyn validationandpsychologicalpropertiesofthepersianversionofdsm5yalefoodaddictionscale20pyfas20innonclinicalpopulation
AT razmhosseinimohammadsadegh validationandpsychologicalpropertiesofthepersianversionofdsm5yalefoodaddictionscale20pyfas20innonclinicalpopulation
AT soleimanimaryam validationandpsychologicalpropertiesofthepersianversionofdsm5yalefoodaddictionscale20pyfas20innonclinicalpopulation
AT mohsenifahimeh validationandpsychologicalpropertiesofthepersianversionofdsm5yalefoodaddictionscale20pyfas20innonclinicalpopulation
AT garmabibehzad validationandpsychologicalpropertiesofthepersianversionofdsm5yalefoodaddictionscale20pyfas20innonclinicalpopulation
AT rafaieeraheleh validationandpsychologicalpropertiesofthepersianversionofdsm5yalefoodaddictionscale20pyfas20innonclinicalpopulation