Título:	Quality of life perception among Portuguese celiac patients : a cross-sectional study using the Celiac Disease Questionnaire (CDQ)
Autor(es):	Chaves, Cláudia Balula Raposo, António Zandonadi, Renata Puppin Nakano, Eduardo Yoshio Ramos, Fernando Lemos, Edite Teixeira
ORCID:	https://orcid.org/0000-0002-8103-7221 https://orcid.org/0000-0002-5286-2249 https://orcid.org/0000-0003-0370-3089 https://orcid.org/0000-0002-9071-8512 https://orcid.org/0000-0002-6043-819X
Afiliação do autor:	ESSV, Centre for Studies in Education and Innovation (CI&DEI), Polytechnic University of Viseu, 3504-510 Viseu, Portugal CBIOS (Research Center for Biosciences and Health Technologies), Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, 1749-024 Lisboa, Portugal University of Brasília, Faculty of Health Sciences, Nutrition Department University of Brasília, Department of Statistics Faculty of Pharmacy, University of Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal Associated Laboratory for Green Chemistry (LAQV) of the Network of Chemistry and Technology (REQUIMTE), Rua D. Manuel II, Apartado 55142, 4051-401 Porto, Portugal CERNAS-IPV, Research Centre, Polytechnic University of Viseu, 3504-510 Viseu, Portugal
Assunto:	Doença celíaca Pacientes - qualidade de vida Dieta sem glútem
Data de publicação:	24-Abr-2023
Editora:	MDPI
Referência:	CHAVES, Cláudia et al. Quality of life perception among Portuguese celiac patients : a cross-sectional study using the Celiac Disease Questionnaire (CDQ). Nutrients, v. 15, n. 9, 2051, 2023. DOI: https://doi.org/10.3390/nu15092051. Disponível em: https://www.mdpi.com/2072-6643/15/9/2051. Acesso em: 29 nov. 2023.
Abstract:	The aim of this study is to assess Portuguese celiac patients’ quality of life (QoL) perception. A cross-sectional study was performed with a non-probability convenience sample of Portuguese celiac patients using an online self-administered celiac disease quality of life questionnaire (CDQ), previously validated for the Portuguese population. The final sample comprised 234 celiac patients, which included the following: primarily women (69.2%); aged between 18 and 49 years old (56.4%); with a partner (60.6%); with a high educational level (58.9%—graduated or post-graduated); following a gluten-free diet (GFD) (55.1%); and not using antidepressants (93.1%). The Portuguese CDQ presented good reliability and responsiveness in this sample of Portuguese celiac patients. In general, the CDQ in Portugal was affected by age at diagnosis (p = 0.017), educational level (p = 0.005), and compliance with GFD (p = 0.034). The emotion domain was affected only by using antidepressants (p = 0.036). The social domain was affected by gender (females had lower rates, p = 0.016), age at diagnosis (p = 0.009), educational level (p = 0.000), and compliance with a GFD (p = 0.002). The worries domain did not differ according to socioeconomic data. The symptoms domain was affected by compliance with GFD (p = 0.000), age at diagnosis (p = 0.000), and educational level (p = 0.014). Data on celiac QoL is essential to support the formulation and implementation of strategies to minimize the issues suffered by celiac patients, lowering their physical, emotional, and social burden. Additionally, data on Portuguese celiac disease patients using the CDQ will allow future comparative research among celiac populations from different countries.
Unidade Acadêmica:	Faculdade de Ciências da Saúde (FS) Departamento de Nutrição (FS NUT) Instituto de Ciências Exatas (IE) Departamento de Estatística (IE EST)
Licença:	Copyright: © 2023 by the authors. 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/).
DOI:	https://doi.org/10.3390/nu15092051
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