Evidence map›Paper›PMID 30149623›Full record

ArticleNutrients2018

Quality of Life of Celiac Patients in Brazil: Questionnaire Translation, Cultural Adaptation and Validation.

Claudia P Pratesi, Winfred Häuser, Rosa Harumi Uenishi, Nicole Selleski, Eduardo Yoshio Nakano, Lenora Gandolfi, Riccardo Pratesi, Renata Puppin Zandonadi

Abstract readValidation Study
In one paragraph

Article in Nutrients, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Tools Used to Measure the Physical State of Women with Celiac Disease: A Review with a Systematic Approach.International journal of environmental research and public health · 2020
    Pooled it
  3. Trial
  4. Article
  5. Article
  6. Article
  7. Article
  8. Health utilities and willingness to pay in adult patients with coeliac disease in Hungary.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2023
    Article
  9. Article
  10. Article
  11. Article
  12. Work Performance, Mood and Sleep Alterations in Home Office Workers during the COVID-19 Pandemic.International journal of environmental research and public health · 2022
    Article
  13. Article
  14. Article
  15. Well-Being at Work: A Cross-Sectional Study on the Portuguese Nutritionists.International journal of environmental research and public health · 2021
    Article
  16. Article
  17. Repercussion of COVID-19 Pandemic on Brazilians' Quality of Life: A Nationwide Cross-Sectional Study.International journal of environmental research and public health · 2020
    Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Claudia P PratesiInterdisciplinary Laboratory of Biosciences and Celiac Disease Research Center, School of Medicine, University of Brasilia, 70910-900 Brasilia, DF, Brazil. claudiapratesi@hotmail.com.
Winfred HäuserDepartment of Internal Medicine I, Klinikum Saarbrücken and Department of Psychosomatic Medicine and Psychotherapy, Technische Universität München, 80333 München, Germany. whaeuser@klinikum-saarbruecken.de.ORCID 0000-0002-3742-729X
Rosa Harumi UenishiInterdisciplinary Laboratory of Biosciences and Celiac Disease Research Center, School of Medicine, University of Brasilia, 70910-900 Brasilia, DF, Brazil. rosa.uenishi@gmail.com.
Nicole SelleskiInterdisciplinary Laboratory of Biosciences and Celiac Disease Research Center, School of Medicine, University of Brasilia, 70910-900 Brasilia, DF, Brazil. selleskinicole@gmail.com.
Eduardo Yoshio NakanoDepartment of Statistics, University of Brasilia, 70910-900 Brasilia, DF, Brazil. eynakano@gmail.com.
Lenora GandolfiInterdisciplinary Laboratory of Biosciences and Celiac Disease Research Center, School of Medicine, University of Brasilia, 70910-900 Brasilia, DF, Brazil. lenoragandolfi1@gmail.com.
Riccardo PratesiInterdisciplinary Laboratory of Biosciences and Celiac Disease Research Center, School of Medicine, University of Brasilia, 70910-900 Brasilia, DF, Brazil. pratesiunb@gmail.com.
Renata Puppin ZandonadiDepartment of Nutrition, School of Health Sciences, University of Brasilia, 70910-900 Brasilia, DF, Brazil. renatapz@yahoo.com.br.ORCID 0000-0003-0370-3089

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

(1) Background: Celiac disease (CD) is a common autoimmune disorder. The manifestations of the disease and the obligatory life-long gluten-free diet (GFD) are associated with the impairment of patients' quality of life. Therefore, the present study aimed to translate, culturally adapt and validate a celiac disease quality of life (CD-QoL) questionnaire and apply it to a representative number of Brazilian CD patients. (2) Methods: A cross-cultural Brazilian-Portuguese version of the CD-QoL was developed according to revised international guidelines. The questionnaire was administered to 450 celiac patients. The reliability, reproducibility and validity were studied. (3) Results: The Brazilian CD-QoL questionnaire presents valid measures of reproducibility and internal consistency. Early diagnosis is related to higher scores of Brazilian CD-QoL social, sub- and total scale. There was a positive correlation between higher education level and higher QoL. Individuals with partners tend to have a better emotional subscale of QoL. CD-patients who follow a strict GFD have highest QoL scale values. Men scored higher than women on the CD-QoL. All results were statistically significant except for the gastrointestinal subscale. (4) Conclusions: Brazilian CD-QoL allows comparative research between different celiac populations in the world. QoL research will help in the development of effective strategies to improve Brazilian celiac patients' quality of life.

Indexed as

Cultural CharacteristicsQuality of LifeSurveys and QuestionnairesTranslatingAdultBrazilCeliac DiseaseCost of IllnessDiet, Gluten-FreeEarly DiagnosisEmotionsFemaleHealth Knowledge, Attitudes, PracticeHumansMaleMental HealthBrazilian CD-QoLceliac diseasequality of lifequestionnaire

Identifiers

PMID30149623
PMCPMC6164351

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.