Banca de DEFESA: NATÁLIA DE CARVALHO CORDEIRO LIRA

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : NATÁLIA DE CARVALHO CORDEIRO LIRA
DATE: 29/06/2022
TIME: 09:00
LOCAL: VIDEOCONFERÊNCIA
TITLE:

TRANSLATION, ADAPTATION AND VALIDATION OF CHRONONUTRITION PROFILE – QUESTIONNAIRE (CPQ) FOR THE BRAZILIAN POPULATION

KEY WORDS:

: Chrononutrition. Translation. Validation studies.

PAGES: 81
BIG AREA: Ciências da Saúde
AREA: Saúde Coletiva
SUMMARY:

Introduction: Chrononutrition is an emerging topic and proposes that dietary intake  associated with mealtimes can affect the regulation of the circadian system. In order  to assess chrononutritional parameters, it is necessary to obtain detailed information  on eating and sleep/wake habits, which are not accessed by a single, specific  questionnaire. Objectives: to translate and culturally adapt the Chrononutrition Profile  – Questionnaire (CP-Q) to Portuguese and to assess its validity and reliability for the  Brazilian population. Methods: Cross-sectional quantitative study. Initially, the  translation and cultural adaptation of the CP-Q was carried out, which was proposed  for the American population, with the objective of accessing parameters referring to  the behaviors and preferences of an individual, both for sleep and wakefulness habits,  as well as dietary intake. This step was carried out by two independent translators with  mastery in both languages and followed the following steps: translation; synthesis of  translations; back translation; expert committee and pre-test. In the validation and  reliability stage of the instrument, the following questionnaires were applied: Translated  Crononutritional Profile Questionnaire (QPC); Pittsburgh Sleep Quality Index (IQSP);  Evening Eating Questionnaire; SF-36 Quality of Life Questionnaire; MUNICH  Chronotype Questionnaire (MCTQ) and 24h Food Recall Questionnaire (R24). The  application of the instruments was carried out through the electronic platform of the  Google® questionnaire - Google Forms. The validity of the questionnaire was tested  by the Spearman correlation test and the reproducibility by the Intraclass Correlation  Coefficient (ICC), the significance level adopted for all analyzes was p < 0.05. Results: We evaluated 636 individuals with mean age of 32.4 ± 11.2 years, most of them women  (71.3%), single (61.7%), from the northeast region (78.4%), with an anthropometric  profile eutrophic (52.3%) and with a mean score of 55.8 SD ± 17.9 quality of life.  Sleeping and waking times on work/study days and off days of the QPC showed  moderate to strong correlations with the same parameters of the IQSP (r= 0.66 and  0.60; r = 0.78 and 0.72) and of the MCTQ (r=0.86 and 0.83; r=0.72 and 0.79),  respectively. The largest meal (Kappa = 0.399), skipping breakfast (r = 0.739), eating  window (r = 0.66), nocturnal latency (r = 0.52), and last eating event (r = 0.51) had  moderate to strong correlations when compared to R24. The reproducibility, tested  between 5 and 10 days after the first application, evaluated by the ICC, proved to be  good to excellent in all parameters. Conclusion: The results indicate that the  translation and adaptation of the QPC into the Brazilian language was adequate,  generating a valid and reliable questionnaire to assess the sleep and eating habits of  the Brazilian population. 

COMMITTEE MEMBERS:
Presidente - 1110960 - JANE CARLA DE SOUZA
Interna - 2132107 - NUBIA MARIA FREIRE VIEIRA LIMA
Externa à Instituição - CRISTIANA ARAÚJO GONTIJO