Breakfast skipping and timing of lunch and dinner: Relationship with BMI and obesity.

Autor: Longo-Silva G; Public Health Nutrition Laboratory, Faculty of Nutrition (FANUT), Federal University of Alagoas (UFAL), Av. Lourival Melo Mota, S/N, Tabuleiro do Martins, Maceió, AL CEP 57072-900, Brazil. Electronic address: giovana.silva@fanut.ufal.br., Bezerra de Oliveira PM; Public Health Nutrition Laboratory, Faculty of Nutrition (FANUT), Federal University of Alagoas (UFAL), Av. Lourival Melo Mota, S/N, Tabuleiro do Martins, Maceió, AL CEP 57072-900, Brazil. Electronic address: prioliveirap9@gmail.com., Pedrosa AKP; Public Health Nutrition Laboratory, Faculty of Nutrition (FANUT), Federal University of Alagoas (UFAL), Av. Lourival Melo Mota, S/N, Tabuleiro do Martins, Maceió, AL CEP 57072-900, Brazil. Electronic address: dra.annykariny@gmail.com., Ribeiro da Silva J; Public Health Nutrition Laboratory, Faculty of Nutrition (FANUT), Federal University of Alagoas (UFAL), Av. Lourival Melo Mota, S/N, Tabuleiro do Martins, Maceió, AL CEP 57072-900, Brazil. Electronic address: jessicaribeiro.0714@gmail.com., Bernardes RS; European PhD in Socio-Economic and Statistical Studies, Faculty of Economics, Sapienza University of Rome, Via del Castro Laurenziano, Rome.. Electronic address: renan_serenini@hotmail.com., Egito de Menezes RC; Public Health Nutrition Laboratory, Faculty of Nutrition (FANUT), Federal University of Alagoas (UFAL), Av. Lourival Melo Mota, S/N, Tabuleiro do Martins, Maceió, AL CEP 57072-900, Brazil. Electronic address: risiamenezes@yahoo.com.br., Marinho PM; Public Health Nutrition Laboratory, Faculty of Nutrition (FANUT), Federal University of Alagoas (UFAL), Av. Lourival Melo Mota, S/N, Tabuleiro do Martins, Maceió, AL CEP 57072-900, Brazil. Electronic address: patricia_mmarinho@hotmail.com.
Jazyk: angličtina
Zdroj: Obesity research & clinical practice [Obes Res Clin Pract] 2022 Nov-Dec; Vol. 16 (6), pp. 507-513. Date of Electronic Publication: 2022 Nov 08.
DOI: 10.1016/j.orcp.2022.10.012
Abstrakt: Objective: To determine whether breakfast-skipping, late-lunch, and late-dinner eating are cross-sectionally associated with higher BMI and obesity. Also, to identify obesogenic behaviors and circadian-related variables, associated with late eating.
Methods: Participants(n = 776) were part of exploratory, population-based research, with data collection in a virtual environment. They were grouped into breakfast-eaters (first meal until 10:00) and skippers (first meal after 10:00), and the population median for the lunch and dinner timing was used to stratify participants into early (lunch/dinner-time before 12:34/20:55) and late (lunch/dinner-time after 12:34/20:55) eaters. Student's t-test and chi-square test were performed to assess differences in characteristics and lifestyle traits between groups. Logistic regression models were used to assess differences in obesity between groups. Linear regression analysis was conducted to determine the association of the clock time of meals with BMI. Analyses were adjusted for potential confounders variables.
Results: BMI raised of 0.74 Kg/m2 for each additional hour of lunch-time [95 %CI= 0.31;1.18,P ≤ 0.001]. Breakfast-skippers [OR(95 % CI):1.84(1.02;3.31);P ≤ 0.05] and late-lunch eaters [OR(95 % CI):1.61(1.04;2.49),P ≤ 0.05] had higher odds of having obesity, compared with breakfast-eaters and early-lunch eaters, respectively. These associations were independent of age, gender, diet quality, physical activity duration, and region. No statistically significant differences were found in the comparison between early and late-dinner eaters.
Conclusions: Our results suggest that skipping breakfast and eating late-lunch are associated with BMI and higher odds of having obesity. Insights into the obesogenic behaviors/characteristics related to breakfast-skipping and late-eating may be helpful for future nutritional recommendations and obesity prevention and treatment.
Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2022. Published by Elsevier Ltd.)
Databáze: MEDLINE
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