Eating habits, sleep, and a proxy for circadian disruption are correlated with dyslipidemia in overweight night workers

Autor(es)

Felix Garrido, Ananda Lais ^[1] ; Duarte, Adriana de Sousa ^[1] ; Santana, Patricia Teixeira ^[2] ; Rodrigues, Gabriella Habib ^[3] ; Pellegrino, Pollyanna ^[4] ; Ramos Nogueira, Luciana Fidalgo ^[4] ; Cipolla-Neto, Jose ^[5] ; de Castro Moreno, Claudia Roberta ^{[6, 7]} ; Marqueze, Elaine Cristina ^{[6, 4]}

Afiliação do(s) autor(es)

^[1] Univ Catolica Santos, Ctr Appl Social & Hlth Sci, Nursing, Sao Paulo - Brazil

^[2] Univ Catolica Santos, Ctr Appl Social & Hlth Sci, Pharm, Sao Paulo - Brazil

^[3] Univ Catolica Santos, Ctr Appl Social & Hlth Sci, Nutr, Sao Paulo - Brazil

^[4] Univ Catolica Santos, Dept Epidemiol, Publ Hlth Grad Program, Sao Paulo - Brazil

^[5] Univ Sao Paulo, Inst Biomed Sci, Sao Paulo - Brazil

^[6] Univ Sao Paulo, Sch Publ Hlth, Dept Hlth Life Cycles & Soc, Sao Paulo - Brazil

^[7] Stockholm Univ, Stress Res Inst, Dept Psychol, Stockholm - Sweden

• Tipo de documento: Artigo Científico
• Fonte: NUTRITION; v. 83, MAR 2021.
• Citações Web of Science: 1

Resumo

Objective: The aim of this study was to evaluate the relationship between proxy for circadian disruption, eating habits, sleep characteristics, and dyslipidemic parameters. Methods: This was a randomized, double-blind, crossover controlled clinical trial, and for this study, only baseline data were used. The sample was composed of 36 overweight female nurses who worked on a fixed night shift (12 x 36 h). Linear regression models were used to assess the relationship between the mentioned variables. Results: The participants' average age was 39.4 y (Standard error (SE) 1 y) and the average nighttime sleep duration was 5.76 h (SE 0.16 h). The average chronotype indicated a moderate early type (03:03 h; SE 20 min) and the average social jetlag was 03:42 h (SE 10 min). It was found that 1 h less of nighttime sleep increased very-low-density lipoprotein cholesterol levels by 2.75 mg/dL and triacylglyceride levels by 3.62 mg/dL. Additionally, higher social jetlag was associated with higher low-density lipoprotein cholesterol levels. On the other hand, each additional hour in the chronotype increased high-density lipoprotein cholesterol levels by 3.06 mg/dL and a time interval >2 h between the last meal and sleep onset was associated with higher high-density lipoprotein cholesterol levels. Conclusion: Short duration of nighttime sleep and high social jetlag are risk factors for dyslipidemia, whereas the late type and the longer time interval between the last meal and sleep onset appear to be protective factors for dyslipidemia. (C) 2020 Elsevier Inc. All rights reserved. (AU)

• Processo FAPESP: 18/09704-4 - Relação entre jet lag social e marcadores de diabetes em trabalhadoras noturnas com excesso de peso
• Beneficiário: Adriana de Sousa Duarte
• Modalidade de apoio: Bolsas no Brasil - Iniciação Científica
• Processo FAPESP: 14/50457-0 - Melatonina e a regulação do metabolismo energético: estudos básicos, clínicos e epidemiológicos
• Beneficiário: José Cipolla Neto
• Modalidade de apoio: Auxílio à Pesquisa - Temático
• Processo FAPESP: 19/03624-1 - Associação dos aspectos do sono com o consumo de macronutrientes em profissionais de enfermagem noturnas com excesso de peso
• Beneficiário: Gabriella Habib Rodrigues
• Modalidade de apoio: Bolsas no Brasil - Iniciação Científica