Relationship between circadian eating behavior (daily eating frequency and nighttime fasting duration) and cardiovascular mortality.
Int J Behav Nutr Phys Act
; 21(1): 22, 2024 Feb 26.
Article
em En
| MEDLINE
| ID: mdl-38409117
ABSTRACT
BACKGROUND:
Knowledge regarding the health impacts of daily eating frequency (DEF) and nighttime fasting duration (NFD) on mortality is very limited.OBJECTIVE:
This study aimed to examine whether DEF and NFD are associated with CVD and all-cause mortality.METHODS:
This was a prospective cohort study of a nationally representative sample from the United States, including 30,464 adults who participated in the National Health and Nutrition Examination Survey 2003-2014. Using 24-h dietary recall, DEF was assessed by the number of eating episodes, and NFD was calculated by the first and last eating time across a day. Death information was obtained from the National Death Index up to 2019. Weighted Cox proportional hazards regression models were used to assess survival relationships of DEF and NFD with mortality.RESULTS:
During 307,686 person-years of follow-up, 4560 deaths occurred, including 1824 CVD cases. After adjustment for confounders, compared to DEF at 4-6 times, participants whose DEF was less than 3 times had greater CVD [hazard-ratio (HR) = 1.33, 95% confidence-interval (CI) 1.06-1.67] and all-cause (HR = 1.16, 95% CI 1.01-1.33) mortality risks. Furthermore, compared to NFD of 10 to 11 h, participants whose NFD was shorter than 10 h had HRs of 1.30 (95% CI 1.08-1.55) for CVD mortality and 1.23 (95% CI 1.08-1.39) for all-cause mortality. NFD longer than 14 h was also related to CVD mortality (HR = 1.37, 95% CI 1.12-1.67) and all-cause mortality (HR = 1.36, 95% CI 1.19-1.54). Similar results for the association of NFD and DEF with heart-specific and stroke-specific mortality were observed.CONCLUSION:
This study found that DEF less than 3 times and NFD shorter than 10 h or longer than 14 h were independently associated with greater cardiovascular and all-cause mortality.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Doenças Cardiovasculares
/
Carrubicina
Limite:
Adult
/
Humans
País/Região como assunto:
America do norte
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article