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Original Article
- Late eating, blood pressure control, and cardiometabolic risk factors among adults with hypertension: results from the Korea National Health and Nutrition Examination Survey 2010-2018
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Jee-Seon Shim
, Hyeon Chang Kim - Epidemiol Health. 2021;43:e2021101. Published online November 24, 2021
- DOI: https://doi.org/10.4178/epih.e2021101
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AbstractOBJECTIVES
Despite growing concerns regarding the timing of eating, little is known about the association between late eating and health. This study aimed to investigate whether late eating is associated with blood pressure (BP) control and cardiometabolic risk factors among Korean adults with hypertension.METHODSData from the Korea National Health and Nutrition Examination Survey 2010-2018 were used. Adults with hypertension aged 30-79 years (n=13,361) were included in this study. Dietary intake and information on meal timing were assessed using 1-day 24-hour recall. Late eating was defined as after the median midpoint between the times of the first and the last eating episode during the recall day. Logistic and linear regression models were used to estimate the associations of late eating with BP control and cardiometabolic risk factors.RESULTSAmong late eaters, there were more men than women. Compared to early eaters, late eaters were younger, had a higher body mass index (BMI) and unhealthier habits, and their overall dietary quality score was lower. A negative association between late eating and BP control was found in a univariate model (odds ratio [OR], 0.82; 95% confidence interval [CI], 0.94 to 1.12), but this association disappeared after adjustment for confounders (OR, 1.03; 95% CI, 0.94 to 1.12). Late eating was independently associated with higher BMI (p=0.03) and blood triglyceride concentration (p<0.01).CONCLUSIONSOur results do not support a link between late eating and BP control among adults with hypertension, but suggest that late eating is associated with cardiometabolic risk factors. -
SummaryKorean summary
식사시간이 건강에 미치는 영향에 대한 관심이 증가하고 있지만, 이에 대한 근거는 많지 않다. 이 연구는 국민건강영양조사 자료를 활용하여 고혈압이 있는 성인의 늦은 식사와 혈압 조절, 심장대사 위험인자의 연관성을 분석하였다. 늦은 식사와 혈압 조절의 독립적 연관성은 찾지 못했지만, 늦은 식사는 높은 체질량지수, 혈중 지질 농도와 연관성을 보여 식사 시간 조정이 고혈압 환자의 예후 개선을 위한 유용한 대책이 될 수 있으리라는 근거를 지지한다.Key Message
This study investigated whether late eating is associated with blood pressure (BP) control and cardiometabolic risk factors among Korean adults with hypertension using data from the Korea National Health and Nutrition Examination Survey 2010–2018. We did not find an independent association between late eating and BP control among Korean adults with hypertension, but found that late eating was significantly associated with higher BMI and a higher blood concentration of triglycerides, independent of potential confounders. Our findings support the suggestion that a time-based dietary approach can be used as a useful strategy to improve the prognosis of adults with hypertension. -
Citations
Citations to this article as recorded by
- Relationship between omitting breakfast and late eating with obesity and metabolic disorders: a review focusing on chrononutrition
Gabriel da Silva Almeida, Manoela Oliveira De Souza, Leonardo Matthew Ribeiro Nunes Pereira
Journal Archives of Health.2023; 4(2): 466. CrossRef
- Relationship between omitting breakfast and late eating with obesity and metabolic disorders: a review focusing on chrononutrition
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