scholarly journals Visceral fat and cardiorespiratory fitness with prevalence of pre-diabetes/diabetes mellitus among middle-aged and elderly Japanese people: WASEDA’S Health Study

PLoS ONE ◽  
2020 ◽  
Vol 15 (10) ◽  
pp. e0241018
Author(s):  
Chiyoko Usui ◽  
Ryoko Kawakami ◽  
Kumpei Tanisawa ◽  
Tomoko Ito ◽  
Hiroki Tabata ◽  
...  
2004 ◽  
Vol 160 (2) ◽  
pp. 158-162 ◽  
Author(s):  
T. Sairenchi ◽  
H. Iso ◽  
A. Nishimura ◽  
T. Hosoda ◽  
F. Irie ◽  
...  

2015 ◽  
Vol 22 (4) ◽  
pp. 379-389 ◽  
Author(s):  
Kumpei Tanisawa ◽  
Tomoko Ito ◽  
Xiaomin Sun ◽  
Ryoko Kawakami ◽  
Satomi Oshima ◽  
...  

2019 ◽  
Vol 2 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Su Su Maw ◽  
Chiyori Haga

IntroductionThere is a need for evidence-based measures to examine the risk factors for lifestyle-related diseases. In Japan, a 2-hour interval between dinner and sleep is recommended as a healthy practice. However, the effect of an appropriate duration between dinner and bedtime on glycated haemoglobin (HbA1c) levels remains unclear. This study aimed to identify the effect of a duration of 2 hours or shorter between dinner and bedtime on HbA1c levels in middle-aged and elderly Japanese individuals.MethodsA longitudinal analysis of health check-up data (2012, 2013 and 2014) was performed. Lifestyle and anthropometric data of individuals aged 40–74 years who did not have any pre-diabetic and diabetic conditions were collected for multilevel analysis. Univariate analysis was performed to assess the influence of each lifestyle variable. Then, two-level random intercept models were created using statistical software SAS 9.3 (SAS Institute Inc, Cary, NC, USA).ResultsThe cohort comprised 1573 individuals in 2012, two-thirds of whom were women. The mean HbA1c level was 5.20% in 2012 and 5.58% in 2013 and 2014. A total of 83 (16.1%) men and 70 (7.5%) women fell asleep within 2 hours after dinner. The influence of ensuring a 2-hour interval between dinner and bedtime did not have a remarkable effect on increasing HbA1c levels. The regression coefficient of 2-hour interval and HbA1c levels over time was −0.02 (p=0.45). Smoking (p=0.013), alcohol consumption (p=0.010) and higher body mass index (BMI) (p<0.001) may have influenced HbA1c trends.ConclusionDurations of 2 hours or shorter between dinner and bedtime did not influence HbA1c changes in middle-aged and elderly Japanese people. Instead, the focus should be on maintaining a normal BMI and abstaining from smoking and consuming alcohol to ensure stable HbA1c patterns in the long term.


2020 ◽  
Vol 24 (4) ◽  
pp. 863-872 ◽  
Author(s):  
Aleksandr Solovev ◽  
Yumi Watanabe ◽  
Kaori Kitamura ◽  
Akemi Takahashi ◽  
Ryosaku Kobayashi ◽  
...  

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