Nighttime snacking is associated with risk of obesity and hyperglycemia in adults:a cross-sectional survey from Chinese adult teachers  

作　　者：Xiaoyang Liu Chunlin Zheng Cheng Xu Qian Liu Jin Wang Yongzhi Hong Peng Zhao 

机构地区：[1]Department of Neurosurgery the First Affiliated Hospital,Nanjing Medical University,Nanjing,Jiangsu 210029,China [2]Teacher's Training Center of Jiangsu Province,Jiangsu Second Normal University,Nanjing,Jiangsu 210013,China [3]State Key Laboratory of Reproductive Medicine,Institute of Toxicology,Nanjing Medical University,Nanjing,Jiangsu 211166,China [4]Key Laboratory of Modern Toxicology of Ministry of Education,School of Public Health,Nanjing Medical University,Nanjing.Jiangsu 211166,China [5]Department of Neurosurgery,Jiangsu Shengze Hospital,Suzhou,Jiangsu 215228,China

出　　处：《The Journal of Biomedical Research》2017年第6期541-547,共7页生物医学研究杂志（英文版）

基　　金：supported by the National Natural Science Foundation of China(Grant No.81473013,No.81673210 and No.81172694);the Outstanding Youth Fund of Jiangsu Province(SBK2014010296);the Research Project of the Chinese Ministry of Education(213015A);Jiangsu Province Blue Project of University(JX2161015124,and JX2161015094);a project funded by the Priority Academic Program Development(PAPD)of Jiangsu Higher Education Institutions;the Grant for the 135 Key Medical Project of Jiangsu Province(No.XK201117)

摘　　要：Relationship between nighttime snack and human health conditions remains unclear. In this paper, we analyzed the association of frequency of nighttime snacking with obesity, hyperlipidemia and hyperglycemia using a Chinese teacher cohort. The Chinese teacher study contains 22,176 of the general adult population operated on in 2015.Information of nighttime snacking frequency was acquired by questionnaire. Overweight and obesity outcome were assessed by body mass index（BMI）, and hypertension; hyperlipidemia and hyperglycemia were self-reported.Associations between nighttime snacking consumption and outcomes were performed with multivariat regression and further stratification analyses. We found a significant association（OR 2.11, 95% CI 1.24, 3.62; P for trend 〈0.001）between most frequent nighttime snacking and hyperglycemia. A remarkable association was also observed between most frequent consumption of nighttime snack and obesity（OR 3.10, 95% CI 1.63, 5.89; P for trend〈0.001）. The present results provide epidemiological evidence that consumption of nighttime snack was associated with obesity and hyperglycemia in Chinese adult teachers. However, the underlying mechanisms still need further investigation.Relationship between nighttime snack and human health conditions remains unclear. In this paper, we analyzed the association of frequency of nighttime snacking with obesity, hyperlipidemia and hyperglycemia using a Chinese teacher cohort. The Chinese teacher study contains 22,176 of the general adult population operated on in 2015.Information of nighttime snacking frequency was acquired by questionnaire. Overweight and obesity outcome were assessed by body mass index（BMI）, and hypertension; hyperlipidemia and hyperglycemia were self-reported.Associations between nighttime snacking consumption and outcomes were performed with multivariat regression and further stratification analyses. We found a significant association（OR 2.11, 95% CI 1.24, 3.62; P for trend 〈0.001）between most frequent nighttime snacking and hyperglycemia. A remarkable association was also observed between most frequent consumption of nighttime snack and obesity（OR 3.10, 95% CI 1.63, 5.89; P for trend〈0.001）. The present results provide epidemiological evidence that consumption of nighttime snack was associated with obesity and hyperglycemia in Chinese adult teachers. However, the underlying mechanisms still need further investigation.

关 键 词：nighttime snacking OBESITY HYPERGLYCEMIA 

分 类 号：R589.2[医药卫生—内分泌]