"Night eating in timing, frequency, and food quality and risks of all-cause, cancer, and diabetes mortality: findings from national health and nutrition examination survey"

作者全名："Wang, Peng; Tan, Qilong; Zhao, Yaxuan; Zhao, Jingwen; Zhang, Yuzhu; Shi, Dan"

作者地址："[Wang, Peng; Zhao, Yaxuan; Zhao, Jingwen; Zhang, Yuzhu; Shi, Dan] Chongqing Med Univ, Sch Publ Hlth, Dept Nutr & Food Hyg, Chongqing, Peoples R China; [Tan, Qilong] Zhejiang Univ, Sch Med, Sch Publ Hlth, Dept Epidemiol & Biostat, Hangzhou, Zhejiang, Peoples R China; [Shi, Dan] Chongqing Med Univ, Sch Publ Hlth, Res Ctr Environm & Human Hlth, Chongqing, Peoples R China; [Shi, Dan] Chongqing Med Univ, Sch Publ Hlth, Nutr Innovat Platform Sichuan & Chongqing, Chongqing, Peoples R China"

通信作者："Shi, D (通讯作者)，Chongqing Med Univ, Sch Publ Hlth, Dept Nutr & Food Hyg, Chongqing, Peoples R China.; Shi, D (通讯作者)，Chongqing Med Univ, Sch Publ Hlth, Res Ctr Environm & Human Hlth, Chongqing, Peoples R China.; Shi, D (通讯作者)，Chongqing Med Univ, Sch Publ Hlth, Nutr Innovat Platform Sichuan & Chongqing, Chongqing, Peoples R China."

来源：NUTRITION & DIABETES

ESI学科分类：CLINICAL MEDICINE

WOS号：WOS:001176681700001

JCR分区：Q1

影响因子：4.6

年份：2024

卷号：14

期号：1

开始页：　

结束页：　

文献类型：Article

关键词：　

摘要："Objective: To investigate the association of timing, frequency, and food quality of night eating with all-cause, cancer, and diabetes mortality. Methods: This study included 41,744 participants from the US National Health and Nutrition Examination Survey (2002-2018). Night eating information was collected by 24-h dietary recall and the exposures were timing, frequency, and food quality of night eating. Food quality was assessed by latent class analysis. The outcomes were all-cause, cancer, and diabetes mortality, which were identified by the National Death Index and the International Classification of Diseases 10th Revision. Adjusted hazard ratios [aHR] with 95% confidence intervals [CI] were computed by Cox regression. Results: During a median follow-up of 8.7 years, 6066 deaths were documented, including 1381 from cancer and 206 from diabetes. Compared with no night eating (eating before 22:00), the later timing of night eating was associated with higher risk of all-cause and diabetes mortality (each P-trend <0.05) rather than cancer mortality, with the highest risk of eating being 00:00-1:00 (aHR 1.38, 95% CI 1.02-1.88) and being 23:00-00:00 (aHR 2.31, 95% CI 1.21-4.40), respectively. However, the increased risks were not observed for 22:00-23:00. Likewise, one time or over frequency of night eating was associated with higher all-cause and diabetes mortality (each P < 0.05). That risks were further observed in high-dietary-energy-density group of night eating (all-cause mortality: aHR 1.21 [95% CI 1.06-1.38]; diabetes mortality: aHR 1.97 [95% CI 1.13-3.45]), but not in low-dietary-energy-density group. Finally, correlation analysis found positive associations of night eating with glycohemoglobin, fasting glucose, and OGTT. Conclusions: Night eating was associated with increased all-cause, cancer and diabetes mortality; however, reduction of excess mortality risk was observed when eating before 23:00 or low-dietary-energy-density foods."

基金机构：National Natural Science Foundation of China (National Science Foundation of China)

基金资助正文：We thank all participants and staffs involved in NHANES.