Effect of dietary selenium intake on CVD: a retrospective cohort study based on China Health and Nutrition Survey (CHNS) data

作者全名：Wen, Yaqi; Zhang, Laixi; Li, Shengping; Wang, Tiankun; Jiang, Ke; Zhao, Lingxi; Zhu, Yuzhao; Zhao, Wen; Lei, Xun; Sharma, Manoj; Zhao, Yong; Shi, Zumin; Yuan, Jun

作者地址：[Wen, Yaqi; Zhang, Laixi; Li, Shengping; Wang, Tiankun; Jiang, Ke; Zhao, Lingxi; Zhu, Yuzhao; Zhao, Wen; Lei, Xun; Zhao, Yong; Yuan, Jun] Chongqing Med Univ, Sch Publ Hlth, Chongqing, Peoples R China; [Wen, Yaqi; Zhang, Laixi; Li, Shengping; Wang, Tiankun; Jiang, Ke; Zhao, Lingxi; Zhu, Yuzhao; Zhao, Wen; Lei, Xun; Zhao, Yong; Yuan, Jun] Chongqing Med Univ, Res Ctr Med & Social Dev, Chongqing, Peoples R China; [Wen, Yaqi; Zhang, Laixi; Li, Shengping; Wang, Tiankun; Jiang, Ke; Zhao, Lingxi; Zhu, Yuzhao; Zhao, Wen; Lei, Xun; Zhao, Yong] Chongqing Med Univ, Innovat Ctr Social Risk Governance Hlth, Chongqing, Peoples R China; [Wen, Yaqi; Zhang, Laixi; Li, Shengping; Wang, Tiankun; Jiang, Ke; Zhao, Lingxi; Zhu, Yuzhao; Zhao, Wen; Lei, Xun; Zhao, Yong] Chongqing Med Univ, Childrens Hosp, Chongqing Key Lab Child Nutr & Hlth, Chongqing, Peoples R China; [Sharma, Manoj] Univ Nevada, Sch Publ Hlth, Social & Behav Hlth, Las Vegas, NV USA; [Shi, Zumin] Qatar Univ, Coll Hlth Sci, Human Nutr Dept, QU Hlth, Doha, Qatar

通信作者：Yuan, J (通讯作者)，Chongqing Med Univ, Sch Publ Hlth, Chongqing, Peoples R China.; Yuan, J (通讯作者)，Chongqing Med Univ, Res Ctr Med & Social Dev, Chongqing, Peoples R China.

来源：PUBLIC HEALTH NUTRITION

ESI学科分类：SOCIAL SCIENCES, GENERAL

WOS号：WOS:001217195100001

JCR分区：Q2

影响因子：3

年份：2024

卷号：27

期号：1

开始页：　

结束页：　

文献类型：Article

关键词：Dietary selenium intake; CVD; Impact; China

摘要：Objective: We aimed to examine the association between dietary Se intake and CVD risk in Chinese adults.Design: This prospective cohort study included adults above 20 years old in the China Health and Nutrition Survey (CHNS), and they were followed up from 1997 to 2015 (n 16 030). Dietary data were retrieved from CHNS, and a 3-d, 24-h recall of food intake was used to assess the cumulative average intake of dietary Se, which was divided into quartiles. The Cox proportional hazards model was adopted to analyse the association between dietary Se intake and incident CVD risk.Setting: CHNS (1991, 1993, 1997, 2000, 2004, 2006, 2009, 2011 and 2015)Results: A total of 663 respondents developed CVD after being followed up for a mean of 9<middle dot>9 years (median 9 years). The incidence of CVD was 4<middle dot>3, 3<middle dot>7, 4<middle dot>6 and 4<middle dot>0 per 1000 person-years across the quartiles of cumulative Se intake. After adjusting all potential factors, no significant associations were found between cumulative Se intake and CVD risk. No interactions were found between Se intake and income, urbanisation, sex, region, weight, hypertension and CVD risk.Conclusion: We found no association between dietary Se and CVD.

基金机构：China Health and Nutrition Survey

基金资助正文：The support of the China Health and Nutrition Survey (CHNS) data for this study is greatly appreciated.