CORRECTION article
Front. Nutr.
Sec. Nutritional Epidemiology
Volume 12 - 2025 | doi: 10.3389/fnut.2025.1632721
Corrigendum: The roles of serum vitamin D and tobacco smoke exposure in insomnia: a cross-sectional study of adults in the United States
Provisionally accepted
- 1Graduate School, Hebei University of Chinese Medicine, Shijiazhuang, China
- 2First Affiliated Hospital, Hebei University of Chinese Medicine, Shijiazhuang, China
- 3School of Basic Medicine, Hebei University of Chinese Medicine, Shijiazhuang, China
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Corrigendum on: Gao T, Hou M, Wang Q, Liu D, Chen F, Xing Y and Mei J (2023) The roles of serum vitamin D and tobacco smoke exposure in insomnia: a cross-sectional study of adults in the United States. Front. Nutr. 10:1285494. doi: 10.3389/fnut.2023.1285494Incorrect Funding In the published article, there was an error in the Funding statement. [ This study was supported by Government-Funded Clinical Talents project of Hebei Province Finance Department (grant number: 13000022P00DE34100247).] The correct Funding statement appears below.Funding[ This study was supported by Hebei Provincial Government Funded Training Program for Excellent Talents in Clinical Medicine (No. 13000022P00DE34100247); Graduate Student Innovation Grant Established Programs (No. XCXZZBS2024015).]The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way.
Keywords: Cotinine, Vitamin D, insomnia, Regulating effect, NHANES
Received: 21 May 2025; Accepted: 22 May 2025.
Copyright: © 2025 Gao, Hou, Wang, Liu, Chen, Xing and Mei. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence: Jianqiang Mei, Graduate School, Hebei University of Chinese Medicine, Shijiazhuang, China
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