Association between healthy eating index and sleep quality and duration in older adults: findings from the NeLSA cohort Study, Iran.

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Title: Association between healthy eating index and sleep quality and duration in older adults: findings from the NeLSA cohort Study, Iran.
Authors: Khalafinejad H; Department of Clinical Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran., Javaheri FSH; Department of Clinical Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran., Sharifi A; Department of Nutrition and Food Hygiene, Hamedan University of Medical Sciences, Hamedan, Iran., Arabi SM; Department of Basic Sciences, School of Medicine, Neyshabur University of Medical Sciences, Neyshabur, Iran., Amini M; Division of Sleep Medicine, Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences, Mashhad, Iran., Rezvani R; Department of Clinical Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. RezvaniR@mums.ac.ir.; School of Medicine, Azadi Square, Mashhad University of Medical Sciences, Campus of University, Mashhad, Iran. RezvaniR@mums.ac.ir.
Source: BMC nutrition [BMC Nutr] 2026 Jun 20. Date of Electronic Publication: 2026 Jun 20.
Publication Type: Journal Article
Journal Info: Publisher: BioMed Central Country of Publication: England NLM ID: 101672434 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2055-0928 (Electronic) Linking ISSN: 20550928 NLM ISO Abbreviation: BMC Nutr
Database: MEDLINE Ultimate
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  Data: <searchLink fieldCode="AU" term="%22Khalafinejad+H%22">Khalafinejad H</searchLink>; Department of Clinical Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.<br /><searchLink fieldCode="AU" term="%22Javaheri+FSH%22">Javaheri FSH</searchLink>; Department of Clinical Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.<br /><searchLink fieldCode="AU" term="%22Sharifi+A%22">Sharifi A</searchLink>; Department of Nutrition and Food Hygiene, Hamedan University of Medical Sciences, Hamedan, Iran.<br /><searchLink fieldCode="AU" term="%22Arabi+SM%22">Arabi SM</searchLink>; Department of Basic Sciences, School of Medicine, Neyshabur University of Medical Sciences, Neyshabur, Iran.<br /><searchLink fieldCode="AU" term="%22Amini+M%22">Amini M</searchLink>; Division of Sleep Medicine, Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.<br /><searchLink fieldCode="AU" term="%22Rezvani+R%22">Rezvani R</searchLink>; Department of Clinical Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. RezvaniR@mums.ac.ir.; School of Medicine, Azadi Square, Mashhad University of Medical Sciences, Campus of University, Mashhad, Iran. RezvaniR@mums.ac.ir.
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  Data: <searchLink fieldCode="JN" term="%22101672434%22">BMC nutrition</searchLink> [BMC Nutr] 2026 Jun 20. <i>Date of Electronic Publication: </i>2026 Jun 20.
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        Value: 10.1186/s40795-026-01270-y
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              Text: 2026 Jun 20
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