{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T07:54:09Z","timestamp":1790927649331,"version":"4.1.0"},"reference-count":57,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T00:00:00Z","timestamp":1787011200000},"content-version":"vor","delay-in-days":17,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100005117","name":"Birjand University of Medical Sciences","doi-asserted-by":"publisher","award":["IR.BUMS. REC.1400.379"],"award-info":[{"award-number":["IR.BUMS. REC.1400.379"]}],"id":[{"id":"10.13039\/501100005117","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Health Science Reports"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background and Aims<\/jats:title>\n                    <jats:p>In recent years, the sustainable EAT\u2010Lancet diet (ELD) has garnered attention for its health benefits, especially regarding mental health and cognitive function. However, its impact on sleep health remains underexplored. This study aims to investigate the relationship between ELD and sleep quality, focusing on lactating women, a demographic particularly susceptible to sleep disturbances.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>The study involved 350 lactating women aged 20\u201335, randomly selected from health clinics. Dietary intake was assessed using a Food Frequency Questionnaire (FFQ). ELD was evaluated using an index developed by Kesse\u2010Guyot, while sleep quality was measured through the self\u2010reported Pittsburgh Sleep Quality Index (PSQI).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Each one\u2010unit increase in ELD score was associated with 0.9% lower odds of being in a higher PSQI category in the crude model (OR\u2009=\u20090.991; 95% CI: 0.985\u20130.997;\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.003). In the adjusted model, each one\u2010unit increase in ELD score was associated with 0.8% lower odds of being in a higher PSQI category (OR\u2009=\u20090.992; 95% CI: 0.986\u20130.998;\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.012). Although statistically significant, the variance in PSQI explained by ELD was modest (\n                      <jats:italic>R<\/jats:italic>\n                      <jats:sup>2\u2009<\/jats:sup>\n                      =\u20090.014), indicating that the absolute differences in sleep quality were small.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>This study is the first to show a statistically significant association between ELD adherence and sleep quality in lactating women. The effect size is modest, suggesting only slight improvements in sleep. As this is a cross\u2010sectional study, causality cannot be inferred, and further research is needed.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/hsr2.73067","type":"journal-article","created":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T07:01:58Z","timestamp":1787036518000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Association Between EAT\u2010Lancet Diet Adherence and Sleep Quality in Lactating Women: A Cross\u2010Sectional Analysis"],"prefix":"10.1002","volume":"9","author":[{"given":"Farzam","family":"Kamrani","sequence":"first","affiliation":[{"name":"Department of Nutrition, Faculty of Medicine Mashhad University of Medical Sciences Mashhad Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shima","family":"Jafari","sequence":"additional","affiliation":[{"name":"Department of Clinical Pharmacy, School of Pharmacy Birjand University of Medical Sciences Birjand 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