{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,25]],"date-time":"2026-05-25T16:05:43Z","timestamp":1779725143792,"version":"3.53.1"},"reference-count":22,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2026,2,18]],"date-time":"2026-02-18T00:00:00Z","timestamp":1771372800000},"content-version":"vor","delay-in-days":48,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["aao-hnsfjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["OTO Open"],"published-print":{"date-parts":[[2026,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Despite well\u2010known associations between nutrition and chemosensory dysfunction, very little is known regarding the nutritional impact of COVID\u201019\u2010related chemosensory dysfunction. A retrospective cohort study using the National COVID Cohort Collaborative (N3C) Database was performed to evaluate the risk of malnutrition in individuals with COVID\u201019\u2010induced anosmia. Statistical analysis among groups was performed by odds ratio (OR) calculations (95% confidence interval [CI]). 19,384 (0.05%) COVID\u201019\u2010positive adults without preexisting malnutrition were identified with a new diagnosis of anosmia. Within this subgroup, there were significant odds of developing overnutrition (OR 1.36, 95% CI [1.26, 1.46],\n                    <jats:italic>P<\/jats:italic>\n                    \u2009&lt;\u2009.0001) and any malnutrition diagnosis (OR 1.34, 95% CI [1.25, 1.44],\n                    <jats:italic>P<\/jats:italic>\n                    \u2009&lt;\u2009.0001), but not undernutrition (OR 0.88, 95% CI [0.66, 1.16],\n                    <jats:italic>P<\/jats:italic>\n                    \u2009=\u2009.35). These large database findings indicate that chemosensory losses in COVID\u201019 patients may increase the risk of subsequent overnutrition on a broad, national scale.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:italic>Level of Evidence.<\/jats:italic>\n                    Level 3.\n                  <\/jats:p>","DOI":"10.1002\/oto2.70201","type":"journal-article","created":{"date-parts":[[2026,2,18]],"date-time":"2026-02-18T10:49:24Z","timestamp":1771411764000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["The Nutritional Impact of COVID\u201019\u2010Induced Olfactory Dysfunction"],"prefix":"10.1002","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-2864-6151","authenticated-orcid":false,"given":"Elizabeth M.","family":"Mastoloni","sequence":"first","affiliation":[{"name":"Department of Otolaryngology\u2010Head &amp; Neck Surgery Virginia Commonwealth University School of Medicine Richmond Virginia USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-6243-276X","authenticated-orcid":false,"given":"Aaron","family":"Tucker","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2010Head &amp; Neck Surgery Virginia Commonwealth University School of Medicine Richmond Virginia USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5809-5810","authenticated-orcid":false,"given":"Evan","family":"French","sequence":"additional","affiliation":[{"name":"Wright Center for Clinical and Translational Science Virginia Commonwealth University Richmond Virginia USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6485-2075","authenticated-orcid":false,"given":"Daniel H.","family":"Coelho","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2010Head &amp; Neck Surgery Virginia Commonwealth University School of Medicine Richmond Virginia USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"name":"N3C consortium","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,2,18]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11882-022-01062-x"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1177\/0194599820926473"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1097\/MOO.0000000000000783"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.31660"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00405-020-05965-1"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1159\/000514888"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjoto.2023.103962"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.anl.2022.12.002"},{"key":"e_1_2_11_10_1","unstructured":"MalnutritionWorld Health Organization. June 9 2021 Accessed November 25 2023.https:\/\/www.who.int\/news-room\/fact-sheets\/detail\/malnutrition"},{"key":"e_1_2_11_11_1","unstructured":"MalnutritionWorld Health Organization Accessed November 25 2023.https:\/\/www.who.int\/health-topics\/malnutrition#tab=tab_1"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.4103\/ijmr.IJMR_1703_18"},{"issue":"4","key":"e_1_2_11_13_1","first-page":"189","article-title":"Undernutrition","volume":"18","author":"Maleta K","year":"2006","journal-title":"Malawi Med J"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.3390\/nu15214538"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.3390\/nu14235068"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.3389\/fnut.2022.993639"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0256998"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.3390\/nu13124561"},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.wjorl.2018.02.006"},{"key":"e_1_2_11_20_1","doi-asserted-by":"publisher","DOI":"10.5144\/0256-4947.2013.217"},{"key":"e_1_2_11_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.plipres.2016.03.002"},{"key":"e_1_2_11_22_1","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph191912344"},{"key":"e_1_2_11_23_1","doi-asserted-by":"publisher","DOI":"10.3389\/fpubh.2022.774509"}],"container-title":["OTO Open"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/aao-hnsfjournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/oto2.70201","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/aao-hnsfjournals.onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/oto2.70201","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/aao-hnsfjournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/oto2.70201","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,25]],"date-time":"2026-05-25T15:57:42Z","timestamp":1779724662000},"score":1,"resource":{"primary":{"URL":"https:\/\/aao-hnsfjournals.onlinelibrary.wiley.com\/doi\/10.1002\/oto2.70201"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1]]},"references-count":22,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2026,1]]}},"alternative-id":["10.1002\/oto2.70201"],"URL":"https:\/\/doi.org\/10.1002\/oto2.70201","archive":["Portico"],"relation":{},"ISSN":["2473-974X","2473-974X"],"issn-type":[{"value":"2473-974X","type":"print"},{"value":"2473-974X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1]]},"assertion":[{"value":"2025-08-04","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-12","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-02-18","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70201"}}