{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,17]],"date-time":"2026-06-17T15:43:11Z","timestamp":1781710991174,"version":"3.54.5"},"reference-count":35,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2023,10,1]],"date-time":"2023-10-01T00:00:00Z","timestamp":1696118400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2023,10,1]],"date-time":"2023-10-01T00:00:00Z","timestamp":1696118400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2023,7,17]],"date-time":"2023-07-17T00:00:00Z","timestamp":1689552000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","clinicalnutritionespen.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Clinical Nutrition ESPEN"],"published-print":{"date-parts":[[2023,10]]},"DOI":"10.1016\/j.clnesp.2023.07.005","type":"journal-article","created":{"date-parts":[[2023,7,25]],"date-time":"2023-07-25T23:24:00Z","timestamp":1690327440000},"page":"691-696","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":14,"special_numbering":"C","title":["Prevalence of vitamin D deficiency in seniors \u2013 A retrospective study"],"prefix":"10.1016","volume":"57","author":[{"given":"Stefan","family":"Haitchi","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paula","family":"Moliterno","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kurt","family":"Widhalm","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.clnesp.2023.07.005_bib1","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/bs.vh.2015.11.001","article-title":"Vitamin D: historical overview","volume":"100","author":"DeLuca","year":"2016","journal-title":"Vitam Horm"},{"issue":"5","key":"10.1016\/j.clnesp.2023.07.005_bib2","doi-asserted-by":"crossref","DOI":"10.3390\/nu12051248","article-title":"Vitamin D's effect on immune function","volume":"12","author":"Martens","year":"2020","journal-title":"Nutrients"},{"issue":"11","key":"10.1016\/j.clnesp.2023.07.005_bib3","doi-asserted-by":"crossref","first-page":"4336","DOI":"10.1210\/jc.2014-1742","article-title":"The effects of vitamin D on skeletal muscle strength, muscle mass, and muscle power: a systematic review and meta-analysis of randomized controlled trials","volume":"99","author":"Beaudart","year":"2014","journal-title":"J\u00a0Clin Endocrinol Metab"},{"key":"10.1016\/j.clnesp.2023.07.005_bib4","doi-asserted-by":"crossref","first-page":"i6583","DOI":"10.1136\/bmj.i6583","article-title":"Vitamin D supplementation to prevent acute respiratory tract infections: systematic review and meta-analysis of individual participant data","volume":"356","author":"Martineau","year":"2017","journal-title":"Br Med J"},{"issue":"5","key":"10.1016\/j.clnesp.2023.07.005_bib5","doi-asserted-by":"crossref","first-page":"733","DOI":"10.1093\/annonc\/mdz059","article-title":"Vitamin D supplementation and total cancer incidence and mortality: a meta-analysis of randomized controlled trials","volume":"30","author":"Keum","year":"2019","journal-title":"Ann Oncol"},{"issue":"10","key":"10.1016\/j.clnesp.2023.07.005_bib6","doi-asserted-by":"crossref","first-page":"2161","DOI":"10.1111\/jgs.15012","article-title":"A\u00a0systematic review and meta-analysis of the effect of low vitamin D on cognition","volume":"65","author":"Goodwill","year":"2017","journal-title":"J\u00a0Am Geriatr Soc"},{"key":"10.1016\/j.clnesp.2023.07.005_bib7","doi-asserted-by":"crossref","DOI":"10.1016\/j.pnpbp.2019.109651","article-title":"The effects of vitamin D supplementation on mental health, and biomarkers of inflammation and oxidative stress in patients with psychiatric disorders: a systematic review and meta-analysis of randomized controlled trials","volume":"94","author":"Jamilian","year":"2019","journal-title":"Prog Neuro-Psychopharmacol Biol Psychiatry"},{"issue":"8","key":"10.1016\/j.clnesp.2023.07.005_bib8","doi-asserted-by":"crossref","DOI":"10.1210\/clinem\/dgaa335","article-title":"Effect of vitamin D supplementation on the incidence of diabetes mellitus","volume":"105","author":"Barbarawi","year":"2020","journal-title":"J\u00a0Clin Endocrinol Metab"},{"key":"10.1016\/j.clnesp.2023.07.005_bib9","doi-asserted-by":"crossref","DOI":"10.1016\/j.jns.2020.116668","article-title":"Associations of serum 25(OH) vitamin D levels with clinical and radiological outcomes in multiple sclerosis, a systematic review and meta-analysis","volume":"411","author":"Mart\u00ednez-Lapiscina","year":"2020","journal-title":"J\u00a0Neurol Sci"},{"issue":"7","key":"10.1016\/j.clnesp.2023.07.005_bib10","doi-asserted-by":"crossref","DOI":"10.3390\/nu12072097","article-title":"Immunologic effects of vitamin D on human health and disease","volume":"12","author":"Charoenngam","year":"2020","journal-title":"Nutrients"},{"issue":"34","key":"10.1016\/j.clnesp.2023.07.005_bib11","doi-asserted-by":"crossref","DOI":"10.1097\/MD.0000000000016733","article-title":"Low serum vitamin D levels increase the mortality of cardiovascular disease in older adults: a dose-response meta-analysis of prospective studies","volume":"98","author":"Yang","year":"2019","journal-title":"Medicine (Baltim)"},{"issue":"11","key":"10.1016\/j.clnesp.2023.07.005_bib12","doi-asserted-by":"crossref","first-page":"1498","DOI":"10.1038\/s41430-020-0558-y","article-title":"Vitamin D deficiency 2.0: an update on the current status worldwide","volume":"74","author":"Amrein","year":"2020","journal-title":"Eur J Clin Nutr"},{"issue":"4","key":"10.1016\/j.clnesp.2023.07.005_bib13","doi-asserted-by":"crossref","first-page":"402","DOI":"10.1007\/s12603-013-0007-x","article-title":"Vitamin D supplementation in older adults: searching for specific guidelines in nursing homes","volume":"17","author":"Rolland","year":"2013","journal-title":"J\u00a0Nutr Health Aging"},{"issue":"4","key":"10.1016\/j.clnesp.2023.07.005_bib14","doi-asserted-by":"crossref","first-page":"234","DOI":"10.1038\/s41574-019-0312-5","article-title":"New aspects of vitamin D metabolism and action - addressing the skin as source and target","volume":"16","author":"Bikle","year":"2020","journal-title":"Nat Rev Endocrinol"},{"issue":"6","key":"10.1016\/j.clnesp.2023.07.005_bib15","doi-asserted-by":"crossref","DOI":"10.3390\/nu11061333","article-title":"Fat soluble vitamins in institutionalized elderly and the effect of exercise, nutrition and cognitive training on their status-the Vienna active aging study (vaas): a randomized controlled trial","volume":"11","author":"Franzke","year":"2019","journal-title":"Nutrients"},{"issue":"1","key":"10.1016\/j.clnesp.2023.07.005_bib16","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1152\/physrev.00014.2015","article-title":"Vitamin D: metabolism, molecular mechanism of action, and pleiotropic effects","volume":"96","author":"Christakos","year":"2016","journal-title":"Physiol Rev"},{"issue":"5","key":"10.1016\/j.clnesp.2023.07.005_bib17","doi-asserted-by":"crossref","first-page":"464","DOI":"10.1016\/j.numecd.2015.01.009","article-title":"Impact of gender difference on vitamin D status and its relationship with the extent of coronary artery disease","volume":"25","author":"Verdoia","year":"2015","journal-title":"Nutr Metabol Cardiovasc Dis"},{"key":"10.1016\/j.clnesp.2023.07.005_bib18","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1016\/j.jsbmb.2016.02.007","article-title":"Vitamin D deficiency: a single centre analysis of patients from 136 countries","volume":"164","author":"Haq","year":"2016","journal-title":"J\u00a0Steroid Biochem Mol Biol"},{"issue":"4","key":"10.1016\/j.clnesp.2023.07.005_bib19","doi-asserted-by":"crossref","first-page":"P23","DOI":"10.1530\/EJE-18-0736","article-title":"Current vitamin D status in European and Middle East countries and strategies to prevent vitamin D deficiency: a position statement of the European Calcified Tissue Society","volume":"180","author":"Lips","year":"2019","journal-title":"Eur J Endocrinol"},{"issue":"4","key":"10.1016\/j.clnesp.2023.07.005_bib20","doi-asserted-by":"crossref","first-page":"1033","DOI":"10.3945\/ajcn.115.120873","article-title":"Vitamin D deficiency in Europe: pandemic?","volume":"103","author":"Cashman","year":"2016","journal-title":"Am J Clin Nutr"},{"issue":"1","key":"10.1016\/j.clnesp.2023.07.005_bib21","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1017\/S0007114513001840","article-title":"A\u00a0systematic review of vitamin D status in populations worldwide","volume":"111","author":"Hilger","year":"2014","journal-title":"Br J Nutr"},{"issue":"17\u201318","key":"10.1016\/j.clnesp.2023.07.005_bib22","doi-asserted-by":"crossref","first-page":"675","DOI":"10.1007\/s00508-015-0824-5","article-title":"Vitamin D levels and comorbidities in ambulatory and hospitalized patients in Austria","volume":"127","author":"Muschitz","year":"2015","journal-title":"Wien Klin Wochenschr"},{"issue":"4","key":"10.1016\/j.clnesp.2023.07.005_bib23","doi-asserted-by":"crossref","first-page":"410","DOI":"10.1080\/13697137.2020.1752171","article-title":"Gender differences in the prevalence of vitamin D deficiency in a southern Latin American country: a pilot study","volume":"23","author":"Vallejo","year":"2020","journal-title":"Climacteric"},{"issue":"1","key":"10.1016\/j.clnesp.2023.07.005_bib24","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1007\/s11657-018-0461-5","article-title":"Age and gender differences in the prevalence and correlates of vitamin D deficiency","volume":"13","author":"AlQuaiz","year":"2018","journal-title":"Arch Osteoporosis"},{"issue":"2","key":"10.1016\/j.clnesp.2023.07.005_bib25","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1159\/000458765","article-title":"Vitamin D status, gender differences, and cardiometabolic health disparities","volume":"70","author":"Sanghera","year":"2017","journal-title":"Ann Nutr Metab"},{"key":"10.1016\/j.clnesp.2023.07.005_bib26","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1159\/000380990","article-title":"Physiology of calcium, phosphate, magnesium and vitamin D","volume":"28","author":"Allgrove","year":"2015","journal-title":"Endocr Dev"},{"issue":"10","key":"10.1016\/j.clnesp.2023.07.005_bib27","doi-asserted-by":"crossref","first-page":"1047","DOI":"10.1007\/s12603-020-1435-z","article-title":"Sunlight exposure and vitamin D levels in older people- an intervention study in Swedish nursing homes","volume":"24","author":"Samefors","year":"2020","journal-title":"J\u00a0Nutr Health Aging"},{"issue":"1","key":"10.1016\/j.clnesp.2023.07.005_bib28","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1016\/j.jocd.2018.12.005","article-title":"Effect of sunlight exposure on vitamin D status of individuals living in a nursing home and their own homes","volume":"23","author":"Okan","year":"2020","journal-title":"J\u00a0Clin Densitom"},{"issue":"4","key":"10.1016\/j.clnesp.2023.07.005_bib29","doi-asserted-by":"crossref","first-page":"837","DOI":"10.3945\/ajcn.114.105395","article-title":"Efficacy of fish intake on vitamin D status: a meta-analysis of randomized controlled trials","volume":"102","author":"Lehmann","year":"2015","journal-title":"Am J Clin Nutr"},{"issue":"4","key":"10.1016\/j.clnesp.2023.07.005_bib30","doi-asserted-by":"crossref","first-page":"453","DOI":"10.3945\/an.113.003780","article-title":"Natural vitamin D content in animal products","volume":"4","author":"Schmid","year":"2013","journal-title":"Adv Nutr"},{"issue":"3","key":"10.1016\/j.clnesp.2023.07.005_bib31","first-page":"565","article-title":"Effect of ultraviolet light-exposed mushrooms on vitamin D status: liquid chromatography-tandem mass spectrometry reanalysis of biobanked sera from a randomized controlled trial and a systematic review plus meta-analysis","volume":"146","author":"Cashman","year":"2016","journal-title":"J\u00a0Nutr"},{"issue":"1","key":"10.1016\/j.clnesp.2023.07.005_bib32","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1007\/s00223-019-00559-4","article-title":"Vitamin D deficiency: defining, prevalence, causes, and strategies of addressing","volume":"106","author":"Cashman","year":"2020","journal-title":"Calcif Tissue Int"},{"issue":"5","key":"10.1016\/j.clnesp.2023.07.005_bib33","doi-asserted-by":"crossref","first-page":"2037","DOI":"10.1093\/advances\/nmab051","article-title":"Vitamin D: nutrition information brief","volume":"12","author":"Whiting","year":"2021","journal-title":"Adv Nutr"},{"issue":"11","key":"10.1016\/j.clnesp.2023.07.005_bib34","doi-asserted-by":"crossref","first-page":"1514","DOI":"10.1038\/s41430-020-00706-3","article-title":"Official recommendations for vitamin D through the life stages in developed countries","volume":"74","author":"Kimball","year":"2020","journal-title":"Eur J Clin Nutr"},{"issue":"4","key":"10.1016\/j.clnesp.2023.07.005_bib35","article-title":"Preparatory work for the update of the tolerable upper intake levels for vitamin D","volume":"20","author":"Lamberg-Allardt","year":"2023","journal-title":"EFSA J"}],"container-title":["Clinical Nutrition ESPEN"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2405457723005387?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2405457723005387?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T07:14:35Z","timestamp":1762499675000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2405457723005387"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,10]]},"references-count":35,"alternative-id":["S2405457723005387"],"URL":"https:\/\/doi.org\/10.1016\/j.clnesp.2023.07.005","relation":{},"ISSN":["2405-4577"],"issn-type":[{"value":"2405-4577","type":"print"}],"subject":[],"published":{"date-parts":[[2023,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Prevalence of vitamin D deficiency in seniors \u2013 A retrospective study","name":"articletitle","label":"Article Title"},{"value":"Clinical Nutrition ESPEN","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.clnesp.2023.07.005","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2023 The Author(s). Published by Elsevier Ltd on behalf of European Society for Clinical Nutrition and Metabolism.","name":"copyright","label":"Copyright"}]}}