{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,19]],"date-time":"2026-08-19T19:11:57Z","timestamp":1787166717287,"version":"build-2736575974"},"reference-count":80,"publisher":"Cambridge University Press (CUP)","license":[{"start":{"date-parts":[[2022,7,25]],"date-time":"2022-07-25T00:00:00Z","timestamp":1658707200000},"content-version":"unspecified","delay-in-days":205,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Glanbia PLC","award":["NA"],"award-info":[{"award-number":["NA"]}]},{"name":"Mercers' Institute"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Nutr Sci"],"published-print":{"date-parts":[[2022]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Vitamin D is essential for bone and muscle health with adequate status in childhood crucial for normal skeletal development. We aimed to investigate vitamin D status in a convenience sample (\n                    <jats:italic>n<\/jats:italic>\n                    = 1226) of Irish children (aged 1\u201317 years) who had serum 25-hydroxyvitamin D (25(OH)D) tested by request of their GP at a Dublin Hospital between 2014 and 2020. We examined predictors including age, sex, season and socioeconomic status (SES). Vitamin D deficiency (&lt;30 nmol\/l) was prevalent affecting 23 % and was more common in disadvantaged areas (34 %) and in those aged &gt;12\n                    <jats:italic>v<\/jats:italic>\n                    . \u226412 years (24 %\n                    <jats:italic>v<\/jats:italic>\n                    . 16 %,\n                    <jats:italic>P<\/jats:italic>\n                    = 0\u22c5033). The greatest predictor was SES (disadvantaged\n                    <jats:italic>v<\/jats:italic>\n                    . affluent, OR 2\u22c518, CI 1\u22c534, 3\u22c553,\n                    <jats:italic>P<\/jats:italic>\n                    = 0\u22c5002), followed by female sex (OR 1\u22c557, CI 1\u22c515, 2\u22c514,\n                    <jats:italic>P<\/jats:italic>\n                    = 0\u22c5005) and winter season (October to February, OR 1\u22c540, CI 1\u22c507, 1\u22c584,\n                    <jats:italic>P<\/jats:italic>\n                    = 0\u22c5015). A quarter of our sample of children were deficient, rising to one-third in those in disadvantaged areas. Females and those aged over 12 years had a higher prevalence of deficiency. Public health strategies to improve vitamin D status in Irish children, including systematic food fortification may need to be considered to address this issue.\n                  <\/jats:p>","DOI":"10.1017\/jns.2022.57","type":"journal-article","created":{"date-parts":[[2022,7,25]],"date-time":"2022-07-25T04:28:39Z","timestamp":1658723319000},"source":"Crossref","is-referenced-by-count":22,"title":["Low socioeconomic status predicts vitamin D status in a cross-section of Irish children"],"prefix":"10.1017","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1641-1766","authenticated-orcid":false,"given":"Helena","family":"Scully","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eamon","family":"Laird","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martin","family":"Healy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vivion","family":"Crowley","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James Bernard","family":"Walsh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kevin","family":"McCarroll","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2022,7,25]]},"reference":[{"key":"S204867902200057X_ref10","doi-asserted-by":"publisher","DOI":"10.1186\/s13643-021-01584-x"},{"key":"S204867902200057X_ref3","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(14)60211-7"},{"key":"S204867902200057X_ref24","doi-asserted-by":"publisher","DOI":"10.3390\/nu10020177"},{"key":"S204867902200057X_ref44","doi-asserted-by":"publisher","DOI":"10.1017\/S136898001100036X"},{"key":"S204867902200057X_ref20","doi-asserted-by":"publisher","DOI":"10.1177\/0009922814541999"},{"key":"S204867902200057X_ref8","doi-asserted-by":"publisher","DOI":"10.1093\/nutrit\/nuy071"},{"key":"S204867902200057X_ref16","doi-asserted-by":"publisher","DOI":"10.4103\/0970-2113.209227"},{"key":"S204867902200057X_ref69","unstructured":"69. 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