{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T22:34:45Z","timestamp":1783463685358,"version":"3.55.0"},"reference-count":24,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2017,9,13]],"date-time":"2017-09-13T00:00:00Z","timestamp":1505260800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Scott Med J"],"published-print":{"date-parts":[[2017,11]]},"abstract":"<jats:sec>\n                    <jats:title>Aim<\/jats:title>\n                    <jats:p>To evaluate the relationship between serum 25-hydroxy vitamin D, 25 (OH) D, levels and retinopathy of prematurity.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods and Results<\/jats:title>\n                    <jats:p>Serum 25 (OH) D levels were measured in 97 very low birth weight infants, prior to vitamin D supplementation. The development of retinopathy of prematurity and its treatment requirement were evaluated. At follow-up, retinopathy of prematurity developed in 71 (73.2%) infants. Serum 25 (OH) D levels were significantly lower in infants with retinopathy of prematurity than ones without retinopathy of prematurity ( P\u2009&lt;\u20090.001). The infants who required treatment had lower 25 (OH) D levels compared with the infants who did not required treatment (7.1\u2009\u00b1\u20095.2\u2009ng\/ml vs. 11.9\u2009\u00b1\u20096.5\u2009ng\/ml; P\u2009=\u20090.003). Multivariate analysis showed that lower serum 25 (OH) D levels may be a risk factor for retinopathy of prematurity development [OR: 1.14, 95% CI (1.02\u20131.27), P\u2009=\u20090.02].<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Lower 25 (OH) D levels in the first days of life may be related to retinopathy of prematurity development and treatment requirement in premature infants.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0036933017701867","type":"journal-article","created":{"date-parts":[[2017,9,13]],"date-time":"2017-09-13T03:21:53Z","timestamp":1505272913000},"page":"129-135","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":14,"title":["Relationship between serum 25-hydroxy vitamin D levels and retinopathy of prematurity"],"prefix":"10.1177","volume":"62","author":[{"given":"Emrah Utku","family":"Kabata\u015f","sequence":"first","affiliation":[{"name":"MD, Department of Ophtalmology, Dr. Sami Ulus Maternity and Children Research and Training Hospital, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nurdan Fettah","family":"Dinlen","sequence":"additional","affiliation":[{"name":"MD, Department of Neonatology, Dr. Sami Ulus Maternity and Children Research and Training Hospital, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ay\u015feg\u00fcl","family":"Zenciro\u011flu","sequence":"additional","affiliation":[{"name":"Associate Professor, Department of Neonatology, Dr. Sami Ulus Maternity and Children Research and Training Hospital, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dilek","family":"Dilli","sequence":"additional","affiliation":[{"name":"Associate Professor, Department of Neonatology, Dr. Sami Ulus Maternity and Children Research and Training Hospital, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Serdar","family":"Beken","sequence":"additional","affiliation":[{"name":"Associate Professor, Department of Neonatology, Dr. Sami Ulus Maternity and Children Research and Training Hospital, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nurullah","family":"Okumu\u015f","sequence":"additional","affiliation":[{"name":"Professor, Department of Neonatology, Dr. Sami Ulus Maternity and Children Research and Training Hospital, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2017,9,13]]},"reference":[{"key":"bibr1-0036933017701867","doi-asserted-by":"publisher","DOI":"10.1136\/bjophthalmol-2011-301411"},{"key":"bibr2-0036933017701867","first-page":"327","volume":"19","author":"Kurtul 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