{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,29]],"date-time":"2026-10-29T06:49:01Z","timestamp":1793256541572,"version":"4.5.0"},"reference-count":47,"publisher":"Springer Science and Business Media LLC","issue":"3","license":[{"start":{"date-parts":[[2023,1,24]],"date-time":"2023-01-24T00:00:00Z","timestamp":1674518400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2023,1,24]],"date-time":"2023-01-24T00:00:00Z","timestamp":1674518400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"funder":[{"DOI":"10.13039\/501100012165","name":"Key Technologies Research and Development Program","doi-asserted-by":"publisher","award":["2021YFC2009300"],"award-info":[{"award-number":["2021YFC2009300"]}],"id":[{"id":"10.13039\/501100012165","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012165","name":"Key Technologies Research and Development Program","doi-asserted-by":"publisher","award":["2021YFC2009305"],"award-info":[{"award-number":["2021YFC2009305"]}],"id":[{"id":"10.13039\/501100012165","id-type":"DOI","asserted-by":"publisher"}]},{"name":"the State Key Laboratory of Dampness Syndrome of Chinese Medicineh","award":["SZ2021ZZ30"],"award-info":[{"award-number":["SZ2021ZZ30"]}]},{"name":"the Natural Science Foundation of Guangdong Province","award":["2019B1515120004"],"award-info":[{"award-number":["2019B1515120004"]}]},{"name":"the Natural Science Foundation of Guangdong Province","award":["2021A1515220099"],"award-info":[{"award-number":["2021A1515220099"]}]},{"name":"Guangzhou Science and Technology Plan Projects","award":["202002020038"],"award-info":[{"award-number":["202002020038"]}]},{"name":"Guangzhou Science and Technology Plan Projects","award":["202103000025"],"award-info":[{"award-number":["202103000025"]}]},{"name":"Guangzhou Science and Technology Plan Projects","award":["202201011506"],"award-info":[{"award-number":["202201011506"]}]},{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"crossref","award":["2022M710844"],"award-info":[{"award-number":["2022M710844"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Administration of Traditional Chinese Medicine Bureau of Guangdong Province","award":["20211150"],"award-info":[{"award-number":["20211150"]}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Eur J Nutr"],"published-print":{"date-parts":[[2023,4]]},"DOI":"10.1007\/s00394-023-03094-z","type":"journal-article","created":{"date-parts":[[2023,1,24]],"date-time":"2023-01-24T13:02:02Z","timestamp":1674565322000},"page":"1503-1516","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":30,"title":["Serum 25-hydroxyvitamin D status of a large Chinese population from 30 provinces by LC\u2013MS\/MS measurement for consecutive 3\u00a0years: differences by age, sex, season and province"],"prefix":"10.1007","volume":"62","author":[{"given":"Kai","family":"Bai","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Heng","family":"Dong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ling","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xuhui","family":"She","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chang","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mujun","family":"Yu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhihui","family":"Liang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haibiao","family":"Lin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peifeng","family":"Ke","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xianzhang","family":"Huang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xinzhong","family":"Wu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3310-192X","authenticated-orcid":false,"given":"Qiaoxuan","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Beibei","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2023,1,24]]},"reference":[{"issue":"3","key":"3094_CR1","doi-asserted-by":"publisher","first-page":"266","DOI":"10.1056\/NEJMra070553","volume":"357","author":"MF Holick","year":"2007","unstructured":"Holick MF (2007) Vitamin D deficiency. N Engl J Med 357(3):266\u2013281. https:\/\/doi.org\/10.1056\/NEJMra070553","journal-title":"N Engl J Med"},{"issue":"2","key":"3094_CR2","doi-asserted-by":"publisher","first-page":"167","DOI":"10.1007\/s11154-017-9415-2","volume":"18","author":"M Moukayed","year":"2017","unstructured":"Moukayed M, Grant WB (2017) The roles of UVB and vitamin D in reducing risk of cancer incidence and mortality: a review of the epidemiology, clinical trials, and mechanisms. Rev Endocr Metab Disord 18(2):167\u2013182. https:\/\/doi.org\/10.1007\/s11154-017-9415-2","journal-title":"Rev Endocr Metab Disord"},{"issue":"1","key":"3094_CR3","doi-asserted-by":"publisher","first-page":"76","DOI":"10.1016\/S2213-8587(13)70165-7","volume":"2","author":"P Autier","year":"2014","unstructured":"Autier P, Boniol M, Pizot C, Mullie P (2014) Vitamin D status and ill health: a systematic review. Lancet Diabetes Endocrinol 2(1):76\u201389. https:\/\/doi.org\/10.1016\/S2213-8587(13)70165-7","journal-title":"Lancet Diabetes Endocrinol"},{"issue":"11","key":"3094_CR4","doi-asserted-by":"publisher","first-page":"1656","DOI":"10.3390\/nu10111656","volume":"10","author":"F Sassi","year":"2018","unstructured":"Sassi F, Tamone C, D\u2019Amelio P (2018) Vitamin D: nutrient, hormone, and immunomodulator. Nutrients 10(11):1656. https:\/\/doi.org\/10.3390\/nu10111656","journal-title":"Nutrients"},{"issue":"7","key":"3094_CR5","doi-asserted-by":"publisher","first-page":"1755","DOI":"10.1007\/s00264-019-04334-w","volume":"43","author":"P Hernigou","year":"2019","unstructured":"Hernigou P, Sitbon J, Dubory A, Auregan JC (2019) Vitamin D history part III: the \u201cmodern times\u201d-new questions for orthopaedic practice: deficiency, cell therapy, osteomalacia, fractures, supplementation, infections. Int Orthop 43(7):1755\u20131771. https:\/\/doi.org\/10.1007\/s00264-019-04334-w","journal-title":"Int Orthop"},{"issue":"4","key":"3094_CR6","doi-asserted-by":"publisher","first-page":"1087S","DOI":"10.1093\/ajcn\/87.4.1087S","volume":"87","author":"JE Zerwekh","year":"2008","unstructured":"Zerwekh JE (2008) Blood biomarkers of vitamin D status. Am J Clin Nutr 87(4):1087S-S1091. https:\/\/doi.org\/10.1093\/ajcn\/87.4.1087S","journal-title":"Am J Clin Nutr"},{"issue":"8","key":"3094_CR7","doi-asserted-by":"publisher","first-page":"928","DOI":"10.1017\/S0007114518000491","volume":"119","author":"X Liu","year":"2018","unstructured":"Liu X, Baylin A, Levy PD (2018) Vitamin D deficiency and insufficiency among US adults: prevalence, predictors and clinical implications. Br J Nutr 119(8):928\u2013936. https:\/\/doi.org\/10.1017\/S0007114518000491","journal-title":"Br J Nutr"},{"key":"3094_CR8","doi-asserted-by":"publisher","first-page":"641","DOI":"10.1186\/s12889-015-2016-7","volume":"15","author":"M Rabenberg","year":"2015","unstructured":"Rabenberg M, Scheidt-Nave C, Busch MA, Rieckmann N, Hintzpeter B, Mensink GB (2015) Vitamin D status among adults in Germany\u2013results from the German Health Interview and Examination Survey for Adults (DEGS1). BMC Public Health 15:641. https:\/\/doi.org\/10.1186\/s12889-015-2016-7","journal-title":"BMC Public Health"},{"key":"3094_CR9","doi-asserted-by":"publisher","unstructured":"Park JH, Hong IY, Chung JW, Choi HS (2018) Vitamin D status in South Korean population: seven-year trend from the KNHANES. Medicine 97(26):e11032. https:\/\/doi.org\/10.1097\/MD.0000000000011032","DOI":"10.1097\/MD.0000000000011032"},{"issue":"1","key":"3094_CR10","doi-asserted-by":"publisher","first-page":"3","DOI":"10.1186\/s12937-016-0224-3","volume":"16","author":"J Chen","year":"2017","unstructured":"Chen J, Yun C, He Y, Piao J, Yang L, Yang X (2017) Vitamin D status among the elderly Chinese population: a cross-sectional analysis of the 2010\u20132013 China national nutrition and health survey (CNNHS). Nutr J 16(1):3. https:\/\/doi.org\/10.1186\/s12937-016-0224-3","journal-title":"Nutr J"},{"issue":"7","key":"3094_CR11","doi-asserted-by":"publisher","first-page":"2237","DOI":"10.3390\/nu13072237","volume":"13","author":"Y Hu","year":"2021","unstructured":"Hu Y, Wang R, Mao D, Chen J, Li M, Li W, Yang Y, Zhao L, Zhang J, Piao J, Yang X, Yang L (2021) Vitamin D nutritional status of chinese pregnant women, comparing the Chinese National Nutrition Surveillance (CNHS) 2015\u20132017 with CNHS 2010\u20132012. Nutrients 13(7):2237. https:\/\/doi.org\/10.3390\/nu13072237","journal-title":"Nutrients"},{"key":"3094_CR12","doi-asserted-by":"publisher","unstructured":"Sempos CT, Heijboer AC, Bikle DD, Bollerslev J, Bouillon R, Brannon PM, DeLuca HF, Jones, G, Munns CF, Bilezikian JP, Giustina A, Binkley N (2018) Vitamin D assays and the definition of hypovitaminosis D: results from the First International Conference on Controversies in Vitamin D. British journal of clinical pharmacology 84(10):2194\u20132207. https:\/\/doi.org\/10.1111\/bcp.13652","DOI":"10.1111\/bcp.13652"},{"issue":"19","key":"3094_CR13","doi-asserted-by":"publisher","first-page":"5615","DOI":"10.1007\/s00216-015-8733-z","volume":"407","author":"EM Mineva","year":"2015","unstructured":"Mineva EM, Schleicher RL, Chaudhary-Webb M, Maw KL, Botelho JC, Vesper HW, Pfeiffer CM (2015) A candidate reference measurement procedure for quantifying serum concentrations of 25-hydroxyvitamin D3 and 25-hydroxyvitamin D2 using isotope-dilution liquid chromatography-tandem mass spectrometry. Anal Bioanal Chem 407(19):5615\u20135624. https:\/\/doi.org\/10.1007\/s00216-015-8733-z","journal-title":"Anal Bioanal Chem"},{"issue":"5","key":"3094_CR14","doi-asserted-by":"publisher","first-page":"1942","DOI":"10.1021\/ac9026862","volume":"82","author":"SS Tai","year":"2010","unstructured":"Tai SS, Bedner M, Phinney KW (2010) Development of a candidate reference measurement procedure for the determination of 25-hydroxyvitamin D3 and 25-hydroxyvitamin D2 in human serum using isotope-dilution liquid chromatography-tandem mass spectrometry. Anal Chem 82(5):1942\u20131948. https:\/\/doi.org\/10.1021\/ac9026862","journal-title":"Anal Chem"},{"issue":"5","key":"3094_CR15","doi-asserted-by":"publisher","first-page":"1051","DOI":"10.3945\/jn.115.227728","volume":"146","author":"RL Schleicher","year":"2016","unstructured":"Schleicher RL, Sternberg MR, Looker AC, Yetley EA, Lacher DA, Sempos CT, Taylor CL, Durazo-Arvizu RA, Maw KL, Chaudhary-Webb M, Johnson CL, Pfeiffer CM (2016) National estimates of serum total 25-hydroxyvitamin D and metabolite concentrations measured by liquid chromatography-tandem mass spectrometry in the US population during 2007\u20132010. J Nutr 146(5):1051\u20131061. https:\/\/doi.org\/10.3945\/jn.115.227728","journal-title":"J Nutr"},{"key":"3094_CR16","doi-asserted-by":"publisher","first-page":"8","DOI":"10.1186\/s12986-020-0427-7","volume":"17","author":"Z Cai","year":"2020","unstructured":"Cai Z, Zhang Q, Xia Z, Zheng S, Zeng L, Han L, Yan J, Ke P, Zhuang J, Wu X, Huang X (2020) Determination of serum 25-hydroxyvitamin D status among population in southern China by a high accuracy LC-MS\/MS method traced to reference measurement procedure. Nutr Metab 17:8. https:\/\/doi.org\/10.1186\/s12986-020-0427-7","journal-title":"Nutr Metab"},{"issue":"6","key":"3094_CR17","doi-asserted-by":"publisher","first-page":"2511","DOI":"10.1007\/s00394-018-1803-1","volume":"58","author":"S Giuliani","year":"2019","unstructured":"Giuliani S, Barbieri V, Di Pierro AM, Rossi F, Widmann T, Lucchiari M, Pusceddu I, Pilz S, Obermayer-Pietsch B, Herrmann M (2019) LC-MS\/MS based 25(OH)D status in a large Southern European outpatient cohort: gender- and age-specific differences. Eur J Nutr 58(6):2511\u20132520. https:\/\/doi.org\/10.1007\/s00394-018-1803-1","journal-title":"Eur J Nutr"},{"issue":"9","key":"3094_CR18","doi-asserted-by":"publisher","first-page":"1024","DOI":"10.3390\/nu9091024","volume":"9","author":"Y Hu","year":"2017","unstructured":"Hu Y, Chen J, Wang R, Li M, Yun C, Li W, Yang Y, Piao J, Yang X, Yang L (2017) Vitamin D nutritional status and its related factors for chinese children and adolescents in 2010\u20132012. Nutrients 9(9):1024. https:\/\/doi.org\/10.3390\/nu9091024","journal-title":"Nutrients"},{"key":"3094_CR19","doi-asserted-by":"publisher","unstructured":"Voo V, Stankovich J, O'Brien TJ, Butzkueven H, Monif M (2020) Vitamin D status in an Australian patient population: a large retrospective case series focusing on factors associated with variations in serum 25(OH)D. BMJ open 10(3):e032567. https:\/\/doi.org\/10.1136\/bmjopen-2019-032567","DOI":"10.1136\/bmjopen-2019-032567"},{"issue":"4","key":"3094_CR20","doi-asserted-by":"publisher","first-page":"319","DOI":"10.3390\/nu9040319","volume":"9","author":"S Wang","year":"2017","unstructured":"Wang S, Shen G, Jiang S, Xu H, Li M, Wang Z, Zhang S, Yu Y (2017) Nutrient status of vitamin D among Chinese children. Nutrients 9(4):319. https:\/\/doi.org\/10.3390\/nu9040319","journal-title":"Nutrients"},{"issue":"13","key":"3094_CR21","doi-asserted-by":"publisher","first-page":"7370","DOI":"10.1111\/jcmm.15330","volume":"24","author":"M Shen","year":"2020","unstructured":"Shen M, Li Z, Lv D, Yang G, Wu R, Pan J, Wang S, Li Y, Xu S (2020) Seasonal variation and correlation analysis of vitamin D and parathyroid hormone in Hangzhou, Southeast China. J Cell Mol Med 24(13):7370\u20137377. https:\/\/doi.org\/10.1111\/jcmm.15330","journal-title":"J Cell Mol Med"},{"issue":"1","key":"3094_CR22","doi-asserted-by":"publisher","first-page":"246","DOI":"10.1186\/s12877-017-0632-z","volume":"17","author":"Q Cheng","year":"2017","unstructured":"Cheng Q, Du Y, Hong W, Tang W, Li H, Chen M, Zheng S (2017) Factors associated to serum 25-hydroxyvitamin D levels among older adult populations in urban and suburban communities in Shanghai. China BMC Geriat 17(1):246. https:\/\/doi.org\/10.1186\/s12877-017-0632-z","journal-title":"China BMC Geriat"},{"key":"3094_CR23","unstructured":"Subspecialty Group of Child Health Care, Society of Pediatrics, Chinese Medical Association, Editorial Board of Chinese Journal of Pediatrics (2010) Zhonghua er ke za zhi 48(7):502\u2013509."},{"issue":"2","key":"3094_CR24","doi-asserted-by":"publisher","first-page":"398","DOI":"10.1542\/peds.2007-1894","volume":"122","author":"M Misra","year":"2008","unstructured":"Misra M, Pacaud D, Petryk A, Collett-Solberg PF, Kappy M, Drug and Therapeutics Committee of the Lawson Wilkins Pediatric Endocrine Society (2008) Vitamin D deficiency in children and its management: review of current knowledge and recommendations. Pediatrics 122(2):398\u2013417. https:\/\/doi.org\/10.1542\/peds.2007-1894","journal-title":"Pediatrics"},{"key":"3094_CR25","doi-asserted-by":"publisher","unstructured":"Alonso N, Zelzer S, Eibinger G, Herrmann M (2022) Vitamin D metabolites: analytical challenges and clinical relevance. Calcified tissue international 1\u201320. Advance online publication. https:\/\/doi.org\/10.1007\/s00223-022-00961-5","DOI":"10.1007\/s00223-022-00961-5"},{"key":"3094_CR26","doi-asserted-by":"publisher","unstructured":"Cui A, Xiao P, Ma Y, Fan Z, Zhou F, Zheng J, Zhang L (2022) Prevalence, trend, and predictor analyses of vitamin D deficiency in the US population, 2001\u20132018. Front Nutr 9:965376. https:\/\/doi.org\/10.3389\/fnut.2022.965376","DOI":"10.3389\/fnut.2022.965376"},{"issue":"9","key":"3094_CR27","doi-asserted-by":"publisher","first-page":"1978","DOI":"10.3390\/nu14091978","volume":"14","author":"R Choi","year":"2022","unstructured":"Choi R, Cho SE, Lee SG, Lee EH (2022) Recent information on vitamin D deficiency in an adult Korean population visiting local clinics and hospitals. Nutrients 14(9):1978. https:\/\/doi.org\/10.3390\/nu14091978","journal-title":"Nutrients"},{"issue":"4","key":"3094_CR28","doi-asserted-by":"publisher","first-page":"671","DOI":"10.1016\/j.beem.2011.06.007","volume":"25","author":"NM van Schoor","year":"2011","unstructured":"van Schoor NM, Lips P (2011) Worldwide vitamin D status. Best Pract Res Clin Endocrinol Metab 25(4):671\u2013680. https:\/\/doi.org\/10.1016\/j.beem.2011.06.007","journal-title":"Best Pract Res Clin Endocrinol Metab"},{"issue":"14","key":"3094_CR29","doi-asserted-by":"publisher","first-page":"1464","DOI":"10.1001\/jama.2016.14403","volume":"316","author":"ED Kantor","year":"2016","unstructured":"Kantor ED, Rehm CD, Du M, White E, Giovannucci EL (2016) Trends in dietary supplement use among US adults from 1999\u20132012. JAMA 316(14):1464\u20131474. https:\/\/doi.org\/10.1001\/jama.2016.14403","journal-title":"JAMA"},{"issue":"1","key":"3094_CR30","doi-asserted-by":"publisher","first-page":"19713","DOI":"10.1038\/s41598-019-56297-y","volume":"9","author":"J Wei","year":"2019","unstructured":"Wei J, Zhu A, Ji JS (2019) A comparison study of vitamin D deficiency among older adults in China and the United States. Sci Rep 9(1):19713. https:\/\/doi.org\/10.1038\/s41598-019-56297-y","journal-title":"Sci Rep"},{"key":"3094_CR31","doi-asserted-by":"publisher","unstructured":"Guo Y, Ke HJ, Liu Y, Fu M, Ning J, Yu L, Xiao Y, Che D, Chen XY, Deng YH, Wu JL (2018) Prevalence of vitamin D insufficiency among children in southern china: a cross-sectional survey. Medicine 97(25):e11030. https:\/\/doi.org\/10.1097\/MD.0000000000011030","DOI":"10.1097\/MD.0000000000011030"},{"issue":"7","key":"3094_CR32","doi-asserted-by":"publisher","first-page":"e140","DOI":"10.1515\/cclm-2016-0798","volume":"55","author":"LM Soares","year":"2017","unstructured":"Soares LM, Pedrosa W, El\u00f3i-Santos SM, Vasconcellos LS (2017) 25-Hydroxyvitamin D threshold values should be age-specific. Clin Chem Lab Med 55(7):e140\u2013e142. https:\/\/doi.org\/10.1515\/cclm-2016-0798","journal-title":"Clin Chem Lab Med"},{"issue":"6","key":"3094_CR33","doi-asserted-by":"publisher","first-page":"905","DOI":"10.1002\/jcla.21955","volume":"30","author":"HJ Yu","year":"2016","unstructured":"Yu HJ, Kwon MJ, Woo HY, Park H (2016) Analysis of 25-hydroxyvitamin D status according to age, gender, and seasonal variation. J Clin Lab Anal 30(6):905\u2013911. https:\/\/doi.org\/10.1002\/jcla.21955","journal-title":"J Clin Lab Anal"},{"issue":"4","key":"3094_CR34","doi-asserted-by":"publisher","first-page":"1109","DOI":"10.1210\/er.2018-00126","volume":"40","author":"R Bouillon","year":"2019","unstructured":"Bouillon R, Marcocci C, Carmeliet G, Bikle D, White JH, Dawson-Hughes B, Lips P, Munns CF, Lazaretti-Castro M, Giustina A, Bilezikian J (2019) Skeletal and extraskeletal actions of vitamin D: current evidence and outstanding questions. Endocr Rev 40(4):1109\u20131151. https:\/\/doi.org\/10.1210\/er.2018-00126","journal-title":"Endocr Rev"},{"issue":"8","key":"3094_CR35","doi-asserted-by":"publisher","first-page":"898","DOI":"10.3390\/nu9080898","volume":"9","author":"X Yan","year":"2017","unstructured":"Yan X, Thomson JS, Zhao R, Zhu R, Wang Z, Zhang N, Coad J (2017) Vitamin D status of residents in Taiyuan China and influencing factors. Nutrients 9(8):898. https:\/\/doi.org\/10.3390\/nu9080898","journal-title":"Nutrients"},{"issue":"11","key":"3094_CR36","doi-asserted-by":"publisher","first-page":"1801","DOI":"10.3390\/nu10111801","volume":"10","author":"L Hansen","year":"2018","unstructured":"Hansen L, Tj\u00f8nneland A, K\u00f8ster B, Brot C, Andersen R, Cohen AS, Frederiksen K, Olsen A (2018) Vitamin D status and seasonal variation among Danish children and adults: a descriptive study. Nutrients 10(11):1801. https:\/\/doi.org\/10.3390\/nu10111801","journal-title":"Nutrients"},{"key":"3094_CR37","doi-asserted-by":"publisher","first-page":"e47","DOI":"10.1017\/jns.2020.40","volume":"9","author":"C N\u00e4ls\u00e9n","year":"2020","unstructured":"N\u00e4ls\u00e9n C, Becker W, Pearson M, Ridefelt P, Lindroos AK, Kotova N, Mattisson I (2020) Vitamin D status in children and adults in Sweden: dietary intake and 25-hydroxyvitamin D concentrations in children aged 10\u201312 years and adults aged 18\u201380 years. J Nutr Sci 9:e47. https:\/\/doi.org\/10.1017\/jns.2020.40","journal-title":"J Nutr Sci"},{"issue":"1","key":"3094_CR38","doi-asserted-by":"publisher","first-page":"e038503","DOI":"10.1136\/bmjopen-2020-038503","volume":"11","author":"LY Lin","year":"2021","unstructured":"Lin LY, Smeeth L, Langan S, Warren-Gash C (2021) Distribution of vitamin D status in the UK: a cross-sectional analysis of UK Biobank. BMJ Open 11(1):e038503. https:\/\/doi.org\/10.1136\/bmjopen-2020-038503","journal-title":"BMJ Open"},{"issue":"11","key":"3094_CR39","doi-asserted-by":"publisher","first-page":"2208","DOI":"10.1017\/S0007114521005080","volume":"128","author":"V Oskarsson","year":"2022","unstructured":"Oskarsson V, Eliasson M, Salomaa V, Reinikainen J, M\u00e4nnist\u00f6 S, Palmieri L, Donfrancesco C, Sans S et al (2022) Influence of geographical latitude on vitamin D status: cross-sectional results from the BiomarCaRE consortium. Br J Nutr 128(11):2208\u20132218. https:\/\/doi.org\/10.1017\/S0007114521005080","journal-title":"Br J Nutr"},{"issue":"4","key":"3094_CR40","doi-asserted-by":"publisher","first-page":"1033","DOI":"10.3945\/ajcn.115.120873","volume":"103","author":"KD Cashman","year":"2016","unstructured":"Cashman KD, Dowling KG, \u0160krab\u00e1kov\u00e1 Z, Gonzalez-Gross M, Valtue\u00f1a J, De Henauw S, Moreno L, Damsgaard CT et al (2016) Vitamin D deficiency in Europe: pandemic? Am J Clin Nutr 103(4):1033\u20131044. https:\/\/doi.org\/10.3945\/ajcn.115.120873","journal-title":"Am J Clin Nutr"},{"issue":"2","key":"3094_CR41","doi-asserted-by":"publisher","first-page":"319","DOI":"10.1038\/s41430-018-0353-1","volume":"73","author":"C Casey","year":"2019","unstructured":"Casey C, Woodside JV, McGinty A, Young IS, McPeake J, Chakravarthy U, Rahu M, Seland J, Soubrane G, Tomazzoli L, Topouzis F, Vioque J, Fletcher AE (2019) Factors associated with serum 25-hydroxyvitamin D concentrations in older people in Europe: the EUREYE study. Eur J Clin Nutr 73(2):319\u2013328. https:\/\/doi.org\/10.1038\/s41430-018-0353-1","journal-title":"Eur J Clin Nutr"},{"issue":"11","key":"3094_CR42","doi-asserted-by":"publisher","first-page":"4135","DOI":"10.3390\/nu13114135","volume":"13","author":"X Pang","year":"2021","unstructured":"Pang X, Yang Z, Wang J, Duan Y, Zhao L, Yu D, Lai J (2021) Relationship between Serum 25OH-Vitamin D2 Level and Vitamin D status of children aged 3\u20135 years in China. Nutrients 13(11):4135. https:\/\/doi.org\/10.3390\/nu13114135","journal-title":"Nutrients"},{"issue":"2","key":"3094_CR43","doi-asserted-by":"publisher","first-page":"273","DOI":"10.1515\/cclm-2017-0520","volume":"56","author":"S Yu","year":"2018","unstructured":"Yu S, Zhang R, Zhou W, Cheng X, Cheng Q, Xia L, Xie S, Yin Y, Sun D, Su W, Qiu L (2018) Is it necessary for all samples to quantify 25OHD2 and 25OHD3 using LC-MS\/MS in clinical practice? Clin Chem Lab Med 56(2):273\u2013277. https:\/\/doi.org\/10.1515\/cclm-2017-0520","journal-title":"Clin Chem Lab Med"},{"issue":"8","key":"3094_CR44","doi-asserted-by":"publisher","first-page":"e585","DOI":"10.1097\/MD.0000000000000585","volume":"94","author":"S Yu","year":"2015","unstructured":"Yu S, Fang H, Han J, Cheng X, Xia L, Li S, Liu M, Tao Z, Wang L, Hou L, Qin X, Li P, Zhang R, Su W, Qiu L (2015) The high prevalence of hypovitaminosis D in China: a multicenter vitamin D status survey. Medicine 94(8):e585. https:\/\/doi.org\/10.1097\/MD.0000000000000585","journal-title":"Medicine"},{"issue":"23\u201324","key":"3094_CR45","doi-asserted-by":"publisher","first-page":"1976","DOI":"10.1016\/j.cca.2010.08.018","volume":"411","author":"N Binkley","year":"2010","unstructured":"Binkley N, Krueger DC, Morgan S, Wiebe D (2010) Current status of clinical 25-hydroxyvitamin D measurement: an assessment of between-laboratory agreement. Clin Chim Acta 411(23\u201324):1976\u20131982. https:\/\/doi.org\/10.1016\/j.cca.2010.08.018","journal-title":"Clin Chim Acta"},{"key":"3094_CR46","doi-asserted-by":"publisher","first-page":"e00130","DOI":"10.1016\/j.plabm.2019.e00130","volume":"17","author":"E Garnett","year":"2019","unstructured":"Garnett E, Li J, Rajapakshe D, Tam E, Meng QH, Devaraj S (2019) Efficacy of two vitamin D immunoassays to detect 25-OH vitamin D2 and D3. Pract Lab Med 17:e00130. https:\/\/doi.org\/10.1016\/j.plabm.2019.e00130","journal-title":"Pract Lab Med"},{"key":"3094_CR47","doi-asserted-by":"publisher","first-page":"54","DOI":"10.1016\/j.cca.2012.09.002","volume":"415","author":"L de Koning","year":"2013","unstructured":"de Koning L, Al-Turkmani MR, Berg AH, Shkreta A, Law T, Kellogg MD (2013) Variation in clinical vitamin D status by DiaSorin Liaison and LC-MS\/MS in the presence of elevated 25-OH vitamin D2. Clin Chim Acta 415:54\u201358. https:\/\/doi.org\/10.1016\/j.cca.2012.09.002","journal-title":"Clin Chim Acta"}],"container-title":["European Journal of Nutrition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00394-023-03094-z.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00394-023-03094-z\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00394-023-03094-z.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,3,27]],"date-time":"2023-03-27T03:03:57Z","timestamp":1679886237000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00394-023-03094-z"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,1,24]]},"references-count":47,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2023,4]]}},"alternative-id":["3094"],"URL":"https:\/\/doi.org\/10.1007\/s00394-023-03094-z","relation":{},"ISSN":["1436-6207","1436-6215"],"issn-type":[{"value":"1436-6207","type":"print"},{"value":"1436-6215","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,1,24]]},"assertion":[{"value":"1 October 2022","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"12 January 2023","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"24 January 2023","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare that they have no competing interests.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"This study was approved by Guangzhou KingMed Diagnostics Center Ethics Committee (ethics approval code: 2020-031, approved 16 June 2020).","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}},{"value":"Informed consent was waived due to the retrospective matter of data analysis.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Informed consent statement"}}]}}