{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,15]],"date-time":"2026-09-15T13:52:37Z","timestamp":1789480357814,"version":"build-2803163510"},"reference-count":37,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2015,2,1]],"date-time":"2015-02-01T00:00:00Z","timestamp":1422748800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"funder":[{"name":"Clinical Medicine Foundation of Chinese Medical Association for Endocrine Disease","award":["12010050264"],"award-info":[{"award-number":["12010050264"]}]},{"name":"Natural Science Foundation of Gansu, China","award":["1308RJZA254"],"award-info":[{"award-number":["1308RJZA254"]}]},{"name":"Chinese Society of Endocrinology and National Clinical Research Center for Metabolic Diseases","award":["1994DP131044"],"award-info":[{"award-number":["1994DP131044"]}]}],"content-domain":{"domain":["thebonejournal.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Bone"],"published-print":{"date-parts":[[2015,2]]},"DOI":"10.1016\/j.bone.2014.09.024","type":"journal-article","created":{"date-parts":[[2014,10,5]],"date-time":"2014-10-05T16:00:24Z","timestamp":1412524824000},"page":"1-6","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":93,"special_numbering":"C","title":["High prevalence of vitamin D deficiency among middle-aged and elderly individuals in northwestern China: Its relationship to osteoporosis and lifestyle factors"],"prefix":"10.1016","volume":"71","author":[{"given":"Donghu","family":"Zhen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lijuan","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5135-1415","authenticated-orcid":false,"given":"Conghui","family":"Guan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nan","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xulei","family":"Tang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.bone.2014.09.024_bb0005","doi-asserted-by":"crossref","first-page":"1726","DOI":"10.1007\/s00198-006-0172-4","article-title":"An estimate of the worldwide prevalence and disability associated with osteoporotic fractures","volume":"17","author":"Johnell","year":"2006","journal-title":"Osteoporos Int"},{"key":"10.1016\/j.bone.2014.09.024_bb0010","doi-asserted-by":"crossref","first-page":"497","DOI":"10.1007\/s00198-013-2418-2","article-title":"Reference values of bone mineral density and prevalence of osteoporosis in Chinese adults","volume":"25","author":"Zhang","year":"2014","journal-title":"Osteoporos Int"},{"key":"10.1016\/j.bone.2014.09.024_bb0015","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1111\/j.1529-8019.2009.01288.x","article-title":"Health effects of vitamin D","volume":"23","author":"Bischoff-Ferrari","year":"2010","journal-title":"Dermatol Ther"},{"key":"10.1016\/j.bone.2014.09.024_bb0020","doi-asserted-by":"crossref","first-page":"1080S","DOI":"10.1093\/ajcn\/87.4.1080S","article-title":"Vitamin D deficiency: a worldwide problem with health consequences","volume":"87","author":"Holick","year":"2008","journal-title":"Am J Clin Nutr"},{"key":"10.1016\/j.bone.2014.09.024_bb0025","doi-asserted-by":"crossref","first-page":"1689S","DOI":"10.1093\/ajcn\/80.6.1689S","article-title":"Overview of general physiologic features and functions of vitamin D","volume":"80","author":"DeLuca","year":"2004","journal-title":"Am J Clin Nutr"},{"key":"10.1016\/j.bone.2014.09.024_bb0030","doi-asserted-by":"crossref","first-page":"1425","DOI":"10.1007\/s00198-005-1860-1","article-title":"Association between 25-hydroxy vitamin D levels, physical activity, muscle strength and fractures in the prospective population-based OPRA Study of Elderly Women","volume":"16","author":"Gerdhem","year":"2005","journal-title":"Osteoporos Int"},{"key":"10.1016\/j.bone.2014.09.024_bb0035","doi-asserted-by":"crossref","first-page":"2066","DOI":"10.1359\/jbmr.2001.16.11.2066","article-title":"Vitamin D deficiency and bone health in healthy adults in Finland: could this be a concern in other parts of Europe?","volume":"16","author":"Lamberg-Allardt","year":"2001","journal-title":"J Bone Miner Res"},{"key":"10.1016\/j.bone.2014.09.024_bb0040","doi-asserted-by":"crossref","first-page":"323","DOI":"10.1046\/j.1365-2362.2003.01127.x","article-title":"Assessment of vitamin D and calcium status in healthy adult Austrians","volume":"33","author":"Kudlacek","year":"2003","journal-title":"Eur J Clin Invest"},{"key":"10.1016\/j.bone.2014.09.024_bb0045","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1210\/jc.2007-1217","article-title":"Serum 25-hydroxy vitamin D and bone mineral density in a racially and ethnically diverse group of men","volume":"93","author":"Hannan","year":"2008","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.bone.2014.09.024_bb0050","doi-asserted-by":"crossref","first-page":"620","DOI":"10.1016\/S8756-3282(03)00216-3","article-title":"Older people in China and the United Kingdom differ in the relationships among parathyroid hormone, vitamin D, and bone mineral status","volume":"33","author":"Yan","year":"2003","journal-title":"Bone"},{"key":"10.1016\/j.bone.2014.09.024_bb0055","doi-asserted-by":"crossref","first-page":"1980","DOI":"10.1056\/NEJMc072359","article-title":"Vitamin D deficiency","volume":"357","author":"Bouillon","year":"2007","journal-title":"N Engl J Med"},{"key":"10.1016\/j.bone.2014.09.024_bb0060","doi-asserted-by":"crossref","first-page":"361","DOI":"10.1016\/j.mam.2008.08.008","article-title":"The vitamin D deficiency pandemic and consequences for nonskeletal health: mechanisms of action","volume":"29","author":"Holick","year":"2008","journal-title":"Mol Aspects Med"},{"key":"10.1016\/j.bone.2014.09.024_bb0065","doi-asserted-by":"crossref","first-page":"1013","DOI":"10.1111\/j.1742-1241.2006.01066.x","article-title":"Risk factors for vitamin D inadequacy among women with osteoporosis: an international epidemiological study","volume":"60","author":"Rizzoli","year":"2006","journal-title":"Int J Clin Pract"},{"key":"10.1016\/j.bone.2014.09.024_bb9000","first-page":"100","article-title":"The situation of air quality in Lanzhou and its relationship with the conventional meteorological conditions","volume":"11","author":"Guo","year":"2011","journal-title":"J arid land resourses and environment"},{"key":"10.1016\/j.bone.2014.09.024_bb0070","doi-asserted-by":"crossref","first-page":"1278","DOI":"10.2337\/dc09-0209","article-title":"Plasma 25-hydroxyvitamin D concentration and metabolic syndrome among middle-aged and elderly Chinese individuals","volume":"32","author":"Lu","year":"2009","journal-title":"Diabetes Care"},{"key":"10.1016\/j.bone.2014.09.024_bb0075","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1111\/j.1753-0407.2012.00182.x","article-title":"Risk Evaluation of cAncers in Chinese diabeTic Individuals: a longitudinal (REACTION) study","volume":"4","author":"Ning","year":"2012","journal-title":"J Diabetes"},{"key":"10.1016\/j.bone.2014.09.024_bb0080","doi-asserted-by":"crossref","first-page":"66","DOI":"10.1007\/s10389-006-0024-x","article-title":"Development of the World Health Organization Global Physical Activity Questionnaire (GPAQ)","volume":"14","author":"Armstrong","year":"2006","journal-title":"J Public Health"},{"key":"10.1016\/j.bone.2014.09.024_bb0085","first-page":"S885-S696","article-title":"Predictive values of body mass index and waist circumference for risk factors of certain related diseases in Chinese adults\u2014study on optimal cut-off points of body mass index and waist circumference in Chinese adults","volume":"11","author":"Zhou","year":"2002","journal-title":"Asia Pac J Clin Nutr"},{"key":"10.1016\/j.bone.2014.09.024_bb0090","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1210\/jc.2010-2704","article-title":"The 2011 report on dietary reference intakes for calcium and vitamin D from the Institute of Medicine: what clinicians need to know","volume":"96","author":"Ross","year":"2011","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.bone.2014.09.024_bb0095","doi-asserted-by":"crossref","first-page":"1183","DOI":"10.2337\/diacare.20.7.1183","article-title":"Report of the expert committee on the diagnosis and classification of diabetes mellitus","volume":"20","year":"1997","journal-title":"Diabetes Care"},{"key":"10.1016\/j.bone.2014.09.024_bb0100","doi-asserted-by":"crossref","first-page":"2486","DOI":"10.1001\/jama.285.19.2486","article-title":"Executive summary of The Third Report of the National Cholesterol Education Program (NCEP) Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol In Adults (Adult Treatment Panel III)","volume":"285","year":"2001","journal-title":"JAMA"},{"key":"10.1016\/j.bone.2014.09.024_bb0105","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1007\/s001980070121","article-title":"Can the WHO criteria for diagnosing osteoporosis be applied to calcaneal quantitative ultrasound?","volume":"11","author":"Frost","year":"2000","journal-title":"Osteoporos Int"},{"key":"10.1016\/j.bone.2014.09.024_bb0110","doi-asserted-by":"crossref","first-page":"1029","DOI":"10.1016\/j.bone.2012.07.023","article-title":"Vitamin D deficiency in northern Vietnam: prevalence, risk factors and associations with bone mineral density","volume":"51","author":"Nguyen","year":"2012","journal-title":"Bone"},{"key":"10.1016\/j.bone.2014.09.024_bb0115","doi-asserted-by":"crossref","first-page":"1519","DOI":"10.3945\/ajcn.2008.26182","article-title":"Serum 25-hydroxyvitamin D status of the US population: 1988\u20131994 compared with 2000\u20132004","volume":"88","author":"Looker","year":"2008","journal-title":"Am J Clin Nutr"},{"key":"10.1016\/j.bone.2014.09.024_bb0120","doi-asserted-by":"crossref","first-page":"675","DOI":"10.1007\/s00198-011-1606-1","article-title":"High prevalence of vitamin D deficiency among healthy Saudi Arabian men: relationship to bone mineral density, parathyroid hormone, bone turnover markers, and lifestyle factors","volume":"23","author":"Ardawi","year":"2012","journal-title":"Osteoporos Int"},{"key":"10.1016\/j.bone.2014.09.024_bb0125","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1016\/j.annepidem.2007.12.001","article-title":"Vitamin D, status: measurement, interpretation, and clinical application","volume":"19","author":"Holick","year":"2009","journal-title":"Ann Epidemiol"},{"key":"10.1016\/j.bone.2014.09.024_bb0130","doi-asserted-by":"crossref","first-page":"1678S","DOI":"10.1093\/ajcn\/80.6.1678S","article-title":"Sunlight and vitamin D for bone health and prevention of autoimmune diseases, cancers, and cardiovascular disease","volume":"80","author":"Holick","year":"2004","journal-title":"Am J Clin Nutr"},{"key":"10.1016\/j.bone.2014.09.024_bb0135","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1186\/1475-2891-11-56","article-title":"Tea and coffee consumption in relation to vitamin D and calcium levels in Saudi adolescents","volume":"11","author":"Al-Othman","year":"2012","journal-title":"Nutr J"},{"key":"10.1016\/j.bone.2014.09.024_bb0140","doi-asserted-by":"crossref","first-page":"882","DOI":"10.1093\/ajcn\/58.6.882","article-title":"Effects of skin thickness, age, body fat, and sunlight on serum 25-hydroxyvitamin D","volume":"58","author":"Need","year":"1993","journal-title":"Am J Clin Nutr"},{"key":"10.1016\/j.bone.2014.09.024_bb0145","doi-asserted-by":"crossref","first-page":"311","DOI":"10.1016\/j.bone.2012.12.011","article-title":"Quantitative ultrasound and bone's response to exercise: a meta analysis","volume":"53","author":"Babatunde","year":"2013","journal-title":"Bone"},{"key":"10.1016\/j.bone.2014.09.024_bb0150","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1007\/s00198-011-1817-5","article-title":"Quantitative ultrasound of the heel and fracture risk assessment: an updated meta-analysis","volume":"23","author":"Moayyeri","year":"2012","journal-title":"Osteoporos Int"},{"key":"10.1016\/j.bone.2014.09.024_bb0155","doi-asserted-by":"crossref","first-page":"203","DOI":"10.1097\/BOR.0b013e3283439426","article-title":"Osteoporosis prevention","volume":"23","author":"Grossman","year":"2011","journal-title":"Curr Opin Rheumatol"},{"key":"10.1016\/j.bone.2014.09.024_bb0160","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1002\/(SICI)1097-4644(1999)75:32+<123::AID-JCB15>3.0.CO;2-K","article-title":"Molecular and cellular mechanisms of estrogen action on the skeleton","volume":"75","author":"Rickard","year":"1999","journal-title":"J Cell Biochem"},{"key":"10.1016\/j.bone.2014.09.024_bb0165","doi-asserted-by":"crossref","first-page":"1212","DOI":"10.1210\/jcem.86.3.7327","article-title":"A global study of vitamin D status and parathyroid function in postmenopausal women with osteoporosis: baseline data from the multiple outcomes of raloxifene evaluation clinical trial","volume":"86","author":"Lips","year":"2001","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.bone.2014.09.024_bb0170","doi-asserted-by":"crossref","first-page":"458","DOI":"10.1038\/sj.ejcn.1602959","article-title":"Genetic and non-genetic correlates of vitamins K and D","volume":"63","author":"Shea","year":"2009","journal-title":"Eur J Clin Nutr"},{"key":"10.1016\/j.bone.2014.09.024_bb0175","doi-asserted-by":"crossref","first-page":"749","DOI":"10.1038\/jhg.2013.84","article-title":"Genetic variant in vitamin D binding protein is associated with serum 25-hydroxyvitamin D and vitamin D insufficiency in southern Chinese","volume":"58","author":"Cheung","year":"2013","journal-title":"J Hum Genet"},{"key":"10.1016\/j.bone.2014.09.024_bb0180","doi-asserted-by":"crossref","first-page":"505","DOI":"10.1007\/s00439-011-1099-1","article-title":"Associations between common variants in GC and DHCR7\/NADSYN1 and vitamin D concentration in Chinese Hans","volume":"131","author":"Lu","year":"2012","journal-title":"Hum Genet"}],"container-title":["Bone"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S8756328214003639?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S8756328214003639?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,8,15]],"date-time":"2019-08-15T17:36:31Z","timestamp":1565890591000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S8756328214003639"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,2]]},"references-count":37,"alternative-id":["S8756328214003639"],"URL":"https:\/\/doi.org\/10.1016\/j.bone.2014.09.024","relation":{},"ISSN":["8756-3282"],"issn-type":[{"value":"8756-3282","type":"print"}],"subject":[],"published":{"date-parts":[[2015,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"High prevalence of vitamin D deficiency among middle-aged and elderly individuals in northwestern China: Its relationship to osteoporosis and lifestyle factors","name":"articletitle","label":"Article Title"},{"value":"Bone","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.bone.2014.09.024","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2014 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}