{"id":"https://openalex.org/W2026437158","doi":"https://doi.org/10.3945/ajcn.112.050013","title":"Correcting vitamin D insufficiency improves insulin sensitivity in obese adolescents: a randomized controlled trial","display_name":"Correcting vitamin D insufficiency improves insulin sensitivity in obese adolescents: a randomized controlled trial","publication_year":2013,"publication_date":"2013-02-13","ids":{"openalex":"https://openalex.org/W2026437158","doi":"https://doi.org/10.3945/ajcn.112.050013","mag":"2026437158","pmid":"https://pubmed.ncbi.nlm.nih.gov/23407306"},"language":"en","primary_location":{"id":"doi:10.3945/ajcn.112.050013","doi":"https://doi.org/10.3945/ajcn.112.050013","is_oa":true,"landing_page_url":"https://doi.org/10.3945/ajcn.112.050013","pdf_url":null,"source":{"id":"https://openalex.org/S71285955","display_name":"American Journal of Clinical Nutrition","issn_l":"0002-9165","issn":["0002-9165","1938-3207"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American Journal of Clinical Nutrition","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.3945/ajcn.112.050013","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033980980","display_name":"Anthony M. Belenchia","orcid":"https://orcid.org/0000-0001-6480-7290","observed_orcids":["https://orcid.org/0000-0001-6480-7290"]},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anthony M Belenchia","raw_affiliation_strings":["Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, MO 65211, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, MO 65211, USA","institution_ids":["https://openalex.org/I76835614"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034434911","display_name":"Aneesh K. Tosh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aneesh K Tosh","raw_affiliation_strings":["1From the Department of Nutrition and Exercise Physiology (AMB and CAP), and the Department of Child Health, University of Missouri School of Medicine (AKT and LSH), University of Missouri, Columbia, MO"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1From the Department of Nutrition and Exercise Physiology (AMB and CAP), and the Department of Child Health, University of Missouri School of Medicine (AKT and LSH), University of Missouri, Columbia, MO","institution_ids":["https://openalex.org/I76835614"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112342263","display_name":"Laura S. Hillman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Laura S Hillman","raw_affiliation_strings":["1From the Department of Nutrition and Exercise Physiology (AMB and CAP), and the Department of Child Health, University of Missouri School of Medicine (AKT and LSH), University of Missouri, Columbia, MO"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1From the Department of Nutrition and Exercise Physiology (AMB and CAP), and the Department of Child Health, University of Missouri School of Medicine (AKT and LSH), University of Missouri, Columbia, MO","institution_ids":["https://openalex.org/I76835614"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113810026","display_name":"Catherine A. Peterson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Catherine A Peterson","raw_affiliation_strings":["1From the Department of Nutrition and Exercise Physiology (AMB and CAP), and the Department of Child Health, University of Missouri School of Medicine (AKT and LSH), University of Missouri, Columbia, MO"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1From the Department of Nutrition and Exercise Physiology (AMB and CAP), and the Department of Child Health, University of Missouri School of Medicine (AKT and LSH), University of Missouri, Columbia, MO","institution_ids":["https://openalex.org/I76835614"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76835614"],"apc_list":{"value":5200,"currency":"USD","value_usd":5200},"apc_paid":null,"fwci":29.5781,"has_fulltext":false,"cited_by_count":329,"citation_normalized_percentile":{"value":0.99863518,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"97","issue":"4","first_page":"774","last_page":"781"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10277","display_name":"Vitamin D Research Studies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10277","display_name":"Vitamin D Research Studies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10528","display_name":"Adipokines, Inflammation, and Metabolic Diseases","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12280","display_name":"Magnesium in Health and Disease","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/vitamin-d-deficiency","display_name":"vitamin D deficiency","score":0.8510000109672546},{"id":"https://openalex.org/keywords/vitamin-d3-supplementation","display_name":"vitamin D3 supplementation","score":0.9440000057220459},{"id":"https://openalex.org/keywords/insulin-resistance","display_name":"insulin resistance","score":0.6800000071525574},{"id":"https://openalex.org/keywords/insulin-sensitivity","display_name":"insulin sensitivity","score":0.8479999899864197},{"id":"https://openalex.org/keywords/adolescent-obesity","display_name":"adolescent obesity","score":0.9589999914169312},{"id":"https://openalex.org/keywords/25-hydroxyvitamin-d","display_name":"25-hydroxyvitamin D","score":0.9810000061988831},{"id":"https://openalex.org/keywords/leptin-to-adiponectin-ratio","display_name":"leptin/adiponectin ratio","score":0.906000018119812},{"id":"https://openalex.org/keywords/adipokines","display_name":"adipokines","score":0.9309999942779541},{"id":"https://openalex.org/keywords/inflammatory-markers","display_name":"inflammatory markers","score":0.9200000166893005},{"id":"https://openalex.org/keywords/homa-ir","display_name":"HOMA-IR","score":0.7919999957084656}],"concepts":[{"id":"https://openalex.org/C168563851","wikidata":"https://www.wikidata.org/wiki/Q1436668","display_name":"Randomized controlled trial","level":2,"score":0.7980461120605469},{"id":"https://openalex.org/C3017594256","wikidata":"https://www.wikidata.org/wiki/Q1053470","display_name":"Insulin sensitivity","level":4,"score":0.7319587469100952},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6972565054893494},{"id":"https://openalex.org/C2779306644","wikidata":"https://www.wikidata.org/wiki/Q2002370","display_name":"Insulin","level":2,"score":0.5090383887290955},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4897887706756592},{"id":"https://openalex.org/C2776940978","wikidata":"https://www.wikidata.org/wiki/Q34956","display_name":"Vitamin","level":2,"score":0.4819371700286865},{"id":"https://openalex.org/C124490489","wikidata":"https://www.wikidata.org/wiki/Q7936963","display_name":"Vitamin D and neurology","level":2,"score":0.4676940441131592},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.38447919487953186},{"id":"https://openalex.org/C2777391703","wikidata":"https://www.wikidata.org/wiki/Q1053470","display_name":"Insulin resistance","level":3,"score":0.33264631032943726}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001786","descriptor_name":"Blood Glucose","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002762","descriptor_name":"Cholecalciferol","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D002762","descriptor_name":"Cholecalciferol","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007328","descriptor_name":"Insulin","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D007333","descriptor_name":"Insulin Resistance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009765","descriptor_name":"Obesity","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D009765","descriptor_name":"Obesity","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D014807","descriptor_name":"Vitamin D","qualifier_ui":"Q000031","qualifier_name":"analogs & derivatives","is_major_topic":false},{"descriptor_ui":"D014807","descriptor_name":"Vitamin D","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D014808","descriptor_name":"Vitamin D Deficiency","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D014808","descriptor_name":"Vitamin D Deficiency","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":true},{"descriptor_ui":"D014808","descriptor_name":"Vitamin D Deficiency","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D014815","descriptor_name":"Vitamins","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D014815","descriptor_name":"Vitamins","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D015992","descriptor_name":"Body Mass Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018836","descriptor_name":"Inflammation Mediators","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D019587","descriptor_name":"Dietary Supplements","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D020738","descriptor_name":"Leptin","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D052242","descriptor_name":"Adiponectin","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D054392","descriptor_name":"Adipokines","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.3945/ajcn.112.050013","doi":"https://doi.org/10.3945/ajcn.112.050013","is_oa":true,"landing_page_url":"https://doi.org/10.3945/ajcn.112.050013","pdf_url":null,"source":{"id":"https://openalex.org/S71285955","display_name":"American Journal of Clinical Nutrition","issn_l":"0002-9165","issn":["0002-9165","1938-3207"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American Journal of Clinical Nutrition","raw_type":"journal-article"},{"id":"pmid:23407306","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23407306","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American journal of clinical nutrition","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.3945/ajcn.112.050013","doi":"https://doi.org/10.3945/ajcn.112.050013","is_oa":true,"landing_page_url":"https://doi.org/10.3945/ajcn.112.050013","pdf_url":null,"source":{"id":"https://openalex.org/S71285955","display_name":"American Journal of Clinical Nutrition","issn_l":"0002-9165","issn":["0002-9165","1938-3207"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American Journal of Clinical Nutrition","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0}],"study_designs":[{"display_name":"Randomized Controlled Trial","id":"https://openalex.org/study-designs/randomized-controlled-trial"},{"display_name":"Clinical Trial","id":"https://openalex.org/study-designs/clinical-trial"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W200850222","https://openalex.org/W577905474","https://openalex.org/W1513301338","https://openalex.org/W1849648692","https://openalex.org/W1968229547","https://openalex.org/W1973024955","https://openalex.org/W1975244785","https://openalex.org/W1978638225","https://openalex.org/W1980363363","https://openalex.org/W1981084145","https://openalex.org/W1985297370","https://openalex.org/W1988006533","https://openalex.org/W1992568972","https://openalex.org/W2005275930","https://openalex.org/W2022737042","https://openalex.org/W2031765618","https://openalex.org/W2032405414","https://openalex.org/W2034698532","https://openalex.org/W2036117545","https://openalex.org/W2038885143","https://openalex.org/W2046120374","https://openalex.org/W2058304145","https://openalex.org/W2059078758","https://openalex.org/W2060068026","https://openalex.org/W2069498758","https://openalex.org/W2079171179","https://openalex.org/W2083884524","https://openalex.org/W2095731933","https://openalex.org/W2096717361","https://openalex.org/W2106033766","https://openalex.org/W2117602850","https://openalex.org/W2118323808","https://openalex.org/W2123857763","https://openalex.org/W2140941459","https://openalex.org/W2142932338","https://openalex.org/W2145860140","https://openalex.org/W2149469183","https://openalex.org/W2154132292","https://openalex.org/W2154355204","https://openalex.org/W2154868246","https://openalex.org/W2157304718","https://openalex.org/W2158187071","https://openalex.org/W2165734788","https://openalex.org/W2168216817","https://openalex.org/W2168582240","https://openalex.org/W2280278065"],"related_works":["https://openalex.org/W3176967709","https://openalex.org/W2152746728","https://openalex.org/W2343856002","https://openalex.org/W2063500645","https://openalex.org/W2419309177","https://openalex.org/W2480605389","https://openalex.org/W3007371362","https://openalex.org/W2790215128","https://openalex.org/W4378472600","https://openalex.org/W2066112500"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":20},{"year":2023,"cited_by_count":17},{"year":2022,"cited_by_count":25},{"year":2021,"cited_by_count":14},{"year":2020,"cited_by_count":27},{"year":2019,"cited_by_count":22},{"year":2018,"cited_by_count":34},{"year":2017,"cited_by_count":16},{"year":2016,"cited_by_count":25},{"year":2015,"cited_by_count":36},{"year":2014,"cited_by_count":50},{"year":2013,"cited_by_count":20}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}