{"id":"https://openalex.org/W2123613618","doi":"https://doi.org/10.1002/jbmr.5650051108","title":"Calcium absorptive consistency","display_name":"Calcium absorptive consistency","publication_year":1990,"publication_date":"1990-11-01","ids":{"openalex":"https://openalex.org/W2123613618","doi":"https://doi.org/10.1002/jbmr.5650051108","mag":"2123613618","pmid":"https://pubmed.ncbi.nlm.nih.gov/2270777"},"language":"en","primary_location":{"id":"doi:10.1002/jbmr.5650051108","doi":"https://doi.org/10.1002/jbmr.5650051108","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jbmr.5650051108","pdf_url":null,"source":{"id":"https://openalex.org/S128199769","display_name":"Journal of Bone and Mineral Research","issn_l":"0884-0431","issn":["0884-0431","1523-4681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Bone and Mineral Research","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110246581","display_name":"Robert P. Heaney","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I114493937","display_name":"Creighton University","ror":"https://ror.org/05wf30g94","country_code":"US","type":"education","lineage":["https://openalex.org/I114493937"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Robert P. Heaney","raw_affiliation_strings":["Center for Hard Tissue Research, Creighton University, Omaha, NE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Hard Tissue Research, Creighton University, Omaha, NE","institution_ids":["https://openalex.org/I114493937"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072020842","display_name":"Connie Marie Weaver","orcid":"https://orcid.org/0000-0002-5450-9609","observed_orcids":["https://orcid.org/0000-0002-5450-9609"]},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Connie M. Weaver","raw_affiliation_strings":["Department of Foods and Nutrition, Purdue University, West Lafayette, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Foods and Nutrition, Purdue University, West Lafayette, IN","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110027307","display_name":"Mary Lee Fitzsimmons","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I114493937","display_name":"Creighton University","ror":"https://ror.org/05wf30g94","country_code":"US","type":"education","lineage":["https://openalex.org/I114493937"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mary Lee Fitzsimmons","raw_affiliation_strings":["Center for Hard Tissue Research, Creighton University, Omaha, NE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Hard Tissue Research, Creighton University, Omaha, NE","institution_ids":["https://openalex.org/I114493937"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052478195","display_name":"Robert R. Recker","orcid":"https://orcid.org/0000-0002-8774-1404","observed_orcids":["https://orcid.org/0000-0002-8774-1404"]},"institutions":[{"id":"https://openalex.org/I114493937","display_name":"Creighton University","ror":"https://ror.org/05wf30g94","country_code":"US","type":"education","lineage":["https://openalex.org/I114493937"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert R. Recker","raw_affiliation_strings":["Department of Internal Medicine, Creighton University, Omaha, NE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Internal Medicine, Creighton University, Omaha, NE","institution_ids":["https://openalex.org/I114493937"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5110246581"],"corresponding_institution_ids":["https://openalex.org/I114493937"],"apc_list":{"value":3780,"currency":"USD","value_usd":3780},"apc_paid":null,"fwci":3.9831,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.93845285,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"5","issue":"11","first_page":"1139","last_page":"1142"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10071","display_name":"Bone health and osteoporosis research","score":0.9785000085830688,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports 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/T10071","display_name":"Bone health and osteoporosis research","score":0.9785000085830688,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports 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/T10277","display_name":"Vitamin D Research Studies","score":0.01119999960064888,"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/T13112","display_name":"Nutrition and Health Studies","score":0.0020000000949949026,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/calcium-absorption","display_name":"calcium absorption","score":0.9789999723434448},{"id":"https://openalex.org/keywords/inter-individual-variability","display_name":"interindividual variability","score":0.40700000524520874},{"id":"https://openalex.org/keywords/premenopausal-women","display_name":"premenopausal women","score":0.8569999933242798},{"id":"https://openalex.org/keywords/postmenopausal-women","display_name":"postmenopausal women","score":1.0},{"id":"https://openalex.org/keywords/calcium-bioavailability","display_name":"calcium bioavailability","score":0.3569999933242798}],"concepts":[{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.6707489490509033},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.6290173530578613},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.5507753491401672},{"id":"https://openalex.org/C519063684","wikidata":"https://www.wikidata.org/wiki/Q706","display_name":"Calcium","level":2,"score":0.5204220414161682},{"id":"https://openalex.org/C99476002","wikidata":"https://www.wikidata.org/wiki/Q42297","display_name":"Analysis of variance","level":2,"score":0.4676598608493805},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.46101629734039307},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.36494356393814087},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3569175899028778},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.31349343061447144},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.30989861488342285},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30679187178611755},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.17983070015907288},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.13656720519065857},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002136","descriptor_name":"Calcium, Dietary","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":false},{"descriptor_ui":"D002136","descriptor_name":"Calcium, Dietary","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D002136","descriptor_name":"Calcium, Dietary","qualifier_ui":"Q000493","qualifier_name":"pharmacokinetics","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":"D007408","descriptor_name":"Intestinal Absorption","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1002/jbmr.5650051108","doi":"https://doi.org/10.1002/jbmr.5650051108","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jbmr.5650051108","pdf_url":null,"source":{"id":"https://openalex.org/S128199769","display_name":"Journal of Bone and Mineral Research","issn_l":"0884-0431","issn":["0884-0431","1523-4681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Bone and Mineral Research","raw_type":"journal-article"},{"id":"pmid:2270777","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/2270777","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":"Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research","raw_type":"Journal Article"},{"id":"pmh:oai:cdr.creighton.edu:10504/90780","doi":null,"is_oa":false,"landing_page_url":"http://doi.org/10.1002/jbmr.5650051108","pdf_url":null,"source":{"id":"https://openalex.org/S7407097583","display_name":"Creighton Digital Repository (CDR)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I114493937","host_organization_name":"Creighton University","host_organization_lineage":["https://openalex.org/I114493937"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"},{"id":"pmh:oai:cdr.creighton.edu:10504/91345","doi":null,"is_oa":false,"landing_page_url":"http://doi.org/10.1002/jbmr.5650051108","pdf_url":null,"source":{"id":"https://openalex.org/S7407097583","display_name":"Creighton Digital Repository (CDR)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I114493937","host_organization_name":"Creighton University","host_organization_lineage":["https://openalex.org/I114493937"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.5683000087738037}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[{"id":"https://openalex.org/G23219851","display_name":null,"funder_award_id":"AR 39221","funder_id":"https://openalex.org/F4320337362","funder_display_name":"National Institute of Arthritis and Musculoskeletal and Skin Diseases"},{"id":"https://openalex.org/G3064657034","display_name":null,"funder_award_id":"AR-07912","funder_id":"https://openalex.org/F4320337362","funder_display_name":"National Institute of Arthritis and Musculoskeletal and Skin Diseases"},{"id":"https://openalex.org/G7869413143","display_name":"OSTEOPORSIS","funder_award_id":"P50AR039221","funder_id":"https://openalex.org/F4320337362","funder_display_name":"National Institute of Arthritis and Musculoskeletal and Skin Diseases"}],"funders":[{"id":"https://openalex.org/F4320309641","display_name":"Creighton University","ror":"https://ror.org/05wf30g94"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337362","display_name":"National Institute of Arthritis and Musculoskeletal and Skin Diseases","ror":"https://ror.org/006zn3t30"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W132097187","https://openalex.org/W1798580845","https://openalex.org/W1838911224","https://openalex.org/W1873871265","https://openalex.org/W1964368859","https://openalex.org/W1988303049","https://openalex.org/W1994196943","https://openalex.org/W2011834856","https://openalex.org/W2045578695","https://openalex.org/W2109479070","https://openalex.org/W2138569727","https://openalex.org/W2442642739","https://openalex.org/W2577270801","https://openalex.org/W4247577095"],"related_works":["https://openalex.org/W2045578695","https://openalex.org/W1834041072","https://openalex.org/W334814804","https://openalex.org/W2107690959","https://openalex.org/W2073946958","https://openalex.org/W6980146543","https://openalex.org/W2098513691","https://openalex.org/W2152239169","https://openalex.org/W2120773079","https://openalex.org/W4213070741"],"abstract_inverted_index":{"Calcium":[0],"absorption":[1,54,115],"efficiency":[2],"was":[3,28,46,83],"measured":[4],"two":[5],"or":[6],"three":[7,85],"times":[8,86],"each":[9],"in":[10,69],"74":[11],"premenopausal":[12],"and":[13,35],"142":[14],"postmenopausal":[15],"women":[16],"under":[17,55],"conditions":[18],"predicted":[19],"to":[20,62,99],"alter":[21],"absorptive":[22,26],"performance.":[23],"A":[24],"woman's":[25,53],"consistency":[27],"evaluated":[29],"across":[30],"differing":[31,33,38,56,80],"loads,":[32],"intervals,":[34],"substances":[36],"of":[37,64,94,114],"intrinsic":[39],"absorbability.":[40],"In":[41],"all":[42],"these":[43],"circumstances":[44],"there":[45],"a":[47,52],"statistically":[48],"significant":[49,120],"correlation":[50,95,113],"between":[51],"test":[57],"situations":[58],"accounting":[59],"for":[60],"up":[61],"60%":[63],"the":[65,75],"variance":[66],"typically":[67],"found":[68],"cross-sectional":[70],"studies.":[71],"For":[72],"example,":[73],"when":[74],"same":[76],"substance":[77],"but":[78],"at":[79],"load":[81],"levels":[82],"tested":[84],"over":[87,106],"an":[88],"8":[89],"week":[90],"period,":[91],"various":[92],"coefficients":[93],"ranged":[96],"from":[97],"+0.773":[98],"+0.849":[100],"(P":[101],"less":[102,125],"than":[103,126],"0.001).":[104,127],"Even":[105],"intervals":[107],"as":[108,110],"long":[109],"5":[111],"years":[112],"fraction":[116],"within":[117],"individuals":[118],"remained":[119],"(r":[121],"=":[122],"+0.487,":[123],"P":[124]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}