{"id":"https://openalex.org/W4294843834","doi":"https://doi.org/10.1249/01.mss.0000882584.57202.0f","title":"Body Fat Percentage Does Not Predict Sex Hormone Variability Within And Between Two Menstrual Cycles","display_name":"Body Fat Percentage Does Not Predict Sex Hormone Variability Within And Between Two Menstrual Cycles","publication_year":2022,"publication_date":"2022-09-01","ids":{"openalex":"https://openalex.org/W4294843834","doi":"https://doi.org/10.1249/01.mss.0000882584.57202.0f"},"language":"en","primary_location":{"id":"doi:10.1249/01.mss.0000882584.57202.0f","doi":"https://doi.org/10.1249/01.mss.0000882584.57202.0f","is_oa":false,"landing_page_url":"https://doi.org/10.1249/01.mss.0000882584.57202.0f","pdf_url":null,"source":{"id":"https://openalex.org/S14544163","display_name":"Medicine & Science in Sports & Exercise","issn_l":"0195-9131","issn":["0195-9131","1530-0315"],"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-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medicine &amp; Science in Sports &amp; Exercise","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","indexed_in":["crossref"],"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/A5016291639","display_name":"Emily E. Bechke","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Emily E. Bechke","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089730063","display_name":"Travis Anderson","orcid":"https://orcid.org/0000-0001-5292-7877","observed_orcids":["https://orcid.org/0000-0001-5292-7877"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Travis Anderson","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068108199","display_name":"Laurie Wideman","orcid":"https://orcid.org/0000-0001-5100-7657","observed_orcids":["https://orcid.org/0000-0001-5100-7657"]},"institutions":[{"id":"https://openalex.org/I169335092","display_name":"University of North Carolina at Greensboro","ror":"https://ror.org/04fnxsj42","country_code":"US","type":"education","lineage":["https://openalex.org/I169335092"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Laurie Wideman","raw_affiliation_strings":["The University of North Carolina at Greensboro, Greensboro, NC. (Sponsor: Laurie Wideman, FACSM)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of North Carolina at Greensboro, Greensboro, NC. (Sponsor: Laurie Wideman, FACSM)","institution_ids":["https://openalex.org/I169335092"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037806797","display_name":"Sandra J. Shultz","orcid":"https://orcid.org/0000-0002-9309-6229","observed_orcids":["https://orcid.org/0000-0002-9309-6229"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sandra J. Shultz","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"54","issue":"9S","first_page":"599","last_page":"599"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10390","display_name":"Ovarian function and disorders","score":0.5443999767303467,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive 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/T10390","display_name":"Ovarian function and disorders","score":0.5443999767303467,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive 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/T10960","display_name":"Hypothalamic control of reproductive hormones","score":0.35519999265670776,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive 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/T10756","display_name":"Estrogen and related hormone effects","score":0.011300000362098217,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/body-fat-percentage","display_name":"body fat percentage","score":0.9520000219345093},{"id":"https://openalex.org/keywords/sex-hormones","display_name":"sex hormones","score":0.6940000057220459},{"id":"https://openalex.org/keywords/menstrual-cycle-variability","display_name":"menstrual cycle variability","score":0.8629999756813049},{"id":"https://openalex.org/keywords/cycle-to-cycle-variation","display_name":"cycle-to-cycle variation","score":0.6449999809265137},{"id":"https://openalex.org/keywords/body-composition","display_name":"body composition","score":0.6690000295639038},{"id":"https://openalex.org/keywords/estrogen","display_name":"estrogen","score":0.7630000114440918},{"id":"https://openalex.org/keywords/progesterone","display_name":"progesterone","score":0.9990000128746033},{"id":"https://openalex.org/keywords/testosterone","display_name":"testosterone","score":0.9980000257492065},{"id":"https://openalex.org/keywords/follicular-phase","display_name":"follicular phase","score":0.9089999794960022},{"id":"https://openalex.org/keywords/luteal-phase","display_name":"luteal phase","score":1.0},{"id":"https://openalex.org/keywords/reproductive-endocrinology","display_name":"reproductive endocrinology","score":0.5889999866485596},{"id":"https://openalex.org/keywords/women-s-health","display_name":"women's health","score":0.4650000035762787},{"id":"https://openalex.org/keywords/dual-energy-x-ray-absorptiometry","display_name":"dual-energy X-ray absorptiometry","score":0.7039999961853027},{"id":"https://openalex.org/keywords/coefficient-of-variation","display_name":"coefficient of variation","score":0.5609999895095825},{"id":"https://openalex.org/keywords/adolescent-girls","display_name":"adolescent girls","score":0.41499999165534973},{"id":"https://openalex.org/keywords/young-women","display_name":"young women","score":0.3880000114440918}],"concepts":[{"id":"https://openalex.org/C2779058012","wikidata":"https://www.wikidata.org/wiki/Q83864","display_name":"Menstrual cycle","level":3,"score":0.8562106490135193},{"id":"https://openalex.org/C143228043","wikidata":"https://www.wikidata.org/wiki/Q2363481","display_name":"Luteal phase","level":3,"score":0.7616146802902222},{"id":"https://openalex.org/C187785154","wikidata":"https://www.wikidata.org/wiki/Q5464664","display_name":"Follicular phase","level":2,"score":0.7042807340621948},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.6440224647521973},{"id":"https://openalex.org/C71315377","wikidata":"https://www.wikidata.org/wiki/Q11364","display_name":"Hormone","level":2,"score":0.6295902729034424},{"id":"https://openalex.org/C2777164284","wikidata":"https://www.wikidata.org/wiki/Q277954","display_name":"Estrogen","level":2,"score":0.6287180185317993},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6279779672622681},{"id":"https://openalex.org/C30092816","wikidata":"https://www.wikidata.org/wiki/Q419613","display_name":"Sex hormone-binding globulin","level":4,"score":0.5817813873291016},{"id":"https://openalex.org/C2779279991","wikidata":"https://www.wikidata.org/wiki/Q6058681","display_name":"Testosterone (patch)","level":2,"score":0.5106180310249329},{"id":"https://openalex.org/C89838059","wikidata":"https://www.wikidata.org/wiki/Q623738","display_name":"Coefficient of variation","level":2,"score":0.42010489106178284},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3891567587852478},{"id":"https://openalex.org/C42407357","wikidata":"https://www.wikidata.org/wiki/Q521","display_name":"Physiology","level":1,"score":0.38653165102005005},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3641195297241211},{"id":"https://openalex.org/C2777911890","wikidata":"https://www.wikidata.org/wiki/Q62614","display_name":"Androgen","level":3,"score":0.30036666989326477},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2935717701911926},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1249/01.mss.0000882584.57202.0f","doi":"https://doi.org/10.1249/01.mss.0000882584.57202.0f","is_oa":false,"landing_page_url":"https://doi.org/10.1249/01.mss.0000882584.57202.0f","pdf_url":null,"source":{"id":"https://openalex.org/S14544163","display_name":"Medicine & Science in Sports & Exercise","issn_l":"0195-9131","issn":["0195-9131","1530-0315"],"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-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medicine &amp; Science in Sports &amp; Exercise","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9537000060081482,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[{"score":0.6700000166893005,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4282582280","https://openalex.org/W4393206910","https://openalex.org/W3186358859","https://openalex.org/W2397339509","https://openalex.org/W2098011415","https://openalex.org/W2098782446","https://openalex.org/W3089638135","https://openalex.org/W2620078324","https://openalex.org/W1982107557","https://openalex.org/W4403450333"],"abstract_inverted_index":{"Month-to-month":[0],"variability":[1,41,59,183,207,236],"in":[2,24,42,46,249],"female":[3],"sex":[4,43,61],"hormone":[5,44,62,248,343],"values":[6],"obfuscates":[7],"generalizability":[8],"of":[9,15,22,30,60,101,109,128,136,189,192,208,221,280,314],"many":[10],"research":[11],"findings,":[12],"complicates":[13],"tracking":[14],"menstrual":[16,69],"cycle":[17,342],"outcomes,":[18],"and":[19,65,106,120,138,172,179,204,223,267,269],"compounds":[20],"issues":[21],"reproducibility":[23],"cycle-dependent":[25],"females.":[26,47],"Given":[27],"the":[28,51,58,96,102,110,129,134,139,144,187,196,209,214,217,233,240,243,250,253,263],"difficulty":[29],"this":[31,330],"work,":[32],"little":[33],"is":[34,333],"known":[35],"about":[36],"factors":[37],"that":[38],"influence":[39],"cycle-to-cycle":[40],"concentrations":[45,63,194,220],"PURPOSE:":[48],"To":[49],"determine":[50,158],"extent":[52],"to":[53,157,229],"which":[54],"body":[55,90,159],"composition":[56],"predicts":[57],"within":[64,339],"between":[66,216,265,341],"two":[67,115,254],"consecutive":[68,116],"cycles.":[70],"METHODS:":[71],"Twenty":[72],"naturally":[73],"cycling":[74],"females":[75],"(age,":[76],"20":[77],"\u00b1":[78,82,87,93],"9":[79],"yrs;":[80],"ht,164.7":[81],"9.7":[83],"cm;":[84],"mass,":[85],"64.8.3":[86],"24.4":[88],"kg,":[89],"fat,":[91],"32.6":[92],"14.2%)":[94],"attended":[95],"laboratory":[97],"on":[98],"days":[99,107],"1-6":[100],"follicular":[103],"phase":[104,112],"(FP)":[105],"1-10":[108],"luteal":[111],"(LP)":[113],"during":[114],"cycles":[117,255],"(cycle":[118],"1":[119],"2;":[121],"C1":[122,203,222],"&":[123],"C2).":[124],"The":[125],"first":[126,145],"day":[127,146],"FP":[130,197,210],"was":[131,141,155,184,211,237,275,309],"defined":[132,142],"as":[133,143,186,213,239],"onset":[135],"menses":[137],"LP":[140,234,251],"following":[147],"a":[148,277,311,335],"positive":[149],"ovulatory":[150],"test.":[151],"Dual-energy":[152],"x-ray":[153],"absorptiometry":[154],"used":[156],"fat":[160],"percentage":[161],"(BF%).":[162],"Blood":[163],"samples":[164],"were":[165],"collected":[166],"at":[167],"every":[168],"visit":[169],"(7:00-9:00":[170],"a.m.)":[171],"assayed":[173],"for":[174,201,242,246,338],"estrogen":[175],"(E),":[176],"progesterone":[177],"(P),":[178],"testosterone":[180],"(T).":[181],"Intra-cycle":[182],"quantified":[185,212,238],"coefficient":[188],"variation":[190],"(CV)":[191],"hormonal":[193,219,231,271],"across":[195,252],"(Intra-EFP,":[198],"Intra-PFP,":[199],"Intra-TFP)":[200],"both":[202],"C2.":[205],"Inter-cycle":[206],"CV":[215,241],"mean":[218],"C2":[224],"(Inter-EFP,":[225],"Inter-PFP,":[226],"Inter-TFP).":[227],"Due":[228],"expected":[230],"increases,":[232],"inter-cycle":[235,270],"maximal":[244],"change":[245],"each":[247],"(Inter-ELP,":[256],"Inter-PLP,":[257],"Inter-TLP).":[258],"Simple":[259],"linear":[260],"regressions":[261],"tested":[262],"association":[264],"BF%":[266,274,308,332],"intra-":[268],"variations.":[272,345],"RESULTS:":[273],"not":[276,310,334],"significant":[278,312,336],"predictor":[279,313,337],"Intra-EFP":[281],"(R2":[282,286,290,295,299,304,316,320,325],"=":[283,287,291,296,300,305,317,321,326],"0.02),":[284],"Intra-PFP":[285],"0.00),":[288,318,322],"Intra-TFP":[289],"0.06),":[292],"or":[293,302,323,340],"Inter-EFP":[294],"0.03),":[297,301],"Inter-PFP":[298],"Inter-TFP":[303],"0.03)].":[306],"Additionally,":[307],"Inter-ELP":[315],"Inter-PLP":[319],"Inter-TLP":[324],"0.00).":[327],"CONCLUSION:":[328],"Within":[329],"population,":[331],"concentration":[344]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2022-09-07T00:00:00"}
