{"id":"https://openalex.org/W7208736799","doi":"https://doi.org/10.1038/s41598-026-69622-z","title":"A possible association between waist-to-hip ratio and cognitive function among Japanese health-checkup participants: an exploratory cross-sectional study","display_name":"A possible association between waist-to-hip ratio and cognitive function among Japanese health-checkup participants: an exploratory cross-sectional study","publication_year":2026,"publication_date":"2026-09-04","ids":{"openalex":"https://openalex.org/W7208736799","doi":"https://doi.org/10.1038/s41598-026-69622-z"},"language":"en","primary_location":{"id":"doi:10.1038/s41598-026-69622-z","doi":"https://doi.org/10.1038/s41598-026-69622-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-69622-z","pdf_url":"https://www.nature.com/articles/s41598-026-69622-z_reference.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.nature.com/articles/s41598-026-69622-z_reference.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076712163","display_name":"Kentaro Ikeue","orcid":"https://orcid.org/0009-0006-5896-3899","observed_orcids":["https://orcid.org/0009-0006-5896-3899"]},"institutions":[{"id":"https://openalex.org/I133984924","display_name":"Doshisha University","ror":"https://ror.org/01fxdkm29","country_code":"JP","type":"education","lineage":["https://openalex.org/I133984924"]},{"id":"https://openalex.org/I3017590076","display_name":"Kyoto Medical Center","ror":"https://ror.org/045kb1d14","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I3017590076","https://openalex.org/I4210137409"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kentaro Ikeue","raw_affiliation_strings":["Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, NHO Kyoto Medical Centre, 1-1 Fukakusa Mukaihata-cho, Fushimi-ku, Kyoto, 612-8555, Japan","Faculty of Health and Sports Science, Doshisha University, 1-3 Tataramiyakodani, Kyotanabe, Kyoto, 610-0394, Japan"],"raw_orcid":"https://orcid.org/0009-0006-5896-3899","affiliations":[{"raw_affiliation_string":"Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, NHO Kyoto Medical Centre, 1-1 Fukakusa Mukaihata-cho, Fushimi-ku, Kyoto, 612-8555, Japan","institution_ids":["https://openalex.org/I3017590076"]},{"raw_affiliation_string":"Faculty of Health and Sports Science, Doshisha University, 1-3 Tataramiyakodani, Kyotanabe, Kyoto, 610-0394, Japan","institution_ids":["https://openalex.org/I133984924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075685103","display_name":"Hisashi Kato","orcid":"https://orcid.org/0000-0003-4395-8369","observed_orcids":["https://orcid.org/0000-0003-4395-8369"]},"institutions":[{"id":"https://openalex.org/I3017590076","display_name":"Kyoto Medical Center","ror":"https://ror.org/045kb1d14","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I3017590076","https://openalex.org/I4210137409"]},{"id":"https://openalex.org/I4210160102","display_name":"National Center for Geriatrics and Gerontology","ror":"https://ror.org/05h0rw812","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210160102"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hisashi Kato","raw_affiliation_strings":["Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, NHO Kyoto Medical Centre, 1-1 Fukakusa Mukaihata-cho, Fushimi-ku, Kyoto, 612-8555, Japan","Department of Metabolic Research, Geroscience Research Centre, Research Institute, National Centre for Geriatrics and Gerontology, 7-430 Morioka-cho, Obu, 474-8511, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, NHO Kyoto Medical Centre, 1-1 Fukakusa Mukaihata-cho, Fushimi-ku, Kyoto, 612-8555, Japan","institution_ids":["https://openalex.org/I3017590076"]},{"raw_affiliation_string":"Department of Metabolic Research, Geroscience Research Centre, Research Institute, National Centre for Geriatrics and Gerontology, 7-430 Morioka-cho, Obu, 474-8511, Japan","institution_ids":["https://openalex.org/I4210160102"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Masashi Tanaka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210160102","display_name":"National Center for Geriatrics and Gerontology","ror":"https://ror.org/05h0rw812","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210160102"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masashi Tanaka","raw_affiliation_strings":["Department of Metabolic Research, Geroscience Research Centre, Research Institute, National Centre for Geriatrics and Gerontology, 7-430 Morioka-cho, Obu, 474-8511, Japan","Department of Rehabilitation, Health Science University, 7187 Kodachi, Fujikawaguchiko-machi, Minamitsuru-gun, Yamanashi, 401-0380, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Metabolic Research, Geroscience Research Centre, Research Institute, National Centre for Geriatrics and Gerontology, 7-430 Morioka-cho, Obu, 474-8511, Japan","institution_ids":["https://openalex.org/I4210160102"]},{"raw_affiliation_string":"Department of Rehabilitation, Health Science University, 7187 Kodachi, Fujikawaguchiko-machi, Minamitsuru-gun, Yamanashi, 401-0380, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072839180","display_name":"Hajime Yamakage","orcid":"https://orcid.org/0000-0003-2783-6986","observed_orcids":["https://orcid.org/0000-0003-2783-6986"]},"institutions":[{"id":"https://openalex.org/I3017590076","display_name":"Kyoto Medical Center","ror":"https://ror.org/045kb1d14","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I3017590076","https://openalex.org/I4210137409"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hajime Yamakage","raw_affiliation_strings":["Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, NHO Kyoto Medical Centre, 1-1 Fukakusa Mukaihata-cho, Fushimi-ku, Kyoto, 612-8555, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, NHO Kyoto Medical Centre, 1-1 Fukakusa Mukaihata-cho, Fushimi-ku, Kyoto, 612-8555, Japan","institution_ids":["https://openalex.org/I3017590076"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026274164","display_name":"Masayo Iwasa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I3017590076","display_name":"Kyoto Medical Center","ror":"https://ror.org/045kb1d14","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I3017590076","https://openalex.org/I4210137409"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayo Iwasa","raw_affiliation_strings":["Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, NHO Kyoto Medical Centre, 1-1 Fukakusa Mukaihata-cho, Fushimi-ku, Kyoto, 612-8555, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, NHO Kyoto Medical Centre, 1-1 Fukakusa Mukaihata-cho, Fushimi-ku, Kyoto, 612-8555, Japan","institution_ids":["https://openalex.org/I3017590076"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072743659","display_name":"Kan Oishi","orcid":"https://orcid.org/0000-0001-5334-9730","observed_orcids":["https://orcid.org/0000-0001-5334-9730"]},"institutions":[{"id":"https://openalex.org/I177136067","display_name":"Saga University","ror":"https://ror.org/04f4wg107","country_code":"JP","type":"education","lineage":["https://openalex.org/I177136067"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kan Oishi","raw_affiliation_strings":["Faculty of Education, Saga University, 1 Honjo-machi, Saga, 840-8502, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Education, Saga University, 1 Honjo-machi, Saga, 840-8502, Japan","institution_ids":["https://openalex.org/I177136067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109391803","display_name":"Megumi Kanasaki","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405255267","display_name":"Takeda Hospital","ror":"https://ror.org/02t3ccg55","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4405255267"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Megumi Kanasaki","raw_affiliation_strings":["Takeda Hospital Medical Examination Centre, Nihonseimei Kyoto Santetu Building, 608 Higashi Shiokoji-cho, Shiokoji-dori Nishinotoin Higashi-iru, Shimogyo-ku, Kyoto, 600-8216, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Takeda Hospital Medical Examination Centre, Nihonseimei Kyoto Santetu Building, 608 Higashi Shiokoji-cho, Shiokoji-dori Nishinotoin Higashi-iru, Shimogyo-ku, Kyoto, 600-8216, Japan","institution_ids":["https://openalex.org/I4405255267"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041556584","display_name":"Izuru Masuda","orcid":"https://orcid.org/0000-0002-5665-9782","observed_orcids":["https://orcid.org/0000-0002-5665-9782"]},"institutions":[{"id":"https://openalex.org/I3017590076","display_name":"Kyoto Medical Center","ror":"https://ror.org/045kb1d14","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I3017590076","https://openalex.org/I4210137409"]},{"id":"https://openalex.org/I4210140026","display_name":"Mitsubishi Kyoto Hospital","ror":"https://ror.org/053658081","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210140026"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Izuru Masuda","raw_affiliation_strings":["Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, NHO Kyoto Medical Centre, 1-1 Fukakusa Mukaihata-cho, Fushimi-ku, Kyoto, 612-8555, Japan","Diabetes Medicine, Mitsubishi Kyoto Hospital, 1 Katsura Gosho-machi, Nishikyo-ku, Kyoto, 615-8087, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, NHO Kyoto Medical Centre, 1-1 Fukakusa Mukaihata-cho, Fushimi-ku, Kyoto, 612-8555, Japan","institution_ids":["https://openalex.org/I3017590076"]},{"raw_affiliation_string":"Diabetes Medicine, Mitsubishi Kyoto Hospital, 1 Katsura Gosho-machi, Nishikyo-ku, Kyoto, 615-8087, Japan","institution_ids":["https://openalex.org/I4210140026"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042681996","display_name":"Kojiro Ishii","orcid":"https://orcid.org/0000-0002-3310-9470","observed_orcids":["https://orcid.org/0000-0002-3310-9470"]},"institutions":[{"id":"https://openalex.org/I133984924","display_name":"Doshisha University","ror":"https://ror.org/01fxdkm29","country_code":"JP","type":"education","lineage":["https://openalex.org/I133984924"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kojiro Ishii","raw_affiliation_strings":["Faculty of Health and Sports Science, Doshisha University, 1-3 Tataramiyakodani, Kyotanabe, Kyoto, 610-0394, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Health and Sports Science, Doshisha University, 1-3 Tataramiyakodani, Kyotanabe, Kyoto, 610-0394, Japan","institution_ids":["https://openalex.org/I133984924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020990704","display_name":"Noriko Satoh\u2010Asahara","orcid":"https://orcid.org/0000-0002-8645-3144","observed_orcids":["https://orcid.org/0000-0002-8645-3144"]},"institutions":[{"id":"https://openalex.org/I3017590076","display_name":"Kyoto Medical Center","ror":"https://ror.org/045kb1d14","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I3017590076","https://openalex.org/I4210137409"]},{"id":"https://openalex.org/I4210160102","display_name":"National Center for Geriatrics and Gerontology","ror":"https://ror.org/05h0rw812","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210160102"]},{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Noriko Satoh-Asahara","raw_affiliation_strings":["Department of Diabetes and Endocrinology, Hospital, National Centre for Geriatrics and Gerontology, 7-430 Morioka-cho, Obu, 474-8511, Japan","Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, NHO Kyoto Medical Centre, 1-1 Fukakusa Mukaihata-cho, Fushimi-ku, Kyoto, 612-8555, Japan","Department of Metabolic Research, Geroscience Research Centre, Research Institute, National Centre for Geriatrics and Gerontology, 7-430 Morioka-cho, Obu, 474-8511, Japan","Division of Aging and Metabolic Research, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan"],"raw_orcid":"https://orcid.org/0000-0002-8645-3144","affiliations":[{"raw_affiliation_string":"Department of Diabetes and Endocrinology, Hospital, National Centre for Geriatrics and Gerontology, 7-430 Morioka-cho, Obu, 474-8511, Japan","institution_ids":["https://openalex.org/I4210160102"]},{"raw_affiliation_string":"Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, NHO Kyoto Medical Centre, 1-1 Fukakusa Mukaihata-cho, Fushimi-ku, Kyoto, 612-8555, Japan","institution_ids":["https://openalex.org/I3017590076"]},{"raw_affiliation_string":"Department of Metabolic Research, Geroscience Research Centre, Research Institute, National Centre for Geriatrics and Gerontology, 7-430 Morioka-cho, Obu, 474-8511, Japan","institution_ids":["https://openalex.org/I4210160102"]},{"raw_affiliation_string":"Division of Aging and Metabolic Research, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan","institution_ids":["https://openalex.org/I60134161"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5020990704"],"corresponding_institution_ids":["https://openalex.org/I3017590076","https://openalex.org/I4210160102","https://openalex.org/I60134161"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":{"value":2690,"currency":"USD","value_usd":2690},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.70771351,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.9667999744415283,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.9667999744415283,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T10397","display_name":"Nutrition and Health in Aging","score":0.0071000000461936,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T12279","display_name":"Body Composition Measurement Techniques","score":0.004800000227987766,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/waist-to-hip-ratio","display_name":"waist-to-hip ratio","score":1.0},{"id":"https://openalex.org/keywords/cognitive-function","display_name":"cognitive function","score":0.9919999837875366},{"id":"https://openalex.org/keywords/mild-cognitive-impairment","display_name":"mild cognitive impairment","score":0.9100000262260437},{"id":"https://openalex.org/keywords/obesity","display_name":"obesity","score":0.6259999871253967},{"id":"https://openalex.org/keywords/muscle-mass","display_name":"muscle mass","score":0.9179999828338623},{"id":"https://openalex.org/keywords/sex-differences","display_name":"sex differences","score":0.828000009059906},{"id":"https://openalex.org/keywords/middle-aged-and-older-adults","display_name":"middle-aged and older adults","score":0.8820000290870667},{"id":"https://openalex.org/keywords/body-mass-index","display_name":"body mass index","score":0.8259999752044678},{"id":"https://openalex.org/keywords/montreal-cognitive-assessment","display_name":"Montreal Cognitive Assessment","score":0.7710000276565552}],"concepts":[{"id":"https://openalex.org/C156957248","wikidata":"https://www.wikidata.org/wiki/Q1862216","display_name":"Odds ratio","level":2,"score":0.7986999750137329},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.7116000056266785},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.7020999789237976},{"id":"https://openalex.org/C142853389","wikidata":"https://www.wikidata.org/wiki/Q744778","display_name":"Association (psychology)","level":2,"score":0.6816999912261963},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5274999737739563},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.4952999949455261},{"id":"https://openalex.org/C143095724","wikidata":"https://www.wikidata.org/wiki/Q515895","display_name":"Odds","level":3,"score":0.486299991607666},{"id":"https://openalex.org/C2992343062","wikidata":"https://www.wikidata.org/wiki/Q1048687","display_name":"Muscle mass","level":2,"score":0.3700999915599823},{"id":"https://openalex.org/C2780221984","wikidata":"https://www.wikidata.org/wiki/Q131191","display_name":"Body mass index","level":2,"score":0.3693999946117401},{"id":"https://openalex.org/C85973986","wikidata":"https://www.wikidata.org/wiki/Q1091731","display_name":"Exploratory research","level":2,"score":0.35420000553131104},{"id":"https://openalex.org/C205545832","wikidata":"https://www.wikidata.org/wiki/Q17156455","display_name":"Young adult","level":2,"score":0.3312999904155731},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3294000029563904},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.3248000144958496},{"id":"https://openalex.org/C185711340","wikidata":"https://www.wikidata.org/wiki/Q5347381","display_name":"Effects of sleep deprivation on cognitive performance","level":3,"score":0.32330000400543213},{"id":"https://openalex.org/C3018260909","wikidata":"https://www.wikidata.org/wiki/Q1322871","display_name":"Exploratory analysis","level":2,"score":0.31929999589920044},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.3163999915122986},{"id":"https://openalex.org/C142052008","wikidata":"https://www.wikidata.org/wiki/Q954027","display_name":"Cross-sectional study","level":2,"score":0.28690001368522644},{"id":"https://openalex.org/C95713431","wikidata":"https://www.wikidata.org/wiki/Q631425","display_name":"Vulnerability (computing)","level":2,"score":0.28529998660087585},{"id":"https://openalex.org/C535046627","wikidata":"https://www.wikidata.org/wiki/Q30612","display_name":"Clinical trial","level":2,"score":0.27959999442100525},{"id":"https://openalex.org/C2984915365","wikidata":"https://www.wikidata.org/wiki/Q5141203","display_name":"Cognitive impairment","level":3,"score":0.2750999927520752},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.265500009059906},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.2653999924659729},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.26330000162124634},{"id":"https://openalex.org/C2984863031","wikidata":"https://www.wikidata.org/wiki/Q83030","display_name":"Cognitive decline","level":4,"score":0.25540000200271606}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1038/s41598-026-69622-z","doi":"https://doi.org/10.1038/s41598-026-69622-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-69622-z","pdf_url":"https://www.nature.com/articles/s41598-026-69622-z_reference.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1038/s41598-026-69622-z","doi":"https://doi.org/10.1038/s41598-026-69622-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-69622-z","pdf_url":"https://www.nature.com/articles/s41598-026-69622-z_reference.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9922999739646912}],"sustainable_development_goals_aurora":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.5264759063720703}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320309807","display_name":"Takeda Science Foundation","ror":"https://ror.org/02y123g31"},{"id":"https://openalex.org/F4320322436","display_name":"Novo Nordisk","ror":"https://ror.org/0435rc536"},{"id":"https://openalex.org/F4320322555","display_name":"Smoking Research Foundation","ror":"https://ror.org/04q4hbm31"},{"id":"https://openalex.org/F4320325269","display_name":"Japan Diabetes Society","ror":"https://ror.org/05mhc7495"},{"id":"https://openalex.org/F4320333876","display_name":"Novo Nordisk Pharma","ror":"https://ror.org/05gzvb546"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7208736799.pdf","grobid_xml":"https://content.openalex.org/works/W7208736799.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Abstract":[0],"The":[1],"association":[2,90,151],"between":[3,152],"obesity-related":[4,56],"indices":[5,57],"and":[6,38,55,65,84,122,154,176,191],"cognitive":[7,127,155],"function":[8,42],"remains":[9],"unclear,":[10],"particularly":[11],"when":[12,159],"considering":[13],"muscle":[14,96,160],"mass.":[15,97],"In":[16,98],"this":[17,184],"cross-sectional":[18],"study,":[19],"we":[20],"examined":[21],"these":[22],"associations":[23,140,178],"in":[24,157,179,208],"263":[25],"Japanese":[26,47],"adults":[27],"aged":[28],"\u2265":[29],"40":[30],"years":[31],"who":[32],"underwent":[33],"a":[34,103,110,148],"health-checkup":[35],"(163":[36],"males":[37,158,180],"100":[39],"females).":[40],"Cognitive":[41,52],"was":[43,73,106,172,206],"assessed":[44],"using":[45],"the":[46,50,99,167,177,209],"version":[48],"of":[49,68,125,197],"Montreal":[51],"Assessment":[53],"(MoCA-J),":[54],"included":[58],"body":[59],"mass":[60,161],"index,":[61],"waist-to-hip":[62],"ratio":[63,131],"(WHpR),":[64],"other":[66],"measures":[67],"obesity.":[69],"Among":[70],"males,":[71],"WHpR":[72,105,153,168],"not":[74,173],"significantly":[75],"associated":[76,108],"with":[77,109],"MoCA-J":[78,112],"scores":[79],"after":[80,92],"adjustment":[81,94],"for":[82,95],"age":[83],"lifestyle":[85],"factors,":[86],"whereas":[87],"an":[88],"inverse":[89],"emerged":[91],"additional":[93],"fully":[100],"adjusted":[101],"model,":[102],"higher":[104,123],"modestly":[107],"lower":[111],"score":[113],"(standardised":[114],"coefficient":[115],"=":[116,120,132],"\u2212":[117],"0.17,":[118],"P":[119],"0.043)":[121],"odds":[124,130],"mild":[126],"impairment":[128],"(adjusted":[129],"1.08;":[133],"95%":[134],"confidence":[135],"interval,":[136],"1.00\u20131.16).":[137],"No":[138],"significant":[139],"were":[141,181],"observed":[142],"among":[143],"females.":[144],"These":[145],"findings":[146],"suggest":[147],"possible":[149],"modest":[150],"vulnerability":[156],"is":[162],"taken":[163],"into":[164],"account.":[165],"However,":[166],"\u00d7":[169],"sex":[170],"interaction":[171],"statistically":[174],"significant,":[175],"borderline.":[182],"Accordingly,":[183],"pattern":[185],"should":[186],"be":[187],"interpreted":[188],"as":[189,195],"exploratory":[190],"hypothesis-generating":[192],"rather":[193],"than":[194],"evidence":[196],"any":[198],"confirmed":[199],"sex-specific":[200],"effect.":[201],"Trial":[202,217],"registration:":[203],"This":[204],"study":[205],"registered":[207],"University":[210],"Hospital":[211],"Medical":[212],"Information":[213],"Network":[214],"(UMIN)":[215],"Clinical":[216],"Registry":[218],"on":[219],"July":[220],"1,":[221],"2022":[222],"(UMIN000048056).":[223]},"counts_by_year":[],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2026-09-05T00:00:00"}
