{"id":"https://openalex.org/W1990581041","doi":"https://doi.org/10.1093/gerona/58.2.m131","title":"Anorexia and Weight Loss in Older Persons","display_name":"Anorexia and Weight Loss in Older Persons","publication_year":2003,"publication_date":"2003-02-01","ids":{"openalex":"https://openalex.org/W1990581041","doi":"https://doi.org/10.1093/gerona/58.2.m131","mag":"1990581041","pmid":"https://pubmed.ncbi.nlm.nih.gov/12586850"},"language":"en","primary_location":{"id":"doi:10.1093/gerona/58.2.m131","doi":"https://doi.org/10.1093/gerona/58.2.m131","is_oa":false,"landing_page_url":"https://doi.org/10.1093/gerona/58.2.m131","pdf_url":null,"source":{"id":"https://openalex.org/S969433497","display_name":"The Journals of Gerontology Series A","issn_l":"1079-5006","issn":["1079-5006","1758-535X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","erih-plus","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":"The Journals of Gerontology Series A: Biological Sciences and Medical Sciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5102748794","display_name":"John Edward Morley","orcid":"https://orcid.org/0000-0003-1104-0393","observed_orcids":["https://orcid.org/0000-0003-1104-0393"]},"institutions":[{"id":"https://openalex.org/I4210104016","display_name":"St. Louis VA Medical Center","ror":"https://ror.org/014c68a74","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695","https://openalex.org/I4210104016","https://openalex.org/I4210150881","https://openalex.org/I4210165236"]},{"id":"https://openalex.org/I47838141","display_name":"Saint Louis University","ror":"https://ror.org/01p7jjy08","country_code":"US","type":"education","lineage":["https://openalex.org/I47838141"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"J. E. Morley","raw_affiliation_strings":["Division of Geriatric Medicine, Saint Louis University School of Medicine, and Geriatric Research, Education, and Clinical Center, VA Medical Center, St. Louis, Missouri"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Geriatric Medicine, Saint Louis University School of Medicine, and Geriatric Research, Education, and Clinical Center, VA Medical Center, St. Louis, Missouri","institution_ids":["https://openalex.org/I4210104016","https://openalex.org/I47838141"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5102748794"],"corresponding_institution_ids":["https://openalex.org/I4210104016","https://openalex.org/I47838141"],"apc_list":{"value":4408,"currency":"USD","value_usd":4408},"apc_paid":null,"fwci":7.7812,"has_fulltext":true,"cited_by_count":167,"citation_normalized_percentile":{"value":0.98220778,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"58","issue":"2","first_page":"M131","last_page":"M137"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10397","display_name":"Nutrition and Health in Aging","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/T10397","display_name":"Nutrition and Health in Aging","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/T10263","display_name":"Eating Disorders and Behaviors","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11011","display_name":"Frailty in Older Adults","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2717","display_name":"Geriatrics and Gerontology"},"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/anorexia","display_name":"anorexia","score":0.8240000009536743},{"id":"https://openalex.org/keywords/unintentional-weight-loss","display_name":"unintentional weight loss","score":0.9380000233650208},{"id":"https://openalex.org/keywords/older-adults","display_name":"older adults","score":0.902999997138977},{"id":"https://openalex.org/keywords/frailty","display_name":"frailty","score":0.9760000109672546},{"id":"https://openalex.org/keywords/protein-energy-malnutrition","display_name":"protein-energy malnutrition","score":0.968999981880188},{"id":"https://openalex.org/keywords/sarcopenia","display_name":"sarcopenia","score":0.8889999985694885},{"id":"https://openalex.org/keywords/long-term-care","display_name":"long-term care","score":0.8240000009536743},{"id":"https://openalex.org/keywords/dietary-management","display_name":"dietary management","score":0.8659999966621399},{"id":"https://openalex.org/keywords/mortality","display_name":"mortality","score":0.34299999475479126}],"concepts":[{"id":"https://openalex.org/C2778654693","wikidata":"https://www.wikidata.org/wiki/Q254327","display_name":"Anorexia","level":2,"score":0.8721354007720947},{"id":"https://openalex.org/C544821477","wikidata":"https://www.wikidata.org/wiki/Q718113","display_name":"Weight loss","level":3,"score":0.6959407329559326},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.4660934507846832},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.46127650141716003},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.30200016498565674},{"id":"https://openalex.org/C511355011","wikidata":"https://www.wikidata.org/wiki/Q12174","display_name":"Obesity","level":2,"score":0.09093129634857178},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.06409913301467896}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000375","descriptor_name":"Aging","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D000375","descriptor_name":"Aging","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":false},{"descriptor_ui":"D000855","descriptor_name":"Anorexia","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D000855","descriptor_name":"Anorexia","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D000855","descriptor_name":"Anorexia","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false},{"descriptor_ui":"D002100","descriptor_name":"Cachexia","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D002100","descriptor_name":"Cachexia","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D002100","descriptor_name":"Cachexia","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false},{"descriptor_ui":"D003863","descriptor_name":"Depression","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D003863","descriptor_name":"Depression","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D004734","descriptor_name":"Energy Metabolism","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006707","descriptor_name":"Homes for the Aged","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009735","descriptor_name":"Nursing Homes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009751","descriptor_name":"Nutritional Requirements","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015431","descriptor_name":"Weight Loss","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015577","descriptor_name":"Geriatric Assessment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015992","descriptor_name":"Body Mass Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015995","descriptor_name":"Prevalence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018570","descriptor_name":"Risk Assessment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1093/gerona/58.2.m131","doi":"https://doi.org/10.1093/gerona/58.2.m131","is_oa":false,"landing_page_url":"https://doi.org/10.1093/gerona/58.2.m131","pdf_url":null,"source":{"id":"https://openalex.org/S969433497","display_name":"The Journals of Gerontology Series A","issn_l":"1079-5006","issn":["1079-5006","1758-535X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","erih-plus","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":"The Journals of Gerontology Series A: Biological Sciences and Medical Sciences","raw_type":"journal-article"},{"id":"pmid:12586850","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/12586850","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 journals of gerontology. Series A, Biological sciences and medical sciences","raw_type":"Editorial"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.549.40","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.549.40","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://biomedgerontology.oxfordjournals.org/content/58/2/M131.full.pdf","raw_type":"text"},{"id":"mag:2187360649","doi":null,"is_oa":false,"landing_page_url":"http://biomedgerontology.oxfordjournals.org/content/58/2/M131.full.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":124,"referenced_works":["https://openalex.org/W175699129","https://openalex.org/W294852325","https://openalex.org/W1491109154","https://openalex.org/W1512189667","https://openalex.org/W1887214731","https://openalex.org/W1913503146","https://openalex.org/W1939848821","https://openalex.org/W1947132912","https://openalex.org/W1964145972","https://openalex.org/W1964208757","https://openalex.org/W1964933698","https://openalex.org/W1966995830","https://openalex.org/W1968272322","https://openalex.org/W1971174086","https://openalex.org/W1971672774","https://openalex.org/W1978841861","https://openalex.org/W1979308739","https://openalex.org/W1987089805","https://openalex.org/W1987847353","https://openalex.org/W1993278976","https://openalex.org/W1993594765","https://openalex.org/W1994462150","https://openalex.org/W1994903896","https://openalex.org/W1998559723","https://openalex.org/W1998671398","https://openalex.org/W1998760339","https://openalex.org/W2001306748","https://openalex.org/W2003627100","https://openalex.org/W2006656118","https://openalex.org/W2014960214","https://openalex.org/W2020130426","https://openalex.org/W2022070498","https://openalex.org/W2023224640","https://openalex.org/W2026089068","https://openalex.org/W2026756946","https://openalex.org/W2028610194","https://openalex.org/W2030764246","https://openalex.org/W2035097346","https://openalex.org/W2041989760","https://openalex.org/W2042178933","https://openalex.org/W2043008583","https://openalex.org/W2046179483","https://openalex.org/W2046532518","https://openalex.org/W2047855687","https://openalex.org/W2050412884","https://openalex.org/W2051865087","https://openalex.org/W2061030757","https://openalex.org/W2062064489","https://openalex.org/W2064419266","https://openalex.org/W2064721003","https://openalex.org/W2068670679","https://openalex.org/W2069601051","https://openalex.org/W2072653957","https://openalex.org/W2078718738","https://openalex.org/W2079059168","https://openalex.org/W2079357309","https://openalex.org/W2081124088","https://openalex.org/W2084982528","https://openalex.org/W2090934710","https://openalex.org/W2091685843","https://openalex.org/W2094278935","https://openalex.org/W2095480565","https://openalex.org/W2098292755","https://openalex.org/W2099599402","https://openalex.org/W2099669528","https://openalex.org/W2100835537","https://openalex.org/W2101993054","https://openalex.org/W2102018389","https://openalex.org/W2102977405","https://openalex.org/W2105903626","https://openalex.org/W2106158410","https://openalex.org/W2106173399","https://openalex.org/W2109975763","https://openalex.org/W2109982307","https://openalex.org/W2111554111","https://openalex.org/W2111938618","https://openalex.org/W2114005429","https://openalex.org/W2120450170","https://openalex.org/W2122613011","https://openalex.org/W2122749110","https://openalex.org/W2122860259","https://openalex.org/W2123526486","https://openalex.org/W2123587262","https://openalex.org/W2124146684","https://openalex.org/W2127219068","https://openalex.org/W2127620734","https://openalex.org/W2128339205","https://openalex.org/W2129129218","https://openalex.org/W2129339786","https://openalex.org/W2130447345","https://openalex.org/W2131451774","https://openalex.org/W2134075376","https://openalex.org/W2135812447","https://openalex.org/W2141454460","https://openalex.org/W2145668731","https://openalex.org/W2145914313","https://openalex.org/W2146670823","https://openalex.org/W2147828352","https://openalex.org/W2148054711","https://openalex.org/W2148058581","https://openalex.org/W2150587462","https://openalex.org/W2154732514","https://openalex.org/W2155267726","https://openalex.org/W2157347951","https://openalex.org/W2158909658","https://openalex.org/W2160956298","https://openalex.org/W2161057551","https://openalex.org/W2161104916","https://openalex.org/W2162455433","https://openalex.org/W2164059021","https://openalex.org/W2164421044","https://openalex.org/W2165005214","https://openalex.org/W2167070524","https://openalex.org/W2167651693","https://openalex.org/W2167981278","https://openalex.org/W2184550044","https://openalex.org/W2252986392","https://openalex.org/W2304131176","https://openalex.org/W2394900716","https://openalex.org/W2414945600","https://openalex.org/W2470860637","https://openalex.org/W2766032112","https://openalex.org/W4247040492","https://openalex.org/W4406054925"],"related_works":["https://openalex.org/W2187360649","https://openalex.org/W2068515995","https://openalex.org/W2152060170","https://openalex.org/W2483151336","https://openalex.org/W2045618800","https://openalex.org/W2591356590","https://openalex.org/W2032155633","https://openalex.org/W3008422181","https://openalex.org/W2125046607","https://openalex.org/W1966321892"],"abstract_inverted_index":{"\u201cNo":[0],"fear":[1],"can":[2,9],"stand":[3],"up":[4],"to":[5,23,92,168],"hunger,":[6],"no":[7],"patience":[8],"wear":[10],"it":[11,144],"out,":[12],"disgust":[13],"simply":[14],"does":[15],"not":[16,135],"exist":[17],"where":[18],"hunger":[19],"is...It's":[20],"really":[21],"easier":[22],"face":[24],"bereavement,":[25],"dishonour":[26],"and":[27,83,99,115,164,173,176],"perdition":[28],"of":[29,35,39,50,102,152],"one's":[30],"soul":[31],"than":[32],"this":[33,142],"kind":[34],"prolonged":[36],"hunger.\u201d":[37],"\u2014Heart":[38],"Darkness,":[40],"Joseph":[41],"Conrad":[42],"Unintentional":[43],"weight":[44,128,158,171],"loss":[45,82,106,129,159,172],"represents":[46],"a":[47,57,108],"cardinal":[48],"symptom":[49],"frailty":[51],"in":[52,60,63,111,160],"older":[53,64,161],"persons":[54,65,162],"(1\u20136).":[55],"Even":[56],"small":[58],"decline":[59],"body":[61],"mass":[62],"is":[66,74,107,130,133,145],"associated":[67,75,116,136],"with":[68,76,117,137],"mortality":[69],"(7).":[70],"Protein":[71],"energy":[72],"malnutrition":[73],"anemia,":[77],"pressure":[78],"ulcers,":[79],"sarcopenia,":[80],"bone":[81],"hip":[84],"fractures,":[85],"declining":[86],"immune":[87,90],"function,":[88],"impaired":[89],"response":[91],"vaccinations,":[93],"infections,":[94],"cognitive":[95],"impairment,":[96],"functional":[97],"decline,":[98],"poor":[100,119],"quality":[101],"life":[103],"(8\u201317).":[104],"Weight":[105],"sentinel":[109],"event":[110],"long-term":[112],"care":[113],"facilities":[114],"particularly":[118],"outcomes":[120,139],"(18,19).":[121],"Despite":[122],"this,":[123],"aggressive":[124],"nutritional":[125],"management":[126],"when":[127],"well":[131],"established":[132],"often":[134],"improved":[138],"(20\u201324).":[140],"For":[141],"reason,":[143],"important":[146],"that":[147,156],"geriatricians":[148],"increase":[149,165],"their":[150,166],"understanding":[151],"the":[153],"pathophysiological":[154],"processes":[155],"underlie":[157],"(25)":[163],"vigilance":[167],"detect":[169],"early":[170],"institute-appropriate":[174],"preventive":[175],"health":[177],"promotion":[178],"measures":[179],"(26,27).":[180]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":11}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
