{"doi":"10.1016/j.sopen.2025.09.008","title":"The association of malnutrition with clinical and financial outcomes of traumatic injuries in older adults: A national retrospective analysis","abstract":null,"journal":"Surgery Open Science","year":2025,"id":626043,"datarank":0.20794415416798362,"base_score":1.3862943611198906,"endowment":1.3862943611198906,"self_citation_contribution":0.20794415416798362,"citation_network_contribution":0.0,"self_endowment_contribution":0.20794415416798362,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":3,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1619313,"name":"Konmal Ali","orcid":null,"position":1,"is_corresponding":false},{"id":1619314,"name":"Amulya Vadlakonda","orcid":null,"position":2,"is_corresponding":false},{"id":1619315,"name":"Deep J. Mehta","orcid":null,"position":3,"is_corresponding":false},{"id":1091803,"name":"Sara Sakowitz","orcid":null,"position":4,"is_corresponding":false},{"id":1619316,"name":"Dariush Yalzadeh","orcid":null,"position":5,"is_corresponding":false},{"id":1619317,"name":"Areti Tillou","orcid":null,"position":6,"is_corresponding":false},{"id":107503,"name":"Peyman Benharash","orcid":"0000-0002-4705-0262","position":7,"is_corresponding":false},{"id":1619312,"name":"Troy N. Coaston","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"The association of malnutrition with clinical and financial outcomes of traumatic injuries in older adults: A national retrospective analysis","abstract":"Background Malnutrition is an often underrecognized condition among older adults and carries significant relevance among patients hospitalized with traumatic injuries. The present study aimed to evaluate the association of malnutrition with clinical and financial outcomes among older adult patients admitted with external trauma. Study design This was a retrospective cohort study of the 2016–2021 National Inpatient Sample including older adults (≥65 years) hospitalized with traumatic injuries. Patients were stratified by nutritional status ( Malnourished and Non-Malnourished ). Risk-adjusted logistic and linear regression models were constructed to evaluate the association of malnutrition with outcomes including inpatient mortality, clinical complications, and hospitalization costs. Results Of 6,587,907 older adults admitted with traumatic injuries, 7.5 % had malnutrition. The prevalence of malnutrition rose from 5.8 % to 8.6 % over the study period (nptrend<0.001). Patients with malnutrition were more commonly of the lowest income quartile (25.5 vs 24.5 %), non-White (19.4 vs 16.9 %), and male (41.3 vs 39.1 %, all p < 0.001). Following risk-adjustment, malnutrition was linked with increased odds of inpatient mortality (Adjusted Odds Ratio [AOR] 1.92, 95 % Confidence Interval [CI] 1.86–1.98) and infectious complications (AOR 2.30, 95 % CI 2.25–2.35) as well as greater inpatient costs (β + $7400, 95 % CI $7100-7600). Conclusion Malnutrition among older adults is associated with poorer clinical outcomes and increased financial burden. Rising prevalence and significant disparities underscore the need for increased screening and culturally relevant nutritional interventions to promote quality, equity, and sustainability in trauma care.","is_dataset_classified":null,"base_score":1.3862943611198906,"endowment":1.3862943611198906,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"41035490","pmcid":null,"openalex_id":"https://openalex.org/W4414298661","authors":[],"funders":[],"total_grants":0,"fwci":2.002,"citation_percentile":0.87462307,"influential_citations":0,"citation_trend":[{"year":2026,"count":3}],"oa_status":"gold","license":"other-oa","oa_locations":[{"url":"https://www.surgopensci.org/article/S2589-8450(25)00083-1/pdf","host_type":"journal"},{"url":"https://www.surgopensci.org/article/S2589-8450(25)00083-1/pdf","host_type":"publisher"},{"url":"https://api.elsevier.com/content/article/PII:S2589845025000831?httpAccept=text/xml","host_type":"publisher"},{"url":"https://api.elsevier.com/content/article/PII:S2589845025000831?httpAccept=text/plain","host_type":"publisher"},{"url":"https://doi.org/10.1016/j.sopen.2025.09.008","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/41035490","host_type":"repository"},{"url":"https://doaj.org/article/34e78c7a0baf4084aea69845b7a2db00","host_type":"repository"},{"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/12483657","host_type":"repository"},{"url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC12483657/","host_type":"repository"}],"fields_of_study":["Nutrition and Health in Aging","Clinical Nutrition and Gastroenterology","Frailty in Older Adults"],"mesh_terms":[],"keywords":["Malnutrition","Psychological intervention","Association (psychology)","Retrospective cohort study","Occupational safety and health","Cross-sectional study","Poison control","Costs","Older adult","Outcomes","Resource use","Trauma"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-04T12:06:48.654668Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}