{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,16]],"date-time":"2026-06-16T16:05:19Z","timestamp":1781625919601,"version":"3.54.5"},"reference-count":42,"publisher":"American Medical Association (AMA)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JAMA Netw Open"],"abstract":"\n Importance<\/jats:title>\n Hip fracture is common among older adults and is associated with considerable morbidity and mortality; it is nearly twice as common in those with dementia, who may also experience worse postfracture outcomes. Time spent at home is an important quality-of-life indicator, but this outcome has not been previously examined following hip fracture in older adults with and without dementia.<\/jats:p>\n <\/jats:sec>\n \n Objective<\/jats:title>\n To compare days at home and survival for the year after hip fracture among older adults with and without dementia and to identify factors associated with fewer days at home among those with dementia.<\/jats:p>\n <\/jats:sec>\n \n Design, Setting, and Participants<\/jats:title>\n This longitudinal cohort study used national administrative data from 100% of Medicare beneficiaries from 2012 to 2021 to identify community-dwelling older adults (aged \u226565 years) with and without dementia hospitalized for a hip fracture. Data were analyzed from January 1, 2012, to December 31, 2021.<\/jats:p>\n <\/jats:sec>\n \n Exposure<\/jats:title>\n Hip fracture hospitalization.<\/jats:p>\n <\/jats:sec>\n \n Main Outcomes and Measures<\/jats:title>\n Days at home and survival at 30 days, 6 months, and 1 year after hip fracture.<\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n Among 1\u202f756\u202f388 Medicare beneficiaries hospitalized for hip fracture, the mean [SD] age was 82.5 [8.1] years, 1\u202f237\u202f193 (70.4%) were female, 65\u202f889 [3.8%] were Black or African American, 93\u202f362 [5.3%] were Hispanic, 1\u202f547\u202f090 [88.1%] were non-Hispanic White, and 513\u202f698 (29.2%) had dementia. In the year following hip fracture, older adults with dementia died 50.3 days earlier than those without dementia (adjusted mean [SD] days, 264.6 [143.2] vs 314.9 [107.3]). Those with dementia who survived 1 year after fracture had 53.9 fewer days at home compared with those without dementia (adjusted mean [SD] days, 263.8 [129.5] vs 317.7 [72.9]) due to more time in skilled nursing (adjusted mean [SD] days, 38.2 [55.8] vs 24.2 [37.4]) and long-term care facilities (adjusted mean [SD] days, 52.5 [111.5] vs 12.4 [53.7]). Findings were similar at 1 and 6 months. Among individuals with dementia, Medicaid eligibility, rural residence, geographic region, and being aged 85 years or older were associated with the fewest days at home at 1 year.<\/jats:p>\n <\/jats:sec>\n \n Conclusions and Relevance<\/jats:title>\n In this cohort study, older adults with dementia had shortened survival and more time in skilled nursing or long-term care facilities after hip fracture than those without dementia. Differences in days at home were associated with structural and socioeconomic factors among those with dementia, with implications for health system policy, prognostic counseling, and discussions about long-term care needs in this population.<\/jats:p>\n <\/jats:sec>","DOI":"10.1001\/jamanetworkopen.2026.18658","type":"journal-article","created":{"date-parts":[[2026,6,16]],"date-time":"2026-06-16T15:00:28Z","timestamp":1781622028000},"page":"e2618658","source":"Crossref","is-referenced-by-count":0,"title":["Days at Home After Hip Fracture Among Older Adults With and Without Dementia"],"prefix":"10.1001","volume":"9","author":[{"given":"Rebecca","family":"Rodin","sequence":"first","affiliation":[{"name":"Brookdale Department of Geriatrics and Palliative Medicine, Icahn School of Medicine at Mount Sinai (ISMMS), New York, New York"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexander K.","family":"Smith","sequence":"additional","affiliation":[{"name":"Division of Geriatrics, University of California, San Francisco"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Siqi","family":"Gan","sequence":"additional","affiliation":[{"name":"Division of Geriatrics, University of California, San Francisco"},{"name":"Northern California Institute for Research and Education, San Francisco"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Edie","family":"Espejo","sequence":"additional","affiliation":[{"name":"Department of Epidemiology and Biostatics, University of California, San Francisco"},{"name":"Northern California Institute for Research and Education, San Francisco"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John","family":"Boscardin","sequence":"additional","affiliation":[{"name":"Division of Geriatrics, University of California, San Francisco"},{"name":"Department of Epidemiology and Biostatics, University of California, San Francisco"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lauren J.","family":"Hunt","sequence":"additional","affiliation":[{"name":"Department of Epidemiology and Biostatics, University of California, San Francisco"},{"name":"Philip R. 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