{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,26]],"date-time":"2026-02-26T15:01:40Z","timestamp":1772118100874,"version":"3.50.1"},"reference-count":43,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2020,9,6]],"date-time":"2020-09-06T00:00:00Z","timestamp":1599350400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Brain and Behavior"],"published-print":{"date-parts":[[2020,11]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>Patients with dementia have an increased 30\u2010day mortality after hip fracture. We investigated clinical management including time to surgery, out\u2010of\u2010hours admission and surgery, surgery on weekends, surgery volume per ward, and anesthesia technique for this excess mortality risk.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Method<\/jats:title>\n                    <jats:p>This register\u2010 and population\u2010based study comprised 12,309 older adults (age 70+) admitted to hospital for a first\u2010time hip fracture in 2013\u20132014, of whom 11,318 underwent hip fracture surgery. Cox proportional hazards regression models were applied for the analysis.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The overall postoperative 30\u2010day mortality was 11.4%. Patients with dementia had a 1.5 times increased mortality risk than those without (HR\u00a0=\u00a01.50 [95% CI 1.31\u20131.72]). We observed no time\u2010to\u2010surgery difference by patient dementia status; additionally, the excess mortality risk in patients with dementia could not be explained by the clinical management factors we examined.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Increased mortality in patients with dementia could not be explained by the measured preoperative clinical management. Suboptimal handling of postoperative complication and rehabilitation are to be investigated for their role in the witnessed increased mortality for patients with dementia.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/brb3.1823","type":"journal-article","created":{"date-parts":[[2020,9,6]],"date-time":"2020-09-06T07:23:58Z","timestamp":1599377038000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Clinical management of hip fractures in elderly patients with dementia and postoperative 30\u2010day mortality: A population\u2010based cohort study"],"prefix":"10.1002","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6857-982X","authenticated-orcid":false,"given":"Jindong Ding","family":"Petersen","sequence":"first","affiliation":[{"name":"Research Unit for General Practice Department of Public Heath University of Southern Denmark Odense Denmark"},{"name":"Department of Mental Health Vejle Mental Health Services in the Region of Southern Denmark Vejle Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1941-2681","authenticated-orcid":false,"given":"Volkert Dirk","family":"Siersma","sequence":"additional","affiliation":[{"name":"Research Unit for General Practice and Section of General Practice Department of Public Health University of Copenhagen Copenhagen Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1503-2649","authenticated-orcid":false,"given":"Sonja","family":"Wehberg","sequence":"additional","affiliation":[{"name":"Research Unit for General Practice Department of Public Heath University of Southern Denmark Odense Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3631-1068","authenticated-orcid":false,"given":"Connie Thur\u00f8e","family":"Nielsen","sequence":"additional","affiliation":[{"name":"Department of Mental Health Vejle Mental Health Services in the Region of Southern Denmark Vejle Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5169-4282","authenticated-orcid":false,"given":"Bjarke","family":"Viberg","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery and Traumatology Kolding Hospital \u2013 Part of Hospital Lilleb\u00e6lt Kolding Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7859-633X","authenticated-orcid":false,"given":"Frans Boch","family":"Waldorff","sequence":"additional","affiliation":[{"name":"Research Unit for General Practice Department of Public Heath University of Southern Denmark Odense Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,9,6]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13018-018-0988-6"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijsu.2018.02.061"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/0021-9681(87)90171-8"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01623184"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.4103\/0019-5049.79879"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.3109\/17453674.2012.747926"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF03325146"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1093\/bja\/ael012"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1177\/2151458510389463"},{"key":"e_1_2_10_11_1","article-title":"Anaesthesia for hip fracture surgery in adults","volume":"2","author":"Guay J.","year":"2016","journal-title":"Cochrane Database of Systematic Reviews"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jor.2015.01.013"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.injury.2011.05.017"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1080\/17453674.2018.1428436"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1177\/1403494810394715"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.injury.2017.08.001"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.NURSE.0000524758.05259.f7"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-018-32098-7"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1097\/MLR.0000000000000234"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1093\/intqhc\/mzw037"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/scs.12226"},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40520-017-0789-5"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.1177\/1403494811401482"},{"key":"e_1_2_10_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijsu.2017.10.072"},{"key":"e_1_2_10_25_1","doi-asserted-by":"publisher","DOI":"10.1177\/1403494810395825"},{"key":"e_1_2_10_26_1","doi-asserted-by":"publisher","DOI":"10.2147\/CIA.S115945"},{"key":"e_1_2_10_27_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2296-13-52"},{"key":"e_1_2_10_28_1","doi-asserted-by":"publisher","DOI":"10.31887\/DCNS.2003.5.1\/fmuellerspahn"},{"key":"e_1_2_10_29_1","doi-asserted-by":"publisher","DOI":"10.3109\/17453674.2013.878831"},{"key":"e_1_2_10_30_1","doi-asserted-by":"publisher","DOI":"10.1097\/EDE.0000000000000729"},{"key":"e_1_2_10_31_1","doi-asserted-by":"publisher","DOI":"10.1177\/1403494810387965"},{"key":"e_1_2_10_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dadm.2018.05.004"},{"key":"e_1_2_10_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.injury.2006.02.046"},{"key":"e_1_2_10_34_1","doi-asserted-by":"publisher","DOI":"10.1159\/000107084"},{"issue":"3","key":"e_1_2_10_35_1","first-page":"798","article-title":"Data resource profile: The Danish National Prescription Registry","volume":"46","author":"Pottegard A.","year":"2017","journal-title":"International Journal of Epidemiology"},{"key":"e_1_2_10_36_1","doi-asserted-by":"publisher","DOI":"10.2147\/CLEP.S91125"},{"key":"e_1_2_10_37_1","doi-asserted-by":"publisher","DOI":"10.1111\/jgs.13881"},{"key":"e_1_2_10_38_1","doi-asserted-by":"publisher","DOI":"10.1503\/cmaj.092220"},{"key":"e_1_2_10_39_1","doi-asserted-by":"publisher","DOI":"10.1093\/ageing\/afu065"},{"key":"e_1_2_10_40_1","doi-asserted-by":"publisher","DOI":"10.1111\/ggi.12271"},{"key":"e_1_2_10_41_1","volume-title":"Introduction to RKKP","author":"The Danish Clinical Registries (RKKP)","year":"2018"},{"key":"e_1_2_10_42_1","doi-asserted-by":"publisher","DOI":"10.1080\/17453674.2018.1545383"},{"key":"e_1_2_10_43_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00776-009-1380-5"},{"key":"e_1_2_10_44_1","doi-asserted-by":"publisher","DOI":"10.1161\/JAHA.115.003102"}],"container-title":["Brain and Behavior"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/brb3.1823","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/brb3.1823","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/brb3.1823","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,28]],"date-time":"2023-08-28T06:53:17Z","timestamp":1693205597000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/brb3.1823"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,9,6]]},"references-count":43,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2020,11]]}},"alternative-id":["10.1002\/brb3.1823"],"URL":"https:\/\/doi.org\/10.1002\/brb3.1823","archive":["Portico"],"relation":{"has-review":[{"id-type":"doi","id":"10.1002\/BRB3.1823\/v1\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1002\/BRB3.1823\/v1\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1002\/BRB3.1823\/v2\/response1","asserted-by":"object"},{"id-type":"doi","id":"10.1002\/BRB3.1823\/v2\/decision1","asserted-by":"object"}]},"ISSN":["2162-3279","2162-3279"],"issn-type":[{"value":"2162-3279","type":"print"},{"value":"2162-3279","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,9,6]]},"assertion":[{"value":"2020-05-07","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-08-10","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-09-06","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e01823"}}