{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,18]],"date-time":"2026-02-18T11:14:56Z","timestamp":1771413296134,"version":"3.50.1"},"reference-count":71,"publisher":"Elsevier BV","issue":"11","license":[{"start":{"date-parts":[[2017,11,1]],"date-time":"2017-11-01T00:00:00Z","timestamp":1509494400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.jp","clinicalkey.com","clinicalkey.es","clinicalkey.com.au","clinicalkey.fr","injuryjournal.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Injury"],"published-print":{"date-parts":[[2017,11]]},"DOI":"10.1016\/j.injury.2017.08.026","type":"journal-article","created":{"date-parts":[[2017,8,18]],"date-time":"2017-08-18T04:01:35Z","timestamp":1503028895000},"page":"2443-2450","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":44,"title":["The frail fail: Increased mortality and post-operative complications in orthopaedic trauma patients"],"prefix":"10.1016","volume":"48","author":[{"given":"CatPhuong Cathy L.","family":"Vu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Robert P.","family":"Runner","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"William M.","family":"Reisman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mara L.","family":"Schenker","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.injury.2017.08.026_bib0005","series-title":"An Aging Nation: The Older Population in the United States","first-page":"25","author":"Ortman","year":"2014"},{"issue":"5","key":"10.1016\/j.injury.2017.08.026_bib0010","doi-asserted-by":"crossref","first-page":"585","DOI":"10.1001\/archsurg.2010.311","article-title":"Factors associated with trauma center use for elderly patients with trauma: a statewide analysis, 1999\u20132008","volume":"146","author":"Hsia","year":"2011","journal-title":"Arch Surg"},{"issue":"3","key":"10.1016\/j.injury.2017.08.026_bib0015","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1093\/ageing\/26.3.189","article-title":"Fear of falling and restriction of mobility in elderly fallers","volume":"26","author":"Vellas","year":"1997","journal-title":"Age Ageing"},{"issue":"10","key":"10.1016\/j.injury.2017.08.026_bib0020","doi-asserted-by":"crossref","first-page":"1290","DOI":"10.1093\/aje\/kwp266","article-title":"The aftermath of hip fracture: discharge placement, functional status change, and mortality","volume":"170","author":"Bentler","year":"2009","journal-title":"Am J Epidemiol"},{"issue":"8","key":"10.1016\/j.injury.2017.08.026_bib0025","doi-asserted-by":"crossref","first-page":"867","DOI":"10.1093\/gerona\/63.8.867","article-title":"The association of race, gender, and comorbidity with mortality and function after hip fracture","volume":"63","author":"Penrod","year":"2008","journal-title":"J Gerontol A Biol Sci Med Sci"},{"issue":"3","key":"10.1016\/j.injury.2017.08.026_bib0030","doi-asserted-by":"crossref","first-page":"494","DOI":"10.1359\/JBMR.041133","article-title":"Development and initial validation of a risk score for predicting in-hospital and 1-year mortality in patients with hip fractures","volume":"20","author":"Jiang","year":"2005","journal-title":"J Bone Miner Res"},{"issue":"1","key":"10.1016\/j.injury.2017.08.026_bib0035","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1177\/2151458514565662","article-title":"Geriatric patients with fractures below the hip are medically similar to geriatric patients with hip fracture","volume":"6","author":"Della Rocca","year":"2014","journal-title":"Geriatric Orthop Surg Rehab"},{"issue":"3","key":"10.1016\/j.injury.2017.08.026_bib0040","doi-asserted-by":"crossref","first-page":"312","DOI":"10.1016\/j.injury.2006.09.024","article-title":"Mortality and causes of death among patients with isolated limb and pelvic fractures","volume":"38","author":"Deakin","year":"2007","journal-title":"Injury"},{"issue":"6","key":"10.1016\/j.injury.2017.08.026_bib0045","doi-asserted-by":"crossref","first-page":"806","DOI":"10.1302\/0301-620X.93B6.25596","article-title":"The outcome of fractures in very elderly patients","volume":"93","author":"Clement","year":"2011","journal-title":"J Bone Joint Surg Br"},{"issue":"4","key":"10.1016\/j.injury.2017.08.026_bib0050","doi-asserted-by":"crossref","first-page":"1188","DOI":"10.1007\/s11999-010-1530-2","article-title":"Mortality after distal femur fractures in elderly patients","volume":"469","author":"Streubel","year":"2011","journal-title":"Clin Orthop Relat Res"},{"issue":"12","key":"10.1016\/j.injury.2017.08.026_bib0055","doi-asserted-by":"crossref","first-page":"2658","DOI":"10.2106\/JBJS.F.01538","article-title":"Mortality after periprosthetic fracture of the femur","volume":"89","author":"Bhattacharyya","year":"2007","journal-title":"J Bone Joint Surg Am"},{"issue":"3","key":"10.1016\/j.injury.2017.08.026_bib0060","doi-asserted-by":"crossref","first-page":"219","DOI":"10.1111\/j.1525-1497.2006.00318.x","article-title":"Preoperative status and risk of complications in patients with hip fracture","volume":"21","author":"McLaughlin","year":"2006","journal-title":"J Gen Intern Med"},{"issue":"5","key":"10.1016\/j.injury.2017.08.026_bib0065","doi-asserted-by":"crossref","first-page":"516","DOI":"10.1046\/j.1532-5415.2001.49108.x","article-title":"Reducing delirium after hip fracture: a randomized trial","volume":"49","author":"Marcantonio","year":"2001","journal-title":"J Am Geriatr Soc"},{"issue":"5","key":"10.1016\/j.injury.2017.08.026_bib0070","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1136\/qshc.2005.017095","article-title":"Reduced morbidity for elderly patients with a hip fracture after implementation of a perioperative evidence-based clinical pathway","volume":"15","author":"Beaupre","year":"2006","journal-title":"Qual Saf Health Care"},{"issue":"10","key":"10.1016\/j.injury.2017.08.026_bib0075","doi-asserted-by":"crossref","first-page":"1831","DOI":"10.1111\/j.1532-5415.2008.01945.x","article-title":"A comprehensive hip fracture program reduces complication rates and mortality","volume":"56","author":"Pedersen","year":"2008","journal-title":"J Am Geriatr Soc."},{"key":"10.1016\/j.injury.2017.08.026_bib0080","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1097\/01.blo.0000131492.01669.51","article-title":"Orthogeriatric care in patients with fractures of the proximal femur","volume":"425","author":"Heyburn","year":"2004","journal-title":"Clin Orthop Relat Res"},{"issue":"7","key":"10.1016\/j.injury.2017.08.026_bib0085","doi-asserted-by":"crossref","first-page":"1349","DOI":"10.1111\/j.1532-5415.2008.01770.x","article-title":"Geriatric co-management of proximal femur fractures: total quality management and protocol-driven care result in better outcomes for a frail patient population","volume":"56","author":"Friedman","year":"2008","journal-title":"J Am Geriatr Soc"},{"issue":"April (4)","key":"10.1016\/j.injury.2017.08.026_bib0090","doi-asserted-by":"crossref","first-page":"878","DOI":"10.1097\/TA.0b013e31824d0f70","article-title":"Predictors of critical care-related complications in colectomy patients using the National Surgical Quality Improvement Program: exploring frailty and aggressive laparoscopic approaches","volume":"72","author":"Obeid","year":"2012","journal-title":"J Trauma Acute Care Surg"},{"issue":"6","key":"10.1016\/j.injury.2017.08.026_bib0095","doi-asserted-by":"crossref","first-page":"1526","DOI":"10.1097\/TA.0b013e3182542fab","article-title":"Are the frail destined to fail? frailty index as a predictor of surgical morbidity and mortality in the elderly","volume":"72","author":"Farhat","year":"2012","journal-title":"J Trauma Acute Care Surg"},{"issue":"suppl. 3","key":"10.1016\/j.injury.2017.08.026_bib0100","doi-asserted-by":"crossref","first-page":"S156","DOI":"10.1016\/j.jamcollsurg.2011.06.387","article-title":"A simplified frailty index to predict postoperative adverse outcomes and mortality in vascular surgery patients","volume":"213","author":"Karam","year":"2011","journal-title":"J Am Coll Surg"},{"issue":"June (6)","key":"10.1016\/j.injury.2017.08.026_bib0105","doi-asserted-by":"crossref","first-page":"1595","DOI":"10.1016\/j.jvs.2015.12.023","article-title":"Validation of a modified Frailty Index to predict mortality in vascular surgery patients","volume":"63","author":"Ehlert","year":"2016","journal-title":"J Vasc Surg"},{"issue":"2","key":"10.1016\/j.injury.2017.08.026_bib0110","doi-asserted-by":"crossref","first-page":"e48","DOI":"10.1016\/j.archger.2012.05.002","article-title":"Sarcopenia is more prevalent in men than in women after hip fracture: a cross-sectional study of 591 inpatients","volume":"55","author":"Di Monaco","year":"2012","journal-title":"Arch Gerontol Geriatr"},{"issue":"2","key":"10.1016\/j.injury.2017.08.026_bib0115","doi-asserted-by":"crossref","first-page":"413","DOI":"10.1111\/j.1447-0594.2012.00918.x","article-title":"High prevalence of sarcopenia and reduced leg muscle mass in Japanese patients immediately after a hip fracture","volume":"13","author":"Hida","year":"2013","journal-title":"Geriatr Gerontol Int"},{"issue":"3","key":"10.1016\/j.injury.2017.08.026_bib0120","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1177\/2151458514537272","article-title":"Assessing preoperative frailty utilizing validated geriatric mortality calculators and their association with postoperative hip fracture mortality risk","volume":"5","author":"Dwyer","year":"2014","journal-title":"Geriatr Orthop Surg Rehabil"},{"issue":"1","key":"10.1016\/j.injury.2017.08.026_bib0125","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1016\/j.jamda.2011.08.005","article-title":"Effects of high-intensity progressive resistance training and targeted multidisciplinary treatment of frailty on mortality and nursing home admissions after hip fracture: a randomized controlled trial","volume":"13","author":"Singh","year":"2012","journal-title":"J Am Med Dir Assoc"},{"issue":"1","key":"10.1016\/j.injury.2017.08.026_bib0130","doi-asserted-by":"crossref","first-page":"122","DOI":"10.1093\/ageing\/aft084","article-title":"Predicting outcome after hip fracture: using a frailty index to integrate comprehensive geriatric assessment results","volume":"43","author":"Krishnan","year":"2014","journal-title":"Age Ageing"},{"issue":"4","key":"10.1016\/j.injury.2017.08.026_bib0135","doi-asserted-by":"crossref","first-page":"e132","DOI":"10.1097\/BOT.0000000000000476","article-title":"The Walking Speed Questionnaire: Assessing Walking Speed in a Self-Reported Format","volume":"30","author":"Cong","year":"2015","journal-title":"J Orthop Trauma"},{"key":"10.1016\/j.injury.2017.08.026_bib0140","series-title":"User Guide for the 2014 Participant Use Data File","author":"American College of Surgeons National Surgical Quality Improvement Program","year":"2017"},{"key":"10.1016\/j.injury.2017.08.026_bib0145","doi-asserted-by":"crossref","first-page":"738","DOI":"10.1093\/gerona\/62.7.738","article-title":"A comparison of two approaches to measuring frailty in elderly people","volume":"62","author":"Rockwood","year":"2007","journal-title":"J Gerontol A Biol Sci Med Sci"},{"issue":"1","key":"10.1016\/j.injury.2017.08.026_bib0150","doi-asserted-by":"crossref","first-page":"134","DOI":"10.1016\/j.jamcollsurg.2006.03.005","article-title":"Acute postoperative frailty","volume":"203","author":"Ferrucci","year":"2006","journal-title":"J Am Coll Surg"},{"issue":"3","key":"10.1016\/j.injury.2017.08.026_bib0155","doi-asserted-by":"crossref","first-page":"449","DOI":"10.1097\/SLA.0b013e3181b45598","article-title":"Redefining geriatric preoperative assessment using frailty, disability and co-morbidity","volume":"250","author":"Robinson","year":"2009","journal-title":"Ann Surg"},{"issue":"3","key":"10.1016\/j.injury.2017.08.026_bib0160","doi-asserted-by":"crossref","first-page":"M146","DOI":"10.1093\/gerona\/56.3.M146","article-title":"Frailty in older adults: evidence for a phenotype","volume":"56","author":"Fried","year":"2001","journal-title":"J Gerontol A Biol Sci Med Sci"},{"key":"10.1016\/j.injury.2017.08.026_bib0165","doi-asserted-by":"crossref","first-page":"323","DOI":"10.1100\/tsw.2001.58","article-title":"Accumulation of deficits as a proxy measure of aging","volume":"1","author":"Mitnitski","year":"2001","journal-title":"Sci World J"},{"issue":"5","key":"10.1016\/j.injury.2017.08.026_bib0170","doi-asserted-by":"crossref","first-page":"684","DOI":"10.1093\/ageing\/afs051","article-title":"The frailty index in Europeans: association with age and mortality","volume":"41","author":"Romero-Ortuno","year":"2012","journal-title":"Age Ageing"},{"key":"10.1016\/j.injury.2017.08.026_bib0175","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1186\/1471-2318-8-24","article-title":"A Standard procedure for creating a frailty index","volume":"30","author":"Searle","year":"2008","journal-title":"BMC Geriatr"},{"issue":"6","key":"10.1016\/j.injury.2017.08.026_bib0180","doi-asserted-by":"crossref","first-page":"1526","DOI":"10.1097\/TA.0b013e3182542fab","article-title":"Are the frail destined to fail? Frailty index as predictor of surgical morbidity and mortality in the elderly","volume":"72","author":"Farhat","year":"2012","journal-title":"J Trauma Acute Care Surg"},{"issue":"2","key":"10.1016\/j.injury.2017.08.026_bib0185","doi-asserted-by":"crossref","first-page":"e48","DOI":"10.1016\/j.archger.2012.05.002","article-title":"Sarcopenia is more prevalent in men than in women after hip fracture: a cross-sectional study of 591 inpatients","volume":"55","author":"Di Monaco","year":"2012","journal-title":"Arch Gerontol Geriatr"},{"issue":"2","key":"10.1016\/j.injury.2017.08.026_bib0190","doi-asserted-by":"crossref","first-page":"413","DOI":"10.1111\/j.1447-0594.2012.00918.x","article-title":"High prevalence of sarcopenia and reduced leg muscle mass in Japanese patients immediately after a hip fracture","volume":"13","author":"Hida","year":"2013","journal-title":"Geriatr Gerontol Int"},{"issue":"3","key":"10.1016\/j.injury.2017.08.026_bib0195","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1177\/2151458514537272","article-title":"Assessing preoperative frailty utilizing validated geriatric mortality calculators and their association with postoperative hip fracture mortality risk","volume":"5","author":"Dwyer","year":"2014","journal-title":"Geriatr Orthop Surg Rehabil"},{"issue":"1","key":"10.1016\/j.injury.2017.08.026_bib0200","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1016\/j.jamda.2011.08.005","article-title":"Effects of high-intensity progressive resistance training and targeted multidisciplinary treatment of frailty on mortality and nursing home admissions after hip fracture: a randomized controlled trial","volume":"13","author":"Singh","year":"2012","journal-title":"J Am Med Dir Assoc"},{"issue":"1","key":"10.1016\/j.injury.2017.08.026_bib0205","doi-asserted-by":"crossref","first-page":"122","DOI":"10.1093\/ageing\/aft084","article-title":"Predicting outcome after hip fracture: using a frailty index to integrate comprehensive geriatric assessment results","volume":"43","author":"Krishnan","year":"2014","journal-title":"Age Ageing"},{"issue":"4","key":"10.1016\/j.injury.2017.08.026_bib0210","doi-asserted-by":"crossref","first-page":"e132","DOI":"10.1097\/BOT.0000000000000476","article-title":"The walking speed questionnaire: assessing walking speed in a self-reported format","volume":"30","author":"Cong","year":"2015","journal-title":"J Orthop Trauma"},{"issue":"2","key":"10.1016\/j.injury.2017.08.026_bib0215","doi-asserted-by":"crossref","first-page":"324","DOI":"10.1016\/j.jvs.2014.08.115","article-title":"Frailty increases the risk of 30-day mortality, morbidity, and failure to rescue after elective abdominal aortic aneurysm repair independent of age and comorbidities","volume":"61","author":"Arya","year":"2015","journal-title":"J Vasc Surg"},{"issue":"8","key":"10.1016\/j.injury.2017.08.026_bib0220","doi-asserted-by":"crossref","first-page":"783","DOI":"10.1001\/jamaoto.2013.3969","article-title":"Frailty as a predictor of morbidity and mortality in inpatient head and neck surgery","volume":"139","author":"Adams","year":"2013","journal-title":"JAMA Otolaryngol Head Neck Surg"},{"issue":"7","key":"10.1016\/j.injury.2017.08.026_bib0225","doi-asserted-by":"crossref","first-page":"904","DOI":"10.1016\/j.avsg.2012.09.015","article-title":"Simplified frailty index to predict adverse outcomes and mortality in vascular surgery patients","volume":"27","author":"Karam","year":"2013","journal-title":"Ann Vasc Surg"},{"issue":"4","key":"10.1016\/j.injury.2017.08.026_bib0230","doi-asserted-by":"crossref","first-page":"878","DOI":"10.1097\/TA.0b013e31824d0f70","article-title":"Predictors of critical care-related complications in colectomy patients using the National Surgical Quality Improvement Program: exploring frailty and aggressive laparoscopic approaches","volume":"72","author":"Obeid","year":"2012","journal-title":"J Trauma Acute Care Surg"},{"issue":"4","key":"10.1016\/j.injury.2017.08.026_bib0235","doi-asserted-by":"crossref","first-page":"665","DOI":"10.1016\/j.jamcollsurg.2013.06.012","article-title":"Too frail for surgery? Initial results of a large multidisciplinary prospective study examining preoperative variables predictive of poor surgical outcomes","volume":"217","author":"Revenig","year":"2013","journal-title":"J Am Coll Surg"},{"issue":"2","key":"10.1016\/j.injury.2017.08.026_bib0240","doi-asserted-by":"crossref","first-page":"E95","DOI":"10.1503\/cmaj.130639","article-title":"Association between frailty and short- and long-term outcomes among critically ill patients: a multicentre prospective cohort study","volume":"186","author":"Bagshaw","year":"2014","journal-title":"CMAJ"},{"key":"10.1016\/j.injury.2017.08.026_bib0245","series-title":"ASA Physical Status Classification System","author":"American Society of Anesthesiologists","year":"2017"},{"key":"10.1016\/j.injury.2017.08.026_bib0250","doi-asserted-by":"crossref","first-page":"844","DOI":"10.1302\/0301-620X.87B6.15121","article-title":"Infection of the surgical site after arthroplasty of the hip","volume":"87","author":"Ridgeway","year":"2005","journal-title":"J Bone Joint Surg Br"},{"key":"10.1016\/j.injury.2017.08.026_bib0255","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1097\/00000658-200108000-00007","article-title":"Risk factors for surgical site infection after elective resection of the colon and rectum: a single-center prospective study of 2,809 consecutive patients","volume":"234","author":"Tang","year":"2001","journal-title":"Ann Surg"},{"key":"10.1016\/j.injury.2017.08.026_bib0260","doi-asserted-by":"crossref","first-page":"253","DOI":"10.1016\/j.jamcollsurg.2005.02.002","article-title":"Mortality and morbidity after resection for adenocarcinoma of the gastroesophageal junction: predictive factors","volume":"201","author":"Sauvanet","year":"2005","journal-title":"J Am Coll Surg"},{"key":"10.1016\/j.injury.2017.08.026_bib0265","doi-asserted-by":"crossref","first-page":"670","DOI":"10.1016\/S1010-7940(97)01150-0","article-title":"Comparison of two preoperative indices to predict perioperative mortality in non-cardiac thoracic surgery","volume":"11","author":"Prause","year":"1997","journal-title":"Eur J Cardiothorac Surg"},{"key":"10.1016\/j.injury.2017.08.026_bib0270","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1016\/S1701-2163(16)32057-6","article-title":"Factors that influence length of stay for in-patient gynecology surgery: is the Case Mix Group (CMG) or type of procedure more important?","volume":"28","author":"Carey","year":"2006","journal-title":"J Obstet Gynaecol Can"},{"key":"10.1016\/j.injury.2017.08.026_bib0275","doi-asserted-by":"crossref","first-page":"1628","DOI":"10.1213\/00000539-200206000-00050","article-title":"Preoperative factors associated with postoperative change in confusion assessment method score in hip fracture patients","volume":"94","author":"Zakriya","year":"2002","journal-title":"Anesth Analg"},{"key":"10.1016\/j.injury.2017.08.026_bib0280","doi-asserted-by":"crossref","first-page":"407","DOI":"10.3928\/0147-7447-20040401-18","article-title":"In-hospital deaths following elective total joint arthroplasty","volume":"27","author":"Rauh","year":"2004","journal-title":"Orthopedics"},{"key":"10.1016\/j.injury.2017.08.026_bib0285","first-page":"15","article-title":"Modified ASA physical status (7 grades) may be more practical in recent use for preoperative risk assessment","author":"Tomoaki","year":"2007","journal-title":"Internet J Anesthesiol"},{"key":"10.1016\/j.injury.2017.08.026_bib0290","first-page":"265","article-title":"Variability in the American Society of Anesthesiologists physical status classification scale","volume":"71","author":"Aronson","year":"2003","journal-title":"AANA J"},{"key":"10.1016\/j.injury.2017.08.026_bib0295","doi-asserted-by":"crossref","first-page":"629","DOI":"10.1111\/j.1399-6576.1997.tb04755.x","article-title":"A survey of the ASA physical status classification: Significant variation in allocation among Finnish anesthesiologists","volume":"41","author":"Ranta","year":"1997","journal-title":"Acta Anaesthesiol Scand."},{"issue":"5","key":"10.1016\/j.injury.2017.08.026_bib0300","doi-asserted-by":"crossref","first-page":"633","DOI":"10.1177\/0310057X0203000516","article-title":"The ASA physical status classification: inter-observer consistency. American Society of Anesthesiologists","volume":"30","author":"Mak","year":"2002","journal-title":"Anaesth Intensive Care"},{"key":"10.1016\/j.injury.2017.08.026_bib0305","doi-asserted-by":"crossref","first-page":"373","DOI":"10.1016\/0021-9681(87)90171-8","article-title":"A new method of classifying prognostic comorbidity in longitudinal studies: development and validation","volume":"40","author":"Charlson","year":"1987","journal-title":"J Chronic Dis"},{"key":"10.1016\/j.injury.2017.08.026_bib0310","doi-asserted-by":"crossref","first-page":"4","DOI":"10.1186\/1471-2474-8-4","article-title":"Effectiveness of computer-navigated minimally invasive total hip surgery compared to conventional total hip arthroplasty: design of a randomized controlled trial","volume":"8","author":"Reininga","year":"2007","journal-title":"BMC Musculoskelet Disord"},{"key":"10.1016\/j.injury.2017.08.026_bib0315","doi-asserted-by":"crossref","first-page":"1303","DOI":"10.1302\/0301-620X.88B10.17399","article-title":"Patient-related predictors of implant failure after primary total hip replacement in the initial, short- and long-terms. A nationwide Danish follow-up study including 36, 984 patients","volume":"88B","author":"Johnsen","year":"2006","journal-title":"J Bone Joint Surg Br"},{"key":"10.1016\/j.injury.2017.08.026_bib0320","doi-asserted-by":"crossref","first-page":"403","DOI":"10.1016\/j.jclinepi.2003.09.016","article-title":"An adaptation of Charlson comorbidity index predicted subsequent mortality in a health survey","volume":"57","author":"Rius","year":"2004","journal-title":"J Clin Epidemiol"},{"key":"10.1016\/j.injury.2017.08.026_bib0325","doi-asserted-by":"crossref","first-page":"613","DOI":"10.1016\/0895-4356(92)90133-8","article-title":"Adapting a clinical comorbidity index for use with ICD-9-CM administrative databases","volume":"45","author":"Deyo","year":"1992","journal-title":"J Clin Epidemiol"},{"key":"10.1016\/j.injury.2017.08.026_bib0330","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1016\/S0895-4356(02)00585-1","article-title":"How to measure comorbidity: a critical review of available methods","volume":"56","author":"de Groot","year":"2003","journal-title":"J Clin Epidemiol"},{"key":"10.1016\/j.injury.2017.08.026_bib0335","doi-asserted-by":"crossref","first-page":"926","DOI":"10.1016\/j.jclinepi.2006.02.006","article-title":"Interrater reliability of measurements of comorbid illness should be reported","volume":"59","author":"Hall","year":"2006","journal-title":"J Clin Epidemiol"},{"key":"10.1016\/j.injury.2017.08.026_bib0340","doi-asserted-by":"crossref","first-page":"1722","DOI":"10.1002\/1529-0131(199908)42:8<1722::AID-ANR22>3.0.CO;2-R","article-title":"Outcomes of total hip and knee replacement: preoperative functional status predicts outcomes at 6 months after surgery","volume":"42","author":"Fortin","year":"1999","journal-title":"Arthritis Rheum"},{"key":"10.1016\/j.injury.2017.08.026_bib0345","doi-asserted-by":"crossref","first-page":"1142","DOI":"10.1016\/j.jclinepi.2005.02.017","article-title":"Charlson\u2019s Index was a poor predictor of quality of life outcomes in a study of patients following joint replacement surgery","volume":"58","author":"Harse","year":"2005","journal-title":"J Clin Epidemiol"},{"issue":"January-February (1)","key":"10.1016\/j.injury.2017.08.026_bib0350","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1016\/j.archger.2013.08.006","article-title":"Orthopedic Multidimensional Prognostic Index (Ortho-MPI) in the elderly with hip or neck femur fracture: a pilot study","volume":"58","author":"Vitale","year":"2014","journal-title":"Arch Gerontol Geriatr"},{"key":"10.1016\/j.injury.2017.08.026_bib0355","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1186\/1471-2318-8-24","article-title":"A Standard procedure for creating a frailty index","volume":"30","author":"Searle","year":"2008","journal-title":"BMC Geriatr"}],"container-title":["Injury"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0020138317305466?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0020138317305466?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2022,8,1]],"date-time":"2022-08-01T10:42:36Z","timestamp":1659350556000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0020138317305466"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,11]]},"references-count":71,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2017,11]]}},"alternative-id":["S0020138317305466"],"URL":"https:\/\/doi.org\/10.1016\/j.injury.2017.08.026","relation":{},"ISSN":["0020-1383"],"issn-type":[{"value":"0020-1383","type":"print"}],"subject":[],"published":{"date-parts":[[2017,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"The frail fail: Increased mortality and post-operative complications in orthopaedic trauma patients","name":"articletitle","label":"Article Title"},{"value":"Injury","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.injury.2017.08.026","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2017 Published by Elsevier Ltd.","name":"copyright","label":"Copyright"}]}}