1Zerdevas, P, Dobson, C. Emergency readmission rates: further analysis; 2008.
3Hansen, L, Young, R, Hinami, K, Leung, A, Williams, M. Interventions to reduce 30-day rehospitalization: a systematic review. Ann Intern Med 2011; 155: 520–28.
4Billings, J, Blunt, I, Steventon, A, Georghiou, T, Lewis, G, Bardsley, M. Development of a predictive model to identify inpatients at risk of re-admission within 30 days of discharge (PARR-30). BMJ Open 2012; 2 (4).
5García-Pérez, L, Linertová, R, Lorenzo-Riera, A, Vázquez-Díaz, J, Duque-González, B, Sarría-Santamera, A. Risk factors for hospital readmissions in elderly patients: a systematic review. QJM 2011; 104: 639–51.
6Preyde, M, Brassard, K. Evidence-based risk factors for adverse health outcomes in older patients after discharge home and assessment tools: a systematic review. J Evid Based Soc Work 2011; 8: 445–68.
7Shepperd, S, Lannin, N, Clemson, L, McCluskey, A, Cameron, I, Barras, S. Discharge planning from hospital to home. Cochrane Database Syst Rev 2013; 1.
8Conroy, SP, Stevens, T, Parker, SG, Gladman, JRF. A systematic review of comprehensive geriatric assessment to improve outcomes for frail older people being rapidly discharged from acute hospital: ‘interface geriatrics’. Age Ageing 2011; 40: 436–43.
9Linertová, R, García-Pérez, L, Vázquez-Díaz, J, Lorenzo-Riera, A, Sarría-Santamera, A. Interventions to reduce hospital readmissions in the elderly: in-hospital or home care. A systematic review. J Eval Clin Pract 2011; 17: 1167–75.
10Ellis, G, Whitehead, M, O’Neill, D, Robinson, D, Langhorne, P. Comprehensive geriatric assessment for older adults admitted to hospital. Cochrane Library 2011.
11Stratton, R, Hébuterne, X, Elia, M. A systematic review and meta-analysis of the impact of oral nutritional supplements on hospital readmissions. Ageing Res Rev 2013; 4: 884–97.
12Cawood, A, Elia, M, Stratton, R. Systematic review and meta-analysis of the effects of high protein oral nutritional supplements. Ageing Res Rev 2012; 2: 278–96.
13Braes, T, Moons, P, Lipkens, P, Sterckx, W, Sabbe, M, Flamaing, Jet al.Screening for risk of unplanned readmission in older patients admitted to hospital: predictive accuracy of three instruments. Aging Clin Exp Res 2010; 22: 345–51.
14Kansagara, D, Englander, H, Salanitro, A. Risk prediction models for hospital readmission: a systematic review. JAMA 2011; 306: 1688–98.
15Conroy, SP, Ansari, K, Williams, M, Laithwaite, E, Teasdale, B, Dawson, Jet al.A controlled evaluation of comprehensive geriatric assessment in the emergency department: the ‘Emergency Frailty Unit’. Age Ageing 2014; 43: 109–14.
16Rockwood, K, Andrew, M, Mitnitski, A. A comparison of two approaches to measuring frailty in elderly people. J Gerontol A Biol Sci Med Sci 2007; 62: 738–43.
17Rockwood, K, Mitnitski, A. Frailty in relation to the accumulation of deficits. J Gerontol A Biol Sci Med Sci 2007; 62: 722–27.
18Rubenstein, LZ, Rubenstein, LV. Multidimensional assessment of elderly patients. Adv Intern Med 1991; 36: 81–108.
19Wright, PN, Tan, G, Iliffe, S, Lee, D. The impact of a new emergency admission avoidance system for older people on length of stay and same-day discharges. Age Ageing 2014; 43: 116–21.
20Foo, CL, Siu, VW, Tan, TL, Ding, YY, Seow, E. Geriatric assessment and intervention in an emergency department observation unit reduced re-attendance and hospitalisation rates. Australas J Ageing 2012; 31: 40–46.
21Gravelle, H, Dusheiko, M, Sheaff, R, Sargent, P, Boaden, R, Pickard, Set al.Impact of case management (Evercare) on frail elderly patients: controlled before and after analysis of quantitative outcome data. BMJ 2006; 334: 31.
22Lewis, G, Georghiou, T, Steventon, A, Vaithianathan, R, Chitnis, X, Billings, Jet al.Analysis of virtual wards: a multidisciplinary form of case management that integrates social and health care. Final report. NIHR Service Delivery and Organisation programme. London: NIHR SDO; 2013.