“…GA has been shown to improve outcomes in older adults in the geriatric medicine setting, with regard to reduced hospital admissions, improved functional status and better survival (Ellis et al, 2011, Stuck et al, 1993). The evidence for the benefits of GA in oncology include prediction of treatment related toxicity (Hurria et al, 2011, Shin et al, 2012, Aparicio et al, 2013, Extermann et al, 2012), treatment adherence (Puts et al, 2014, Spyropoulou et al, 2014, Kim et al, 2014), quality of life (Pottel et al, 2014, Ward et al, 2014), ability to inform oncologist's treatment decisions (Kenis et al, 2013, Caillet et al, 2011, Horgan et al, 2012, Aliamus et al, 2011, Aparicio et al, 2011, Decoster et al, 2013) and overall survival (Hamaker et al, 2011, Girones et al, 2011, Kanesvaran et al, 2011, Soubeyran et al, 2012). However, much of the current knowledge base for the effectiveness of GA in oncology is based on smaller retrospective studies of heterogeneous cancer patients, and better prognostic models are needed (Wildiers et al, 2014).…”