All eight domains were predictive for at least one of the investigated outcomes but the results were quite variable across studies .
Physical function and nutritional status were the domains most often associated with mortality and systemic treatment-related outcomes , and the domain physical function was most often associated with postoperative complications .
Overall , this review demonstrates that the GA should minimally consist of physical function and nutritional status , when the aim is to predict patients -related outcomes of older patients with cancer , although the results are quite heterogeneous .
BACKGROUND A geriatric assessment ( GA ) is increasingly used to help guide treatment decisions in older patients with cancer .
However , there is no consensus regarding which domains should be included in the GA .
In addition , the field of geriatric oncology moves very fast and as a result many new studies have been published since the last review in 2015 .
Therefore , the objective of this systematic review is to evaluate which domains of the GA could predict patient-related treatment outcomes of older patients with cancer and thereby should be included in a GA .
Evaluation of geriatric assessment in patients with chronic lymphocytic leukemia: Results of the CLL9 trial of the German CLL study group
Abstract Multidimensional geriatric assessment ( GA ) has been demonstrated to predict outcomes in older patients with cancer . This study evaluated GA in a cohort of older patients with chronic lymphocytic leukemia ( CLL ) . Seventy-five of 97 subjects with CLL who were enrolled in a clinical trial of the German CLL Study Group underwent GA prior to the start of study treatment ( low-dose chemotherapy with fludarabine ) . GA included  cumulative illness rating scale ( CIRS ) , timed-up- and -go ( TUG ) test , dementia detection ( DEMTECT ) test and instrumental activities of daily living ( IADL ) index . There was little correlation between CIRS , TUG , DEMTECT or IADL results and treatment toxicity , feasibility or efficacy in this study . CIRS and IADL had no statistically significant impact on overall prognosis . However , under-performance in TUG or DEMTECT test was strongly associated with poor survival . The latter findings provide a rationale to further investigate geriatric  assessment in CLL and in the context with other CLL treatments
All eight domains were predictive for at least one of the investigated outcomes but the results were quite variable across studies .
Physical function and nutritional status were the domains most often associated with mortality and systemic treatment-related outcomes , and the domain physical function was most often associated with postoperative complications .
Overall , this review demonstrates that the GA should minimally consist of physical function and nutritional status , when the aim is to predict patients -related outcomes of older patients with cancer , although the results are quite heterogeneous .
BACKGROUND A geriatric assessment ( GA ) is increasingly used to help guide treatment decisions in older patients with cancer .
However , there is no consensus regarding which domains should be included in the GA .
In addition , the field of geriatric oncology moves very fast and as a result many new studies have been published since the last review in 2015 .
Therefore , the objective of this systematic review is to evaluate which domains of the GA could predict patient-related treatment outcomes of older patients with cancer and thereby should be included in a GA .