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 .
Geriatric evaluation and management units in the care of the frail elderly cancer patient.
BACKGROUND Geriatric assessment has been suggested as a possibly useful approach in dealing with frail elderly cancer patients . METHODS This was a secondary subset analysis from a r and omized 2 x 2 factorial trial in 11 Department of Veterans Affairs medical centers . Hospitalized , frail patients at least 65 years old , after stabilization of their acute illness , were r and omized to receive care in a geriatric inpatient unit , a geriatric outpatient clinic , both , or neither .  The interventions involved core teams that provided geriatric assessment and patient management . We identified 99 patients with a diagnosis of cancer by The International Classification of Diseases , 9th Revision ( ICD-9 ) codes , excluding all nonmelanoma skin cancers . Outcomes collected at discharge , 6 months , and 1 year after r and omization were survival , changes in health-related quality of life ( using the Medical Outcomes Study 36-Item Short-Form general health survey [ SF-36 ] ) , activities of daily living , physical performance , health service utilization , and costs . RESULTS There was no effect on mortality ( 1-year survival 59.6 % ) . The changes in the SF-36 scores from r and omization for emotional limitation , mental health and bodily pain ( also sustained at 1 year ) on the SF-36 were better for geriatric inpatient care cancer patients at discharge . There was no difference in SF-36 scores between geriatric outpatient and usual outpatient care . Days of hospitalization and overall costs were equivalent for the interventions and usual care over the 1-year study . CONCLUSIONS This study suggests that inpatient geriatric assessment and management may be an effective approach to the management of pain and psychological status in the elderly cancer inpatient at no greater length of hospitalization or extra cost than usual care
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 .