RESULTS Severity of frailty syndrome significantly correlated with post-surgical mortality rates and with many although not all post-surgical complications .
These relationships emerge in different type of surgical procedures and patients ' features .
BACKGROUND Frailty is a geriatric syndrome characterized by the clinical presentation of identifiable physical alterations and decreased physiological reserve .
The assessment of frailty syndrome has been recently related with post-surgical outcomes and overall mortality in older individuals .
Frail Patients Are at Increased Risk for Mortality and Prolonged Institutional Care After Cardiac Surgery
Background — Frailty is an emerging concept in medicine yet to be explored as a risk factor in cardiac surgery . Where elderly patients are increasingly referred for cardiac surgery , the prevalence of a frail group among these is also on the rise . We assessed frailty as a risk factor for adverse outcomes after cardiac surgery . Methods and Results — Functional measures of frailty and clinical data were collected prospect ively for all cardiac surgery patients at a single center . Frailty was defined as any impairment in activities of daily living ( Katz index ) , ambulation , or a documented history of dementia .  Of 3826 patients , 157 ( 4.1 % ) were frail . Frail patients were older , were more likely to be female , and had risk factors for adverse surgical outcomes . By logistic regression , frailty was an independent predictor of in-hospital mortality ( odds ratio 1.8 , 95 % CI 1.1 to 3.0 ) , as well as institutional discharge ( odds ratio 6.3 , 95 % CI 4.2 to 9.4 ) . Frailty was an independent predictor of reduced midterm survival ( hazard ratio 1.5 , 95 % CI 1.1 to 2.2 ) . Conclusions — Frailty is a risk for postoperative complications and an independent predictor of in-hospital mortality , institutional discharge , and reduced midterm survival . Frailty screening improves risk assessment in cardiac surgery patients and may identify a subgroup of patients who may benefit from innovative processes of care
RESULTS Severity of frailty syndrome significantly correlated with post-surgical mortality rates and with many although not all post-surgical complications .
These relationships emerge in different type of surgical procedures and patients ' features .
BACKGROUND Frailty is a geriatric syndrome characterized by the clinical presentation of identifiable physical alterations and decreased physiological reserve .
The assessment of frailty syndrome has been recently related with post-surgical outcomes and overall mortality in older individuals .