Fig. 4From: Significance of frailty in prognosis after surgery in patients with pancreatic ductal adenocarcinomaComparison of overall postoperative cancer-specific survival rate of patients with PDAC according to frailty and aging status. The frail elderly group showed a significantly worse prognosis than the other two group, no elderly and no frail elderly groups (p<0.01). The no frail elderly group showed comparable outcome compared with the no elderly groupBack to article page