Research Article

High Neutrophil-to-Platelet Ratio Is Associated with Poor Survival in Patients with Acute Aortic Dissection

Figure 3

Two-factor Kaplan–Meier survival analysis. (a) Overall survival analysis combined with NPR and typing. (b) Overall survival analysis combined with NPR and treatment. TAAD: type A aortic dissection; TBAD: type B aortic dissection; TEAR: thoracic endovascular aortic repair; CM: conservative management; ST: surgical treatment.
(a)
(b)