Para-Aortic Lymph Node Dissection for Patients with Node-Negative Cervical Squamous Cell Carcinoma: A Retrospective Cohort Study

Figure 5

Kaplan–Meier estimates of OS stratified by patients’ age (a), menopausal status (b), FIGO stage (c), tumor size (d), and preoperative SCC-Ag value (e). OS: overall survival; SCC-Ag: serum squamous cell carcinoma antigen; PALND: para-aortic lymph node dissection.

(a)

(b)

(c)

(d)

(e)