Figure 2.

Pretreatment Skp2 and p27^Kip1 expression levels and survival. Shown are the associations between pretreatment Skp2 or p27^Kip1 expression and (a) disease-free survival and (b) overall survival rates. Analyses were constructed using the Kaplan-Meier method. KIP, kinase inhibitor protein; Skp2, S-phase kinase protein 2.