Fig. 2From: Neoadjuvant chemotherapy for patients with international federation of gynecology and obstetrics stages IB3 and IIA2 cervical cancer: a multicenter prospective trialProgression Free Survival and Overall Survival Curves in Intention-to-Treat and Per-Protocol Populations. Kaplan–Meier plot for (A) progression free survival and (B) overall survival compared between NACT and PST in ITT population, and (C) PFS and (D) OS in PP population. The hazard ratio, 95% confidence interval, and corresponding p-value were estimated by Cox proportional-hazards models. Tick marks indicate censored data. Abbreviations: NACT, neoadjuvant therapy; PST, primary surgical treatment; PFS, progression free survival; OS, overall survival; ITT, intention-to-treat; PP, per-protocolBack to article page