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  Indian J Med Microbiol
 

Figure 3: The therapeutic efficacy of Abi in patients with or without the prior switching of treatment to second-line FLU. (a) The Kaplan–Meier curve shows the PSA-PFS from the initiation of Abi to progression. (b) The Kaplan–Meier curve shows the rPFS from the initiation of Abi to progression. (c) The Kaplan–Meier curve shows the OS from the initiation of Abi to death. PSA: prostate-specific antigen; PFS: progression-free survival; rPFS: radiographic progression-free survival; Abi: abiraterone acetate; FLU: flutamide; OS: overall survival.

Figure 3: The therapeutic efficacy of Abi in patients with or without the prior switching of treatment to second-line FLU. (a) The Kaplan–Meier curve shows the PSA-PFS from the initiation of Abi to progression. (b) The Kaplan–Meier curve shows the rPFS from the initiation of Abi to progression. (c) The Kaplan–Meier curve shows the OS from the initiation of Abi to death. PSA: prostate-specific antigen; PFS: progression-free survival; rPFS: radiographic progression-free survival; Abi: abiraterone acetate; FLU: flutamide; OS: overall survival.