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. 2010 Jun 7;28(20):3256–3263. doi: 10.1200/JCO.2009.24.4244

Fig 3.

Fig 3.

(A) Investigator review of the progression-free survival (PFS) Kaplan-Meier curves. PFS distribution for patients with measurable disease receiving ixabepilone combination (I + C) versus capecitabine alone (C) are shown. (B) PFS hazard ratio (HR) and 95% CI for subset analyses. HRs less than 1 favor combination therapy. KPS, Karnofsky performance status; Mod, moderate; Sev, severe; chemo, chemotherapy; HER2, human epidermal growth factor receptor 2; ER, estrogen receptor; PR, progesterone receptor.