Fig. 2From: Does guideline non-adherence result in worse clinical outcomes for hormone receptor-positive and HER2-negative metastatic breast cancer in premenopausal women?: result of an institution database from South Koreaa and b Kaplan-Meier curves for progression-free survival (PFS) and overall survival (OS) according to the type of initial palliative treatment received. All treatments were considered to be initial palliative therapy only if begun prior to disease progressionBack to article page