The expression of ER or PR associated with clinical effect:patients with negative expression of ER or PR had better effects than those positive,staging of tumor and the expression of HER-2 did not associate significantly with chemotherapeutic effects.

• ER或PR表达与疗效有关,ER或PR阴性者疗效优于阳性,肿瘤分期、HER-2表达与化疗疗效无明显相关性。