3-year disease-free survival rate (DFSR) of the young and postmenopausal women with breast cance were 78.6%, 93.1% respectively, and significant difference was observed (P < 0.05).
青年组与绝经组3年无病生存率（DFSR）分别为78.6%，93.1%，差异明显（P<0.05）。
DFSR
中文翻译
1
abbr. Directorate of Flight Safety Research 〈美〉飞行安全研究局