disease-free interval是什么意思

disease-free interval中文：无病间隔，临床治愈期。

disease-free

[英][d?'zi:zfr'i:][美][d?'zi:zfr'i:]

无病的;

interval

[英][?nt?vl][美][?nt?rvl]

n.间隔; 幕间休息; （数学）区间;

复数：intervals

The recurrence rate, disease free interval, and adverse reaction after

operation were observed.

观察术后复发率和无瘤间期及不良反应发生情况。

The oncological clearance, the complication rate, the disease free

interval and survival were comparable in the two groups.

两组的肿瘤清除情况、并发症发生率、无瘤间期和生存率无明显差别。