次要指标：肌腱粘连、愈合分级结果。

Secondary index: results of the classification of tendon adhesion and healing.

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次要指标为入住重症监护病房(icu)，并将此作为发病率的替代指标。

Admission to intensive care unit (ICU) was the secondary outcome measure and a surrogate measure of morbidity.

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主要指标是总生存期，次要指标包括无进展生存期(PFS)和客观反应率(ORR)。

The primary endpoint was overall survival, and secondary endpoints included PFS and objective response rate (ORR).

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