Multivariate Cox regression analysis for overall survival and event-free survival in soft tissue sarcoma patients.

Abbreviations: OS, overall survival; EFS, event-free survival; HR, hazard ratio; 95% CI, 95% confidence interval; SIRT1, silent mating-type information regulation 2 homologue 1; DBC1, deleted in breast cancer 1; HPF, high-power fields; Ref, reference.

缩略语对照表：OS：总生存期（overall survival）；EFS：无事件生存期（event-free survival）；HR：风险比（hazard ratio）；95% CI：95%置信区间（95% confidence interval）；SIRT1：沉默交配型信息调节2同源物1（silent mating-type information regulation 2 homologue 1）；DBC1：乳腺癌缺失基因1（deleted in breast cancer 1）；HPF：高倍视野（high-power fields）；Ref：参考文献（reference）。