Preoperative Radiation Therapy Followed by Reexcision May Improve Local Control and Progression-Free Survival in Unplanned Excisions of Soft Tissue Sarcomas of the Extremity and Chest-Wall

Table 3

Univariate analysis for local recurrence-free, progression-free, and overall survival (NS: not significant).

Variables	LRFS	PFS	OS
Age	NS	NS	NS
Tumor size	NS	NS	NS
Grade	NS	NS	NS
Stage	NS	NS	NS
Karnofsky performance status			NS
Tumor location	NS	NS	NS
Chemotherapy	NS	NS	NS
Timing of RT			NS