showed a trendP = 0.052
Preoperative RT on OS The median OS showed a trend favoring the RT + S group compared to the S group, with a pooled hazard ratio (HR) of 0.77 (95% confidence interval [CI] = 0.60-1.00, P = 0.052, Fig. 1 A).
Preoperative RT on OS The median OS showed a trend favoring the RT + S group compared to the S group, with a pooled hazard ratio (HR) of 0.77 (95% confidence interval [CI] = 0.60-1.00, P = 0.052, Fig. 1 A).