showed a trendP = 0.087
Primary tumor resection was associated with longer OS (HR 2.13, 95% CI 1.16-3.92, P = 0.012) and showed a trend toward better PFS ( P = 0.087).
Primary tumor resection was associated with longer OS (HR 2.13, 95% CI 1.16-3.92, P = 0.012) and showed a trend toward better PFS ( P = 0.087).