a favorable trendP =0.036
Compared with group B (IMRT alone), group A (IMRT plus sorafenib) displayed a favorable trend in median OS (11.0 versus 9.0 months, P =0.036), 1 yr and 2 yrs OS (44.9% versus 28.6% and 3.8% versus 2.6%), median PFS (6.0 versus 3.0 months, P =0.012), 1 yr and 2 yrs PFS (20.7% versus 2.7% and 6.9% versus 0.0%).