did not reach statistical significanceP = 0.0752
OS was improved from 14.7 mo for sorafenib to 16.4 mo with nivolumab but did not reach statistical significance ( P = 0.0752).
OS was improved from 14.7 mo for sorafenib to 16.4 mo with nivolumab but did not reach statistical significance ( P = 0.0752).