deaths (OS)progression or deaths (PFS)RFS/DFS

non squamous - mNSCLC - L2 - all population metastatic/advanced NSCLC (mNSCLC) - 2nd line (L2) non squamous cell - mNSCLC - L2 non squamous - mNSCLC - L2 - all population

versus docetaxel
nivolumab alone vs. docetaxel 1 -1183 [-1914; -452] /10000
190/292 vs. 223/290
-435 [-1054; 184] /10000
234/292 vs. 245/290
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