deaths (OS)

squamous - mNSCLC - L1 - all population metastatic/advanced NSCLC (mNSCLC) - 1st line (L1) squamous cell - mNSCLC - L1 squamous - mNSCLC - L1 - all population

versus carboplatin plus nab-paclitaxel
atezolizumab plus carboplatin plus nab-paclitaxel vs. carboplatin plus nab-paclitaxel 1 certainty unassessable-11%
versus placebo plus SoC
pembrolizumab plus SoC vs. placebo plus SoC 1 certainty unassessablestatistically conclusive-33%