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

metastatic/advanced OC (mOC) - 2nd line (L2) metastatic/advanced OC (mOC) - 2nd line (L2)

versus nivolumab alone
nivolumab plus ipilimumab vs. nivolumab alone 1 0.79 [0.44; 1.42], 1 RCT, I2=0%
inconclusive result
0.53 [0.34; 0.82], 1 RCT, I2=0%
unassessable degree of certainty
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