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. 2023 Dec 8;200(5):400–408. doi: 10.1007/s00066-023-02180-9

Fig. 2.

Fig. 2

Univariate analysis using Kaplan–Meier curves with log-rank test for progression-free survival (PFS) and overall survival (OS) based on a oligometastatic disease (OMD) type (metachronous vs. synchronous), b histology (squamous cell cancer vs. nonsquamous cell cancer), c p16 (positive vs. negative), d time to progression (TTP) > 150 days (yes vs. no), e de novo OMD vs. induced OMD, f those who received chemotherapy throughout metastatic disease vs those who did not receive chemotherapy, g those who received immunotherapy (IO)