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. Author manuscript; available in PMC: 2018 Jan 1.
Published in final edited form as: Surgery. 2016 Nov 10;161(1):230–239. doi: 10.1016/j.surg.2016.05.050

Figure 2.

Figure 2

Prognostic factors associated with disease-free interval (DFI). SDHB mutation status, PGL, and requiring an open surgical approach were significantly associated with decreased DFI. (A) SDHB mutation vs. no mutation. Median time of 89.8 months (95% CI: 36.0 – 96.4) vs. median not reached (p<0.001). (B) PGL vs. PC. Median not reached vs. 91.8 months (95% CI: 38.4 – 96.4, p=0.044). C) Open vs. laparoscopic (lap) surgical approach. Median time of 48.5 months (95% CI: 16.0 – 103.0) vs. median not reached (p<0.001). D) Nonfunctional (NF) vs. functional (FUN) tumor. Median time of 89.8 months (95% CI: 2 – 89.8) vs. 103.0 months (95% CI: 51.0 – undefined, p=0.11).