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. 2018 Nov 6;9(87):35742–35751. doi: 10.18632/oncotarget.26285

Figure 3. Recurrence hazard curves by surgical procedure.

Figure 3

(A) Hazard curves for any recurrence by surgical procedure are shown. Recurrence hazard was approximately 2-fold higher in the sublobar resection group (black line, n = 485) than in the lobar resection group (red broken line, n = 1,087) during the first two years after surgery. (B) Hazard curves for locoregional recurrence by surgical procedure are shown. Locoregional recurrence hazard was higher in the sublobar resection group than in the lobar resection group; sublobar resection had a constant high locoregional recurrence hazard up to three years after surgery. (C) Hazard curves for distant recurrence by surgical procedure are shown. Distant recurrence hazard reached a peak during the first year after surgery in the sublobar resection group; it peaked later in the lobectomy group.