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. 2015 Mar 2;6(2):141–145. doi: 10.1111/1759-7714.12154

Figure 3.

Figure 3

The results of the Kaplan-Meier survival analysis. (a) The survival curves of patients with p-stage II or III versus p-stage I disease. Inline graphic, p-stage I; Inline graphic, p-stage II + III. (b) The survival curves of patients with c-stage II or III versus c-stage I disease. Inline graphic, c-stage I; Inline graphic, c-stage II + III. (c) Pneumonectomy versus other surgical procedures. Inline graphic, pneumonectomy; Inline graphic, others.