Table 4.

Overall survival and lung cancer-specific survival for people treated using different methods.

Treatment	Surgery only	Radiation only	Surgery + Radiation	No treatment
Over survival
N	2,149	3,207	81	1,608
Median survival (95% CI; months)	58 (56–62)	31 (29–32)	36 (27–52)	10 (9–11)
1-year survival (95% CI)	86.79% (85.37%–88.24%)	78.04% (76.62%–79.48%)	80.25% (72.03%–89.40%)	44.94% (43.56%–47.44%)
5-year survival (95% CI)	48.73% (46.32%–51.26%)	22.84% (21.02%–24.82%)	31.92% (22.12%–46.07%)	9.46% (7.91%–11.32%)
Lung cancer-special survival
N	2,149	3,207	81	1,608
Median survival (95% CI, months)	61 (57–67)	32 (30–34)	38 (25–56)	11 (10–13)
1-year survival (95% CI)	87.65% (86.09%–89.23%)	78.95% (77.11%–80.84%)	80.95% (71.82%–91.25%)	46.89% (43.48%–50.56%)
5-year survival (95% CI)	50.25% (47.54%–53.11%)	24.62% (22.20%–27.30%)	31.05% (20.09%–48.00%)	11.02% (8.67%–14.00%)

CI, Confidence interval.