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Table 69-3

Five-Year Survival by Stage and Tnm Classification of Non-Small-Cell Lung Cancer (Seventh Edition)

StageTNM Seventh Edition5-Year Survival (%)
IAT1a-T1bN0M073%
IBT2aN0M058%
IIA

T1a-T2aN1M0

T2bN0M0

46%
IIB

T2bN1M0

T3N0M0

36%
IIIA

T1a-T3N2M0

T3N1M0

T4N0-1M0

24%
IIIB

T4N2M0

T1a-T4N3M0

9%
IV

Any T

Any N plus M1a or M1b

13%

Abbreviation: TNM, tumor-node-metastasis.