Table 4 Survival (in months) according to stage, T and N factors of the first operation
From: Completion pneumonectomy: a valuable option for lung cancer recurrence or new primaries
Op stage | Median | SE | 95% CI | Mean | SE | 95% CI | ||
|---|---|---|---|---|---|---|---|---|
I | 18.0 | 1.62 | 14.82 | 21.18 | 21.48 | 3.34 | 14.92 | 28.04 |
II | 55.0 | 6.73 | 41.8 | 68.19 | 67.67 | 19.44 | 29.56 | 105.78 |
III | 7.00 | 3.34 | 0.43 | 13.56 | 47.63 | 42.7 | 0.00 | 131.3 |
T1a + T1b | 17.20 | 1.64 | 14.33 | 20.0 | 29.66 | 8.45 | 13.1 | 46.22 |
T2a + T2b | 48.0 | 19.83 | 9.11 | 86.88 | 65.52 | 16.25 | 33.65 | 97.38 |
T3 + T4 | 7.0 | 0.00 | – | – | 5.63 | 1.57 | 2.54 | 8.72 |
N0 | 17.20 | 1.66 | 13.94 | 20.45 | 20.55 | 3.27 | 14.20 | 26.89 |
N1 + N2 | 55.0 | 11.74. | 31.98 | 78.01 | 71.31 | 18.06 | 35.92 | 106.71 |