Table 2 Survival time by TNM stage at diagnosis
From: Long-term costs of colorectal cancer treatment in Spain
TNM Stage | N | Deaths | Censored cases | Survival time (months) | Follow-up time (months) |
|---|---|---|---|---|---|
N (%) | N (%) | Mean [SD] | Mean [SD] | ||
In situ | 40 | - | 40 (100.0) | 137.5 [−] | 56.6 [34.3] |
I | 87 | 8 (9.2) | 79 (90.8) | 126.1 [35.9] | 73.9 [35.0] |
II | 179 | 53 (29.6) | 126 (70.4) | 98.7 [59.4] | 56.4 [40.3] |
III | 174 | 80 (46.0) | 94 (54.0) | 80.1 [61.2] | 50.3 [37.0] |
IV | 144 | 118 (81.9) | 26 (18.1) | 21.2 [39.2] | 14.4 [21.3] |
Unknown | 75 | 33 (44.0) | 42 (56.0) | 68.7 [73.7] | 28.3 [38.4] |
Total | 699 | 292 (41.8) | 407 (58.2) | 82.3 [66.6] | 45.4 [39.9] |