Table 2B. Comparison of training and validation patients with recurrence.
Recurrence (N = 110) | Training (N = 80) | Validation (N = 30) |
---|---|---|
Age, years (median ± SD) | 68.5 ± 11.9 | 66.0 ± 11.4 |
Follow-up, months (median ± SD) | 47.2 ± 20.0 | 34.1 ± 13.9 |
Sex, number (%) | ||
Male | 44 (55.0) | 16 (53.3) |
Female | 36 (45.0) | 14 (46.7) |
Stage, number (%) | ||
IA | 10 (12.5) | 8 (26.7) |
IB | 44 (55.0) | 11 (36.7) |
IIA | 8 (10.0) | 2 (6.7) |
IIB | 4 (5.0) | 0 (0.0) |
IIIA | 14 (17.5) | 9 (30.0) |
SD, standard deviation.