Variable | Training set | Test set | ||
---|---|---|---|---|
Number (n = 293) | Frequency (%) | Number (n = 73) | Frequency (%) | |
Age | ||||
≤ 50 | 139 | 47.4 | 38 | 52.1 |
> 50 | 154 | 52.5 | 35 | 47.9 |
Gender | ||||
Male | 248 | 84.6 | 62 | 84.9 |
Female | 45 | 15.4 | 11 | 15.1 |
HBsAg | ||||
+ | 268 | 91.5 | 67 | 91.8 |
− | 25 | 8.5 | 6 | 8.2 |
AFP | ||||
+ | 201 | 68.6 | 49 | 67.1 |
− | 92 | 31.4 | 24 | 32.9 |
Tumor diameter | ||||
≤ 5 cm | 202 | 68.9 | 54 | 74.0 |
> 5 cm | 91 | 31.1 | 19 | 26.0 |
BCLC stage | ||||
I | 124 | 42.3 | 29 | 39.7 |
II | 169 | 57.7 | 44 | 60.3 |
Vascular invasion | ||||
+ | 108 | 36.9 | 31 | 42.5 |
− | 185 | 63.1 | 42 | 57.5 |