Table 3 5-year OS and single factor comparison of 316 children under 3 years of age with HB
OS of five years (%) | χ2 | P | |
|---|---|---|---|
Age (years-old) | |||
< 1 | 88.8 | 4.240 | 0.039 |
1–3 | 75.3 | ||
AFP at first consultation (ng/mL) | |||
≤ 100 | 39.3 | 16.148 | 0.004 |
101–1000 | 90.3 | ||
1001-1000,000 | 79.8 | ||
> 1000,000 | 52.8 | ||
Platelet count at first consultation (×109/L) | |||
≤ 400 | 94.8 | 33.015 | 0.000 |
> 400 | 66.3 | ||
Pathological typing | |||
Epithelial type | 84.2 | 4.466 | 0.032 |
Mixed type | 75.2 | ||
The PRETEXT staging system | |||
Stage I | 100 | 41.740 | 0.000 |
Stage II | 96.5 | ||
Stage III | 77.9 | ||
Stage IV | 32.4 | ||
Portal vein (P) invasion, Hepatic vein/vessel (V) invasion | |||
Y | 61.0 | 20.340 | 0.000 |
N | 85.4 | ||
Distant metastasis (M) | |||
Y | 69.1 | 7.355 | 0.007 |
N | 94.6 | ||
Multifocality (F) | |||
Y | 56.1 | 7.041 | 0.021 |
N | 89.7 | ||