Table 5 Kaplan-Meier analysis of the association of AFP-negative and AFP-positive on survival.
Variable | Total | 1-year HCCS | 3-year HCCS | 5-year HCCS | Log rank χ2 test | P |
|---|---|---|---|---|---|---|
AFP (surgery not performed) | 25340 | 714.746 | <0.001 | |||
Negative | 4913 | 48.5% | 23.5% | 14.7% | ||
Positive | 20427 | 28.4% | 10.6% | 6.1% | ||
AFP (surgery recommended but not performed) | 1277 | 56.788 | <0.001 | |||
Negative | 278 | 60.6% | 24.9% | 14.8% | ||
Positive | 999 | 34.2% | 9.9% | 5.5% | ||
AFP (surgery performed) | 8477 | 140.656 | <0.001 | |||
Negative | 2813 | 88.6% | 67.2% | 54.6% | ||
Positive | 5664 | 78.6% | 52.7% | 40.6% |
