| Expression | χ2 | P value | ||
---|---|---|---|---|---|
Total (n = 200) | Low(n = 100) | High(n = 100) | |||
Age (years) | Â | Â | Â | 0.501 | 0.479 |
≤ 50 | 95 | 45 | 50 |  |  |
> 50 | 105 | 55 | 50 |  |  |
Sex | Â | Â | Â | 0.038 | 0.845 |
Male | 169 | 84 | 85 | Â | Â |
Female | 31 | 16 | 15 | Â | Â |
Tumour size (cm) |  |  |  | 37.729 | < 0.001 |
≤ 5 | 133 | 87 | 46 |  |  |
> 5 | 67 | 13 | 54 |  |  |
Tumour number | Â | Â | Â | 1.452 | 0.228 |
1 | 157 | 82 | 75 | Â | Â |
≥ 2 | 43 | 18 | 25 |  |  |
Tumour differentiation | Â | Â | Â | 0.439 | 0.508 |
I-II | 152 | 74 | 78 | Â | Â |
III-IV | 48 | 26 | 22 | Â | Â |
Vascular invasion | Â | Â | Â | 3.712 | 0.054 |
No | 159 | 85 | 74 | Â | Â |
Yes | 41 | 15 | 26 | Â | Â |
Tumour capsule | Â | Â | Â | 2.642 | 0.104 |
Yes | 71 | 30 | 41 | Â | Â |
No | 129 | 70 | 59 | Â | Â |
Liver cirrhosis | Â | Â | Â | 0.567 | 0.451 |
No | 34 | 15 | 19 | Â | Â |
Yes | 166 | 85 | 81 | Â | Â |
AFP (ng/ml) | Â | Â | Â | 0.343 | 0.558 |
≤ 400 | 74 | 39 | 61 |  |  |
> 400 | 126 | 35 | 65 |  |  |
HBsAg | Â | Â | Â | 0.767 | 0.381 |
Negative | 41 | 18 | 23 | Â | Â |
Positive | 159 | 82 | 77 | Â | Â |
Recurrence | Â | Â | Â | 4.522 | 0.033 |
No | 93 | 54 | 39 | Â | Â |
Yes | 107 | 46 | 61 | Â | Â |