Table 3 Clinical pathological parameters and expression of Bmi-1 for prognosis of 179 patients with ovarian carcinoma by univariate survival analysis (log-rank test)
Variable | All cases | Mean survival (months) | Median survival (months) | Pvalue |
|---|---|---|---|---|
Age at surgery (years) | Â | Â | Â | 0.388 |
≤ 50.7a | 92 | 83.4 | 136.0 |  |
> 50.7 | 87 | 81.7 | 55.0 | Â |
Histological type | Â | Â | Â | 0.491 |
Serous(grade 1) | 11 | 110.4 | 136.0 | Â |
Serous(grade2/3) | 107 | 63.4 | 52.0 | Â |
Mucinous | 23 | 75.8 | NRb | Â |
Endometrioid | 8 | 116.7 | NR | Â |
Clear cell | 7 | 102.8 | NR | Â |
Undifferentiated | 23 | 32.7 | NR | Â |
Histological grade (Silveberg) | Â | Â | Â | 0.012 |
G1 | 36 | 104.9 | 136.0 | Â |
G2 | 101 | 85.9 | 64.0 | Â |
G3 | 42 | 48.0 | 29.0 | Â |
pT status | Â | Â | Â | 0.003 |
pT1 | 51 | 109.5 | NR | Â |
pT2 | 35 | 82.2 | NR | Â |
pT3 | 93 | 66.5 | 35.0 | Â |
pN status | Â | Â | Â | <0.001 |
pN0 | 88 | 100.9 | 136.0 | Â |
pN1 | 91 | 52.8 | 28.0 | Â |
pM status | Â | Â | Â | <0.001 |
pMX | 153 | 94.8 | 136.0 | Â |
pM1 | 26 | 21.5 | 9.0 | Â |
FIGO stage | Â | Â | Â | <0.001 |
I | 33 | 134.2 | NR | Â |
II | 21 | 115.0 | NR | Â |
III | 99 | 71.5 | 37.0 | Â |
IV | 26 | 21.5 | 9.0 | Â |
Bmi-1 expression | Â | Â | Â | <0.001 |
Low | 112 | 100.3 | 136.0 | Â |
Intensive | 67 | 49.3 | 22.0 | Â |