Group | Number of cases | SLP-2 expression (%) | χ 2 | P value | |
---|---|---|---|---|---|
Low or no expression | High expression | ||||
1 Epithelial ovarian cancer | 140 | 38 (27.1) | 102 (72.9) | 6.803 | <0.001a c d |
2 Borderline ovarian tumour | 20 | 11 (55) | 9 (45) | 15.300 | <0.001b |
3 Benign ovarian tumour | 20 | 14 (70) | 6 (30) | 12.764 | <0.001 |
4 Normal ovarian epithelial tissues | 20 | 20 (100) | 0 (0) | 41.303 | <0.001 |