Table 5.
Distribution of Patients Into Low-Risk and High-Risk Groups: Benign Compared With Epithelial Ovarian Cancer and Low Malignant Potential Tumors
| Menopausal Status |
Disease | Low Risk* | High Risk* | Total | Sensitivity | Specificity | PPV | NPV |
|---|---|---|---|---|---|---|---|---|
| Combined | Benign | 287 (75) | 96 (25) | 383 | 88.1 | 74.9 | 38.1 | 97.3 |
| Cancer | 8 (12) | 59 (88) | 67 | |||||
| Total | 295 (66) | 155(34) | 450 | |||||
| Premenopausal | Benign | 173 (74) | 60(26) | 233 | 81.3 | 74.2 | 17.8 | 98.3 |
| Cancer | 3 (19) | 13 (81) | 16 | |||||
| Total | 176 (71) | 73 (29) | 249 | |||||
| Postmenopausal | Benign | 114 (76) | 36 (24) | 150 | 90.2 | 76.0 | 56.1 | 95.8 |
| Cancer | 5 (10) | 46 (90) | 51 | |||||
| Total | 119 (59) | 82(41) | 201 |
PPV, positive predictive value; NPV, negative predictive value.
Data are n (%) unless otherwise specified.
*
Percentage of cases within the low-risk group and within the high-risk group.