| No. of samples | Stage | Age (years) | ||||||
---|---|---|---|---|---|---|---|---|---|
 |  | I | II | III | IV | UNK | Range | Median | Mean (SD) |
Normal | 244 | Â | Â | Â | Â | Â | 19-85 | 50 | 51 (13) |
Benign | 223 | Â | Â | Â | Â | Â | 20-90 | 47 | 49 (15) |
Borderline | 53 | Â | Â | Â | Â | Â | 19-79 | 47 | 48 (14) |
Malignant | 222 | Â | Â | Â | Â | Â | 22-88 | 58 | 58 (14) |
   Ser | 130 | 14 | 14 | 80 | 12 | 10 |  |  |  |
   Endo | 19 | 7 | 6 | 4 | - | 2 |  |  |  |
   Muc | 16 | 8 | 0 | 3 | - | 5 |  |  |  |
   CC | 16 | 8 | 1 | 7 | - | - |  |  |  |
   Other | 41 | 5 | 6 | 12 | 2 | 16 |  |  |  |