Table 2.
Positive Predictive Value of Screening for CIN 1 and CIN 2 Lesions. Results of screening abnormalities and colposcopic examination
| Total | Normal | CIN 1 | CIN 2 | CIN 3+ | PPV | ||
|---|---|---|---|---|---|---|---|
| CIN 1+ | CIN 2+ | ||||||
| ASC-US/HPV(+) | 261 | 96 | 130 | 27 | 8 | 63.2*,** | 13.4*,** |
| LISL | 346 | 115 | 177 | 43 | 11 | 66.8 | 15.6 |
| HSIL | 113 | 12 | 26 | 35 | 40 | 89.4 | 66.4 |
CIN, Cervical intraepitheral neoplasm; ASC-US, Atypical squamous cells of undetermined significance; LISL, Low grade squamous intraepithelial lesion; HSIL, High grade squamous intraepithelial lesion; HPV, human papillomavirus