Table 2.
Agreement between cytology and colposcopy-directed biopsy
| Histopathology | Cytology | ||||||
|---|---|---|---|---|---|---|---|
| Benign | HPV | ASCUS | LGSIL | HGSIL | Invasive cancer | Total | |
| Benign | 478 | 0 | 18 | 5 | 1 | 0 | 502 |
| Atypia or HPV | 14 | 0 | 0 | 0 | 0 | 0 | 14 |
| CIN 1 | 40 | 0 | 4 | 1 | 1 | 0 | 46 |
| CIN 2 | 3 | 0 | 2 | 0 | 1 | 0 | 6 |
| CIN 3 | 0 | 0 | 1 | 0 | 5 | 0 | 6 |
| Invasive cancer | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 535 | 0 | 25 | 6 | 8 | 0 | 574 |
ASCUS: Atypical cells of undetermined significance, CIN: Cervical intraepithelial neoplasia, HPV: Human papillomavirus, LGSIL: Low grade squamous intraepithelial lesion, HGSIL: High grade squamous intraepithelial lesion