Table 2.
Correlation of colposcopic findings in relation to histopathologic diagnosis (using colposcopic index)
| Colposcopic index | Histologic diagnosis | ||||
|---|---|---|---|---|---|
| Inflammatory (%) | CIN I (%) | CIN-II (%) | CIN-III (%) | Carcinoma (%) | |
| 0 | – | – | – | – | – |
| 1 | 30 | 16 | – | – | – |
| 2 | 23 | 22 | – | – | – |
| 3 | 6 | 10 | 6 | – | – |
| 4 | 2 | 8 | 7 | 3 | – |
| 5 | – | – | 5 | 5 | – |
| 6 | – | – | 2 | 2 | – |
| 7 | – | – | – | – | – |
| 8 | – | – | – | – | 1 |
| Total | 61 | 56 | 20 | 10 | 1 |
Sensitivity = 100 %, specificity = 86.88 %, positive predictive value = 91.57 %, negative predictive value = 100 %, false positive = 13.11 %, false negative = 0