Table 3. Comparison of worst histological diagnosis among sites diagnosed as positive by colposcopy with worst overall histological diagnosis for the 798 diagnostic group patients.
| Worst histological diagnosis among positive colpo sites | Worst histological diagnosis among all colpo sites (%, 95% CI): | Total no. of patients | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Normal | LSIL* | HSIL† | Cancer | ||||||
| No positive colpo sites | 207 | (56, 51–62) | 48 | (24, 18–31) | 4 | (2, .6–5) | 0 | 259 | |
| Normal | 160 | (44, 38–49) | 43 | (21, 16–28) | 17 | (7, 5–12) | 0 | 220 | |
| LSIL | 109 | (55, 47–61) | 9 | (4, 2–8) | 0 | 118 | |||
| HSIL | 196 | (87, 81–91) | 0 | 196 | |||||
| Cancer | 5 | 100 | 5 | ||||||
| Total no. of patients | 367 | 200 | 226 | 5 | 798 | ||||
LSIL, Low-grade squamous intraepithelial lesions; HSIL, high-grade squamous intraepithelial lesions; CI, confidence interval
No colpo positive sites, all patient sites diagnosed as normal by colposcopy.