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Expression of P16 protein in four groups of patients.
| Groups | n | – | + | ++ | +++ | Positive rate (%) |
|---|---|---|---|---|---|---|
| Control | 10 | 10 | 0 | 0 | 0 | 0 |
| LSIL | 11 | 10 | 1 | 0 | 0 | 9.09 |
| HSIL | 20 | 7 | 7 | 5 | 1 | 65.00a,b |
| SCC | 23 | 1 | 5 | 8 | 9 | 95.65a–c |
Compared with control group
P<0.05; compared with LSIL group
P<0.05; compared with HSIL group
P<0.05. LSIL, low-grade squamous intraepithelial lesion; HSIL, high-grade squamous intraepithelial lesion; SCC, squamous carcinoma of the cervix.
