Summary of YY1, E-cadherin, HPV16 E6 H-score results in cervical tissues from different histological groups.

<p>H-scores for (A) YY1, (B) E-cadherin and (C) HPV16 E6 in normal group (n = 30), CIN I group (n = 15), CIN II-III group (n = 15) and CSCC group (n = 30). Significant differences between groups were shown as *P<0.05, **P<0.01 and ***P<0.001. NS = not significant.