[Retracted] HPV-16 Expression and Loss of Cell Differentiation in Primary Bladder Tumors

Figure 2

Analysis of tumor stage in two clusters of patients (situations, %). Note: the percentage of stage 1, a, and 2a staging in the HPV-related cluster was 32.14%, 35.71%, and 32.14%, respectively, and the percentage of stage 1, a, and 2a staging in the HPV-unrelated cluster was 27.59%, 34.48%, and 37.93%, respectively.