Univariate survival analyses indicated that chromosomal instability (CIN), which was determined by parallel SNP6.0 array analyses15, and CDH1 mutation were significant prognostic genomic alterations in our DGCs, consistent with our previous report15 (HRs, 2.3 [95% CI, 1.3‒3.9] and 1.8 [95% CI, 1.1‒3.0], respectively), whereas TP53 mutations were not (P = 0.80, log rank). The gene discussed is TP53; the disease is cervical squamous intraepithelial neoplasia.