Univariable Cox regression analyses showed that tumor size (>3 cm vs. ≤3 cm), lymph node metastasis (present vs. absent), histological differentiation (poor vs. well/moderate), expression of AFAP1-AS1 (high vs. low), expression of UCA1 (high vs. low) and expression of ENSG00000218510 (high vs. low) were significant prognostic factors for overall survival prediction (Table 4). The gene discussed is UCA1; the disease is neoplasm.