Table 1. Correlation between methylation status of the DACT1 gene and clinicopathological characteristics in bladder urothelial carcinoma patients.
| Variables | Cases (n) | Total methylation rate (%) |
| Sex | ||
| Male | 15 | 20.6 |
| Female | 14 | 21.3 |
| P value | 0.936 | |
| Age (year) | ||
| ≤60 | 26 | 34.6 |
| > 60 | 3 | 35.3 |
| P value | 0.945 | |
| Tumor size (cm) | ||
| < 4 | 16 | 18.1 |
| ≥4 | 13 | 81.8 |
| P value | 0.016 | |
| T stage | ||
| T1/2 | 15 | 13.7 |
| T3/4 | 14 | 77.4 |
| P value | 0.021 | |
| N stage | ||
| N0 | 18 | 26.2 |
| N1 | 11 | 56.4 |
| P value | 0.029 | |
| M stage | ||
| M0 | 20 | 24.6 |
| M1 | 9 | 66.4 |
| P value | 0.032 | |
| Grade | ||
| 0 | 2 | 0 |
| I | 8 | 12.4 |
| II | 7 | 23.2 |
| III | 9 | 56.3 |
| IV | 3 | 66.6 |
| P value | 0.038 |
Data were analyzed with Fisher's exact test.