Table 2 Analysis on identification of recurrent UBC by cystoscopy, B ultrasound in the bladder, DAPK methylation in urinary sediment, and observation in exfoliated cells in urine
B ultrasound in the bladder | DAPK methylation in urinary sediment | Exfoliated cells in urine | Combination of DAPK methylation and B ultrasound in bladder | ||
|---|---|---|---|---|---|
Cystoscopy | Kappa | 0.785 | 0.517 | 0.537 | 0.593 |
P | 0.041 | 0.046 | 0.061 | 0.041 |