Videourodynamic analysis of the urethral sphincter overactivity and the poor relaxing pelvic floor muscles in women with voiding dysfunction.

DV and PRES were highly prevalent among the adult women with voiding dysfunction. Patients with DV had VUDS characteristics of BOO and urodynamic DO. The clinical symptoms of PRES were similar to those of DV, but the patients had low detrusor contractility and low DO rates.