Table 2: The mean wet nights before and after treatment in two groups.

Group Mean wet nights before treatment per week (mean)Mean wet nights after treatment per week (mean) value

Desmopressin + Tolterodine3.89 ± 1.190.75 ± 1.05<0.001
Desmopressin + placebo3.94 ± 0.971.36 ± 1.43<0.001