Size Does Not Make the Difference: 3D/4D Transperineal Sonographic Measurements of the Female Urethra in the Assessment of Urinary Incontinence Subtypes

Table 4

Comparison of the measurements of the urethral lumen (U1, U2, and U3) and urethral length (SUL) between patients with SUI and OAB and CTRL.

Parameter	value (OAB versus SUI)	value (OAB versus CTRL)	value (SUI versus CTRL)
U1	ns	ns	ns
U2	ns	<0.05	<0.05
U3	ns	ns	ns
SUL	ns	<0.05	<0.05

-Wallis test with Dunn’s multiple comparisons, value < 0.05 as significant.