Table 5.

Change in Severity Index levels and change in UDI & UIQ

Change in Severity level from baseline to 3 months	n	UDI	UDI-Stress	UIQ
Very severe to severe	6	−24±30	−19±20	−42±60
Severe to moderate	48	−30±30	−16±19	−39±42
Moderate to slight	99	−40±41	−24±23	−38±45
Slight to dry	0
Very Severe to Moderate	13	−45±41	−16±21	−53±40
Severe to slight	27	−54±27	−34±18	−59±42
Moderate to dry	2	+22±36	+15±26	+4+6
No change	107	−25±32	−14±20	−22±35
One level improvement	153	−36±38	−21±22	−39±45
Two level improvement	42	−47±35	−26±23	−54±42
MID*	260	−11.1	−7.5	−16.0
95% CI		−19.8, −2.3	−12.7, −2.3	−26.4, −5.7

Data presented as mean change in score±SD

^*difference between One level improvement and No change category mean