Table 2.

Characteristics (subjects in group and median severity and median age at baseline) of patients with smaller and greater baseline severity, younger and older age, and male and female patients in studies I and II

Symptoms	Less severe at baseline		More severe at baseline
	Subjects at baseline	Median episodes at baseline	Subjects at baseline	Median episodes at baseline
Study I
Urgency	433	5.5	571	13
Incontinence	294	2	387	6
Frequency	604	11	535	16
Nocturia	667	3	487	4
Study II
Urgency	232	6	317	12
Incontinence	147	2	218	6.5
Frequency	347	11	283	16
Nocturia	382	3	266	4

	Younger		Older
	Subjects at baseline	Median age at baseline	Subjects at baseline	Median age at baseline
Study I
Urgency	494	58	504	75
Incontinence	321	59	356	75
Frequency	585	58	545	75
Nocturia	576	58	572	75
Study II
Urgency	270	59	276	75
Incontinence	172	61	188	74
Frequency	316	59	310	75
Nocturia	316	59	330	75

	Male		Female
	Subjects at baseline	Median episodes at baseline	Subjects at baseline	Median episodes at baseline
Study I
Urgency	351	10	617	10
Incontinence	202	4	457	4
Frequency	383	13	724	13
Nocturia	392	3	727	3
Study II
Urgency	202	9.5	320	10
Incontinence	103	3	242	5
Frequency	224	13	371	13
Nocturia	231	3	383	3

Groups were defined by having at most eight or at least nine urgency episodes, at most three or at least four incontinence episodes,  at most 13 or at least 14 voids, and at most three and at least four nocturia episodes, and younger as at most 68 years of age and older as at least 69 years of age