Table 2.

Urogenital distress inventory (UDI) domain scores

	T = 0		T = 4		T = 8
	Median (range)		Median (range)		Median (range)
	Instillation (n = 10)	Control (n = 7)	Instillation (n = 9)	Control (n = 6)	Instillation (n = 7)	Control (n = 7)
OAB	22 (0–66)	11 (0–55)	11 (0–33)	38 (0–55)	22 (0–66)	33 (0–55)
INC	25 (0–50)	17 (0–33)	0 (0–50)	17 (0–83)	0 (0–50)	33 (0–83)
OBS	0 (0)	0 (0–66)	0 (0–33)	25 (0–66)	0 (0–17)	17 (0–33)
PAIN	0 (0–50)	0 (0–33)	0 (0–33)	8 (0–17)	0 (0–33)	0 (0–17)

The range of each domain score was 0–100; a higher score indicating more distress

T = 0 measurement before the start of radiation, T = 4 measurement in the fourth week of radiation, T = 8 measurement in the eighth week after the start of radiation and radiotherapy had ended, OAB overactive bladder, INC incontinence, OBS obstructive voiding, PAIN painful bladder/pelvic area