Table 2.

Change from baseline after prostatic artery embolization

Variable	n	Median change (range)	P value
IPSS
6 wk	4	−5.50 (−9.00 to −4.00)	0.125
12 wk	4	−5.00 (−13.00 to −3.00)	0.0625
CPSI
6 wk	6	−10.50 (−24.00 to −1.00)	0.0313
12 wk	6	−9.00 (−27.00 to −5.00)	0.0313
QoL
6 wk	8	1.00 (0-6.00)	0.125
12 wk	8	1.50 (0-6.0)	0.0156
Prostate volume (cm3)
6 wk	8	−8.00 (−24.7 to 0.40)	0.0156
12 wk	6	−11.85 (−51.40 to −3.60)	0.0313

Abbreviations: CPSI = Chronic Prostatitis Symptom Index; IPSS = International Prostate Symptom Score; QoL = quality of life