Table 3. Baseline mean and difference in International Index Erectile Function-5 Score.

	Mean (SD)	Mean difference (SD) compared with pre-TPSBx - P-value	Mean difference (SD) compared with previous - P-value
First TP
pre-TPSBx	19.5 (6.11)
One month post-TPSBx	10.5 (5.4)	9.0 (0.8) <0.001	9.0 (0.8) <0.001
Three months post-TPSBx	18.7 (5.6)	0.8 (1.7) 0.001	-8.2 (6.1) <0.001
Six month post-TPSBx	19.6 (5.4)	-0.1 (1.8) 0.681	-0.9 (1.3) <0.001
Second TP
pre-TPSBx	16.6 (7.1)
One month post-TPSBx	7.3 (6.9)	9.3 (6.6) <0.001	9.3 (6.6) <0.001
Three months post-TPSBx	13.8 (7.6)	2.9 (3.9) <0.001	-6.6 (6.2) <0.001
Six month post-TPSBx	15.9 (7.7)	0.8 (2.0) 0.003	-2.1 (3.3) <0.001