Table 3.

Corpus cavernosum electromyography findings (VAD: Vasoactive-drug (Papaverine 60 mg.), SD: Standard deviation).

	Group 1 (n = 9)	Group 2 (n = 10)	Group 3 (n = 10)	p
Pre-VAD inj. amplitude, mean ± SD (μV)	233,33 ± 69,10	166,00 ± 43,25	255,00 ± 57,20	0,005*
Pre-VAD inj. frequency per min, mean ± SD	4,22 ± 0,36	3,70 ± 0,36	4,80 ± 0,41	0,162
Post-VAD inj. amplitude, mean ± SD (μV)	113,33 ± 25,00	123,00 ± 26,26	101,00 ± 23,23	0,150
Post-VAD inj. frequency per min, mean ± SD,	2,77 ± 0,22	2,60 ± 0,16	3,20 ± 0,32	0,344
Relaxation Degree, mean ± SD	0,41 ± 0,07	0,32 ± 0,06	0,58 ± 0,04	0,009**

^*Group1-Group2 p:0,042; Group1-Group3 p:0,690; Group2-Group3 p:0,005 (Mann Whitney U)

^**Group1-Group2 p:0,065; Group1-Group3 p:0,278; Group2-Group3 p:0,002 (Mann Whitney U)