Prevalence of Erectile Dysfunction among Patients with Coronary Artery Disease

Table 4

Distribution of studied cases according to erection hardness grading score.

Erection hardness grading score	Cases with ED (n = 52)	Cases without ED (n = 48)	P-value
Full hard and rigid erection	0 (0%)	100%	<0.001
Tumescence and rigidity sufficient for sexual intercourse (sufficiently hard erection for penetration but not fully hard)	17 (32.7%)	0 (0%)
Tumescence and rigidity are not sufficient for sexual intercourse (slightly hard erection)	30 (57.7%)	0 (0%)
Tumescence alone (increase in the penis size but no hardness)	1 (1.9%)	0 (0%)
Penis does not enlarge	4 (7.7%)	0 (0%)