Table 1. Prevalence of Peyronie’s disease (PD) from the literature.

Article	Patient population	Prevalence (%)
Arafa et al., 2007	Diabetic patients with erectile dysfunction	20.3
Mulhall et al., 2004	Men screened for prostate cancer	8.9
El-Sakka, 2006	Patients with erectile dysfunction (ED)	7.9
La Pera et al., 2001	General population	7.1
Rhoden et al., 2001	Men older than 50 years undergoing prostate cancer screening	3.6
Schwarzer et al., 2001; Sommer et al., 2002	General population	3.2
Lindsay et al., 1991	General population	0.3