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. 2002 Mar 2;120(2):49–54. doi: 10.1590/S1516-31802002000200005

Table 3. Prevalence of erectile dysfunction among 342 men in Santos and in another population-based survey in Brazil.

Degree of erectile dysfunction Prevalence (%)
Study sample (n = 342) BSSB (n = 1,170)
Absent 54.1 53.8
Present 45.9 46.2
Minimal 33.9 31.5
Moderate 8.5 12.1
Complete 3.5 2.6

Brazilian Study of Sexual Behavior (BSSB)11