Table 3.

Prevalence of premature ejaculation according to IPER-M study populations

	18–45 y old	46–80 y old	18–80 y old
PEDT, n	470	311	869
PEDT score ≥ 11, %	14.9	33.5	18.5
IELT < 1 min self-estimated (IPER-M), %	7.6	17.7	12.4

	18–29 y old	30–39 y old	40–49 y old	50–59 y old	60–69 y old	70–80 y old
PEDT score ≥ 11, %	12	12.1	20.2	18.1	26.8	18.1
IELT < 1 min self-estimated (IPER-M), %	5.0	6.9	9.1	11.7	11.9	21.8

IELT = intravaginal ejaculatory latency time; IPER-M = Italian Premature Ejaculation Research in Men; PEDT = Premature Ejaculation Diagnostic Tool.