Table 2.

Sexual function incidence (1996–2004) without prevalent cases for men in the Olmsted County Study of Urinary Symptoms and Health Status among Men

Age	Erectile dysfunction
	Incident cases	Person-years	Incidence/1,000	95% CI
40–49	8	1,328	6	3, 12
50–59	54	4,406	12	9, 16
60–69	88	2,346	38	30, 46
70+	102	866	118	96, 143
40+	252	8,946	28	25, 32
Age	Low libido
	Incident cases	Person-years	Incidence/1,000	95% CI
40–49	13	1,333	10	5, 17
50–59	94	4,211	22	18, 27
60–69	98	2,269	43	35, 53
70+	96	813	118	96, 144
40+	301	8,626	35	31, 39
Age	Ejaculatory dysfunction
	Incident cases	Person-years	Incidence/1,000	95% CI
40–49	5	1,354	4	1, 9
50–59	41	4,481	9	7, 12
60–69	75	2,552	29	23, 37
70+	110	1,065	103	85, 124
40+	231	9,452	24	21, 28
Age	Perceived sexual problems
	Incident cases	Person-years	Incidence/1,000	95% CI
40–49	9	1,362	7	3, 13
50–59	37	4,495	8	6, 11
60–69	53	2,598	20	15, 27
70+	56	1,360	41	31, 53
40+	155	9,815	16	13, 18
Age	Low sexual satisfaction
	Incident cases	Person-years	Incidence/1,000	95% CI
40–49	28	1,242	23	15, 33
50–59	119	3,796	31	26, 38
60–69	88	2,145	41	33, 51
70+	75	1,174	64	50, 80
40+	310	8,357	37	33, 41