Table 4.

Age- and gender-specific prevalence figures in the study population

All causes of dementia
Population			All			Male			Female
Age range	Male (n)	Female (n)	n	Prev*	95% CI	n	Prev*	95% CI	n	Prev*	95% CI
30–34	14 955	13 956	2	6.9	(1.0–25.0)	2	13.4	(1.6–48.3)	0	–	–
35–39	14 451	13 145	1	3.6	(1.0–20.2)	0	–	–	1	7.6	(1.0–42.4)
40–44	15 656	14 683	6	19.8	(7.3–43.0)	5	31.9	(10.4–74.5)	1	6.8	(1.0–38.0)
45–49	16 094	15 507	7	22.2	(8.9–45.6)	5	31.1	(10.1–72.5)	2	12.9	(1.6–46.6)
50–54	14 908	14 146	27	92.9	(61.3–135.2)	11	73.8	(36.8–132.0)	16	113.1	(64.7–183.6)
55–59	13 762	13 199	44	163.2	(118.6–219.0)	21	152.6	(94.5–233.2)	23	174.3	(110.5–261.4)
60–64	12 830	12 732	84	328.6	(262.2–406.7)	42	327.4	(236.0–442.2)	42	329.9	(237.8–445.6)
30–44	45 062	41 784	9	10.4	(4.7–19.7)	7	15.5	(6.2–32.0)	2	4.8	(1.0–17.3)
30–64	102 656	97 368	171	76.3	(65.3–88,6)	86	74.9	(60.0–92.6)	85	77.7	(62.1–96.0)
45–64	57 594	55 584	162	143.1	(122.0–167.0)	79	137.2	(108.6–171.0)	83	149.3	(119.0–185.1)

^*Prevalence proportion calculated per 100,000 people.