Table 3 Incidence rate (per 1000 person-years) of Alzheimer’s disease in Catalonia in 2016 by age and sex

All population

65–69

283,590

0.7 (0.6–0.8)

0.7 (0.6–0.9)^a

70–74

242,267

2.3 (2.1–2.5)

2.2 (2.0–2.5)^a

75–79

176,418

5.2 (4.9–5.5)

5.1 (4.6–5.6)^a

80–84

164,679

9.4 (9.0–9.9)

9.1 (8.5–9.8)^a

85–89

104,223

11.5 (10.9–12.2)

11.1 (10.2–12.0)^a

≥ 90

61,522

7.0 (6.3–7.7)

6.8 (5.9–7.9)^a

Total

1,032,699

4.7 (4.6–4.8)

4.2 (3.8–4.6)^b

Women

65–69

149,749

0.8 (0.7–0.9)

–

70–74

130,254

2.7 (2.5–3.0)

–

75–79

97,468

6.0 (5.5–6.5)

–

80–84

96,633

11.0 (10.4–11.7)

–

85–89

12.8 (12.0–13.7)

–

≥ 90

43,700

7.1 (6.4–8.0)

–

Total

583,680

5.6 (5.4–5.8)

4.9 (4.5–5.3)^c

Men

65–69

133,841

0.6 (0.5–0.8)

–

70–74

112,012

1.7 (1.5–2.0)

–

75–79

78,950

4.3 (3.8–4.7)

–

80–84

68,046

7.2 (6.6–7.9)

–

85–89

38,348

9.3 (8.3–10.3)

–

≥ 90

17,822

6.6 (5.4–7.9)

–

Total

449,019

3.5 (3.3–3.7)

3.5 (3.1–3.9)^c