Table 3.
Age-specific mortality rates (95% confidence interval) per 100 person-years after dementia diagnosis: Kaiser Permanente Northern California, 2000–2013.
| 64–69 years | 70–74 years | 75–79 years | 80–84 years | 85–89 years | 90+ years | |
|---|---|---|---|---|---|---|
|
| ||||||
| Asian American | 12.2 (6.2, 18.1) | 10.1 (7.9, 12.3) | 12.7 (11.3, 14.1) | 13.8 (12.7, 15.0) | 18.8 (17.4, 20.3) | 30.8 (28.2, 33.4) |
| Latino | 17.3 (10.4, 24.2) | 11.1 (9.0, 13.1) | 12.4 (11.2, 13.6) | 15.4 (14.3, 16.5) | 19.9 (18.4, 21.4) | 34.4 (31.6, 37.1) |
| African American | 14.3 (8.2, 20.4) | 13.5 (11.5, 15.6) | 13.9 (12.6, 15.1) | 18.7 (17.4, 20.0) | 22.2 (20.6, 23.7) | 29.4 (27.2, 31.6) |
| American Indian/Alaska Native | - | 10.8 (6.7, 15.0) | 14.2 (11.5, 17.0) | 15.7 (13.4, 18.0) | 25.4 (22.3, 28.5) | 36.7 (32.0, 41.5) |
| White | 14.7 (12.2, 17.1) | 15.0 (14.0, 15.9) | 15.2 (14.7, 15.7) | 19.3 (18.9, 19.8) | 25.3 (24.8, 25.8) | 38.7 (37.9, 39.5) |
Mortality rates were calculated allowing individuals to transition from one age band to another as they aged. Mortality rate estimates for American Indian/Alaska Native dementia patients ages 64–69 not included due to small number of dementia cases and deaths in this age group.