The data displays the estimated incident rate of dementia in a global scale for different age groups among older people, as of 2015. The incidence rate shows an exponential increment with the increase in age. The incidence rate is 3.9 per one thousand people in the age group of 60-64 years worldwide.
60-64 years | 3.9 |
65-69 years | 6.4 |
70-74 years | 10.6 |
75-79 years | 18.3 |
80-84 years | 31.7 |
85-89 years | 53.1 |
Over 90 years | 104.8 |