Mortality and Expectation of Life

1
Mortality and Expectation of Life
2
Expectation of Life With and Without Dementia
Canadian Women
Number of additional years a woman of that age
is expected to live
undemented
demented
Current Age
3
Age-adjusted Mortality Ratios
Mortality Ratio Residence Cognitive
status Women Men Community Normal 1
(reference group) 1 Impaired 2.17
1.95 Demented 2.67 2.84 Institution Nor
mal 3.06 2.11 Impaired 3.52
3.09 Demented 6.03 5.02
Source Can. J. Public Health 199788303
4
Progression of DementiaSurvival by Age Category
Proportion surviving
years of survival
5
The Risk of Mortality by Cognitive Scores This
diagram shows that the chances of dying within 5
years rise in a linear fashion according to
initial 3MS scores