Figure 5
From: Frailty, fitness and late-life mortality in relation to chronological and biological age
Time to death by cognitive diagnostic groups as a function of chronological and biological age. Solid circles correspond to average values of time to death (across all subjects of the particular diagnostic group) with respect to averaged BA distributed along a straight line (r = - 0.98, p < 0.001). Empty circles, (o) correspond to time to death with respect to CA and did not show such a pattern. The following abbreviations are used for the diagnostic groups: NCI (No Cognitive Impairment), CIND (Cognitive Impairment No Dementia), AD (Alzheimer's disease), VD (vascular dementia).