Over four to five years, disability risk ranged from 4.6% in the lowest frailty group to 19.8% in the highest in the US cohort.Over four to five years, disability risk ranged from 4.6% in the lowest frailty group to 19.8% in the highest in the US cohort.
Compared with medical management, valve replacement was linked to lower Alzheimer’s disease risk, with a hazard ratio—a relative risk measure—of 0.75.Compared with medical management, valve replacement was linked to lower Alzheimer’s disease risk, with a hazard ratio—a relative risk measure—of 0.75.