What is the life expectancy of someone with fast scale dementia?
The life expectancy of someone with fast scale dementia is highly dependent on the stage of the disease, with those in the most advanced stages typically having a prognosis of six months or less. While the average lifespan after an Alzheimer's diagnosis is 8 to 10 years, the Functional Assessment Staging Tool (FAST) provides a more detailed, stage-specific outlook.