The length of time that a 75 year old can live with dementia will depend on a variety of factors, including the type of dementia, the severity of the condition, and the overall health of the individual. Generally, the average life expectancy for someone with dementia is about eight years, though this can vary widely.
For a 75 year old, dementia could be caused by a variety of conditions, such as Alzheimer’s disease, vascular dementia, Lewy body dementia, and frontotemporal dementia. The specific type of dementia will impact the length of time that a person can live with the condition. For instance, those with Alzheimer’s disease tend to live an average of eight to ten years, while someone with frontotemporal dementia may live as long as fifteen years.
The severity of the dementia will also affect the life expectancy of a 75 year old. Those with mild dementia may live as long as eight years, while those with more advanced dementia may only live for two to three years. Additionally, the overall health of the individual may influence their longevity. Those with other medical conditions, such as diabetes or heart disease, may have a shorter life expectancy than someone with dementia who is otherwise healthy.
Ultimately, the length of time that a 75 year old can live with dementia will depend on the type of dementia, the severity of the condition, and the individual’s overall health. While an average life expectancy for someone with dementia is eight years, this can vary widely depending on the individual situation.