https://www.psychiatryadvisor.com/home/ ... zophrenia/At age 66, about 27.9% of people with schizophrenia also had a dementia diagnosis compared to 1.3% of people without a serious mental illness (SMI). By age 80, about 70.2% of people with schizophrenia and 11.3% of people without SMI had been diagnosed with dementia.
https://openminds.com/market-intelligen ... l-illness/