How long do people live after a dementia diagnosis?
Among the key findings, age at diagnosis emerged as the strongest predictor of survival time. For women diagnosed at age 60, median survival was 8.9 years, while those diagnosed at 85 could expect to live about 4.5 years. Men showed shorter survival times overall, ranging from 5.7 years when diagnosed at age 65 to 2.2 years at age 85.