Long-Term Observational Study Evaluating Clinical Risk Score to Predict Dementia in Older Adults with Depression

What this Trial Is About

This observational study focuses on older Chinese adults aged 50 and above who have a diagnosis of depression. Researchers aim to understand how well a clinical risk score, developed using electronic medical record data, can predict the likelihood of these individuals progressing from depression to dementia. The main questions include whether a higher risk score increases dementia risk and how accurately the score identifies high-risk individuals. Participants continue with their usual medical care without any new treatments or procedures for the study. The research team collects data from electronic medical records, including diagnoses of depression and dementia, other health conditions, medication histories, and follow-up information. Participants are categorized into groups based on whether they develop dementia during the study period, but all receive routine clinical care. Throughout the study, no extra tests or interventions are performed beyond standard care. Researchers use the collected medical record data to calculate the risk score and track the incidence of dementia over an average follow-up of 10 years. The study involves long-term monitoring through electronic records without requiring additional visits or procedures from participants.

Clinical Risk Score Prediction for Risk of Dementia Among Late-life Population With Depression