Comparing Traditional and Digital Cognitive Assessments in an Online Dementia Risk Reduction Program: Results from the CAN‐THUMBS‐UP Brain Health Support Program

The BHSP digital cognitive outcomes were similar to the NTB in their baseline associations with participant characteristics. The increased measurement frequency permitted by digital assessments revealed subtle improvements and cognition-lifestyle associations not detectable by the NTB. These findings support digital assessments as flexible alternatives to traditional cognitive endpoints in lifestyle-based dementia risk reduction studies.