Figure 3.

Performance of eRADAR for predicting 18-month incident dementia diagnosis in racial/ethnic subgroups at KPWA and UCSF, measured by area under the curve (AUC, a) and by sensitivity (b) and positive predictive value (PPV, c) of eRADAR scores above the 85^th percentile. Point estimates and 95% confidence intervals (lines) are shown. AT UCSF, there were too few observations and events within person-years with American Indian/Alaskan Native, Native Hawaiian/ Pacific Islander, or other race indicated or without race/ethnicity recorded to evaluate performance within these groups. Multiple races, or multiracial, is not an option for patient self-report at UCSF.