approached significancep < 0.0001
We found that performance on the digital cognitive battery and EC tau proved to be more predictive of diagnostic status than Aβ and performance on the digital cognitive battery was qualitatively better compared to tau, and this approached significance (digital cognitive battery vs cortical Aβ p < 0.0001, EC tau vs cortical Aβ p < 0.01, digital cognitive battery vs EC tau p = 0.07).