tendency toward significancep = 0.095
When the performance of rater 1 and rater 2 was considered, a significant difference for MCI-FTD, MCI-DLB, and MCI-other ( p = 0.002, 0.003, 0.046, respectively), and a tendency toward significance ( p = 0.095) for MCI-other, was found (see Additional file 2 : Figure S2).