Fig. 3.

Depression and Dementia Progression in MCI by beta-amyloid /p-tau Status. The pale lines in the figure represent the biomarker-negative group, the solid lines represent the biomarker-positive group, the red lines represent the modifiable risk factor-positive group, and the grey lines represent the modifiable risk factor-negative group. The shaded areas represent the confidence intervals. Disease-free survival means no progression to dementia. A Depression at baseline as a modifiable risk factor in MCI A-/A + participants. B Depression at baseline as a modifiable risk factor in MCI T-/ T + participants. C Depression at baseline as a modifiable risk factor in MCI A-T-/A + T + participants