10.1371/journal.pone.0113535.g001 Sei J. Lee Sei J. Lee Christine S. Ritchie Christine S. Ritchie Kristine Yaffe Kristine Yaffe Irena Stijacic Cenzer Irena Stijacic Cenzer Deborah E. Barnes Deborah E. Barnes Observed versus Predicted Conversion from Amnestic MCI to AD over 3 Years by Brief Clinical Index Point Score. Public Library of Science 2014 Participants 382 participants Disease Neuroimaging Initiative progression neuropsychological scales.Main Outcome MeasureProgression adni score alzheimer study.Main Predictors MeasuresDemographics ci sd dementia impairment Mild Cognitive Impairment 3 Years 2014-12-08 02:45:03 Figure https://plos.figshare.com/articles/figure/_Observed_versus_Predicted_Conversion_from_Amnestic_MCI_to_AD_over_3_Years_by_Brief_Clinical_Index_Point_Score_/1264140 <p>The solid line shows the proportion of subjects predicted to progress from amnestic mild cognitive impairment (MCI) to probable Alzheimer's disease (AD) over three years as function of their brief clinical index point score, while the dotted line shows the actual proportions that progressed at each point score value based on three-year Kaplan-Meier (KM) estimates. The vertical bars show the number of individuals at each point score value (right vertical axis).</p>