Model-Adjusted Mean Within-Arm Changes and Between-Arm Differences in Changes for Cognitive Composite Scores
Alzheimer
ALZHEIMER
Abbreviations: NA, not applicable; PACC5, Preclinical Alzheimer Cognitive Composite 5.Adjusted All analyses were adjusted for age, sex, and education. For within-arm standardized estimated changes, positive values reflect cognitive improvement within a trial arm from preintervention to postintervention; negative coefficients indicate the converse. For the mean difference in change between arms, positive coefficients represent a relatively greater improvement in a trial arm compared with the specified reference trial arm (ie, the trial arm specified after “vs” [either no intervention or non-native language training]); negative coefficients indicate the converse.No cognitive benefits were found when examining intervention effects through the interaction between visit and trial arm (PACC5: F