Path coefficients from multi-group SEM analyses of ADHD symptom–cognition relationships.

Coefficients for ASRS items, which were same for both cohorts are not shown.Only paths significant at p§unstandardised estimate.†standard errors were computed from 2000 bootstrap-resampled datasets.MA: middle-age cohort; OA: older-age cohort; Inatt: latent factor Inattention; Hyperact: latent factor Hyperactivity; STW: Spot-the-Word test; TMT-A: Trail Making Test A; TMT-B: Trail Making Test B; SDMT: Symbol-Digit Modalities Test; CRT: Choice Reaction Time; DR: Delayed Recall; DSB: Digit Span Backwards.