Trajectories of Symbol Digit Modalities Test performance in individuals with multiple sclerosis.
Brian C HealyLindsay BarkerRohit BakshiRalph H B BenedictCindy T GonzalezTanuja ChitinisHoward L WeinerBonnie I GlanzPublished in: Multiple sclerosis (Houndmills, Basingstoke, England) (2020)
Our models show that subjects with higher SDMT scores at baseline showed improvement, while subjects with lower SDMT scores at baseline showed worsening. Baseline age and disease duration were also associated with SDMT performance.