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Table 3 Correlation of ROSA total scores with ADAS-cog, SIB, NPI, and DAD scores

From: Validation of the relevant outcome scale for Alzheimer's disease: a novel multidomain assessment for daily medical practice

  n Bravais-Pearson coefficient
ADAS-cog 332 -0.4724
Severe Impairment Battery (SIB) 227 0.5000
Neuropsychiatric Inventory (NPI) 391 -0.5383
Disability Assessment for Dementia (DAD) 384 0.7060
  1. ADAS-cog, Alzheimer's Disease Assessment Scale - cognitive subscale; n, total number of patients (full analysis set); ROSA, Relevant Outcome Scale for Alzheimer's Disease. Missing item value imputation was applied for the ROSA, SIB, ADAS-cog, and NPI. Completely missing values for a scale were not replaced. Evaluations included only patients with available data for both correlated scales.