Normative Data for the Symbol Digit Modalities Test in Older White Australians and Americans, African-Americans, and Hispanic/Latinos.

J Alzheimers Dis Rep · 2020 · PMC7504980 · PMID 33024939

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highly significantno p-value reported

Consistent across all ethno-racial groups was a highly significant association between each of increasing age and fewer years of education, and lower performance on the SDMT ( Tables 3 and 4).

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