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Table 4 Convergent validity of the T&C test in a sample of elderly community population.

From: Validating the Time and Change test to screen for dementia in elderly Koreans

 

Correlation coefficient (r)*

K-MMSE (overall score)

0.422

K-MMSE component scores:

 

   Orientation

0.431

   Registration

0.331

   Concentration & Calculation

0.358

   Recall

0.258

   Language & Diagram

0.314

  1. *p < 0.001 for all values (Spearman's rank correlation analysis).