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Table 3 Test-retest correlation of AQT and the concurrent validity of AQT with MMSE

From: Reliability and validity of a quick test of cognitive speed (AQT) in screening for mild cognitive impairment and dementia

 

Controls (n = 20)

(after one month)

Older patients with MCI (n = 20)

(after one month)

Older patients with dementia (n = 20)

(after one month)

n = 45

C

F

C-F

MMSE

C

F

C-F

MMSE

C

F

C-F

MMSE

Color

0.84b

–

–

−0.78b

0.88b

–

–

− 0.70b

0.96b

–

–

− 0.61a

Form

–

0.91b

–

−0.71b

–

0.93b

–

0.65b

–

0.97b

–

−0.52a

Color Form

–

–

0.94b

−0.72b

–

–

0.95b

0.60b

–

–

0.97b

−0.46a

  1. aCorrelation is significant at the 0.05 level (2-tailed)
  2. bCorrelation is significant at the 0.01 level (2-tailed)
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BMC Geriatrics

ISSN: 1471-2318

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