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Table 4 Comparison of duration of evaluation of the CDR scale

From: Reliability of the assessment of the clinical dementia rating scale from the analysis of medical records in comparison with the reference method

 

Duration of evaluation of the CDR scale Mean ± SD (in minutes)

P value*

Face-to-face interview

39.89 ± 7.77

 

Patient’s medical record

  

 Case A

14.65 ± 2.89

< 0.0001

 Case B

6.09 ± 3.22

< 0.0001

 Case C

5.90 ± 2.51

< 0.0001

  1. * paired t-test to compare the mean time between each case and the face-to-face interview
  2. CDR: Clinical Dementia Rating
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Alzheimer's Research & Therapy

ISSN: 1758-9193