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Table 1 Demographics and characteristics of participants

From: Measuring instrumental activities of daily living in non-demented elderly: a comparison of the new performance-based Harvard Automated Phone Task with other functional assessments

 

CN

MCI

p value

n

29

17

 

Age (years)

75.6 ± 7.6 (60–87)

78.6 ± 7.9 (63–89)

0.20

Sex (% female)

72.4

47.1

0.09

Education (years)

16.2 ± 3.1 (6–20)

16.6 ± 2.1 (12–20)

0.66

AMNART IQ

121.2 ± 11.3 (80–131)

121.6 ± 9.1 (99–131)

0.90

MMSE

28.9 ± 1.5 (25–30)

27.6 ± 1.7 (24–29)

0.007

FCSRT free recall

34.2 ± 4.3 (26–41)

13.8 ± 8.0 (3–24)

< 0.001

FCSRT cued recall

47.8 ± 0.5 (46–48)

37.1 ± 12.8 (13–48)

0.003

  1. Demographics and characteristics for CN and MCI participants were compared using t tests for continuous variables and Chi-square tests for categorical variables, and p values are reported
  2. AMNART IQ American National Adult Reading Test intelligence quotient, CN clinically normal, FCSRT Free and Cued Selective Reminding Test, MCI mild cognitive impairment, MMSE Mini-Mental State Examination
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Alzheimer's Research & Therapy

ISSN: 1758-9193