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Validity of the Web-Based, Self-Directed, NeuroCognitive Performance Test in Mild Cognitive Impairment.

Publication ,  Journal Article
Doraiswamy, PM; Goldberg, TE; Qian, M; Linares, AR; Nwosu, A; Nino, I; D'Antonio, J; Phillips, J; Ndouli, C; Hellegers, C; Michael, AM ...
Published in: J Alzheimers Dis
2022

BACKGROUND: Digital cognitive tests offer several potential advantages over established paper-pencil tests but have not yet been fully evaluated for the clinical evaluation of mild cognitive impairment. OBJECTIVE: The NeuroCognitive Performance Test (NCPT) is a web-based, self-directed, modular battery intended for repeated assessments of multiple cognitive domains. Our objective was to examine its relationship with the Alzheimer's Disease Assessment Scale-Cognition Subscale (ADAS-Cog) and Mini-Mental State Examination (MMSE) as well as with established paper-pencil tests of cognition and daily functioning in mild cognitive impairment (MCI). METHODS: We used Spearman correlations, regressions and principal components analysis followed by a factor analysis (varimax rotated) to examine our objectives. RESULTS: In MCI subjects, the NCPT composite is significantly correlated with both a composite measure of established tests (r = 0.78, p < 0.0001) as well as with the ADAS-Cog (r = -0.55, p < 0.0001). Both NCPT and paper-pencil test batteries had a similar factor structure that included a large "g" component with a high eigenvalue. The correlation for the analogous tests (e.g., Trails A and B, learning memory tests) were significant (p < 0.0001). Further, both the NCPT and established tests significantly (p < 0.0001) predicted the University of California San Diego Performance-Based Skills Assessment and Functional Activities Questionnaire, measures of daily functioning. CONCLUSION: The NCPT, a web-based, self-directed, computerized test, shows high concurrent validity with established tests and hence offers promise for use as a research or clinical tool in MCI. Despite limitations such as a relatively small sample, absence of control group and cross-sectional nature, these findings are consistent with the growing literature on the promise of self-directed, web-based cognitive assessments for MCI.

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Published In

J Alzheimers Dis

DOI

EISSN

1875-8908

Publication Date

2022

Volume

86

Issue

3

Start / End Page

1131 / 1136

Location

Netherlands

Related Subject Headings

  • Neuropsychological Tests
  • Neurology & Neurosurgery
  • Internet
  • Humans
  • Cross-Sectional Studies
  • Cognitive Dysfunction
  • Alzheimer Disease
  • 5202 Biological psychology
  • 3209 Neurosciences
  • 3202 Clinical sciences
 

Citation

APA
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ICMJE
MLA
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Doraiswamy, P. M., Goldberg, T. E., Qian, M., Linares, A. R., Nwosu, A., Nino, I., … Devanand, D. P. (2022). Validity of the Web-Based, Self-Directed, NeuroCognitive Performance Test in Mild Cognitive Impairment. J Alzheimers Dis, 86(3), 1131–1136. https://doi.org/10.3233/JAD-220015
Doraiswamy, P Murali, Terry E. Goldberg, Min Qian, Alexandra R. Linares, Adaora Nwosu, Izael Nino, Jessica D’Antonio, et al. “Validity of the Web-Based, Self-Directed, NeuroCognitive Performance Test in Mild Cognitive Impairment.J Alzheimers Dis 86, no. 3 (2022): 1131–36. https://doi.org/10.3233/JAD-220015.
Doraiswamy PM, Goldberg TE, Qian M, Linares AR, Nwosu A, Nino I, et al. Validity of the Web-Based, Self-Directed, NeuroCognitive Performance Test in Mild Cognitive Impairment. J Alzheimers Dis. 2022;86(3):1131–6.
Doraiswamy, P. Murali, et al. “Validity of the Web-Based, Self-Directed, NeuroCognitive Performance Test in Mild Cognitive Impairment.J Alzheimers Dis, vol. 86, no. 3, 2022, pp. 1131–36. Pubmed, doi:10.3233/JAD-220015.
Doraiswamy PM, Goldberg TE, Qian M, Linares AR, Nwosu A, Nino I, D’Antonio J, Phillips J, Ndouli C, Hellegers C, Michael AM, Petrella JR, Andrews H, Sneed J, Devanand DP. Validity of the Web-Based, Self-Directed, NeuroCognitive Performance Test in Mild Cognitive Impairment. J Alzheimers Dis. 2022;86(3):1131–1136.

Published In

J Alzheimers Dis

DOI

EISSN

1875-8908

Publication Date

2022

Volume

86

Issue

3

Start / End Page

1131 / 1136

Location

Netherlands

Related Subject Headings

  • Neuropsychological Tests
  • Neurology & Neurosurgery
  • Internet
  • Humans
  • Cross-Sectional Studies
  • Cognitive Dysfunction
  • Alzheimer Disease
  • 5202 Biological psychology
  • 3209 Neurosciences
  • 3202 Clinical sciences