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June 27, 2026Medical SciencesOpen Access

Evaluating the Acceptability and Pilot Diagnostic Accuracy of a Visually Independent Test Battery of Neurocognition (VISION-Cog)

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Authors

HYHiromi YeeAHAricia Xin Yi HoJWJohnny Wong

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Implication

Cross-sectional study evaluates diagnostic accuracy and acceptability of VISION-Cog in older adults with vision impairment, suggesting its potential utility.

Key Points

  • This study aims to evaluate the acceptability and diagnostic accuracy of the VISION-Cog protocol for cognitive impairment in individuals with vision impairment.
  • Cross-sectional study of community-dwelling older adults with near vision impairment (NVA ≥0.2 LogMAR) from the PIONEER study.
  • Participants completed the VISION-Cog and MoCA-SG tests, followed by neurologist evaluations.
  • Diagnostic accuracy was analyzed using binary logistic regression and C-statistics to calculate AUC, sensitivity, and specificity.
  • Of 45 participants, 37 (82.2%) completed the VISION-Cog protocol.
  • VISION-Cog achieved an AUC of 0.930, with 100.0% sensitivity and 78.0% specificity against neurologist diagnosis.
  • Participants reported acceptable testing time for VISION-Cog.

Cite This Study

Yee et al. (2026) studied this question.

synapsesocial.com/papers/6a3f6843aea7db3c1953f648https://doi.org/10.3390/medsci14030344
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