Cognitive Assessment in Older Adults
Author Information
Author(s): Jenny Walker, Roshni Patel, John Omura, Akilah Ali, Benjamin Olivari, Lisa McGuire
Primary Institution: Centers for Disease Control and Prevention
Hypothesis
Understanding the prevalence of cognitive impairments in community-based older adults is necessary for public health prioritization.
Conclusion
A significant portion of older adults scored below the threshold for lower cognitive performance, indicating potential cognitive impairments.
Supporting Evidence
- 71.2% of participants aged ≥60 years scored below 17 on the MoCA-SA.
- Older adults aged ≥80 years scored lower on orientation and memory compared to those aged 60-69 years.
Takeaway
Many older people might have trouble with thinking and memory, and it's important for them to talk to a doctor if they notice changes.
Methodology
The study analyzed MoCA-SA data from the NHANES, using a convenience sample of older adults.
Limitations
The sample was a convenience sample, which may not represent the broader population.
Participant Demographics
Individuals aged ≥60 years, with a final analytic sample of 895 participants.
Statistical Information
Confidence Interval
95% CI 68.2-74.1
Digital Object Identifier (DOI)
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