Impact of Blood Pressure on Cognitive Performance in Older Adults
Author Information
Author(s): Roberts Mitchell, Sappington Erica, Venkata Pruthvinath Jeripity, Tremblay Roma, VandeWeerd Carla
Primary Institution: UF Health Precision Health Research Center- The Villages
Hypothesis
How does hypertension and blood pressure variability affect cognitive test performance in older adults?
Conclusion
Managing hypertension is crucial for preserving cognitive health in older adults.
Supporting Evidence
- 54.2% of participants self-reported hypertension.
- 95% of those with hypertension reported using antihypertensive medication.
- The mean MoCA score for all participants was 25.7.
- Age and hypertension were significant predictors of lower MoCA scores.
- Higher mean systolic pressure was linked to lower MoCA scores.
- Older age (80+) correlated with greater blood pressure variability.
Takeaway
This study found that high blood pressure can make it harder for older people to think clearly, so it's important to keep blood pressure in check.
Methodology
Data on cognitive function, demographics, hypertension, and blood pressure were collected and analyzed using multiple regression.
Participant Demographics
Older adults aged 50-89, with a mean age of 71.98.
Statistical Information
P-Value
p = .004; p < .001
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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