Publications [#146277] of Regina C. Sims

Journal Articles

1. with Madhere, S., Clark, E., Gordon, S., Callender, C., & Campbell, A. (2008). Relationships between blood pressure, triglycerides, and verbal learning in young adult and middle-aged African Americans (In press). Journal of the National Medical Association.
   (last updated on 2008/09/03)

   Abstract:
   Background: Individuals at greater risk for cardiovascular disease (CVD) display poorer cognitive functioning across various cognitive domains. This finding is particularly prevalent among older adults; however, few studies examine these relationships among younger adults or among African Americans. Purpose: The objective was to examine the relationships between two cardiovascular risk factors, elevated blood pressure and elevated triglycerides, and verbal learning in a community-based sample of African Americans. Methods: Measurements of blood pressure and triglycerides were obtained in 121 African-American adults and compared to performance on three domains of the California Verbal Learning Test-II (CVLT-II). Results: Blood pressure was not related to CVLT-II performance. Triglyceride levels were inversely related to CVLT-II performance. Higher triglyceride levels were associated with poorer immediate, short delay, and long delay recall. Conclusions: Consistent with studies involving older participants, the current investigation shows that in a non-elderly sample of African Americans, triglyceride levels may be related to cognitive functioning. Because early detection and intervention of vascular-related cognitive impairment may have a salutary effect, future studies should include younger adults to highlight the impact of cardiovascular risk on cognition.