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Measurement Matters: Higher Waist-To-Hip Ratio But Not Body Mass Index Is Associated With Deficits In Executive Functions And Episodic Memory, Andree Hartanto, Jose C. Yong
Measurement Matters: Higher Waist-To-Hip Ratio But Not Body Mass Index Is Associated With Deficits In Executive Functions And Episodic Memory, Andree Hartanto, Jose C. Yong
Research Collection School of Social Sciences
Background: The current study aimed to reconcile the inconsistentfindings between obesity, executive functions, and episodic memory byaddressing major limitations of previous studies, including overreliance onbody mass index (BMI), small sample sizes, and failure to control forconfounds.Methods: Participants consisted of 3,712 midlife adults from theCognitive Project of the National Survey of Midlife Development. Executivefunctions and episodic memory were measured by a battery of cognitive functiontests.Results: We found that higher waist-to-hip ratio was associated withdeficits in both executive functions and episodic memory, above and beyond theinfluence of demographics, comorbid health issues, health behaviors,personality traits, and self-perceived obesity. However, higher BMI was notassociated …