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Latin Dance and Working Memory: The Mediating Effects of Physical Activity Among Middle-Aged and Older Latinos.

التفاصيل البيبلوغرافية
العنوان: Latin Dance and Working Memory: The Mediating Effects of Physical Activity Among Middle-Aged and Older Latinos.
المؤلفون: Aguiñaga S; Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL, United States., Kaushal N; Department of Health Sciences, Indiana University, Indianapolis, IN, United States., Balbim GM; Department of Physical Therapy, University of British Columbia, Vancouver, BC, Canada., Wilson RS; Department of Neurological Sciences and Psychiatry and Behavioral Sciences, Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, United States., Wilbur JE; College of Nursing, Rush University, Chicago, IL, United States., Hughes S; Center for Research on Health and Aging, University of Illinois at Chicago, Chicago, IL, United States., Buchner DM; Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL, United States., Berbaum M; Center for Research on Health and Aging, University of Illinois at Chicago, Chicago, IL, United States., McAuley E; Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL, United States., Vásquez PM; Department of Urban Public Health, College of Science and Health, Charles R. Drew University of Medicine and Science, Los Angeles, CA, United States., Marques IG; Capes Foundation, Ministry of Education, Brasília, Brazil., Wang T; Center for Research on Health and Aging, University of Illinois at Chicago, Chicago, IL, United States., Marquez DX; Center for Research on Health and Aging, University of Illinois at Chicago, Chicago, IL, United States.; Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, United States.
المصدر: Frontiers in aging neuroscience [Front Aging Neurosci] 2022 Apr 15; Vol. 14, pp. 755154. Date of Electronic Publication: 2022 Apr 15 (Print Publication: 2022).
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Frontiers Research Foundation Country of Publication: Switzerland NLM ID: 101525824 Publication Model: eCollection Cited Medium: Print ISSN: 1663-4365 (Print) Linking ISSN: 16634365 NLM ISO Abbreviation: Front Aging Neurosci Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: Lausanne : Frontiers Research Foundation
مستخلص: Background: Physical activity (PA) is a promising method to improve cognition among middle-aged and older adults. Latinos are at high risk for cognitive decline and engaging in low levels of PA. Culturally relevant PA interventions for middle-aged and older Latinos are critically needed to reduce risk of cognitive decline. We examined changes in cognitive performance among middle-aged and older Latinos participating in the BAILAMOS™ dance program or a health education group and compared the mediating effects of PA between group assignment and change in cognitive domains.
Methods: Our 8-month randomized controlled trial tested BAILAMOS™, a 4-month Latin dance program followed by a 4-month maintenance phase. A total of 333 older Latinos aged 55+ were randomized to either BAILAMOS™, or to a health education control group. Neuropsychological tests were administered, scores were converted to z-scores, and specific domains (i.e., executive function, episodic memory, and working memory) were derived. Self-reported PA was assessed, and we reported categories of total PA, total leisure PA, and moderate-to-vigorous PA as minutes/week. A series of ANCOVAs tested changes in cognitive domains at 4 and 8 months. A mediation analysis tested the mediating effects of each PA category between group assignment and a significant change in cognition score.
Results: The ANCOVAs found significant improvement in working memory scores among participants in the dance group at month 8 [ F (1,328) = 5.79, p = 0.017, d = 0.20], but not in executive functioning [ F (2,328) = 0.229, p = 0.80, Cohen's d = 0.07] or episodic memory [ F (2,328) = 0.241, p = 0.78, Cohen's d = 0.05]. Follow-up mediation models found that total PA mediated the relationship between group assignment and working memory, in favor of the dance group (β = 0.027, 95% CI [0.0000, 0.0705]). Similarly, total leisure PA was found to mediate this relationship [β = 0.035, 95% CI (0.0041, 0.0807)].
Conclusion: A 4-month Latin dance program followed by a 4-month maintenance phase improved working memory among middle-aged and older Latinos. Improvements in working memory were mediated by participation in leisure PA. Our results support the current literature that leisure time PA influences cognition and highlight the importance of culturally relevant PA modalities for Latinos.
Clinical Trial Registration: [www.ClinicalTrials.gov], identifier [NCT01988233].
Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
(Copyright © 2022 Aguiñaga, Kaushal, Balbim, Wilson, Wilbur, Hughes, Buchner, Berbaum, McAuley, Vásquez, Marques, Wang and Marquez.)
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فهرسة مساهمة: Keywords: cognition; dance; disparities; exercise; physical activity
سلسلة جزيئية: ClinicalTrials.gov NCT01988233
تواريخ الأحداث: Date Created: 20220502 Latest Revision: 20220716
رمز التحديث: 20240628
مُعرف محوري في PubMed: PMC9051326
DOI: 10.3389/fnagi.2022.755154
PMID: 35493932
قاعدة البيانات: MEDLINE
الوصف
تدمد:1663-4365
DOI:10.3389/fnagi.2022.755154