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Ihle A, Gouveia ÉR, Gouveia BR, Zuber S, Mella N, Desrichard O, Cullati S, Oris M, Maurer J, Kliegel M. The relationship of obesity predicting decline in executive functioning is attenuated with greater leisure activities in old age. Aging Ment Health 2021; 25:613-620. [PMID: 31814436 DOI: 10.1080/13607863.2019.1697202] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Objectives: We investigated the longitudinal relationship between obesity and subsequent decline in executive functioning over six years as measured through performance changes in the Trail Making Test (TMT). We also examined whether this longitudinal relationship differed by key markers of cognitive reserve (education, occupation, and leisure activities), taking into account age, sex, and chronic diseases as covariates.Method: We used latent change score modeling based on longitudinal data from 897 older adults tested on TMT parts A and B in two waves six years apart. Mean age in the first wave was 74.33 years. Participants reported their weight and height (to calculate BMI), education, occupation, leisure activities, and chronic diseases.Results: There was a significant interaction of obesity in the first wave of data collection with leisure activities in the first wave on subsequent latent change. Specifically, obesity in the first wave significantly predicted a steeper subsequent decline in executive functioning over six years in individuals with a low frequency of leisure activities in the first wave. In contrast, in individuals with a high frequency of leisure activities in the first wave, this longitudinal relationship between obesity and subsequent decline in executive functioning was not significant.Conclusion: The longitudinal relationship between obesity and subsequent decline in executive functioning may be attenuated in individuals who have accumulated greater cognitive reserve through an engaged lifestyle in old age. Implications for current cognitive reserve and gerontological research are discussed.
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Affiliation(s)
- Andreas Ihle
- Department of Psychology, University of Geneva, Geneva, Switzerland.,Center for the Interdisciplinary Study of Gerontology and Vulnerability, University of Geneva, Geneva, Switzerland.,Swiss National Centre of Competence in Research LIVES - Overcoming Vulnerability: Life Course Perspectives, Lausanne and Geneva, Switzerland
| | - Élvio R Gouveia
- Center for the Interdisciplinary Study of Gerontology and Vulnerability, University of Geneva, Geneva, Switzerland.,Department of Physical Education and Sport, University of Madeira, Funchal, Portugal.,LARSYS, Interactive Technologies Institute, Funchal, Portugal
| | - Bruna R Gouveia
- Center for the Interdisciplinary Study of Gerontology and Vulnerability, University of Geneva, Geneva, Switzerland.,LARSYS, Interactive Technologies Institute, Funchal, Portugal.,Health Administration Institute, Secretary of Health of the Autonomous Region of Madeira, Funchal, Portugal.,Saint Joseph of Cluny Higher School of Nursing, Funchal, Portugal
| | - Sascha Zuber
- Department of Psychology, University of Geneva, Geneva, Switzerland.,Center for the Interdisciplinary Study of Gerontology and Vulnerability, University of Geneva, Geneva, Switzerland.,Swiss National Centre of Competence in Research LIVES - Overcoming Vulnerability: Life Course Perspectives, Lausanne and Geneva, Switzerland
| | - Nathalie Mella
- Department of Psychology, University of Geneva, Geneva, Switzerland.,Center for the Interdisciplinary Study of Gerontology and Vulnerability, University of Geneva, Geneva, Switzerland.,Groupe de Recherche en Psychologie de la Santé, University of Geneva, Geneva, Switzerland
| | - Olivier Desrichard
- Swiss National Centre of Competence in Research LIVES - Overcoming Vulnerability: Life Course Perspectives, Lausanne and Geneva, Switzerland.,Groupe de Recherche en Psychologie de la Santé, University of Geneva, Geneva, Switzerland
| | - Stéphane Cullati
- Center for the Interdisciplinary Study of Gerontology and Vulnerability, University of Geneva, Geneva, Switzerland.,Swiss National Centre of Competence in Research LIVES - Overcoming Vulnerability: Life Course Perspectives, Lausanne and Geneva, Switzerland.,Department of Community Health, University of Fribourg, Fribourg, Switzerland
| | - Michel Oris
- Center for the Interdisciplinary Study of Gerontology and Vulnerability, University of Geneva, Geneva, Switzerland.,Swiss National Centre of Competence in Research LIVES - Overcoming Vulnerability: Life Course Perspectives, Lausanne and Geneva, Switzerland
| | - Jürgen Maurer
- Swiss National Centre of Competence in Research LIVES - Overcoming Vulnerability: Life Course Perspectives, Lausanne and Geneva, Switzerland.,Department of Economics, University of Lausanne, Lausanne, Switzerland
| | - Matthias Kliegel
- Department of Psychology, University of Geneva, Geneva, Switzerland.,Center for the Interdisciplinary Study of Gerontology and Vulnerability, University of Geneva, Geneva, Switzerland.,Swiss National Centre of Competence in Research LIVES - Overcoming Vulnerability: Life Course Perspectives, Lausanne and Geneva, Switzerland
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Maijanen H, Jeong Y. Discrepancies between reported and cadaveric body size measurements associated with a modern donated skeletal collection. HOMO-JOURNAL OF COMPARATIVE HUMAN BIOLOGY 2018; 69:86-97. [PMID: 30007497 DOI: 10.1016/j.jchb.2018.06.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 06/20/2018] [Indexed: 12/01/2022]
Abstract
Body mass and stature estimation methods used in biological anthropology require materials with known body size information. There are several types of body size data that can be associated with skeletal collections. However, discussion regarding the reliability and suitability of these types of information for anthropological research is scarce. This paper focuses on differences between reported and recorded cadaver weights and heights associated with a modern donated skeletal collection, similar to these commonly used in anthropological research. In addition, the study identifies factors that may influence these discrepancies. The results show statistically significant differences between reported and cadaver body size information. Generally, reported weights, statures and body mass indices (BMI) were greater compared to the cadaver information in this sample. However, potential effects on these discrepancies varied depending on sex and information type. Age was found to influence stature discrepancy in females, and donation type had an effect on the female weight discrepancy. The results also show that body size range (weight, stature and BMI) can contribute to these discrepancies. Even though the differences between reported and cadaver data may not be significant at the population level, the individual variation can cause misclassifications of individuals depending on the data used. This study encourages researchers using modern documented collections and their body size information to openly acknowledge the types of weight and stature data used and to discuss potential problems associated with them.
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Affiliation(s)
- H Maijanen
- University of Oulu, Archaeology, PO Box 1000, 90014 University of Oulu, Finland.
| | - Y Jeong
- Middle Tennessee State University, Biology, PO Box 60, Murfreesboro, TN 37132, USA
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