Scoping review report: obesity in older adults
- 13 March 2012
- journal article
- review article
- Published by Springer Science and Business Media LLC in International Journal of Obesity
- Vol. 36 (9), 1141-1150
- https://doi.org/10.1038/ijo.2012.29
Abstract
Obesity is associated with an increased risk for early death, heart disease and stroke, disability and several other comorbidities. Although there is concern about the potential burden on health-care services with the aging demographic and the increasing trend of obesity prevalence in older adults, evidence on which to base management strategies is conflicting for various reasons. The analytic framework for this review is based on a scoping review methodology, and was conducted to examine what is known about the diagnosis, treatment and management of obesity in older adults. A total of 492 relevant research articles were identified using PubMed, Scirus, EBSCO, Clinicaltrials.gov, Cochrane Reviews and Google Scholar. The findings of this review indicate that the current WHO (World Health Organization)-recommended body mass index, waist circumference and waist-to-hip ratio obesity thresholds for the general adult population may not be appropriate for older adults. Alternatively, weight change or physical fitness may be more useful measures of mortality and health risk in obese older adults. Furthermore, although obesity in older adults is associated with several disorders that increase functional disability, epidemiological evidence suggests that obesity is protective against mortality in seniors. Consequently, the trend toward increasing prevalence of obesity in older adults will lead to an increase in unhealthy life years and health-care costs. The findings from this review also suggest that treatment strategies for obese older adults should focus on maintaining body weight and improving physical fitness and function rather than weight loss, and that a combination of aerobic and resistance exercise appears to be the most effective strategy. In conclusion, this review demonstrates the need for more research to clarify the definition of obesity in older adults, to establish criteria for evaluating when to treat older adults for obesity, and to develop effective treatment strategies focused on functional outcomes in obese older adults.Keywords
This publication has 102 references indexed in Scilit:
- Mechanisms of association between obesity and chronic pain in the elderlyPain, 2011
- Influence of Exercise Intensity on Abdominal Fat and Adiponectin in Elderly AdultsMetabolic Syndrome and Related Disorders, 2009
- Survival in Older Men May Benefit From Being Slightly Overweight and Centrally Obese--A 5-Year Follow-up Study in 4,000 Older Adults Using DXAThe Journals of Gerontology: Series A, 2009
- Waist-Hip-Ratio as a Predictor of All-Cause Mortality in High-Functioning Older AdultsAnnals of Epidemiology, 2009
- Body Weight Dynamics and Their Association With Physical Function and Mortality in Older Adults: The Cardiovascular Health StudyThe Journals of Gerontology: Series A, 2009
- Chronic Pain and Obesity in Elderly People: Results from the Einstein Aging StudyJournal of the American Geriatrics Society, 2008
- Sarcopenic obesity: definition, cause and consequencesCurrent Opinion in Clinical Nutrition and Metabolic Care, 2008
- The Financial Burden of Overweight and Obesity among Elderly Americans: The Dynamics of Weight, Longevity, and Health Care CostHealth Services Research, 2007
- Intensive Weight Loss Program Improves Physical Function in Older Obese Adults with Knee OsteoarthritisObesity, 2006
- Exercise and dietary weight loss in overweight and obese older adults with knee osteoarthritis: The arthritis, diet, and activity promotion trialArthritis & Rheumatism, 2004