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Shimizu A, Okada K, Tomata Y, Uno C, Kawase F, Momosaki R. Association between adherence of Japanese dietary pattern and mobility limitation and self-reported health in Japanese adults aged ≥50 years. Geriatr Gerontol Int 2024; 24:441-443. [PMID: 38400819 DOI: 10.1111/ggi.14845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 01/31/2024] [Accepted: 02/08/2024] [Indexed: 02/26/2024]
Affiliation(s)
- Akio Shimizu
- Department of Food and Health Science, Faculty of Health and Human Development, The University of Nagano, Nagano, Japan
- Institute of Health and Nutrition, Nagoya University of Arts and Sciences, Nisshin, Japan
| | - Kiwako Okada
- Institute of Health and Nutrition, Nagoya University of Arts and Sciences, Nisshin, Japan
| | - Yasutake Tomata
- School of Nutrition and Dietetics, Faculty of Health and Social Services, Kanagawa University of Human Services, Yokosuka, Japan
| | - Chiharu Uno
- Institute of Health and Nutrition, Nagoya University of Arts and Sciences, Nisshin, Japan
| | - Fumiya Kawase
- Graduate School of Nutritional Science, Nagoya University of Arts and Sciences, Nisshin, Japan
| | - Ryo Momosaki
- Department of Rehabilitation Medicine, Mie University Graduate School of Medicine, Tsu, Japan
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LoBuono DL, Milovich M. A Scoping Review of Nutrition Health for Older Adults: Does Technology Help? Nutrients 2023; 15:4402. [PMID: 37892477 PMCID: PMC10609927 DOI: 10.3390/nu15204402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 10/05/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
The technological developments in healthcare may help facilitate older adult nutritional care. This scoping review includes research in technology and nutrition to (1) explain how technology is used to manage nutrition needs and (2) describe the forms of technology used to manage nutrition. Five major databases were the foundation for papers published from January 2000 to December 2020. The most common type of technology used is software to (1) "track, plan, and execute" nutrition management and for (2) "assessing" technology use. "Track, plan, and execute" includes tracking food intake, planning for changes, and executing a plan. "Assessing" technology use is collecting nutrition data from a provider's or an older adult's self-use of technology to understand dietary intake. Hardware is the second most type of technology used, with tablet computers for software and internet access. The findings reveal that software for older adults lacks standardization, the Internet of Things is a promising area, the current device emphasis is the tablet computer, and broadband internet access is essential for nutrition care. Only 38 studies were published in the last five years, indicating that nutrition management for older adults with hardware or software has not reached a significant research mass.
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Affiliation(s)
- Dara L. LoBuono
- Department of Health and Exercise Science, School of Nursing and Health Professions, Rowan University, James Hall Room 1035, 201 Mullica Hill Road, Glassboro, NJ 08028, USA
| | - Michael Milovich
- Department of Marketing and Business Information Systems, Rohrer College of Business, Rowan University, Business Hall Room 316, 201 Mullica Hill Road, Glassboro, NJ 08028, USA;
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Coelho-Júnior HJ, Calvani R, Picca A, Cacciatore S, Tosato M, Landi F, Marzetti E. Combined Aerobic Training and Mediterranean Diet Is Not Associated with a Lower Prevalence of Sarcopenia in Italian Older Adults. Nutrients 2023; 15:2963. [PMID: 37447288 PMCID: PMC10346313 DOI: 10.3390/nu15132963] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 06/28/2023] [Indexed: 07/15/2023] Open
Abstract
Previous studies found a lower prevalence of sarcopenia in older adults engaged in regular aerobic training (AT) or with greater adherence to a Mediterranean (MED) diet. However, the effect of their combination on sarcopenia indices is unknown. The present study tested the association between AT plus a MED diet and the presence of sarcopenia and its defining elements in a sample of Italian older adults enrolled in the Longevity Check-up 7+ (Lookup 7+) project. Analyses were conducted in participants 65+ years, with a body mass index of at least 18.5 kg/m2, engaged in regular AT, and without missing information for the variables of interest. MED diet adherence was evaluated via a modified version of the MEDI-LITE score and categorized as low, moderate, or high. The presence of sarcopenia was established by handgrip strength and appendicular skeletal muscle mass (ASM) values below sex-specific cut-points recommended by the European Working Group on Sarcopenia in Older People 2. Data from 491 older adults were analyzed for the present study. The mean age was 72.7 ± 5.7 years, and 185 (37.7%) were women. MED diet adherence was low in 59 (12.0%) participants, moderate in 283 (57.6%), and high in 149 (30.3%). Sarcopenia was identified in 26 participants (5.3%), with no differences across MED diet adherence groups. The results of binary logistic regression showed no significant associations between AT plus adherence to a MED diet and dynapenia, low ASM, or sarcopenia. The findings of the present study indicate that the combination of AT with a MED diet is not associated with a lower probability of sarcopenia or its defining elements in Italian older adults enrolled in Lookup 7+. Further research is warranted to establish whether exercise frequency, volume, intensity, and length of engagement in AT impact the association between MED diet and sarcopenia.
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Affiliation(s)
- Hélio José Coelho-Júnior
- Department of Geriatrics, Orthopedics, and Rheumatology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (R.C.); (F.L.)
| | - Riccardo Calvani
- Department of Geriatrics, Orthopedics, and Rheumatology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (R.C.); (F.L.)
- Fondazione Policlinico Universitario “A. Gemelli”, IRCCS, 00168 Rome, Italy; (A.P.); (M.T.)
| | - Anna Picca
- Fondazione Policlinico Universitario “A. Gemelli”, IRCCS, 00168 Rome, Italy; (A.P.); (M.T.)
- Department of Medicine and Surgery, LUM University, 70100 Casamassima, Italy
| | - Stefano Cacciatore
- Department of Geriatrics, Orthopedics, and Rheumatology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (R.C.); (F.L.)
| | - Matteo Tosato
- Fondazione Policlinico Universitario “A. Gemelli”, IRCCS, 00168 Rome, Italy; (A.P.); (M.T.)
| | - Francesco Landi
- Department of Geriatrics, Orthopedics, and Rheumatology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (R.C.); (F.L.)
- Fondazione Policlinico Universitario “A. Gemelli”, IRCCS, 00168 Rome, Italy; (A.P.); (M.T.)
| | - Emanuele Marzetti
- Department of Geriatrics, Orthopedics, and Rheumatology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (R.C.); (F.L.)
- Fondazione Policlinico Universitario “A. Gemelli”, IRCCS, 00168 Rome, Italy; (A.P.); (M.T.)
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Age-related differences in food-specific inhibitory control: Electrophysiological and behavioral evidence in healthy aging. Appetite 2023; 183:106478. [PMID: 36746027 DOI: 10.1016/j.appet.2023.106478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 12/23/2022] [Accepted: 01/27/2023] [Indexed: 02/07/2023]
Abstract
The number of older adults in the United States is estimated to nearly double from 52 million to 95 million by 2060. Approximately 80-85% of older adults are diagnosed with a chronic health condition. Many of these chronic health conditions are influenced by diet and physical activity, suggesting improved diet and eating behaviors could improve health-related outcomes. One factor that might improve dietary habits in older adults is food-related inhibitory control. We tested whether food-related inhibitory control, as measured via behavioral data (response time, accuracy) and scalp-recorded event-related potentials (ERP; N2 and P3 components), differed between younger and older adults over age 55. Fifty-nine older adults (31 females [52.5%], Mage = 64, SDage = 7.5) and 114 younger adults (82 females [71.9%], Mage = 20.8) completed two go/no-go tasks, one inhibiting to high-calorie stimuli and one inhibiting to low-calorie stimuli, while electroencephalogram (EEG) data were recorded. Older adults had slower overall response times than younger adults, but this was not specific to either food task. There was not a significant difference in accuracy between younger and older adults, but both groups' accuracy and response times were significantly better during the high-calorie task than the low-calorie task. For both the N2 and P3 ERP components, younger adults had larger no-go ERP amplitudes than older adults, but this effect was not food-specific, reflecting overall generalized lower inhibitory control processing in older adults. P3 amplitude for the younger adults demonstrated a specific food-related effect (greater P3 amplitude for high-calorie no-go than low-calorie no-go) that was not present for older adults. Findings support previous research demonstrating age-related differences in inhibitory control though those differences may not be specific to inhibiting towards food.
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Yang J, Wang A, Shang L, Sun C, Jia X, Hou L, Xu R, Wang X. Study on the Association Between Dietary Habits, Patterns and Frailty of the Elderly: A Cross-Sectional Survey from Communities in China. Clin Interv Aging 2022; 17:1527-1538. [PMID: 36247201 PMCID: PMC9556274 DOI: 10.2147/cia.s378138] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 09/27/2022] [Indexed: 11/23/2022] Open
Abstract
Objective The purpose of this study was to explore the effects of Chinese dietary habits and patterns on frailty among elderly people in Xi’an the community. We also sought to provide dietary suggestions for prevention of frailty. Methods A cross-sectional survey was conducted and participants were divided into three groups: non-frail group, pre-frail group, and frail group. Our sample included 100 individuals randomly selected from each group for the dietary survey. Information regarding general socio-demographic characteristics and the types and quantity of food intake in the past 3 days was collected by a questionnaire. Factor analysis was used to identify dietary patterns; multiple logistic regression analysis was used to explore the correlation between dietary pattern and frailty. Results (1) 1693 elderly individuals were screened. The prevalence of pre-frailty and frailty was 41.0% and 16.2%, respectively. (2) Two dietary patterns were defined: ordinary dietary pattern and high-fat dietary pattern. Compared with the high-fat diet, the intake of iron, vitamin E, polyunsaturated fatty acids, and legume protein was significantly lower in the ordinary diet (P < 0.05). (3) Multivariate regression analysis showed that the ordinary dietary pattern score was positively correlated with frailty, which was consistent after adjusting for confounding factors (P < 0.05). Conclusion The low-fat and low-protein diet was positively correlated with the risk of frailty. Appropriate increase in fat and protein intake can help improve the frailty of the elderly in China.
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Affiliation(s)
- Jie Yang
- Department of Geriatrics, Xijing Hospital, Air Force Medical University, Xi’an, 710032, People’s Republic of China
| | - Anhui Wang
- Department of Epidemiology, Air Force Medical University, Xi’an, 710032, People’s Republic of China
| | - Lei Shang
- Department of Health Statistics, Air Force Medical University, Xi’an, 710032, People’s Republic of China
| | - Chao Sun
- Department of Geriatrics, Xijing Hospital, Air Force Medical University, Xi’an, 710032, People’s Republic of China
| | - Xin Jia
- Department of Geriatrics, Xijing Hospital, Air Force Medical University, Xi’an, 710032, People’s Republic of China
| | - Liming Hou
- Department of Geriatrics, Xijing Hospital, Air Force Medical University, Xi’an, 710032, People’s Republic of China
| | - Rong Xu
- Department of Geriatrics, Xijing Hospital, Air Force Medical University, Xi’an, 710032, People’s Republic of China
| | - Xiaoming Wang
- Department of Geriatrics, Xijing Hospital, Air Force Medical University, Xi’an, 710032, People’s Republic of China,Correspondence: Xiaoming Wang, Department of Geriatrics, Xijing Hospital, Air Force Medical University, 127 Changle West Road, Xi’an, 710032, People’s Republic of China, Tel +86-29-84775543, Email
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Parker EA, Perez WJ, Phipps B, Ryan AS, Prior SJ, Katzel L, Serra MC, Addison O. Dietary Quality and Perceived Barriers to Weight Loss among Older Overweight Veterans with Dysmobility. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19159153. [PMID: 35954511 PMCID: PMC9367786 DOI: 10.3390/ijerph19159153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/18/2022] [Accepted: 07/21/2022] [Indexed: 12/28/2022]
Abstract
Healthier diets are associated with higher muscle mass and physical performance which may reduce the risk of developing frailty and disability later in life. This study examined the dietary quality and self-reported weight loss barriers among older (>60 years), overweight (BMI ≥ 25 kg/m2) Veterans with dysmobility (low gait speed, impaired mobility diagnosis, or a comorbidity that results in impaired mobility). Habitual dietary intake and healthy eating index (HEI-2015) were assessed using 24-h recalls and compared to US nationally representative dietary intake data and national recommendations. The “MOVE!11” Patient Questionnaire assessed weight loss barriers. The sample (n = 28) was primarily male (93%), black (54%) and obese (BMI = 35.5 ± 5.4 kg/m2) adults aged 69.5 ± 7.0 years with two or more comorbidities (82%); 82% were prescribed four or more medications. Daily intakes (mean ± SD) were calculated for total energy (2184 ± 645 kcals), protein (0.89 ± 0.3 g/kg), fruits (0.84 ± 0.94 cup·eq.), vegetables (1.30 ± 0.87 cup·eq.), and HEI-2015 (52.8 ± 13.4). Veterans consumed an average of 11% less protein than the recommendation for older adults (1.0 g/kg/d) and consumed fewer fruits and vegetables than comparisons to national averages (18% and 21%, respectively). Mean HEI-2015 was 17% below the national average for adults >65 years, suggesting poor dietary quality among our sample. Top weight loss barriers were not getting enough physical activity, eating too much and poor food choices. This data suggests that dietary quality is suboptimal in older, overweight Veterans with disability and highlights the need to identify strategies that improve the dietary intake quality of older Veterans who may benefit from obesity and disability management.
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Affiliation(s)
- Elizabeth A. Parker
- Department of Physical Therapy and Rehabilitation Science, University of Maryland School of Medicine, Baltimore, MD 21201, USA;
- Correspondence: ; Tel.: +1-410-706-2833
| | - William J. Perez
- Baltimore VA Medical Center GRECC, VA Maryland Health Care System, Baltimore, MD 21201, USA; (W.J.P.); (B.P.); (A.S.R.); (S.J.P.); (L.K.)
| | - Brian Phipps
- Baltimore VA Medical Center GRECC, VA Maryland Health Care System, Baltimore, MD 21201, USA; (W.J.P.); (B.P.); (A.S.R.); (S.J.P.); (L.K.)
| | - Alice S. Ryan
- Baltimore VA Medical Center GRECC, VA Maryland Health Care System, Baltimore, MD 21201, USA; (W.J.P.); (B.P.); (A.S.R.); (S.J.P.); (L.K.)
- Division of Gerontology, Geriatrics and Palliative Medicine, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Steven J. Prior
- Baltimore VA Medical Center GRECC, VA Maryland Health Care System, Baltimore, MD 21201, USA; (W.J.P.); (B.P.); (A.S.R.); (S.J.P.); (L.K.)
- Division of Gerontology, Geriatrics and Palliative Medicine, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Department of Kinesiology, University of Maryland School of Public Health, College Park, MD 20742, USA
| | - Leslie Katzel
- Baltimore VA Medical Center GRECC, VA Maryland Health Care System, Baltimore, MD 21201, USA; (W.J.P.); (B.P.); (A.S.R.); (S.J.P.); (L.K.)
- Division of Gerontology, Geriatrics and Palliative Medicine, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Monica C. Serra
- Division of Geriatrics, Gerontology & Palliative Medicine and the Sam & Ann Barshop Institute for Longevity & Aging Studies, UT Health San Antonio, San Antonio, TX 78229, USA;
- San Antonio GRECC, South Texas VA Health Care System, San Antonio, TX 78229, USA
| | - Odessa Addison
- Department of Physical Therapy and Rehabilitation Science, University of Maryland School of Medicine, Baltimore, MD 21201, USA;
- Baltimore VA Medical Center GRECC, VA Maryland Health Care System, Baltimore, MD 21201, USA; (W.J.P.); (B.P.); (A.S.R.); (S.J.P.); (L.K.)
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Van Elswyk ME, Teo L, Lau CS, Shanahan CJ. Dietary Patterns and the Risk of Sarcopenia: A Systematic Review and Meta-Analysis. Curr Dev Nutr 2022; 6:nzac001. [PMID: 35542386 PMCID: PMC9071101 DOI: 10.1093/cdn/nzac001] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 12/07/2021] [Accepted: 01/06/2022] [Indexed: 11/25/2022] Open
Abstract
The purpose of this systematic review is to examine the relationship between dietary patterns and sarcopenia using a protocol developed for use by the 2020 Dietary Guidelines Advisory Committee, and to conduct a meta-analysis to summarize the evidence. Multiple electronic databases were searched for studies investigating sarcopenia risk factors or risk of sarcopenia and dietary patterns. Eligible studies were 1) peer-reviewed controlled trials or observational trials, 2) involving adult or older-adult human subjects who were healthy and/or at risk for chronic disease, 3) comparing the effect of consumption or adherence to dietary patterns (measured as an index/score, factor or cluster analysis; reduced rank regression; or a macronutrient distribution), and 4) reported on measures of skeletal muscle mass, muscle strength, muscle performance, and/or risk of sarcopenia. Thirty-eight publications met all inclusion criteria for qualitative synthesis. Thirteen observational studies met inclusion criteria for meta-analysis. Higher adherence to a healthy dietary pattern was associated with a decreased risk of gait speed reduction (OR = 0.58; 95% CI: 0.18, 0.97). The association between healthy dietary pattern adherence and other intermediate markers or risk of sarcopenia was not statistically significant. The majority of individual studies were judged as "serious" risk of bias and analysis of the collective evidence base was suggestive of publication bias. Studies suggest a significant association between healthy dietary patterns and maintenance of gait speed with age, an intermediate marker of sarcopenia risk, but the evidence base is limited by serious risk of bias, within and between studies. Further research is needed to understand the association between healthy dietary patterns and risk of sarcopenia.
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Affiliation(s)
| | - Lynn Teo
- Teo Research Consulting, Portland, ME, USA
| | - Clara S Lau
- National Cattlemen's Beef Association, a contractor to the Beef Checkoff, Washington, DC, USA
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Diet Quality and Health in Older Americans. Nutrients 2022; 14:nu14061198. [PMID: 35334855 PMCID: PMC8955752 DOI: 10.3390/nu14061198] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 03/04/2022] [Accepted: 03/07/2022] [Indexed: 01/04/2023] Open
Abstract
Adequate nutrition is an essential component of healthy ageing. This study documents the quality of diets among older Americans and implications of healthy eating for their physical and mental health. Using a nationally representative longitudinal sample of adults aged ≥50 years, from the Health and Retirement Study (HRS) 2010−2016 and food intake data from the 2013 Health Care and Nutrition Study (HCNS), the study evaluates the onset of health problems along the spectrum of diet quality measured by the Healthy Eating Index (HEI)-2015. Older adults adhering to healthier diets, in the high HEI group, have a significantly lower risk of developing limitations in activities of daily living (15.2% vs. 19.6%, p < 0.01) and depression (11.8% vs. 14.9%, p < 0.01), as compared to participants with low HEI scores. Consuming healthier diets also predicts more favorable health outcomes, as measured by blood-based biomarkers, including C-reactive protein (3.3 vs. 3.8, p < 0.05), cystatin C (1.1 vs. 1.2, p < 0.1), total cholesterol (192.1 vs. 196.4, p < 0.1), and high-density lipoprotein (57.2 vs. 53.8, p < 0.01). Most older Americans can benefit from improving diet to reduce their risk of disability, chronic disease, and depression.
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Yeung SSY, Kwan M, Woo J. Healthy Diet for Healthy Aging. Nutrients 2021; 13:nu13124310. [PMID: 34959862 PMCID: PMC8707325 DOI: 10.3390/nu13124310] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/26/2021] [Accepted: 11/28/2021] [Indexed: 12/31/2022] Open
Abstract
Extending healthspan is a major public health challenge. Diet is one of the modifiable factors for preventing age-related diseases and preserving overall good health status during aging. Optimizing individuals’ intrinsic capacity, including domains in cognition, psychological, sensory function, vitality, and locomotion, has been proposed as a model of healthy aging by the World Health Organization. To better understand the relationships between a healthy diet and healthy aging, this review summarizes the recent epidemiologic and clinical data for dietary patterns that have been shown to play a role in (domains of) healthy aging. Regardless of priori or posteriori dietary patterns, it appears that dietary patterns centered on plant-based foods have a beneficial role in (domains of) healthy aging. Our review identified a knowledge gap in dietary patterns and multidimensional concepts of healthy aging. More epidemiological studies should consider intrinsic capacity as an outcome measure to further our understanding of a healthy diet and multidimensional concepts of healthy aging. When a sufficient number of epidemiological studies is available, evidence can be synthesized and clinical trials can be designed to evaluate a healthy diet as a strategy for healthy aging to further our progress in translating evidence to practice and promoting healthy aging.
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Affiliation(s)
- Suey S. Y. Yeung
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China;
| | - Michelle Kwan
- Jockey Club Institute of Ageing, The Chinese University of Hong Kong, Hong Kong, China;
| | - Jean Woo
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China;
- Centre for Nutritional Studies, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Correspondence: ; Tel.: +852-3505-3493
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Song P, Man Q, Li Y, Jia S, Yu D, Zhang J, Ding G. Association between Dietary Patterns and Low HDL-C among Community-Dwelling Elders in North China. Nutrients 2021; 13:nu13103308. [PMID: 34684309 PMCID: PMC8537052 DOI: 10.3390/nu13103308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 09/17/2021] [Accepted: 09/18/2021] [Indexed: 11/16/2022] Open
Abstract
We aimed to investigate the association between dietary patterns and low HDL-C among the elderly population living in North China. The data were from a national cross-sectional survey conducted in 2015. General information in terms of living habits, health status, and food intake using 24 h dietary recall for three consecutive days was procured, and the weight of edible oil and condiments recorded. Anthropometric index, blood pressure, and fasting serum lipids were measured using standard methods. Dietary patterns were derived from food categories by exploratory factor analysis, and multivariate logistic regression was used to estimate the odds ratios of low HDL-C across quartiles of dietary patterns. Among 3387 elderly participants, 21.9% had low HDL-C levels. After adjusting for potential confounding factors, participants with highest score versus lowest score in the balanced dietary pattern had a decreased risk of low HDL-C (OR = 0.38, 95% CI: 0.16-0.88, p for trend = 0.013) in the group with a BMI of 27.1 kg/m2 and above. Compared to the lowest quartile, there was a statistically significant negative association between the highest scores of the Western dietary pattern and low HDL-C (OR = 0.37, 95% CI: 0.17-0.82, p for trend = 0.018) in the group with a BMI of 21.6-24.8 kg/m2. However, greater adherence to a thrifty dietary pattern (highest quartiles vs. lowest quartiles) was associated with increased risk of low HDL-C (OR = 3.31, 95% CI: 1.05-10.40, p for trend = 0.044), especially in the subgroup with a BMI of 21.6 kg/m2 and below. The study revealed that it is urgent to develop district-specific dietary improvement plans for dyslipidemia based on the nutritional status of the elderly population in North China.
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Affiliation(s)
| | | | | | | | | | - Jian Zhang
- Correspondence: (J.Z.); (G.D.); Tel.: +86-10-66237147 (J.Z.); +86-10-66237001 (G.D.)
| | - Gangqiang Ding
- Correspondence: (J.Z.); (G.D.); Tel.: +86-10-66237147 (J.Z.); +86-10-66237001 (G.D.)
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Kotronia E, Brown H, Papacosta AO, Lennon LT, Weyant RJ, Whincup PH, Wannamethee SG, Ramsay SE. Poor oral health and the association with diet quality and intake in older people in two studies in the UK and USA. Br J Nutr 2021; 126:118-130. [PMID: 33468264 PMCID: PMC8187263 DOI: 10.1017/s0007114521000180] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
We aimed to investigate the associations of poor oral health cross-sectionally with diet quality and intake in older people. We also examined whether change in diet quality is associated with oral health problems. Data from the British Regional Heart Study (BRHS) comprising British males aged 71-92 years and the Health, Aging and Body Composition (HABC) Study comprising American males and females aged 71-80 years were used. Dental data included tooth loss, periodontal disease, dry mouth and self-rated oral health. Dietary data included diet quality (based on Elderly Dietary Index (BRHS) and Healthy Eating Score (HABC Study)) and several nutrients. In the BRHS, change in diet quality over 10 years (1998-2000 to 2010-2012) was also assessed. In the BRHS, tooth loss, fair/poor self-rated oral health and accumulation of oral health problems were associated with poor diet quality, after adjustment. Similar associations were reported for high intake of processed meat. Poor oral health was associated with the top quartile of percentage of energy content from saturated fat (self-rated oral health, OR 1·34, 95 % CI 1·02, 1·77). In the HABC Study, no significant associations were observed for diet quality after adjustment. Periodontal disease was associated with the top quartile of percentage of energy content from saturated fat (OR 1·48, 95 % CI 1·09, 2·01). In the BRHS, persistent low diet quality was associated with higher risk of tooth loss and accumulation of oral health problems. Older individuals with oral health problems had poorer diets and consumed fewer nutrient-rich foods. Persistent poor diet quality was associated with oral health problems later in life.
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Affiliation(s)
- Eftychia Kotronia
- Population Health Sciences Institute, Newcastle University, The Baddiley-Clark Building, Richardson Road, Newcastle Upon Tyne NE2 4AX, UK
| | - Heather Brown
- Population Health Sciences Institute, Newcastle University, The Baddiley-Clark Building, Richardson Road, Newcastle Upon Tyne NE2 4AX, UK
| | - A. Olia Papacosta
- Department of Primary Care & Population Health, Institute of Epidemiology and Health Care, University College London, London, UK
| | - Lucy T. Lennon
- Department of Primary Care & Population Health, Institute of Epidemiology and Health Care, University College London, London, UK
| | - Robert J. Weyant
- Department of Dental Public Health, School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Peter H. Whincup
- Population Health Research Institute, St George’s University of London, London, UK
| | - S. Goya Wannamethee
- Department of Primary Care & Population Health, Institute of Epidemiology and Health Care, University College London, London, UK
| | - Sheena E. Ramsay
- Population Health Sciences Institute, Newcastle University, The Baddiley-Clark Building, Richardson Road, Newcastle Upon Tyne NE2 4AX, UK
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Choy MJY, Brownlee I, Murphy AM. Data-Driven Dietary Patterns, Nutrient Intake and Body Weight Status in a Cross-Section of Singaporean Children Aged 6-12 Years. Nutrients 2021; 13:nu13041335. [PMID: 33920618 PMCID: PMC8074157 DOI: 10.3390/nu13041335] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 04/08/2021] [Accepted: 04/15/2021] [Indexed: 12/19/2022] Open
Abstract
Pattern analysis of children’s diet may provide insights into chronic disease risk in adolescence and adulthood. This study aimed to assess dietary patterns of young Singaporean children using cluster analysis. An existing dataset included 15,820 items consumed by 561 participants (aged 6–12 years) over 2 days of dietary recall. Thirty-seven food groups were defined and expressed as a percentage contribution of total energy. Dietary patterns were identified using k-means cluster analysis. Three clusters were identified, “Western”, “Convenience” and “Local/hawker”, none of which were defined by more prudent dietary choices. The “Convenience” cluster group had the lowest total energy intake (mean 85.8 ± SD 25.3% of Average Requirement for Energy) compared to the other groups (95.4 ± 25.9% for “Western” and 93.4 ± 25.3% for “Local/hawker”, p < 0.001) but also had the lowest calcium intake (66.3 ± 34.7% of Recommended Dietary Allowance), similar to intake in the “Local/hawker” group (69.5 ± 38.9%) but less than the “Western” group (82.8 ± 36.1%, p < 0.001). These findings highlight the need for longitudinal analysis of dietary habit in younger Singaporeans in order to better define public health messaging targeted at reducing risk of major noncommunicable disease.
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Affiliation(s)
- Michelle Jie Ying Choy
- Devan Nair Building, Newcastle Research and Innovation Institute, Newcastle University, Singapore 600201, Singapore; (M.J.Y.C.); (A.M.M.)
| | - Iain Brownlee
- Devan Nair Building, Newcastle Research and Innovation Institute, Newcastle University, Singapore 600201, Singapore; (M.J.Y.C.); (A.M.M.)
- Faculty of Health and Life Sciences, Northumbria University, Newcastle-upon-Tyne NE1 8ST, UK
- Correspondence: ; Tel.: +44-191-227-4187
| | - Aoife Marie Murphy
- Devan Nair Building, Newcastle Research and Innovation Institute, Newcastle University, Singapore 600201, Singapore; (M.J.Y.C.); (A.M.M.)
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Abstract
The effect of coffee consumption on functional disability has been scarcely investigated. Thus, this study aimed to examine the association between coffee consumption and functional disability in older American adults. Participants (≥60 years old, n 7704) were from the National Health and Nutrition Examination Survey 2007-2016. Coffee consumption was assessed through two 24-h dietary recall interviews. Five domains of functional disability including lower extremity mobility (LEM), general physical activity (GPA), leisure and social activities (LSA), activities of daily living (ADL) and instrumental activities of daily living (IADL) were self-reported. Age- and multivariate-adjusted logistic regression models and restricted cubic spline analyses were used. Total coffee consumption was inversely associated with LEM, GPA, LSA and IADL disability. Compared with non-drinkers of total coffee, those who consumed ≥2 cups/d reported lower odds of LEM (OR 0·67, 95 % CI 0·50, 0·91), GPA (OR 0·65, 95 % CI 0·47, 0·88), LSA (OR 0·61, 95 % CI 0·45, 0·83) and IADL (OR 0·59, 95 % CI 0·44, 0·78) disability. The dose-response analyses confirmed these relationships. Intake of ≥2 cups/d caffeinated coffee was also inversely linked to GPA (OR 0·67, 95 % CI 0·48, 0·92), LSA (OR 0·66, 95 % CI 0·46, 0·93) and IADL (OR 0·57, 95 % CI 0·43, 0·75) disability, whereas the inverse association of 2+ cups/d decaffeinated coffee was only on LEM (OR 0·43, 95 % CI 0·23, 0·81) and LSA (OR 0·39, 95 % CI 0·16, 0·94) disability. The present study suggested that coffee consumption was inversely associated with functional disability in older American adults. Those associations of diverse coffee types differed across domains of functional disability.
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Mumme K, Conlon C, von Hurst P, Jones B, Stonehouse W, Heath ALM, Coad J, Haskell-Ramsay C, de Seymour J, Beck K. Dietary Patterns, Their Nutrients, and Associations with Socio-Demographic and Lifestyle Factors in Older New Zealand Adults. Nutrients 2020; 12:E3425. [PMID: 33171602 PMCID: PMC7695209 DOI: 10.3390/nu12113425] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/02/2020] [Accepted: 11/05/2020] [Indexed: 01/11/2023] Open
Abstract
Dietary patterns analyse combinations of foods eaten. This cross-sectional study identified dietary patterns and their nutrients. Associations between dietary patterns and socio-demographic and lifestyle factors were examined in older New Zealand adults. Dietary data (109-item food frequency questionnaire) from the Researching Eating, Activity and Cognitive Health (REACH) study (n = 367, 36% male, mean age = 70 years) were collapsed into 57 food groups. Using principal component analysis, three dietary patterns explained 18% of the variation in diet. Dietary pattern associations with sex, age, employment, living situation, education, deprivation score, physical activity, alcohol, and smoking, along with energy-adjusted nutrient intakes, were investigated using regression analysis. Higher 'Mediterranean' dietary pattern scores were associated with being female, higher physical activity, and higher education (p < 0.001, R2 = 0.07). Higher 'Western' pattern scores were associated with being male, higher alcohol intake, living with others, and secondary education (p < 0.001, R2 = 0.16). Higher 'prudent' pattern scores were associated with higher physical activity and lower alcohol intake (p < 0.001, R2 = 0.15). There were positive associations between beta-carotene equivalents, vitamin E, and folate and 'Mediterranean' dietary pattern scores (p < 0.0001, R2 ≥ 0.26); energy intake and 'Western' scores (p < 0.0001, R2 = 0.43); and fibre and carbohydrate and 'prudent' scores (p < 0.0001, R2 ≥ 0.25). Socio-demographic and lifestyle factors were associated with dietary patterns. Understanding relationships between these characteristics and dietary patterns can assist in health promotion.
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Affiliation(s)
- Karen Mumme
- College of Health, Massey University, Auckland 0632, New Zealand; (K.M.); (C.C.); (P.v.H.); (J.d.S.)
| | - Cathryn Conlon
- College of Health, Massey University, Auckland 0632, New Zealand; (K.M.); (C.C.); (P.v.H.); (J.d.S.)
| | - Pamela von Hurst
- College of Health, Massey University, Auckland 0632, New Zealand; (K.M.); (C.C.); (P.v.H.); (J.d.S.)
| | - Beatrix Jones
- Department of Statistics, University of Auckland, Auckland 1010, New Zealand;
| | - Welma Stonehouse
- Health and Biosecurity Business Unit, Commonwealth Scientific Industrial Research Organisation (CSIRO), Adelaide, South Australia 5000, Australia;
| | | | - Jane Coad
- College of Sciences, Massey University, Palmerston North 4474, New Zealand;
| | | | - Jamie de Seymour
- College of Health, Massey University, Auckland 0632, New Zealand; (K.M.); (C.C.); (P.v.H.); (J.d.S.)
| | - Kathryn Beck
- College of Health, Massey University, Auckland 0632, New Zealand; (K.M.); (C.C.); (P.v.H.); (J.d.S.)
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15
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Racial Differences in Perceived Food Swamp and Food Desert Exposure and Disparities in Self-Reported Dietary Habits. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17197143. [PMID: 33003573 PMCID: PMC7579470 DOI: 10.3390/ijerph17197143] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 09/18/2020] [Accepted: 09/18/2020] [Indexed: 01/24/2023]
Abstract
Both food swamps and food deserts have been associated with racial, ethnic, and socioeconomic disparities in obesity rates. Little is known about how the distribution of food deserts and food swamps relate to disparities in self-reported dietary habits, and health status, particularly for historically marginalized groups. In a national U.S. sample of 4305 online survey participants (age 18+), multinomial logistic regression analyses were used to assess by race and ethnicity the likelihood of living in a food swamp or food desert area. Predicted probabilities of self-reported dietary habits, health status, and weight status were calculated using the fitted values from ordinal or multinomial logistic regression models adjusted for relevant covariates. Results showed that non-Hispanic, Black participants (N = 954) were most likely to report living in a food swamp. In the full and White subsamples (N = 2912), the perception of residing in a food swamp/desert was associated with less-healthful self-reported dietary habits overall. For non-Hispanic Blacks, regression results also showed that residents of perceived food swamp areas (OR = 0.66, p < 0.01, 95% CI (0.51, 0.86)) had a lower diet quality than those not living in a food swamp/food desert area. Black communities in particular may be at risk for environment-linked diet-related health inequities. These findings suggest that an individual's perceptions of food swamp and food desert exposure may be related to diet habits among adults.
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Ahiawodzi P, Djousse L, Ix JH, Kizer JR, Tracy RP, Arnold A, Newman A, Mukamal KJ. Non-Esterified Fatty Acids and Risks of Frailty, Disability, and Mobility Limitation in Older Adults: The Cardiovascular Health Study. J Am Geriatr Soc 2020; 68:2890-2897. [PMID: 32964434 DOI: 10.1111/jgs.16793] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 07/22/2020] [Accepted: 07/30/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND/OBJECTIVES Non-esterified fatty acids (NEFAs) play central roles in the relationship between adiposity and glucose metabolism, and they have been implicated in the pathogenesis of cardiovascular disease, but few studies have assessed their effects on complex geriatric syndromes like frailty that cross multiple organ systems. We sought to determine the relationships between NEFAs and incident frailty, disability, and mobility limitation in a population-based cohort of older persons. METHODS We analyzed 4,710 Cardiovascular Health Study (CHS) participants who underwent measurement of circulating total fasting NEFAs in 1992-1993 and were assessed for frailty in 1996-1997 and for disability and mobility limitation annually. We used ordinal logistic regression to model incident frailty, linear regression to model components of frailty, and Cox regression to model disability and mobility limitation in relation to baseline NEFAs. To ensure proportional hazards, we truncated follow-up at 9 years for disability and 6.5 years for mobility limitation. RESULTS A total of 42 participants became frail and 510 became pre-frail over a 4-year period, and we documented 1,720 cases of disability and 1,225 cases of mobility limitation during follow-up. NEFAs were positively associated in a dose-dependent manner with higher risks of incident frailty, disability, and mobility limitation. The adjusted odds ratios for frailty were 1.37 (95% confidence interval [CI] = 1.01-1.86; P = .04) across extreme tertiles and 1.17 (95% CI = 1.03-1.33; P = .01) per standard deviation increment. The corresponding hazard ratios for incident disability were 1.14 (95% CI = 1.01-1.30; P = .04) and 1.11 (95% CI = 1.06-1.17; P < .0001); those for incident mobility limitation were 1.23 (95% CI = 1.06-1.43; P = .006) and 1.15 (95% CI = 1.08-1.22; P < .0001). Results were largely consistent among both men and women. Among individual components of frailty, NEFAs were significantly associated with self-reported exhaustion (β = .07; standard error = .03; P = .02). CONCLUSION Circulating NEFAs are significantly associated with frailty, disability, and mobility limitation among older adults. These results highlight the broad spectrum of adverse health issues associated with NEFA in older adults.
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Affiliation(s)
- Peter Ahiawodzi
- Department of Public Health, Campbell University College of Pharmacy and Health Sciences, Buies Creek, North Carolina, USA
| | - Luc Djousse
- Division of Aging, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Joachim H Ix
- Divisions of Nephrology and Preventive Medicine, University of California, San Diego, San Diego, California, USA
| | - Jorge R Kizer
- Division of Cardiology, Veterans Affairs Medical Center, University of California, San Francisco, California, USA
| | - Russell P Tracy
- Department of Pathology and Biochemistry, University of Vermont College of Medicine, Burlington, Vermont, USA
| | - Alice Arnold
- Department of a Biostatistics, University of Washington, Seattle, Washington, USA
| | - Anne Newman
- Departments of Epidemiology and Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Kenneth J Mukamal
- Division of General Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
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17
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Food-based indicators are related to iron and iodine deficiencies of mother-toddler dyads during the lean season in northern Ghana. Br J Nutr 2020; 124:92-101. [PMID: 32089136 DOI: 10.1017/s0007114520000604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Fe and iodine deficiencies are among the common forms of nutritional deficiencies globally and cause detrimental effects on mother and child. In developing countries, strategies to address these problems rarely use preventative dietary approaches. This cross-sectional study aims to ascertain whether dietary diversity score (DDS) and dietary patterns (DP) can predict the associated risk (AR) of Fe and iodine deficiencies in mother-toddler dyads during the dry/lean season in northern Ghana. Data were collected from women (15-49 years; n 118) and their toddlers (6-23 months, n 121). Dyads DDS and DP were calculated from their food intake recall. Multivariable logistic regression models were used to examine whether DDS, DP and socio-demographic factors predict higher odds of Fe and iodine deficiencies in dyads. DDS and DP predicted Fe and iodine deficiencies AR. Compared with DDS ≥4, women with DDS <4 have higher odds of Fe deficiency (ID) (adjusted OR (AOR) 1·82, 95 % CI 1·03, 3·21) and iodine deficiency (AOR 9·73, 95 % CI 3·19, 29·67). Two DP emerged in principal component analyses, 'rural elites diet' predicted ID risk in mothers (AOR 8·65, 95 % CI 1·76, 42·39), while 'indigenous diet' predicted iodine deficiency risk (AOR 11·41, 95 % CI 1·36, 95·97) in mothers only. The AR of Fe and iodine deficiencies in vulnerable populations may be predicted by diet-based measures in northern Ghana. We recommend further research into DDS and DP to predict Fe and iodine status of mother-toddler dyads in Ghana.
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Eating Habits in Older Adults: Compliance with the Recommended Daily Intakes and Its Relationship with Sociodemographic Characteristics, Clinical Conditions, and Lifestyles. Nutrients 2020; 12:nu12020446. [PMID: 32053923 PMCID: PMC7071317 DOI: 10.3390/nu12020446] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 02/06/2020] [Accepted: 02/07/2020] [Indexed: 01/25/2023] Open
Abstract
Background: Older people have different nutritional requirements from those of the general population; in particular, they need a lower energy intake, higher protein content to preserve muscle mass, and a greater supply of vitamins and minerals to maintain good bone health. The objective of this study is to evaluate the degree of compliance with nutritional recommendations, and its relationship with sociodemographic characteristics, clinical conditions, and lifestyles in older people residing in the Spanish Mediterranean. METHODS Cross-sectional study with 341 people over 60 years old. Participants were selected using a snowball strategy. A validated food intake frequency questionnaire for older populations was used to determine the daily food intake. This evaluation was carried out at two time points from which the average nutrient intake was obtained. Sociodemographic, clinical, and lifestyle variables were obtained from an ad hoc elaborated questionnaire. RESULTS Compliance with dietary intakes was low, by deficiency, such as in vitamin D, where none of the participating subjects met the requirements, and iodine, where the compliance rate did not exceed 20%, or by excess, such as with monounsaturated fatty acids, fiber, iron, B vitamins, vitamin E, and vitamin C. People with better blood pressure, cholesterol, and glucose levels observed a higher degree of compliance with the recommended intakes. Living in rural areas, being divorced, or being illiterate negatively influence meeting the recommended intakes of certain nutrients. Increased physical activity was associated with an increased compliance with Kcal recommendations, cholesterol, and vitamin B2 intake. CONCLUSION this study highlights the importance of accurately knowing the dietary intakes in the older population, and what factors, such as lifestyles or sociodemographic characteristics, may predispose to better or worse compliance with the recommendations.
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19
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Nutrient Intakes from Meals and Snacks Differ with Age in Middle-Aged and Older Americans. Nutrients 2019; 11:nu11061301. [PMID: 31181765 PMCID: PMC6627320 DOI: 10.3390/nu11061301] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 05/30/2019] [Accepted: 06/06/2019] [Indexed: 12/13/2022] Open
Abstract
The present study investigated the meal patterns across demographic characteristics in middle-aged and older US adults. Study participants were noninstitutionalized participants from the 2005–2016 National Health and Nutrition Examination Survey, an observational cross-sectional study. Data from 17,361 adults were categorized into 45–59 years (n = 7366), 60–70 years (n = 5348), and 71+ years (n = 4647) to compare demographics, nutrient intakes, and meal patterns. Dietary recalls were collected using the multiple-pass method. Data analyses were weighted to create a nationally representative sample. Two-thirds of adults reported consuming three meals on the day of intake. Lunch was the most often skipped meal across all age groups. A greater proportion of adults over 70 years reported consuming breakfast, while a smaller proportion reported consuming snacks. Significant differences were observed in total energy and nutrient intakes and proportion of the day’s intakes by meal. Grain, milk, and dairy food group intakes were highest at breakfast, while the protein food group intakes were highest at lunch and dinner. Age-related differences in meal consumption and composition provide valuable formative data to support targeted nutritional education and intervention opportunities to promote and encourage healthy food choices.
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Parsons TJ, Papachristou E, Atkins JL, Papacosta O, Ash S, Lennon LT, Whincup PH, Ramsay SE, Wannamethee SG. Physical frailty in older men: prospective associations with diet quality and patterns. Age Ageing 2019; 48:355-360. [PMID: 30668624 PMCID: PMC6503938 DOI: 10.1093/ageing/afy216] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 08/15/2018] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND increasing numbers of older adults are living with frailty and its adverse consequences. We investigated relationships between diet quality or patterns and incident physical frailty in older British men and whether any associations were influenced by inflammation. METHODS prospective study of 945 men from the British Regional Heart Study aged 70-92 years with no prevalent frailty. Incident frailty was assessed by questionnaire after 3 years of follow-up. Frailty was defined as having at least three of: low grip strength, low physical activity, slow walking speed, unintentional weight loss and feeling of low energy, all based on self-report. The Healthy Diet Indicator (HDI) based on WHO dietary guidelines and the Elderly Dietary Index (EDI) based on a Mediterranean-style dietary intake were computed from questionnaire data and three dietary patterns were identified using principal components analysis: prudent, high fat/low fibre and high sugar. RESULTS men in the highest EDI category and those who followed a prudent diet were less likely to become frail [top vs bottom category odds ratio (OR) (95% CI) 0.49 (0.30, 0.82) and 0.53 (0.30, 0.92) respectively] after adjustment for potential confounders including BMI and prevalent cardiovascular disease. No significant association was seen for the HDI. By contrast those who had a high fat low fibre diet pattern were more likely to become frail [OR (95% CI) 2.54 (1.46, 4.40)]. These associations were not mediated by C-reactive protein (marker of inflammation). CONCLUSIONS the findings suggest adherence to a Mediterranean-style diet is associated with reduced risk of developing frailty in older people.
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Affiliation(s)
- Tessa J Parsons
- UCL Department of Primary Care & Population Health, UCL Medical School, Rowland Hill Street, London, UK
| | | | - Janice L Atkins
- Epidemiology and Public Health Group, Medical School, University of Exeter, RILD Building, Barrack Road, Exeter, UK
| | - Olia Papacosta
- UCL Department of Primary Care & Population Health, UCL Medical School, Rowland Hill Street, London, UK
| | - Sarah Ash
- UCL Department of Primary Care & Population Health, UCL Medical School, Rowland Hill Street, London, UK
| | - Lucy T Lennon
- UCL Department of Primary Care & Population Health, UCL Medical School, Rowland Hill Street, London, UK
| | - Peter H Whincup
- Population Health Research Institute, St George’s University of London, Cranmer Terrace, London, UK
| | - Sheena E Ramsay
- Institute of Health & Society, Newcastle University, Baddiley-Clark Building, Newcastle upon Tyne, UK
| | - S Goya Wannamethee
- UCL Department of Primary Care & Population Health, UCL Medical School, Rowland Hill Street, London, UK,Address correspondence to: P S. Goya Wannamethee. Tel: +44 20 7830 2335; Fax: +44 20 7472 6871.
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21
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Granic A, Sayer AA, Robinson SM. Dietary Patterns, Skeletal Muscle Health, and Sarcopenia in Older Adults. Nutrients 2019; 11:nu11040745. [PMID: 30935012 PMCID: PMC6521630 DOI: 10.3390/nu11040745] [Citation(s) in RCA: 127] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 03/24/2019] [Accepted: 03/26/2019] [Indexed: 12/17/2022] Open
Abstract
In recent decades, the significance of diet and dietary patterns (DPs) for skeletal muscle health has been gaining attention in ageing and nutritional research. Sarcopenia, a muscle disease characterised by low muscle strength, mass, and function is associated with an increased risk of functional decline, frailty, hospitalization, and death. The prevalence of sarcopenia increases with age and leads to high personal, social, and economic costs. Finding adequate nutritional measures to maintain muscle health, preserve function, and independence for the growing population of older adults would have important scientific and societal implications. Two main approaches have been employed to study the role of diet/DPs as a modifiable lifestyle factor in sarcopenia. An a priori or hypothesis-driven approach examines the adherence to pre-defined dietary indices such as the Mediterranean diet (MED) and Healthy Eating Index (HEI)—measures of diet quality—in relation to muscle health outcomes. A posteriori or data-driven approaches have used statistical tools—dimension reduction methods or clustering—to study DP-muscle health relationships. Both approaches recognise the importance of the whole diet and potential cumulative, synergistic, and antagonistic effects of foods and nutrients on ageing muscle. In this review, we have aimed to (i) summarise nutritional epidemiology evidence from four recent systematic reviews with updates from new primary studies about the role of DPs in muscle health, sarcopenia, and its components; (ii) hypothesise about the potential mechanisms of ‘myoprotective’ diets, with the MED as an example, and (iii) discuss the challenges facing nutritional epidemiology to produce the higher level evidence needed to understand the relationships between whole diets and healthy muscle ageing.
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Affiliation(s)
- Antoneta Granic
- AGE Research Group, Institute of Neuroscience, The Medical School, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.
- NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Foundation Trust and Newcastle University, Campus for Ageing and Vitality, Newcastle upon Tyne NE4 5PL, UK.
- Institute for Ageing, Newcastle University, Newcastle upon Tyne NE2 4AX, UK.
| | - Avan A Sayer
- AGE Research Group, Institute of Neuroscience, The Medical School, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.
- NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Foundation Trust and Newcastle University, Campus for Ageing and Vitality, Newcastle upon Tyne NE4 5PL, UK.
- Institute for Ageing, Newcastle University, Newcastle upon Tyne NE2 4AX, UK.
| | - Sian M Robinson
- AGE Research Group, Institute of Neuroscience, The Medical School, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.
- NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Foundation Trust and Newcastle University, Campus for Ageing and Vitality, Newcastle upon Tyne NE4 5PL, UK.
- Institute for Ageing, Newcastle University, Newcastle upon Tyne NE2 4AX, UK.
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