Malnutrition and Food Insecurity Might Pose a Double Burden for Older Adults (original) (raw)
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Food Insecurity in Older Adults: Results From the Epidemiology of Chronic Diseases Cohort Study 3
Frontiers in medicine, 2018
The public health problem of food insecurity also affects the elderly population. This study aimed to estimate the prevalence of household food insecurity and its associations with chronic disease and health-related quality of life characteristics in individuals ≥65 years of age living in the community in Portugal. The data were collected from the Epidemiology of Chronic Diseases Cohort Study 3 (EpiDoC3)-Promoting Food Security Study (2015-2016), which was the third evaluation wave of the EpiDoC and represented the Portuguese adult population. Food insecurity was assessed using a psychometric scale adapted from the Brazilian Food Insecurity Scale. The data on sociodemographic variables, chronic disease, and management of chronic disease were self-reported. Health-related quality of life were assessed using the European Quality of Life Survey (version validated for the Portuguese population). Logistic regression models were used to determine crude and adjusted odds ratios (for age gr...
European Journal of Nutrition
Purpose Food insecurity and multimoribidity (i.e., ≥ 2 chronic conditions) may be linked bidirectionally, but there are no studies on this topic from LMICs. Therefore, the aim of the present study was to examine the association between food insecurity and physical multimorbidity in a large representative sample of older adults from six LMICs. Methods Cross-sectional, community-based data on adults aged ≥ 50 years from the World Health Organization’s Study on Global AGEing and Adult Health (SAGE) conducted in China, Ghana, India, Mexico, Russia, and South Africa were analyzed. A total of 11 chronic physical conditions were assessed. Past 12 month food insecurity was assessed with two questions on frequency of eating less and hunger due to lack of food. Multivariable logistic regression analysis was conducted to assess the associations. Results Data on 34,129 adults aged ≥ 50 years [mean (SD) age 62.4 (16.0) years; age range 50–114 years; 47.9% males] were analyzed. After adjustment f...
Journal of Population Ageing
The study aims to assess the prevalence of food insecurity and malnutrition and to investigate the association between food insecurity, sociodemographic characteristics, and malnutrition among Indian older adults. Data for 28,004 older adults (60 + years) was extracted from Wave-1 of the Longitudinal Aging Study in India, 2017-18. Bivariate analysis was used for prevalence estimates. Multinomial logistic regression provided relative risk ratios (RRR) to determine the association. About 45% of older adults were food insecure and nearly half were malnourished (underweight − 26.7%, overweight − 22.2%). Overweight was widespread in southern, western, and northern India, while underweight and food insecurity were widespread in central, eastern, and northeastern India. Food insecure older adults were significantly more likely to be underweight (mild: RRR = 1.105, 95% CI = 1.038-1.176; severe: RRR = 1.327, 95% CI = 1.186-1.485). Rather than severe food insecurity, those with moderate food insecurity have the least likelihood of being overweight. Being the oldest, male, widowed, divorced/separated/deserted, having fewer years of schooling, living in a ST or SC household, and in rural areawere associated with higher risk of being underweight; while their other counterparts were of being overweight. No association was found between working status and underweight, meanwhile the non-working older adults were less likely to be overweight (RRR = 0.804, 95% CI = 0.744-0.868). Underweight is strongly linked to food insecurity. In terms of food insecurity and malnutrition, the most vulnerable categories identified include oldest old, widowed, divorced/separated/deserted, SC, ST, economically weaker, and persons without or with only a few years of formal education.
Ageing International, 2022
Food security is an important agenda in MDG goals for people of all age groups irrespective of socioeconomic strata in all developing and developed countries. For India, with increasing hunger index, provision of food security among older adults comes out to be a rising concern and matter of discussion under hunger eradication programmes and policies. The study concentrated on prevalence of food insecurity among population aged 60 and above in India and their associated health factors controlling the level of food insecurity. The data used for the research is taken from a nationally representative survey, Longitudinal Ageing Study in India (LASI), Wave I (2019-2020) with a sample of 31,464 people aged 60 and above all over India. The outcome variable of food insecurity is made with composite scores from 5 sets of questions and made a binary variable of whether the respondent is food secure or insecure. Descriptive and bivariate analysis are performed to understand the correlation between the food insecurity and associated explanatory variables, with special focus on various types of functional impairments and chronic diseases. Through binary logistic regression models, the likelihood of food insecurity under different vulnerable conditions are analysed. The result describes 10.6% of older population aged 60 years and above of India experience food insecurity especially in rural areas (12.6%). Older adults living alone, in rural areas, with poor household income, with multimorbidity and functional impairments are more susceptible to be food insecure in India. With increasing number of functional limitations, the likelihood of being food insecure increases around 1.6 times. While presence of multimorbidity increases food insecurity; individual diseases like diabetes and hypertension negatively affects food insecurity among older adults.
Nutritional Status of Food Insecure Older Adults
2017
Approximately 9.8 million seniors across America were at risk of going hungry in 2015. The percentage of seniors who faced the threat of hunger was equivalent to the percentage of seniors compared with the whole population of the United States. The prevalence rate of hypertension, which contributes to heart attacks and strokes, is over 50%, and the prevalence rate of diabetes is over 25% in seniors. Both heart disease and diabetes are among the top 10 leading causes of death in America with heart disease being number one. Appropriate dieting is recommended as a way to prevent and treat both of these diseases. The goal of this study is to determine the effectiveness of support offered by food banks to provide adequate nutrition to food insecure older adults. A total of 300 seniors will be assessed prior to their first use of food bank support and three months after initiation using the Mini Nutritional Assessment. The data will be analyzed using descriptive statistics.
Healthcare
Undernutrition is highly prevalent among community-dwelling older adults. Early identification of nutrition risk is important to prevent or treat undernutrition. This study describes the prevalence rates of nutrition risk in community-dwelling older adults (aged ≥ 65) using the same validated tool across different countries and aims to identify differences in nutritional risk factors. Cross-sectional data was obtained from three datasets including participants from the Netherlands (NL), Canada (CA) and New Zealand (NZ). Seniors in the Community Risk Evaluation for Eating and Nutrition II (SCREEN II) was used to assess nutritional risk factors and prevalence of risk. Differences between countries were tested with logistic and linear regression. Sensitivity analyses were conducted to test the influence of sampling strategy. A total of 13,340 participants were included, and 66.3% were found to be at high nutrition risk. After stratifying the data for method of data sampling, prevalence...
Malnutrition in elderly: Social and economic determinants
The journal of nutrition, health & aging, 2012
Malnutrition occurs frequently in the frailest groups of the population, especially in people who are on a low income and elderly subjects, overall if they are institutionalized. The aim of this study was to assess the prevalence of malnutrition in a sample of elderly people living in different settings and to identify the determinants of malnutrition. Methods: A total of 718 subjects, 472 females (F) and 246 males (M), were recruited from nursing homes or were free living in three different regions in Italy. Nutritional status, depression, social, functional and cognitive status, were evaluated. Results: According to the Mini Nutritional Assessment (MNA), a high prevalence of malnutrition was found out in both genders: 26% of F and 16.3% of M were classified as being malnourished (MNA<17); 40.9% of F and 35% of M were at risk of malnutrition (MNA 17-23,5). The prevalence of malnutrition was significantly higher in NH subjects in both sexes. Moreover, a relationship was shown between malnutrition and inability to shop, prepare and cook meals because of a low income, distance from markets or supermarkets as well as impossibility to drive the car or to use public transportation. This study confirms the necessity to routinely perform nutritional status evaluation in elderly subjects, to carry out training courses for health workers (doctors, nurses, psychologists, dietitians), to implement nutritional education of the geriatric population, to develop tools and guidelines for health workers and caregivers, to identify and reduce clinical, functional, social or economic risk factors for malnutrition.
BMC Geriatrics, 2021
Background Malnutrition negatively impacts on health, quality of life and disease outcomes in older adults. The reported factors associated with, and determinants of malnutrition, are inconsistent between studies. These factors may vary according to differences in rate of ageing. This review critically examines the evidence for the most frequently reported sociodemographic factors and determinants of malnutrition and identifies differences according to rates of ageing. Methods A systematic search of the PubMed Central and Embase databases was conducted in April 2019 to identify papers on ageing and poor nutritional status. Numerous factors were identified, including factors from demographic, food intake, lifestyle, social, physical functioning, psychological and disease-related domains. Where possible, community-dwelling populations assessed within the included studies (N = 68) were categorised according to their ageing rate: ‘successful’, ‘usual’ or ‘accelerated’. Results Low educa...