Search results for "Elder Nutritional Physiological Phenomena"
showing 9 items of 9 documents
The prevalence of malnutrition according to the new ESPEN definition in four diverse populations
2016
© 2015 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism.Background & aims: Consensus on the definition of malnutrition has not yet been reached. Recently, The European Society for Clinical Nutrition and Metabolism (ESPEN) proposed a consensus definition of malnutrition. The aim of the present study was to describe the prevalence of malnutrition according to the ESPEN definition in four diverse populations. Methods: In total, 349 acutely ill middle-aged patients, 135 geriatric outpatients, 306 healthy old individuals and 179 healthy young individuals were included in the study. Subjects were screened for risk of malnutrition using the SNAQ. The ESPEN definition of maln…
Sex-Specific Sociodemographic Correlates of Dietary Patterns in a Large Sample of French Elderly Individuals
2016
International audience; This cross-sectional analysis provides up-to-date information about dietary patterns (DP) and their sociodemographic correlates in European elderly individuals. We studied 6686 enrollees aged 65+ (55% women) in the ongoing French population-based NutriNet-Sante e-cohort. Diet was assessed via three 24 h records. The sex-specific correlates of factor analysis derived DP were identified with multivariable linear regression. Using 22 pre-defined food groups, three DP were extracted. The "healthy" DP (fruit, vegetables, grains, nuts, fish) was positively associated with education, living alone, and being a former smoker (women), and negatively associated with being overw…
Magnesium and Micro-Elements in Older Persons
2021
Macro- and micro-element deficiencies are widely diffused in older people. The deficiency of these elements in older people is often attributable to malnutrition, even if other medical conditions (such as gastrointestinal problem) or non-medical conditions (such as polypharmacy) can lead to these deficiencies [1]. It is estimated that malnutrition is present in 1.3–47.8% of older people living in the community, being higher in other settings and in low-middle income countries [2].
The final word on nutritional screening and assessment in older persons
2017
Purpose of review: To provide an updated perspective of how nutritional screening and assessment in older persons should be performed and reasonably implemented in the near future. Recent findings: Although nutritional screening and assessment should be fast and easy procedures, there is increasing evidence that more time should be dedicated to them. This is probably an answer to the claim to a medicine being more preventive than curative. Increasing interest is currently given to healthy aging and nutritional status is more likely to be addressed for its implications on functional status and disability. Important prognostic conditions, such as frailty, sarcopenia, and cachexia, which are c…
The diversity of healthy diets for older persons across the world.
2018
Purpose of review To examine eating patterns, and with a particular focus on the different healthy diets followed by older persons across the world and the factors that can limit accessibility to healthy foods. Recent findings Recent evidence has demonstrated that older people are, generally speaking, following less healthy diets with respect to the past. The only exception seems to be China, but the quality of the food there appears to be less than optimal. Socioeconomic status and, in particular, the price of food seems to be the most important factors linked to diet quality. Summary Although healthy diets are associated with lower risk of several chronic disabling diseases, elderly peopl…
Pepsinogen Test for the Evaluation of Precancerous Changes in Gastric Mucosa: a Population-Based Study
2018
Aims: The aim of the study was to evaluate the rationale of blood pepsinogen (PG) testing in population based screening settings.Methods: Participants from a cross-sectional population-based study of cardiovascular risk factors in Latvia were invited to participate in the current study. Pepsinogen I and II were measured in blood samples taken during the initial study and at follow-up; upper gastrointestinal endoscopy was performed. There were three groups of patients: with moderately decreased (PG I< 70 ng/ml and PG I/PG II ratio < 3), with strongly decreased (PG I< 30 ng/ml and PG I/PG II ratio < 2), and with normal PG level. Biopsy with H. pylori detection was performed (updat…
Nutrition, physical activity, and other lifestyle factors in the prevention of cognitive decline and dementia
2021
Multiple factors combined are currently recognized as contributors to cognitive decline. The main independent risk factor for cognitive impairment and dementia is advanced age followed by other determinants such as genetic, socioeconomic, and environmental factors, including nutrition and physical activity. In the next decades, a rise in dementia cases is expected due largely to the aging of the world population. There are no hitherto effective pharmaceutical therapies to treat age-associated cognitive impairment and dementia, which underscores the crucial role of prevention. A relationship among diet, physical activity, and other lifestyle factors with cognitive function has been intensive…
Consumption of iogurt, low-fat milk, and other low-fat dairy products is associated with lower risk of metabolic syndrome incidence in an elderly med…
2015
Background: The association between consumption of dairy products and the risk of developing metabolic syndrome (MetS) is unclear. Objective: The purpose of this study was to evaluate the associations between consumption of dairy products (total and different subtypes) and incident MetS in a Mediterranean population at high cardiovascular disease risk. Methods: We prospectively analyzed 1868 men and women (55–80 y old) without MetS at baseline, recruited from different PREDIMED (Prevenci´ on con Dieta Mediterr´ anea) centers between October 2003 and June 2009 and followed up until December 2010. MetS was defined according to updated, harmonized criteria. At baseline and yearly thereafter, w…
Dietary fat intake and risk of cardiovascular disease and all-cause mortality in a population at high risk of cardiovascular disease.
2015
Background Dietary fat quality and fat replacement are more important for cardiovascular disease (CVD) prevention than is total dietary fat intake. Objective The aim was to evaluate the association between total fat intake and fat subtypes with the risk of CVD (myocardial infarction, stroke, or death from cardiovascular causes) and cardiovascular and all-cause death. We also examined the hypothetical effect of the isocaloric substitution of one macronutrient for another. Design We prospectively studied 7038 participants at high CVD risk from the PREvencion con DIeta MEDiterranea (PREDIMED) study. The trial was conducted from 2003 to 2010, but the present analysis was based on an expanded fo…