Related Experiment Video
Updated: Feb 1, 2026
06:21
Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method
Published on: February 19, 2021
6.4K
Eating patterns and nutrient intake for older people: analysis with different methodological approaches.
Patrícia Moraes Ferreira-Nunes1, Silvia Justina Papini2, José Eduardo Corrente3
1Faculdade Brasileira - Multivix. R. José Alves 135, Goiaberas. 29075-080 Vitória ES Brasil. patriciaferreira.nut@gmail.com.
Ciencia & Saude Coletiva
|December 13, 2018
Summary
Elderly individuals
Area of Science:
- Gerontology
- Nutritional Science
- Public Health
Background:
- Dietary habits significantly impact the health and well-being of elderly populations.
- Understanding specific eating patterns is crucial for targeted nutritional interventions in older adults.
- Previous research has highlighted variations in nutrient intake among different dietary approaches in the elderly.
Purpose of the Study:
- To analyze the relationship between distinct eating patterns and nutrient intake in elderly individuals.
- To identify specific nutrient profiles associated with adherence to various dietary patterns in older adults.
- To provide a comprehensive characterization of eating behaviors among the elderly in Botucatu, São Paulo, Brazil.
Main Methods:
- Cross-sectional study design involving elderly participants from Botucatu, São Paulo, Brazil.
- Factor analysis was employed to identify prevalent eating patterns within the study population.
- Analysis of variance (ANOVA) was used to compare mean daily nutrient intake based on adherence to identified eating patterns.
Main Results:
- Adherence to a 'Healthy eating pattern' correlated with higher intakes of retinol, vitamin A, and vitamin E.
- The 'Snacks and weekend meal' pattern was associated with lower vitamin B12, vitamin C, phosphorus, and retinol, but higher iron, manganese, and magnesium.
- 'Fruits' pattern adherence showed the lowest mean fiber intake.
- 'Light and whole foods' pattern was linked to the highest vitamin C intake.
- 'Soft diet' pattern was associated with lower protein and increased added sugar intake.
- The 'Traditional eating pattern' demonstrated high overall nutrient intake.
Conclusions:
- Distinct eating patterns among the elderly are associated with significantly different nutrient intake profiles.
- Identifying these patterns allows for a better understanding of elderly eating behaviors and potential nutritional deficiencies or excesses.
- Findings can inform public health strategies and personalized dietary recommendations for older adults to improve nutritional status and health outcomes.
More Related Videos
Related Concept Videos
01:23Binge Eating Disorders
492
Binge eating disorder is a significant mental health condition characterized by recurrent episodes of excessive food consumption within a short period, accompanied by a perceived loss of control over eating behavior. Unlike occasional overeating, binge eating disorder is marked by distressing emotions such as guilt, shame, and anxiety following binge episodes. The disorder affects individuals across different ages and backgrounds, with profound implications for physical and psychological...
492
01:19Absorption of Nutrients
4.1K
Absorption refers to taking dietary nutrients from the intestinal lumen for transportation throughout the body. After digestion in the small intestine, carbohydrates, proteins, and fats are broken down into simpler forms. These essential macronutrients and other vital substances, such as vitamins, minerals, and water, are then prepared for absorption into the bloodstream.
Enterocytes, which are specialized polar epithelial cells, line the mucosa of the small intestinal walls. These cells...
Enterocytes, which are specialized polar epithelial cells, line the mucosa of the small intestinal walls. These cells...
4.1K
01:25Regulation of Water Intake
2.7K
Osmolality refers to the number of solute particles per kilogram of solvent in a solution. Plasma osmolality specifically indicates the total number of solute particles per kilogram of water in blood plasma. This value reflects the body's hydration status and is tightly regulated through mechanisms controlling water intake and output. While water consumption is a conscious decision, the body has intrinsic regulatory systems to maintain fluid balance. Dehydration, a state of water deficit...
2.7K
01:30Regulation of Food Intake
2.9K
Short-term regulation of food intake primarily involves neural signals from the gastrointestinal (GI) tract, blood nutrient levels, and GI tract hormones. Communication between the gut and brain via vagal nerve fibers plays a significant role in evaluating the contents of the gut. Clinical studies have shown that protein ingestion produces a more prolonged response in these nerve fibers compared to an equivalent amount of glucose. Additionally, the activation of stretch receptors caused by GI...
2.9K
01:06Fixed Action Patterns
17.6K
A fixed action pattern (FAP) is a specific, hard-wired sequence of behaviors that occurs in response to an external stimulus, called a sign stimulus. The behavior is “fixed” because it is essentially unchangeable—proceeding similarly across individuals of a species every time it occurs.
17.6K
01:16Response Surface Methodology
651
Response Surface Methodology (RSM) is a collection of statistical and mathematical techniques used to develop, improve, and optimize processes. It is particularly valuable when many input variables or factors potentially influence a response variable.
The process of RSM involves several key steps:
The process of RSM involves several key steps:
651