scholarly journals Dietary Intake Patterns, Nutrient Adequacy and Associated Factors in a Multi-Ethnic Caribbean Population

2021 ◽  
Vol 5 (Supplement_2) ◽  
pp. 170-170
Author(s):  
Selby Nichols ◽  
Patrice Prout ◽  
Nequesha Dalrymple ◽  
Anisa Ramcharitar-Bourne
Keyword(s):  
Dietary Intake ◽  
Food Policy ◽  
Principal Component ◽  
Institute Of Medicine ◽  
Dietary Intakes ◽  
Nutrient Adequacy ◽  
Funding Sources ◽  
Average Reference ◽  
Caribbean Population ◽  
The University

Abstract Objectives To evaluate the distribution and correlates of foods consumed among persons 18–65 years. Methods Participants completed a questionnaire consisting of dietary, demographic and lifestyle items. Anthropometry was self reported with 15% of participants having weight and heights measured using recommended procedures. Dietary intakes were analyzed for nutrient composition using the NutriGenie 7.0 software. Foods were categorized by the level of processing as unprocessed/minimally processed or processed/ultra-processed. Inadequate intakes were categorized as energy-adjusted nutrient intakes < estimated average reference intake (EAR) or average intakes (AI) according to the Institute of Medicine 2006 recommendations. Dietary patterns were determined by principal component analysis (PCA). The study was approved by The University of the West Indies Ethics Committee. Participation was voluntary follow oral and written consent Results Altogether, 11783 persons (females = 6743; males 5040) participated in the study. Approximately 72.5% of participants reported habitual plausible energy intakes (i.e., a Goldberg ratio of 1.35–2.40). Mean calorie intakes were higher in males than females (2771 ± 674 vs. 2270 ± 599 kcals; P < 0.001). Persons of South Asian- and Mixed-descents were more likely that those of African-descent to report plausible intakes of calories. PCA reveal three predominate dietary intake patterns designated ‘Typical’, ‘Fruit and Vegetables’, and ‘Prudent’ that explain 44% of the variance in nutrient adequate diets. Process/ultra-process foods accounted for 83% of calories consumed and 60–80% of micronutrient intakes with the exception of potassium, vitamin C, folate and fibre. Overall nutrient inadequacies were noted for potassium, magnesium, vitamins D, E, < K and fibre; and vitamin B12 and iron among females. Conclusions Among participants process/ultra-processed foods were the main sources of nutrients. Furthermore participants may be at risk for inadequate intakes of key nutrients. Our food policy needs to create an environment that fosters availability and consumption of nutrient- rather that energy-dense foods. Funding Sources Self funded.

scholarly journals Evaluating Interventions With Special Fortified Products and Complementary Feeding Recommendations to Best Achieve the Nutrient Adequacy in Filipino Complementary Diets

2021 ◽  
Vol 5 (Supplement_2) ◽  
pp. 667-667
Author(s):  
Karen Kay Mejos ◽  
Jayashree Arcot ◽  
Maria Socorro Ignacio ◽  
Rohan Jayasuriya
Keyword(s):  
Complementary Feeding ◽  
The Philippines ◽  
Dietary Intakes ◽  
Cross Sectional Survey ◽  
Fortified Foods ◽  
Cross Sectional ◽  
Nutrient Adequacy ◽  
Funding Sources ◽  
Micronutrient Powder ◽  
Filipino Children

Abstract Objectives The objective of this study was to predict the intervention scenarios that best fulfil the nutrient adequacy in Filipino complementary diets in rural settings using linear programming (LP) analyses of special fortified foods, alone or in combination with complementary feeding recommendations (CFRs). Methods A cross-sectional survey was conducted in the municipality of Mercedes, Camarines Norte Province. Dietary intakes of breastfed children 6–8, 9–11 and 12–23 months of age (n = 297) were assessed using a multi-pass 24-hour recall method with 7-day food consumption frequency. Optifood, an LP tool was used to formulate age-specific CFRs and determine the extent to which special fortified foods, namely micronutrient powder (MNP), small-quantity lipid-based nutrient supplements (LNS-SQ) and fortified blended food with micronutrient powder (FBF + MNP), can contribute towards nutrient adequacy in complementary diets. Results LP analyses show that for 6–8 and 9–11-month-old infants, requirements for iron will be difficult to meet even with four serves of MNP per week, while for 9–11 and 12–23-month-old young children, calcium adequacy would remain a challenge even with daily serves of LNS-SQ per week. Adequacy for 11 modelled micronutrients could only be achieved if CFRs that modify current dietary patterns were fully adopted along with supplementation of LNS-SQ 5–7 times per week. Conclusions Adoption of food-based CFRs with special fortified products is necessary to best fulfil the gaps of essential micronutrients in the diets of rural Filipino children aged 6–23 months. The findings provide insight into the current program in the Philippines. The MNP supplementation with the usual ration of MNP 3 to 4 times per week would not be sufficient to ensure adequacy for iron in 6–8 and 9–11-month-old infants unless the frequency is increased to 5 times per week. Empirical intervention studies are needed to confirm the LP simulations and feasibility of the CFRs. Funding Sources The authors received no funding for this work.

scholarly journals Sulfur Amino Acid Dietary Intake Lower in a High Kwashiorkor Prevalence Population

2020 ◽  
Vol 4 (Supplement_2) ◽  
pp. 983-983
Author(s):  
Merry Fitzpatrick ◽  
Shibani Ghosh ◽  
Anura Kurpad ◽  
Christopher Duggan ◽  
Daniel Maxwell
Keyword(s):  
Amino Acid ◽  
Dietary Intake ◽  
Survey Design ◽  
Dietary Intakes ◽  
Cross Sectional ◽  
Disaster Assistance ◽  
Funding Sources ◽  
High Prevalence ◽  
Republic Of The Congo ◽  
Low Prevalence

Abstract Objectives To determine whether children in a population with a high prevalence of kwashiorkor (HPP) have lower dietary intakes of Sulfur Amino Acids (SAAs) than children in a low-prevalence population (LPP). Methods A cross-sectional census survey design of 358 children was used to compare two adjacent populations of children 36 to 59 months old in North Kivu Province of the Democratic Republic of the Congo. One population had a high prevalence of kwashiorkor (4.5%) and the other had a low prevalence (1.7%). Data collected included urinary sulfate and thiocyanate, linamarin in cassava-based food products, recent history of illness, and a 24-hour quantitative diet recall for the child. Results Median intake of SAAs was 32.4 mg/kg for the LPP and 29.6 mg/kg for the HPP (P < 0.05). A higher percentage of children in the HPP were at risk for inadequate intake of SAAs than in the LPP (23.2% versus 13.3%, P < 0.05). Methionine was the first limiting amino acid in both populations, with the highest risk for inadequate intake among children in the HPP (35.1% versus 23.6%, P < 0.05). Conclusions Children in a population with a higher prevalence of kwashiorkor have lower dietary intake of SAAs than children in a population with a lower prevalence. Interventions to reduce incidence of kwashiorkor should consider increasing SAA intake with particular attention to methionine. Funding Sources Private donors, USAID/Office of Foreign Disaster Assistance through Action Against Hunger, Dignitas Foundation through the Feinstein International Center. CD was supported in part by funds from the NIH. SG was supported in part by funds from USAID.

Dietary intake patterns, nutrient adequacy and associated factors in a multi-ethnic Caribbean population

2022 ◽  
pp. 026010602110709
Author(s):  
Selby Nichols ◽  
Nequesha Dalrymple ◽  
Patrice Prout ◽  
Anisa Ramcharitar-Bourne
Keyword(s):  
Trinidad And Tobago ◽  
Dietary Patterns ◽  
Principal Component ◽  
Lifestyle Factors ◽  
Dietary Intakes ◽  
Nutrient Intakes ◽  
Cross Sectional ◽  
Convenience Sample ◽  
Nutrient Adequacy ◽  
Study Results

Background: Diet is a significant contributor to health and wellbeing of individuals. Aim: In this study we investigated patterns of dietary intakes, levels of nutrient inadequacies and associated sociodemographic, anthropometric and lifestyle factors among adults in Trinidad and Tobago. Method: The study was cross-sectional in nature. A convenience sample of 11783 persons from districts throughout Trinidad and Tobago completed a self-administered questionnaire comprising socio-demographic and lifestyle items. Anthropometry was self-reported with 15% of participants having measurements done according to recommended procedures. Dietary patterns were determined by principal component analysis (PCA) while nutrient intakes and adequacy were assessed using the NutriGenie 7.0 software and nutrient adequacy ratio (MAR) respectively. Foods were categorised as unprocessed/minimally processed and processed/ultra-processed. The University of The West Indies Ethics Committee approved the study. Results: Approximately 72.5% of participants met the Goldberg criteria for plausible reporting. The three predominant dietary patterns ‘Typical’, ‘Fruits and Vegetables’, and ‘High Fat’ explained 45% of the total variance in foods consumed. Processed/ultra-processed foods accounted for most of the energy (80%) and nutrients consumed. Nutrient inadequacies were observed for potassium, vitamins B12, D, E, K, fibre, magnesium; and iron among females. The mean adequacy ratio (MAR) for participants was 67%. MAR was positively associated with predominant dietary patterns independent of socioe demographic and lifestyle factors (p < 0.001). Conclusion: Irrespective of their nature, the predominant dietary pattern was associated with nutrient adequacy among participants. Reducing the risk of inadequate nutrient intakes may be addressed by increasing availability, access and consumption of appropriate sources of these micronutrients.

Astaxanthin Supplementation Lowers Dietary Intake in Healthy Subjects

2020 ◽  
Vol 19 (1) ◽  
pp. 46-51
Author(s):  
Chuenjai Sratongfaeng ◽  
Nithipun Suksumek ◽  
Nithikoon Aksorn ◽  
Pithi Chanvorachote ◽  
Kulwara Meksawan
Keyword(s):  
Dietary Intake ◽  
Controlled Trial ◽  
Low Density Lipoprotein ◽  
Fasting Blood Glucose ◽  
Density Lipoprotein ◽  
Health Indicators ◽  
Lipoprotein Cholesterol ◽  
Blood Levels ◽  
Biological Parameters ◽  
Dietary Intakes

Astaxanthin, a potent antioxidant compound, is well recognized for its beneficial effects to protect from oxidative stress and free radicals. However, the effects of long period of use of astaxanthin on biological parameters, health indicators, and energy intake are still largely unknown. A total of 33 healthy participants aged 21–54 years with body mass index in the range of 18.50−24.90 kg/m2 were enrolled in this randomized controlled trial and were assigned into astaxanthin and placebo groups. The participants in the astaxanthin group received 4 mg of astaxanthin once daily for 12 consecutive weeks. Dietary intakes, as well as blood levels of astaxanthin and biological parameters, were investigated at baseline and week 12. The significant elevation of blood astaxanthin level in the astaxanthin group was notified at week 12. Regarding basic characteristics of blood biochemical parameters, results indicated that the fasting blood glucose, total cholesterol, high-density lipoprotein cholesterol, and low-density lipoprotein cholesterol were not significantly different between astaxanthin and placebo groups at week 12. Interestingly, the significant decrease in total energy and carbohydrate intakes of the participants in the astaxanthin group (P < 0.05) was found after 12-week supplementation, compared to the baseline. The findings support the safety of long-term supplementation and reveal potential dietary intake lowering effect of astaxanthin in healthy individuals.

scholarly journals Eating More Broccoli Doesn't Stop Bullets: Learning PSE Approaches from Decades of Community-led Food Justice Organizing (P04-168-19)

2019 ◽  
Vol 3 (Supplement_1) ◽  
Author(s):  
Christine Porter
Keyword(s):  
Leadership Development ◽  
Behavior Change ◽  
Food Systems ◽  
Food Policy ◽  
Vegetable Consumption ◽  
Food Justice ◽  
Social Environments ◽  
School Food ◽  
Farmers Market ◽  
Funding Sources

Abstract Objectives While federal nutrition programs have just begun to allow some policy, systems and environmental (PSE) approaches, social movements for community food justice have been working for PSE change for decades. This presentation gleans lessons and examples for PSE approaches from their work. Methods Participatory research with community leaders in food justice work in US communities, including case studies over 7 years with 5 community-based food justice organizations, supplemented with literature and practice reviews. Results Food justice organizers begin with the end in mind, and their end is not behavior change or even food security, but community-led food systems that deliver equity and health. Their work is not evidence based, but ethics based and evidence informed. Their strategies do not center food, nor even food systems, but people and communities; e.g., they design food production strategies not to maximize vegetable yields (though these are still substantial), but to nourish leadership development, relationships, and dignity. Organizers invest heavily in networking, mentoring, and advocating activities. Any attention to individual behavior change outcomes, such as vegetable consumption, is forced by grantors; and though these organizations struggle financially, many pass up funding with such requirements. Starting in the 1970 s, food justice organizations and collaborations have emerged in thousands of US communities. Without any core funding or other infrastructure support, collectively they have secured national food policy changes such as WIC farmers market programs, community food project funding streams, and school food improvements. They have transformed community landscapes with gardens, farms, markets, cooperatives, and community kitchens by nurturing community leadership and power to reshape their own local physical, political and social environments. They have helped found food policy councils, to institutionalize these powers. This presentation will share practical PSE strategies. Conclusions 1) Those interested in PSE approaches to create public health nutrition and reduce health disparities can learn from expertise in this movement. 2) To change PSEs for these ends, a top investment priority should be supporting organizations who have been doing this work for decades. Funding Sources USDA/NIFA/AFRI & NIH.

scholarly journals Dietary Data in the Malmö Offspring Study–Reproducibility, Method Comparison and Validation against Objective Biomarkers

Nutrients ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 1579
Author(s):  
Sophie Hellstrand ◽  
Filip Ottosson ◽  
Einar Smith ◽  
Louise Brunkwall ◽  
Stina Ramne ◽  
...  
Keyword(s):  
Fruits And Vegetables ◽  
Method Comparison ◽  
Principal Component ◽  
Fish Intake ◽  
Dietary Intakes ◽  
Food Groups ◽  
Food Record ◽  
Fatty Fish ◽  
Lean Fish ◽  
Β Carotene

Irregular dietary intakes impairs estimations from food records. Biomarkers and method combinations can be used to improve estimates. Our aim was to examine reproducibility from two assessment methods, compare them, and validate intakes against objective biomarkers. We used the Malmö Offspring Study (55% women, 18–71 y) with data from a 4-day food record (4DFR) and a short food frequency questionnaire (SFFQ) to compare (1) repeated intakes (n = 180), (2) intakes from 4DFR and SFFQ (n = 1601), and (3) intakes of fatty fish, fruits and vegetables, and citrus with plasma biomarkers (n = 1433) (3-carboxy-4-methyl-5-propyl-2-furanpropanoic acid [CMPF], β-carotene and proline betaine). We also combined 4DFR and SFFQ estimates using principal component analysis (PCA). Moderate correlations were seen between repeated intakes (4DFR median ρ = 0.41, SFFQ median ρ = 0.59) although lower for specific 4DFR-items, especially fatty/lean fish (ρ ≤ 0.08). Between-method correlations (median ρ = 0.33) were higher for intakes of overall food groups compared to specific foods. PCA scores for citrus (proline betaine ρ = 0.53) and fruits and vegetables (β-carotene: ρ = 0.39) showed the highest biomarker correlations, whereas fatty fish intake from the SFFQ per se showed the highest correlation with CMPF (ρ = 0.46). To conclude, the reproducibility of SFFQ data was superior to 4DFR data regarding irregularly consumed foods. Method combination could slightly improve fruit and vegetable estimates, whereas SFFQ data gave most valid fatty fish intake.

A Semantic Differential for Evaluating the Sound Quality of Fan Systems

2017 ◽  
Author(s):  
Carolin Feldmann ◽  
Thomas Carolus ◽  
Marc Schneider
Keyword(s):  
Principal Component ◽  
Semantic Differential ◽  
Sound Quality ◽  
Heat Pumps ◽  
First Case ◽  
Objective Metrics ◽  
Main Components ◽  
Air Conditioning Systems ◽  
The University

Fans are main components e.g. in heating, ventilating and air conditioning systems for vehicles or buildings, cooling units of engines and electronic circuits, and household appliances such as kitchen exhaust hoods or vacuum cleaners. End-users increasingly demand a high sound quality of their system or device. The overall objective of a recent research project at the University of Siegen is a multidimensional assessment of fan sound quality. In a first step an advanced novel semantic differential for the assessment of fan-related sounds is established with the aid of carefully designed jury tests. Eventually, this semantic differential is employed for sound quality jury tests of fans in kitchen exhaust hoods, heat pumps and air purifiers as a first case. Finally, a prediction model is suggested, which relates the outcome from the jury tests to objective metrics. A principal component analysis is carried out and yields five main assessment criteria with 23 relevant adjective scales. The results show that the perceived sound quality of fan systems is mainly determined by the loudness and tonality of the sound. The spectral content (represented by the sharpness) as well as the time structure (represented by the roughness) have no significant impact on perceived sound quality of the fan systems investigated.

Dietary Intakes in the Nutritional Management Of Gestational Diabetes Mellitus

2014 ◽  
Vol 75 (2) ◽  
pp. 64-71 ◽  
Author(s):  
Anne-Sophie Morisset ◽  
Julie Anne Côté ◽  
Andréanne Michaud ◽  
Julie Robitaille ◽  
Marie-Christine Dubé ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Weight Gain ◽  
Gestational Diabetes ◽  
Gestational Diabetes Mellitus ◽  
Group Interaction ◽  
Nutritional Intervention ◽  
P Value ◽  
Institute Of Medicine ◽  
Dietary Intakes ◽  
Post Intervention

Purpose: Changes were examined in energy intakes and percentage of energy from macronutrients in response to nutritional intervention in women with gestational diabetes mellitus (GDM). Methods: The study included 17 women with GDM and 27 women with normal glucose tolerance (controls). Women with GDM were followed by a multidisciplinary team; they received dietary counselling by a registered dietitian, and were prescribed diets with 40% to 45% energy from carbohydrate (CHO), 20% to 25% from protein, and 30% to 35% from fat. Dietary intakes were assessed with food frequency questionnaires before the intervention (26.9 ± 3.8 weeks) and after the intervention (32.6 ± 0.6 weeks). Results: After the intervention, women with GDM reduced their total energy intake to reach lower values than did controls (P value for time-group interaction ≤0.05). A concomitant reduction in total CHO and glucose intakes in women with GDM led to significantly lower values compared with intakes in controls (P values for time-group interaction ≤0.001 for all). The post-intervention rate of weight gain in women with GDM was within the Institute of Medicine (IOM)-recommended values, while the post-intervention rate of weight gain in controls was above IOM-recommended values (0.30 ± 0.27 versus 0.61 ± 0.50 kg/week, P≤0.05). Conclusions: These results suggest that this multidisciplinary medical and nutritional intervention was effective in the achievement of prescribed macronutrient distribution and controlling gestational weight gain in Canadian women with GDM.

scholarly journals Dietary Intake of Anti-Oxidant Vitamins A, C, and E Is Inversely Associated with Adverse Cardiovascular Outcomes in Chinese—A 22-Years Population-Based Prospective Study

Nutrients ◽  
2018 ◽  
Vol 10 (11) ◽  
pp. 1664 ◽  
Author(s):  
Chi-Ho Lee ◽  
Ruth Chan ◽  
Helen Wan ◽  
Yu-Cho Woo ◽  
Chloe Cheung ◽  
...  
Keyword(s):  
Hong Kong ◽  
Cardiovascular Risk ◽  
Vitamin A ◽  
Dietary Intake ◽  
Cox Regression ◽  
Population Based ◽  
Cardiovascular Outcomes ◽  
Hong Kong Chinese ◽  
Dietary Intakes ◽  
Anti Oxidant

Background: Conflicting and population-dependent findings have been reported from epidemiological studies on the associations of dietary intake of anti-oxidant vitamins with cardiovascular events. We investigated the prospective relationship between dietary intake of anti-oxidant vitamins and incident adverse cardiovascular outcomes amongst Hong Kong Chinese. Methods: In this prospective population-based study, baseline dietary intake of anti-oxidant vitamins (A, C, and E) were assessed using a food frequency questionnaire in 875 Chinese participants from the Hong Kong Cardiovascular Risk Factor Prevalence Study (CRISPS) in 1995–1996. The adjusted hazard ratio (HR) of incident adverse cardiovascular outcomes, defined as the first recorded diagnosis of cardiovascular deaths, non-fatal myocardial infarction or non-fatal stroke, and coronary or other arterial revascularizations, was calculated per unit intake of each vitamin using multivariable Cox regression. Results: Over a median follow-up of 22 years, 85 participants (9.7%) developed adverse cardiovascular outcomes. Dietary intakes of vitamin A, C, and E were independently and inversely associated with incident adverse cardiovascular outcomes (HR 0.68, 95%CI 0.53–0.88, p = 0.003 for vitamin A; HR 0.66, 95%CI 0.52–0.85, p = 0.001 for vitamin C; and HR 0.57, 95%CI 0.38–0.86, p = 0.017 for vitamin E) after adjustments for conventional cardiovascular risk factors at baseline. Conclusions: Dietary intakes of anti-oxidant vitamins A, C, and E reduced the risk of adverse cardiovascular outcomes in Hong Kong Chinese.

scholarly journals Genotype by Trait Interaction (GT) in Maize Hybrids on Complete Fertilizer

Plants ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 2388
Author(s):  
Seyed Mohammad Nasir Mousavi ◽  
Csaba Bojtor ◽  
Árpád Illés ◽  
János Nagy
Keyword(s):  
Block Design ◽  
Principal Component ◽  
Gge Biplot ◽  
Maize Hybrids ◽  
Maize Cultivars ◽  
Randomized Complete Block Design ◽  
Total Data ◽  
Ammi Model ◽  
Complete Fertilizer ◽  
The University

We investigated the interaction between genotype by trait, and an experiment was conducted at the University of Debrecen. Two maize cultivars, FAO340 and FAO410, were studied in a randomized complete block design with four replications. This experiment was applied to the six fertilization treatments. Fertilizer levels were NPK0 (control) (N:0, P2O5:0, K2O:0), NPK1 (N:30, P2O5:23, K2O:27), NPK2 (N:60, P2O5:46, K2O:54), NPK3 (N:90, P2O5:69, K2O:81), NPK4 (N:120, P2O5:92, K2O:108), and NPK5 (N:150, P2O5:115, K2O:135). The first principal component showed 54.24%, and the second principal component showed 20.75%, which explained the total squares interaction using the AMMI model in the case of the FAO410 hybrid. As regards the FAO340 hybrid, the first principal component showed 58.18%, and the second principal component showed 18.04%, explaining the total squares interaction using the AMMI model in the FAO410 hybrid. In the GGE biplot on FAO410, the first and the second principal components covered 91.20% of the total data in this analysis. Accordingly, the desirable treatment was NPK5, followed by NPK4, NPK2, NPK3, NPK1, and NPK0. NPK4 and NPK5 had the most desirable treatments for the number of seeds per row, chlorophyll, weight of 1000 seeds, and stem diameter in the case of the FAO410 hybrid.

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