Assess Diet Quality Research Articles

Diet Quality and Its Relationship with Weight Characteristics in Pregnant Japanese Women: A Single-Center Birth Cohort Study

Maternal underweight and inadequate gestational weight gain (GWG) are problems in Japan. However, increases in food intake aimed at weight gain alone are not sufficient for mother-child health. This study assessed diet quality based on the 3-day dietary records of pregnant women in an urban area of Japan in order to show the importance of evaluating diet quality, using the Nutrient-Rich Food Index 9.3 (NRF9.3), which is one metric based on nutrition profiling, and the Japanese Food Guide Spinning Top (JFGST). After excluding misreporters of energy intake, we stratified women (n = 91) by pre-pregnancy body mass index (BMI) and determined energy intake, diet quality status, and their relationship with GWG. Intakes of carbohydrate-containing staple foods, vegetable dishes, and fruit were insufficient regardless of BMI. Most of the underweight women with inadequate GWG had insufficient energy intake but high diet quality, as assessed by NRF9.3. In contrast, most women who consumed energy within the recommended range had low diet quality and gained weight at inappropriate levels. These results highlight the importance for pregnant Japanese women to maintain diet quality through a nutrient-dense diet, while simultaneously increasing energy intake after evaluation of their individual diet quality.

Diet quality of preparatory school students in Awi Zone, Ethiopia: a cross-sectional study

ObjectiveThe study aimed to assess diet quality and associated factors among preparatory school students in Awi Zone, Ethiopia.DesignA school-based cross-sectional study design was used in this study.SettingThe study was carried...

Relationships among Acculturation Using 2 Different Language Variables, Diet Quality, and Accuracy of Diet Quality Assessment in Non-Hispanic Asians Residing in the United States

BackgroundEvidence suggests that acculturation can increase risks of poor diet, obesity, and chronic diseases. Yet questions remain regarding acculturation proxy measures and associations with diet quality in Asian Americans. ObjectivesPrimary objectives included estimating percentages of Asian Americans with low, moderate, and high acculturation using 2 proxy measures of acculturation based on different language variables and determining if diet quality differences existed among acculturation levels using the 2 proxy acculturation measures. MethodsStudy sample included 1275 Asian participants aged ≥16 y from National Health and Nutrition Examination Survey 2015–2018. Nativity/length of United States residence, immigration age, language spoken at home (home), and language of dietary recall (recall) were used as proxy measures for 2 acculturation scales. Replicate 24-h dietary recalls were conducted and diet quality was assessed using 2015 Healthy Eating Index. Statistical methods for complex survey designs were used for analysis. ResultsUsing home and recall language, 26% compared with 9% of participants were classified with low, 50% compared with 63% with moderate, and 24% compared with 28% with high acculturation. On the home language scale, participants with low and/or moderate acculturation had higher scores (0.5–5.5 points) for vegetables, fruits, whole grains, seafood and plant protein, saturated fats, added sugars, and total 2015 Healthy Eating Index than participants with high acculturation; participants with low acculturation had lower refined grain score (1.2 points) than participants with high acculturation. Results were similar for the recall language scale, except differences between participants with moderate and high acculturation were also observed for fatty acids. ConclusionsAlthough percentages of Asian Americans classified with low, moderate, and high acculturation differed between the 2 proxy measures for acculturation, diet quality differences among acculturation groups were remarkably similar between the 2 proxy measures. Hence, use of either language variables may yield comparable results regarding the relationships between acculturation and diet in Asian Americans.

Dynamic Changes in Dietary Guideline Adherence and Its Association with All-Cause Mortality among Middle-Aged Chinese: A Longitudinal Study from the China Health and Nutrition Survey.

The traditional approach to evaluating dietary quality is based on the achievement of the recommended intakes for each food group, which may overlook the achievement of correct relative proportions between food groups. We propose a "Dietary Non-Adherence Score (DNAS)" to assess the degree of similarity between subjects' diets and those recommended in the Chinese Dietary Guidelines (CDG). Furthermore, it is important to incorporate the time-dependent nature of dietary quality into mortality prediction. This study investigated the association between long-term changes in adherence to the CDG and all-cause mortality. This study included 4533 participants aged 30-60 from the China Health and Nutrition Survey study with a median follow-up of 6.9 years. Intakes from 10 food groups were collected in 5 survey rounds from 2004 to 2015. We calculated the Euclidean distance between the intake of each food and the CDG-recommended intake, and then summed all the food groups as DNAS. Mortality was assessed in 2015. Latent class trajectory modeling was used to identify three classes of participants with distinct longitudinal trajectories of DNAS during the follow-up period. The Cox proportional hazard model was used to assess the risk of all-cause mortality in the three classes of people. Risk factors for death and confounders for diets were sequentially adjusted in the models. There were 187 deaths overall. Participants in the first class identified had consistently low and decreasing DNAS levels (coefficient = -0.020) over their lifetime, compared with a hazard ratio (HR) of 4.4 (95% confidence interval [CI]: 1.5, 12.7) for participants with consistently high and increasing DNAS levels (coefficient = 0.008). Those with moderate DNAS had an HR of 3.0 (95% CI: 1.1, 8.4). In summary, we find that people with consistently high adherence to CDG-recommended dietary patterns had a significantly lower mortality risk. DNAS is a promising method to assess diet quality.

A Diet Profiling Algorithm (DPA) to Rank Diet Quality Suitable to Implement in Digital Tools—A Test Study in a Cohort of Lactating Women

Although nutrient profiling systems can empower consumers towards healthier food choices, there is still a need to assess diet quality to obtain an overall perspective. The purpose of this study was to develop a diet profiling algorithm (DPA) to evaluate nutritional diet quality, which gives a final score from 1 to 3 with an associated color (green-yellow-orange). It ranks the total carbohydrate/total fiber ratio, and energy from saturated fats and sodium as potentially negative inputs, while fiber and protein are assumed as positive items. Then, the total fat/total carbohydrate ratio is calculated to evaluate the macronutrient distribution, as well as a food group analysis. To test the DPA performance, diets of a lactating women cohort were analyzed, and a correlation analysis between DPA and breast milk leptin levels was performed. Diets classified as low quality showed a higher intake of negative inputs, along with higher energy and fat intakes. This was reflected in body mass index (BMI) and food groups, indicating that women with the worst scores tended to choose tastier and less satiating foods. In conclusion, the DPA was developed and tested in a sample population. This tool can be easily implemented in digital nutrition platforms, contributing to real-time dietary follow-up of patients and progress monitoring, leading to further dietary adjustment.

The Global Diet Quality Score predicts diet quality of women of reproductive age in Addis Ababa, Ethiopia.

Improving diet quality is recognised as a double-duty action that can simultaneously address multiple forms of malnutrition. This study aimed to assess diet quality among non-pregnant non-lactating women of reproductive age (WRA) in Addis Ababa, Ethiopia. A 1-d quantitative 24 h recall was conducted among 653 non-pregnant/non-lactating women. Diet quality, assessed using the women dietary diversity score (WDDS), the Global Diet Quality Score (GDQS) and the Nova 4 classification reflecting consumption of ultra-processed foods (UPF), was compared. The proportion that meets the minimum dietary diversity for women (MDD-W) was estimated. The average MDD-W score was 2·6 (sd 0·9), with only 3 % of women meeting the MDD-W (≥ 5 food groups). Consumption of wholegrain and legumes was high, but UPF were also consumed by 9 % of the women. GDQS was positively associated with WDDS, age and skipping breakfast and was negatively associated with eating out of home and UPF consumption (P < 0·05). The multivariate regression model showed that GDQS (total) was not associated with wealth but was significantly associated with both UPF and WDDS (P < 0·001). Unlike UPF and WDDS alone, GDQS was able to predict both nutrient adequacy and unhealthy dietary practices. The diet quality of WRA in Addis Ababa is low in diversity, possibly exposing them to higher risk of nutrient inadequacy and non-communicable diseases as reflected by the low GDQS. Understanding what drives food and dietary choices in urban settings is urgently needed.

Abstract P608: Dynamic Changes in Dietary Guidelines Adherence and Its Association With All-Cause Mortality Among Middle-Aged Chinese: A Longitudinal Study From the China Health and Nutrition Survey

Background: The traditional approach to evaluating dietary quality is based on the achievement of the recommended intakes for each food group, which may overlook the achievement of correct relative proportions between food groups. We propose a “Dietary Adherence Score (DAS)” to assess the degree of similarity between subjects' diets and those recommended in the Chinese Dietary Guidelines (CDG). Furthermore, it is important to incorporate the time-dependent nature of dietary quality into the mortality prediction. Aim: To investigate the association between long-term changes in adherence to the CDG and all-cause mortality. Method: The study included 4533 participants aged 30-60 from the China Health and Nutrition Survey study with a median follow-up of 6.9 years. Intakes from 10 food groups were collected in 5 survey rounds from 2004 to 2015. We calculated the Euclidean distance between the intake of each food and the CDG-recommended intake, and then summed all the foods as DAS. Mortality was assessed in 2015. The latent class trajectory modeling was used to identify 3 classes of participants with distinct longitudinal trajectories of DAS during the follow-up period. The Cox proportional hazard model was used to assess the risk of all-cause mortality in the 3 classes of people. Risk factors for death and a traditional measure of diet quality, the Alternative Healthy Eating Index (AHEI), were adjusted in the models. Result: There were 187 deaths overall. Participants in the first class identified had consistently low and decreasing DAS levels (coefficient= -0.020) over their lifetime, compared with a hazard ratio (HR) of 4.4 (95% confidence interval [CI]: 1.5, 12.7) for participants with consistently high and increasing DAS levels (coefficient= 0.008). Those with moderate DAS had an HR of 3.0 (95% CI: 1.1, 8.4). The effect of DAS was independent of AHEI. Conclusion: People with consistently high adherence to CDG-recommended dietary patterns had a significantly lower mortality risk. DAS is a promising method to assess diet quality.

Development of Phil-HEI and its evaluation of the Filipino diet: 2018 Expanded National Nutrition Survey

ObjectiveTo validate the application of the developed Philippine Healthy Eating Index (Phil-HEI) by exemplifying in a 2-week cycle menu plans and its application on the diet quality of Filipino adults using the 2018 ENNS dietary data. MethodsThe study analyzed data from 31,218 adult Filipinos aged 20 to 59 who participated in the 2018 Expanded National Nutrition Survey (ENNS). Dietary intake was obtained using 24 h food recall, used to calculate the Philippine Healthy Eating Index. To establish the efficiency of the index, the following aspects were evaluated: (1) content validity, (2) construct validity, (3) discriminating validity, (4) sensitivity analysis, and (5) internal consistency reliability. ResultsThe Philippine Healthy Eating Index (Phil-HEI) was developed using local guidelines, Philippine Food Pyramid, Philippine Dietary Reference Intakes, World Health Organization international guidelines, and the adapted AHEI-2010. The study found a significant association between Phil-HEI scores and age, wealth quintile, education, smoking, and BMI. The correlation between the Phil-HEI scores and energy/nutrient intake was significant but weak, with a trend across the Phil-HEI score tertiles. The discrimination validity showed large differences in mean scores based on usual diet versus three cycle menu plans. A sensitivity analysis revealed that higher Phil-HEI scores were associated with lower risk of chronic energy deficiency. The reliability of the Phil-HEI components was low (α = 0.26) due to the complex nature of assessing diet quality. ConclusionsThe Philippine Healthy Eating Index showed itself to be structurally valid when used to evaluate and monitor the diet quality of Filipino adults.

Rapid, Digital Dietary Assessment in Association with Cardiometabolic Biomarkers.

To examine the associations between dietary intake as assessed by a rapid, image-based digital tool and biomarkers of cardiometabolic health. Retrospective analysis of adults with blood biomarkers performed by Boston Heart Diagnostics (BHD) between December 2020 and March 2022. Outpatient centers serviced by BHD. 546 adults, excluding those taking relevant medications and/or supplements known to affect blood test results. Laboratory assays of blood specimens were performed by Boston Heart Diagnostics. Nutrient intake and diet quality data were obtained using Diet Quality Photo Navigation (DQPN®; US Patent #11,328,810 B2) technique via Diet ID™ tool. Pearson correlation coefficients (for continuous variables) and Spearman coefficients (for ordinal variables) were used to evaluate associations between nutrient intake data and laboratory data for the full study sample. Two-sided P-values < .05 were considered statistically significant. Both continuous and ordinal measures of diet quality correlated significantly with HDL-C and triglycerides (n = 485; P < .0 01); with hs-CRP (n = 441; P < .001); with HgbA1c (n = 345; P < .01); with fasting insulin (n = 372; P < .001); and with HOMA-IR (n = 319; P < .001). Findings affirm that rapid, digital diet quality and composition assessment by pattern recognition rather than recall tracks significantly with key biomarkers of cardiometabolic health.

Media use, dietary intake, and diet quality of adolescents in Saudi Arabia.

Excessive media use can affect diet of adolescents, but relevant data in Saudi Arabia are lacking. The present study aimed to explore the association between media use, dietary intake, and diet quality among adolescents. This cross-sectional study included data of 631 adolescents (ages 11-18 years) who were randomly recruited from 16 schools located in two main cities in the Western region of Saudi Arabia (Madinah and Jeddah). Envelopes including a questionnaire were sent home to collect sociodemographic data. Students then completed the short-form food frequency questionnaire to assess diet quality. Data on media use, anthropometrics, and 24-h dietary recalls were also collected. A high proportion of adolescents (86.2%) exceeded media use recommendations of ≤2 h per day. Significantly higher proportions of younger adolescents, males, and non-Saudis reported media use within the recommendation compared to their peers. Media use predicted lower diet quality score (B = -0.67 [95% CI: -1.09 to -0.28]) and lower intake of calcium, zinc, vitamin D, and vitamin C (B = -104 [95% CI: -203 to -5.24], B = -2.13 [95% CI: -4.15 to -0.11], B = -23.5 [95% CI: -41.3 to -5.65], B = -24.0 [95% CI: -45.1 to -2.96], respectively). Interventions to limit media use are urgently needed for adolescents in Saudi Arabia to improve diet quality and overall nutritional health. Excessive media use can affect diet of adolescents, but relevant data are lacking in Saudi Arabia. The majority of adolescents exceed the recommendations for media use. Media use was negatively associated with diet quality and intake of calcium, zinc, vitamin D, and vitamin C. This study will inform public health entities and policy makers to draw evidence-based, culturally tailored recommendations and develop nutrition interventions to enhance diet quality and nutritional status of adolescents. Findings of this study highlight the urgency to develop intervention programs and policies that aim to limit media use among adolescents.

Dietary Quality Indices in Early Pregnancy and Rate of Gestational Weight Gain among a Prospective Multi-Racial and Ethnic Cohort.

Meeting the Institute of Medicine (IOM) gestational weight gain (GWG) guidelines is associated with a reduced risk of adverse perinatal outcomes. Overall diet quality comprehensively assesses dietary components and accounts for interactions between them. While GWG is influenced by maternal diet, its association with overall diet quality-measured by various dietary quality indices-is not well-defined. We prospectively estimated the relationship between four established dietary quality indices and the risk of GWG rate above (excessive) or below (inadequate) IOM guidelines in a multi-racial and ethnic cohort of 2914 pregnant people from the Pregnancy Environment and Lifestyle Study (2014-2019). We assessed diet quality using the Healthy Eating Index 2010 (HEI-2010), alternate Mediterranean Diet (aMED), Dietary Approaches to Stop Hypertension (DASH), and Empirical Dietary Inflammatory Index (EDIP). Following the first trimester, 56% of the cohort had excessive GWG, and 14% had inadequate GWG. Poor diet quality (below the 75th percentile), measured by HEI-2010, was associated with a higher risk of excessive GWG in the second and third trimesters [RR = 1.03 (1.00, 1.06)]. Effect modification of this relationship by race and ethnicity and pre-pregnancy BMI was assessed. We found poor diet quality to be associated with elevated risk of excessive GWG among Black participants [RR = 1.14 (1.02, 1.28)] and White participants [RR 1.07 (1.01, 1.12)]. This was also the case for participants with pre-pregnancy BMI < 25.0 [RR 1.05 (1.00, 1.10)]. These results suggest that diet quality measured by the HEI-2010 is associated with excessive GWG, and the associations appear to be stronger among pregnant people without overweight or obesity and pregnant people who identify as Black or White race and ethnicity.

The Infant Diet Quality Index Predicts Dietary and Adiposity Outcomes in US Children 2 to 4 years old

BackgroundHealthy nutrition during the first year of life is critical for optimal growth and development. Limited techniques are available to assess diet quality in infancy, and few have been shown to be predictive of dietary and adiposity outcomes in low-income children. ObjectiveThe objectives of this study were to construct an Infant Diet Quality Index (IDQI) to assess the diet quality from birth to 12 mo and to determine whether the IDQI exhibits predictive validity by estimating the longitudinal associations of IDQI scores with diet quality and weight status at 2 to 4 y. DesignData were analyzed from the longitudinal Women, Infants, and Children Infant and Toddler Feeding Practices Study-2 (unweighted, n = 2858; weighted. N = 392,439) using one 24-h dietary recall and survey responses during infancy. The newly constructed IDQI consists of 16 equally-weighted components: 1) breastfeeding duration; 2) exclusive breastfeeding; age of first introduction of: 3) solids, 4) iron-rich cereals, 5) cow milk, 6) sugar-sweetened beverages, 7) salty/sweet snacks, 8) other drinks/liquids, and 9) textured foods; frequency of consuming 10) fruit or 11) vegetables; frequency of consuming different 12) fruit or 13) vegetables; 14) nonrecommended bottle-feeding practices; 15) use of commercial baby foods; and 16) number of meals and snacks. Regression analysis was used to estimate associations between the total IDQI score (range, 0–1) and Healthy Eating Index-2015 (HEI-2015) scores and body mass index z-scores (BMIz) at 2 to 4 y of age, adjusted for covariates (e.g., child age, sex and race/ethnicity; maternal education level, etc.) ResultsThe total IDQI score was positively associated with HEI-2015 at the age of 2 y (β = 16.7; 95% CI: 12.6, 20.9; P < 0.001), 3 y (β = 14.5; 95% CI: 8.1, 21.0; P < 0.001), and 4 y (β = 15.4; 95% CI: 8.4, 22.4; P < 0.001); and negatively associated with BMIz at the age of 2 y (β = -1.24; 95% CI: -2.01, -0.47; P = 0.002) and 4 y (β = -0.92; 95% CI: -1.53, -0.30; P = 0.003). ConclusionsThe IDQI has predictive validity for diet quality and weight status in low-income US children.

Dietary Quality and Diet-Related Factors Among Female Adults of Reproductive Age With and Without Disabilities Participating in the National Health and Nutrition Examination Surveys, 2013-2018.

Female adults of reproductive age (18 to 44 years) with disabilities have higher rates of health-risk behaviors and chronic conditions compared with their counterparts without disabilities; however, there is limited examination of diet. Our aim was to examine associations of self-reported disability status with diet quality and diet-related factors. Cross-sectional data were from the National Health and Nutrition Examination Surveys, 2013-2018. Female adults aged 18 through 44 years were included. Disability was defined as serious difficulty hearing, seeing, concentrating, walking, dressing, and/or running errands due to physical, mental, or emotional conditions. The Healthy Eating Index-2015 assessed diet quality. Diet-related factors included self-rated diet healthfulness, meal characteristics, food security, and food assistance programs. Multivariable linear regression estimated differences in Healthy Eating Index-2015 scores for a given day and multivariable Poisson regression estimated adjusted prevalence ratios and 95% CI of diet-related factors by disability status. Of 3,579 female adults, 557 (16%) reported any disabilities, 207 (6%) of whom reported having 2 or more types of disabilities. Differences in mean Healthy Eating Index-2015 scores for a given day were one-third to one-half a point lower for fruits, total protein foods, and seafood and plant proteins among female adults with 2 or more types of disabilities compared with those without disabilities. Female adults with any disabilities were more likely to rate their diet as poor, have low food security, participate in food-assistance programs, and consume frozen foods or pizza, compared with those without disabilities (adjusted prevalence ratio ranged from 1.35 to 1.93); they were less likely to be the main food planner or preparer or shopper for their households. Some indicators of diet quality and diet-related factors differed between female adults with and without disabilities. Additional investigation of dietary intakes and behaviors, as well as access to and availability of healthy foods, among female adults with disabilities is necessary.

Diet Quality and Exhaled Breath Condensate Markers in a Sample of School-Aged Children.

Exhaled breath condensate (EBC) analysis is a recently developed, non-invasive method used to identify and quantify biomarkers, mainly those coming from the lower respiratory tract. It seems that diet can influence the airway's inflammation and change the exhaled breath composition. This study aimed to assess the association between diet quality intake and markers in EBC among school-aged children. A cross-sectional analysis included 150 children (48.3% females, aged 7-12 years, mean age: 8.7 ± 0.8 years) from 20 schools across Porto, Portugal. We assessed diet quality through the Healthy Eating Index (HEI)-2015, which was estimated based on a single 24 h food recall questionnaire. EBC samples were collected, and we assessed their ionic content (Na+, K+) and conductivity. The association between diet quality and Na+, K+, Na+/K+ ratio and conductivity was estimated using logistic regression models adjusted for potential confounders. After adjustment, a higher quality diet score increases the odds of higher conductivity values of the EBC (aOR = 1.04, 95%CI 1.00; 1.08). Our findings suggest that a higher diet quality in school-aged children is associated with higher conductivity levels of the EBC.

Efficacy and utility of a tool for both measurement of vitamin B6, B12, D, folate and iron status and assessment of diet quality in athletes.

NutriProfiel® is a tool to measure micronutrient status and to assess diet quality. It consists of measurement of micronutrient status in blood and a short food frequency questionnaire (FFQ) ('Eetscore-FFQ'). Based on the results, individuals receive a dietary advice. In this study, we evaluated the application of NutriProfiel in athletes ('NutriProfiel-Sport') by assessing the coverage of nutrient intake of the Eetscore-FFQ (part 1) and by evaluating athlete's dietary behaviour after using NutriProfiel-Sport and their satisfaction with this tool (part 2). For part 1, data of 419 athletes were used. We evaluated the coverage of nutrient intake of the Eetscore-FFQ using first and second MOMents (MOM1 and MOM2) sum scores of food items in the questionnaire. Forty-eight athletes were involved in part 2. They gave blood samples for micronutrient status measurement and were asked to complete the Eetscore-FFQ at baseline and after 3 months, as well as a questionnaire on their satisfaction with NutriProfiel-Sport. Results showed that for most nutrients, MOM1 and MOM2 scores were above 80 %, meaning that nutrient intake was sufficiently covered by the Eetscore-FFQ. No difference in diet quality was observed between baseline and after 3 months. Nevertheless, a majority of athletes reported the NutriProfiel-Sport results and advice as useful. On a scale from 0 to 10, NutriProfiel-Sport was graded with a mean (±sd) score of 7⋅6 (±0⋅8). In conclusion, NutriProfiel-Sport is a potential valuable and appreciated tool for athletes and the Eetscore-FFQ as part of this tool sufficiently covers nutrient intake in athletes.

Estimation of the Quality of the Diet of Mexican University Students Using DQI-I

The quality of diet can be measured using diet quality indices, based on knowledge of associations between diet and health. The objective of this work was to evaluate whether the International Diet Quality Index is suitable for use as a diet quality index in populations of Mexican university girls. A cross-sectional nutritional survey was conducted at the University of Chihuahua (Mexico), collecting semi-quantitative nutritional information and socio-economic and lifestyle data from a representative sample of 400 women. Mean (Standard Deviation (SD)) age was 21.43 years (SD: 3.72); 59.1% were normal weight, 26.6% overweight, 15.3% obesity. The Diet Quality Index-International (DQI-I) was developed according to the method of Kim et al. (2003) and focused on major aspects of a high-quality diet (variety, adequacy, moderation and overall balance). The total score of Diet Quality Index-International reached 53.86% (SD: 11.43), indicating that the general diet of Mexican women a poor-quality diet. Adequacy scored highest, followed by moderation and variety. Overall balance scored the lowest. Variety: 26.3 % consumed less than 4 food groups daily, only 12.8% take more than 1 serving from each food group, and 50.6% consumed only one source of protein daily. Regarding adequacy, a large proportion of the population reported an intake of proteins, vitamin C, calcium, iron, and fruit greater than 50% of recommendation; the vegetables, fiber and grain groups were less 50%. Poor scores were obtained for total fat and SFA consumption (moderation). No statistically significant differences are observed for any of the variables under study and score of the Diet Quality Index-International: body mass index, weight, physical activity level, education level of father and mother, location of lunch, breakfast considered important, knowledge of nutrition, which allows us to consider a relatively uniform population in its eating habits. These people are close to a Westernized diet, and an intervention in nutritional education would be advisable to improve the intake of unprocessed foods, consume a greater variety of protein sources and significantly reduce consumption of sugary foods and soft drinks. Due to different methodological and cultural factors, the proposed Diet Quality Index-International dietary assessment method does not seem to be useful in the assessment of diet quality in the Mexican university population, so further research is needed to develop a diet quality index adapted to the Mexican population.

Measuring Adherence to Sustainable Healthy Diets: A Scoping Review of Dietary Metrics.

Comprehensive metrics that provide a measure of dietary patterns at global and national levels are needed to inform and assess the effectiveness of policy actions that promote sustainable healthy diets. In 2019, the Food and Agriculture Organization of the United Nations and the World Health Organization reported 16 guiding principles of sustainable healthy diets, but it is still unknown how these principles are considered in dietary metrics. This scoping review aimed to explore how principles of sustainable healthy diets are considered in dietary metrics used worldwide. Forty-eight food-based, investigator-defined dietary pattern metrics assessing diet quality in free-living, healthy populations at the individual or household level were assessed against the 16 guiding principles of sustainable healthy diets, which was used as a theoretical framework. A strong adherence of the metrics to health-related guiding principles was found. Metrics had a weak adherence to principles related to environmental and sociocultural aspects of diets, except for the principle related to diets being culturally appropriate. No existing dietary metric captures all principles of sustainable healthy diets. Notably, the significance food processing, environmental, and sociocultural aspects of diets are generally understated. This likely reflects the lack of focus on these aspects in current dietary guidelines, which highlights the importance of including these emerging topics in future dietary recommendations. The absence of quantitative metrics that comprehensively measure sustainable healthy diets limits the body of evidence that would otherwise inform national and international guideline developments. Our findings can help grow the quantity and quality of the body of evidence available to inform policy activities to realize 2030 Sustainable Development Goals of multiple United Nations. Adv Nutr 2022;x:xx.

Feeding and growth patterns in preterm children at 3-4 years of age

Aim: to describe the feeding and growth patterns of preterm-born children at preschool age, considering feeding problems based on behaviours and skills, diet quality and parental feeding practices. Methods: a cross-sectional study was performed on preterm children born in Asturias (Spain) in 2016 (n = 94). When preterm-born children reached 3-4 years of age their families were asked to complete the Behavioral Pediatrics Feeding Assessment Scale and a food frequency questionnaire to identify possible feeding problems and assess diet quality (KIDMED index), respectively. Self-reported anthropometric data were also collected to assess weight growth. Electronic health records were reviewed to gather gestational and neonatal clinical data. Results: feeding problems were found in 7.4 % of children and 20.2 % of parents. According to the KIDMED index, 25.5 % of children had a high-quality diet. Feeding problems were higher in children born before 32 weeks of gestation, and decreased in frequency as the gestational age increased (p = 0.030). No differences were found in parental feeding practices (p = 0.455) or diet quality according to gestational age (p = 0.399), but body weight at 3-4 years was lower in preterm-born children (p = 0.015). Conclusions: feeding patterns of preterm-born children were suitable at the age of 3-4 years, but diet quality was moderate to poor in the majority of children. Follow-up of very preterm children beyond 3-4 years of age becomes necessary as they displayed more feeding problems and lower body weight.

Assessment of diet quality of adults from North Korea: using nutrition quotient (NQ) for Korean adults

Assessment of diet quality of adults from North Korea: using nutrition quotient (NQ) for Korean adults

PS-P09-10: ASSESSING THE RELATIONSHIP OF DIET QUALITY TO NUTRITIONAL STATUS AND BLOOD PRESSURE: IMPLEMENTATION OF THE DEVELOPED INDONESIA DIETARY INDEX

Objective: Indonesia faces a surge of metabolic diseases such as obesity, hypertension, and type 2 diabetes mellitus. The main factor that triggered the diseases is a lifestyle, which was primarily contributed by dietary patterns. Recently, the developed Indonesia dietary index (IDI) was developed to rapidly assess diet quality in adults. Therefore, we aim to evaluate the IDI towards nutritional status and blood pressure as health outcomes. Design and method: Cross sectional study was conducted from 2016 to 2018 and involved 350 healthy adults 19 to 64 years of age in urban and rural areas in a province in Indonesia. The urban represented the most populated area and the rural represented lowland and mountainous areas. The underweight and pregnant or breastfed women were excluded. Data collection included sociodemographic, body mass index (BMI), and blood pressure. A BMI of 25.00 kg/m2 and above was categorized as obese. A blood pressure of 120 to 139 mmHg (systolic) or 80 to 89 mmHg (diastolic) was classified as prehypertension. The data was collected by trained nutritionists as enumerators. Diet quality was assessed by the IDI, which consisted of 12 multiple choice questions about the food consumed in the previous day and week. The scoring category for IDI: less than 40 was poor, 40 to 59 was need improvement, and 60 and above was good. Logistic regression was run to determine the factors that influenced prehypertension. Results: Subjects were dominated by females (56%). The prevalence of overweight and obesity was 62.9% and prehypertension was 69.1%. Based on the IDI, most adults had poor diet quality (50.6%), followed by a need for improvement (48%) and good diet quality (1.4%). Poor diet quality tended to increase the risk of overweight and obesity (PR unadjusted = 1.8, p = 0.06, 95%CI 0.9 to 7.5) yet not with blood pressure, even after being adjusted with covariates (gender, age, dwelling area, and smoking habit). The IDI scores were not significantly lower in the overweight and obese adults than in normal (36.8 vs. 38.3, p = 0.216) yet no difference in prehypertension adults than in normal (37.7 vs. 37.9, p = 0.835). Conclusion: Even though diet quality was not associated with BMI and blood pressure, overweight and obese adults had lower IDI scores than normal. Evaluating diet quality among Indonesian is quite challenging relating to various food and dishes consumed by people. Regardless of the insignificant findings, body weight and blood pressure should be managed by encouraging adults to improve their diet quality according to a healthy balanced diet.