Diet Quality Index-International Score Research Articles

Dietary patterns modify the association between body mass index and mortality in older adults.

The potential modifying roles of dietary patterns in the association between body mass index (BMI) and mortality in older adults remain unclear. This study aimed to examine the stratified and combined associations of dietary patterns and BMI with all-cause, cancer and cardiovascular disease (CVD) mortality. This prospective cohort study included 3982 Chinese community-dwelling older adults between 2001 and 2003. A 280-item validated food frequency questionnaire was used to calculate five dietary indies: Diet Quality Index-International (DQI-I), Dietary Inflammatory Index (DII), Mediterranean Diet Score (MDS), Dietary Approaches to Stop Hypertension (DASH), and Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) diet. Higher DQI-I scores indicate better overall diet quality, while higher DII scores represent a pro-inflammatory diet. Higher MDS, DASH, and MIND scores indicate greater adherence to these healthy dietary patterns. Mortality data were obtained from official records. Hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated using Cox proportional hazards models. Over a median follow-up of 16.8 years, there were 1879 all-cause deaths, 561 cancer deaths, and 386 CVD deaths. The J-shaped associations between BMI with all-cause and cancer mortality were weaker in healthier dietary patterns (DQI-I, MDS, DASH, MIND ≥median or DII <median) than in unhealthier dietary patterns (DQI-I, MDS, DASH, MIND <median or DII ≥median). Lower DQI-I scores were associated with increased all-cause mortality risk in participants with underweight (HR: 1.78; 95% CI: 1.40-2.26) or obesity (HR: 1.25; 95% CI: 1.02-1.53), while higher DQI-I scores did not have significantly higher risk in participants with underweight (HR:1.24, 95% CI: 0.94-1.65) or obesity (HR:1.03, 95% CI: 0.82-1.28), with those having higher DQI-I scores and normal weight as the reference. Higher DQI-I scores attenuated the excess risk of cancer mortality in the underweight or the obese. Similar trends were observed for other dietary patterns. For CVD mortality, lower DII and higher MIND scores reduced the elevated risk associated with obesity, but this modifying effect was not observed in other dietary patterns. Higher diet quality attenuated the increased risks of all-cause and cancer mortality associated with underweight or obesity in older adults. Anti-inflammatory and antioxidative diets may protect against CVD mortality associated with obesity.

Diet Quality and Caloric Accuracy in AI-Generated Diet Plans: A Comparative Study Across Chatbots.

Background/Objectives: With the rise of artificial intelligence (AI) in nutrition and healthcare, AI-driven chatbots are increasingly recognised as potential tools for generating personalised diet plans. This study aimed to evaluate the capabilities of three popular chatbots-Gemini, Microsoft Copilot, and ChatGPT 4.0-in designing weight-loss diet plans across varying caloric levels and genders. Methods: This comparative study assessed the diet quality of meal plans generated by the chatbots across a calorie range of 1400-1800 kcal, using identical prompts tailored to male and female profiles. The Diet Quality Index-International (DQI-I) was used to evaluate the plans across dimensions of variety, adequacy, moderation, and balance. Caloric accuracy was analysed by calculating percentage deviations from requested targets and categorising discrepancies into defined ranges. Results: All chatbots achieved high total DQI-I scores (DQI-I > 70), demonstrating satisfactory overall diet quality. However, balance sub-scores related to macronutrient and fatty acid distributions were consistently the lowest, showing a critical limitation in AI algorithms. ChatGPT 4.0 exhibited the highest precision in caloric adherence, while Gemini showed greater variability, with over 50% of its diet plans deviating from the target by more than 20%. Conclusions: AI-driven chatbots show significant promise in generating nutritionally adequate and diverse weight-loss diet plans. Nevertheless, gaps in achieving optimal macronutrient and fatty acid distributions emphasise the need for algorithmic refinement. While these tools have the potential to revolutionise personalised nutrition by offering precise and inclusive dietary solutions, they should enhance rather than replace the expertise of dietetic professionals.

Mediterranean diet, diet quality, and adequacy to Italian dietary recommendations in southern Italian adults

OBJECTIVE: This study aimed to explore the relation between adherence to the Mediterranean diet, adequacy to the Italian dietary recommendations, and several domains of diet quality in a sample of Italian adults. METHODS: The dietary habits of a total of 1936 participants were investigated. Adherence to the Mediterranean diet and diet quality were assessed through the Medi-Lite and the Diet Quality Index-International (DQI-I). RESULTS: The global DQI-I score positively correlated with the Medi-Lite score. Negative coefficients were found for protein intake and calcium in the adequacy category, total fat in the moderation category, and fatty acid ratio in the overall balance category. More than half of the participants were adherent to national recommendations for potatoes, cereals, red meat, and other fats consumption. In contrast, recommendations on legumes, fruit, vegetables, and processed meat were met by about half of the participants while those for dairy products (milk and yogurt) and cheese, eggs, and white meat were rather underrepresented. Higher scores in DQI-I and Medi-Lite well predicted adequacy to recommendations on fruit and vegetables, legumes, processed meat, cereals, and legumes. CONCLUSIONS: Individuals reporting higher adherence to the Mediterranean diet show better diet quality and a higher probability of meeting the dietary recommendations.

Healthy Eating and Active Lifestyle after Bowel Cancer (HEAL ABC)—feasibility randomised controlled trial

BackgroundEvidence from cohort studies indicates that a healthy lifestyle can improve cancer survival but evidence from randomised controlled trials (RCT) is lacking. Thus, this study tested the feasibility of conducting a lifestyle intervention in patients after colorectal cancer (CRC) treatment.MethodsAn intervention was developed based on World Cancer Research Fund and American Institute for Cancer Research (WCRF/AICR) recommendations, the Health Action Process Approach, Motivational Interviewing and tested a feasibility, mixed-methods RCT. Participants were allocated to a three-month telephone-based intervention versus standard care control group. The follow up period was six months. Data on feasibility and secondary outcomes were collected and analysed using Stata (V15, StataCorp LLC) and NVivo 12 (QSR International Pty Ltd., Doncaster, VIC).ResultsRecruitment was challenging (31 ineligible, 37 declined; recruitment rate = 48.6%.). In total, 34/35 participants completed the intervention, and 31 (89%) completed follow up; all 31 completers participated in six telephone calls during intervention and six months follow up. Study retention was 97% (34/35) and 89% (31/35) at three and six months, respectively. Data completion rates were high (>90%). Intervention was acceptable to participants, met their needs and kept them accountable towards their goals. Participants in the intervention group showed significant improvement in WCRF/AICR, Diet Quality Index-International score and a 10% reduction in ultra-processed food consumption.ConclusionsThe HEAL ABC intervention was feasible for 87% of intervention participants, supporting them in healthy lifestyle changes. However, alternative recruitment strategies are needed for a fully powered RCT to determine the effectiveness of the intervention.

Effectiveness of Health Action Interventions in Enhancing Diet Quality and Glycemic Control Among Individuals With Type 2 Diabetes Mellitus: A Systematic Review of Randomized Clinical Trials.

Diet quality is directly related to glycemic control in individuals with type 2 diabetes mellitus (T2DM). The use of dietary indices can provide a comprehensive understanding of the relationship between diet quality and clinical outcomes. The aim was to evaluate the relationship between diet quality, measured using dietary indices, and its impact on improving glycemic control in individuals with T2DM through health interventions. This study was conducted using 6 databases, including Web of Science, MEDLINE (via PubMed), Embase, Bireme, Scopus, and Cumulative Index to Nursing and Allied Health Literature (CINAHL), as well as the gray literature (Google Academic). Randomized clinical trials that evaluated the effectiveness of health interventions in adult and older adult individuals with T2DM and presented data on diet quality evaluated using dietary indices and the percentage of glycated hemoglobin (%HbA1c) were included. A total of 3735 articles were retrieved, 4 of which were included in the study selection stages. The quality indices assessed in the studies were the Alternate Healthy Eating Index (AHEI), Healthy Eating Index-2010 (HEI-2010), Diet Quality Index-International (DQI-I), and Diet Quality Index-Revised (DQI-R). A reduction in %HbA1c was observed in 2 studies, which correlated with the AHEI and DQI-I scores in the intervention groups. The approach of using food labels to improve diet quality reduced %HbA1c by 0.08% in the intervention group compared with the control group. Only 1 study found no significant association between the DQI-R index and %HbA1c. Additionally, negative correlations were observed between body weight and the AHEI and DQI-I scores. Health interventions improved diet quality, glycemic control, and weight loss in individuals with T2DM. PROSPERO no. CRD42023430036.

An investigation of diet quality across racial groups in the United Kingdom and United States considering nutritional adequacy, disease risk, and environmental sustainability: a secondary analysis of NDNS and NHANES datasets.

Diet indices are quantitative assessments of the quality of population intake. Understanding diet quality is crucial to support health and well-being; however, knowledge of diet quality across racial groups is limited. To examine diet quality of acial groups 'White', 'Black', 'Asian', and 'Other' in the United Kingdom (U.K.) and United States (U.S.), U.K. and U.S. national survey data were used to calculate Alternative Healthy Eating Index (AHEI-2010), Diet Quality Index-International (DQI-I), and EAT-Lancet scores. ANCOVA tests compared median total quality scores across racial groups adjusting for covariates. Kruskal-Wallis tests examined differences in individual component scores. Spearman correlations identified association of diet quality scores across indices. Highest diet quality scores were reported for U.K. and U.S. Asian groups. Most noticeable differences were apparent between U.S. Asian and White/Black groups (62% Asians within highest tertile of AHEI-2010 score vs. 29% Whites; P < 0.001). All racial groups demonstrated poor diet quality in terms of sustainability; EAT-Lancet scores were <40% of maximum total score for U.S. White, Black, and Other groups. AHEI-2010 diet quality scores were moderately associated with EAT-Lancet scores, evident across all groups (r = 0.53-0.65; P < 0.001). There is a need for all groups to increase intake of wholegrains, especially Black groups (mean Wholegrain score for U.S. Black group within DQI-I was 0.60 (maximum score of 5)) as demonstrated within AHEI-2010, DQI-I, and EAT-Lancet component scores. Additionally, increased intake of vegetables and legumes and decreased intake of processed and red meat would improve the adequacy, healthiness, and sustainability of U.K. and U.S. racial diets.

International diet quality index and revised diet quality index relationship with non-alcoholic fatty liver disease: a case-control study

Background/objectivesRecent studies show the potential role of dietary quality and quantity in predicting the risk of chronic diseases, such as liver disease, therefore, in the present study, we aimed to assess the association of diet quality index International (DQI-I) and diet quality index revised (DQI-R) and their main components with the odds of non-alcoholic fatty liver disease (NAFLD) in adult populations.MethodsThe current case-control study was conducted on 225 patients with NAFLD and 450 controls. Dietary intake was assessed using a validated 168-item food frequency questionnaire, and DQI-I and DQI-R were calculated in participants. Multi-variable logistic regression was used to examine the association of DQI-I and DQI-R and their components with the odds of NAFLD.ResultsThe mean (SD) age and BMI of participants (53% men) were 38.1 (8.8) years and 26.8 (4.3) kg/m2, respectively. In the final model, each one SD increment in the DQI-I score was associated with decreased odds of NAFLD (OR = 0.63; 95%CI = 0.40–0.98) (P = 0.040). Also, of DQI-I components, high adequacy score was related to lower odds of NAFLD (OR = 0.16; 95%CI = 0.06–0.40) (P < 0.001). Also, our findings showed that participants in the highest tertile of DQI-R score had lower odds of NAFLD compared to the lowest tertile of DQI-R (OR = 0.24; 95%CI = 0.10–0.53) (P < 0.001). Furthermore, of DQI-R components, high moderation score are linked to a lower risk of NAFLD (OR = 0.17;95%CI = 0.07–0.43) (P < 0.001).ConclusionOur findings suggested that greater adherence to diet with a higher score of DQI-I and DQI-R may be associated with lower odds of NAFLD.

The association between Diet Quality Index-International score and risk of diminished ovarian reserve: a case-control study.

Although limited evidence exists on the beneficial reproductive effects of diet quality indices, the association is still largely unknown. We aimed to investigate the association between Diet Quality Index-International (DQI-I) and antral follicle count (AFC) and serum antimullerian hormone (AMH) as precise and sensitive markers of ovarian reserve and to assess the risk of diminished ovarian reserve (DOR) in women seeking fertility treatments. In a case-control study, 370 women (120 women with DOR and 250 women with normal ovarian reserve as controls), matched by age and body mass index (BMI), were recruited. Dietary intake was obtained using a validated 80-item semi-quantitative food frequency questionnaire (FFQ). The quality of diets was assessed using DQI-I, which included four major dietary components: variety (0-20 points), adequacy (0-40 points), moderation (0-30 points), and overall balance (0-10 points). DQI-I score was categorized by quartiles based on the distribution of controls. AFC, serum AMH and anthropometric indices were measured. Logistic regression models were used to estimate multivariable odds ratio (OR) of DOR across quartiles of DQI-I score. Increased adherence to DQI-I was associated with higher AFC in women with DOR. After adjusting for potential confounders, the odds of DOR decreased with increasing DQI-I score (0.39; 95% CI: 0.18-0.86). Greater adherence to DQI-I, as a food and nutrient-based quality index, may decrease the risk of DOR and improve the ovarian reserve in women already diagnosed with DOR. Our findings, though, need to be verified through prospective studies and clinical trials.

Dietary quality index and the risk of breast cancer: a case-control study

BackgroundDiet quality is a significant determinant in the etiology of breast cancer (BrCa), but further studies are required to explore this relationship. Therefore, we tried to assess if diet quality, assessed using the Diet Quality Index-International (DQI-I), was related to BrCa among the Iranian population.MethodsIn the present case-control research, 134 women with a recent diagnosis of BrCa and 267 without BrCa were selected as case and control groups. Individual food intake data from a food frequency questionnaire was used to compute DQI-I. Also, the multivariable logistic regression models were utilized to evaluate the association between DQI-I and BrCa odds .ResultsWe found a significant association between the last tertile of DQI-I and BrCa odds in the fully adjusted model (odds ratio (OR) = 0.30; 95% confidence interval (CI): 0.15–0.56). The subgroup analysis based on menopausal status also showed a significant decrease in BrCa odds in pre-and post-menopausal women (pre-menopausal: OR = 0.27; 95% CI: 0.10–0.70 – post-menopausal status: OR = 0.35; 95% CI: 0.13–0.92).ConclusionsOur findings indicated that a higher DQI-I score was related to a lower chance of BrCa. According to our research, a healthy diet pattern is crucial for BrCa prevention.

Quality of diet and odds of metabolic syndrome in Iranian adults: Baseline results from the PERSIAN Kavar cohort study (PKCS)

Background and aimsMetabolic Syndrome (MetS) is a major risk factor for cardiovascular diseases and type 2 diabetes mellitus. Diet quality has been associated with multiple chronic diseases. We aimed to investigate the association between the quality of diet and the odds of being diagnosed with MetS. Methods and resultsThis study was conducted cross-sectionally on baseline data of 2225 individuals from the PERSIAN Kavar Cohort Study (PKCS). The quality of diet was measured based on the Diet Quality Index – International (DQI-I), using Food Frequency Questionnaires. The association between DQI-I and MetS and its components was measured via logistic regression models in crude and adjusted models. We did not observe any association between DQI-I and MetS in the overall population. However, after adjustment for potential confounders, we found that male participants with higher DQI-I scores had a lower risk of MetS [adjusted odds ratio (OR) 95% confidence interval CI) = 0.62 (0.42–0.93)]. Moreover, analogous trends were observed with respect to some components of MetS, including elevated triglyceride (TG) [crude OR (95% CI) = 0.89 (0.70–0.98); adjusted OR = 0.82 (0.65–0.93)], lowered high-density lipoprotein cholesterol (HDL-c) [crude OR (95% CI) = 0.79 (0.57–0.99); adjusted OR = 0.76 (0.55–0.97)], and abnormal glucose homeostasis [crude OR (95% CI) = 0.80 (0.55–0.94); adjusted OR = 0.73 (0.51–0.91)] only in male participants, both before and after adjustment for potential confounders. ConclusionIn this study, we showed that higher adherence to a high-quality diet was associated with a lower chance of developing MetS in men. Biological gender might be responsible for the observed discrepancies.

The association between meal-based diet quality index-international (DQI-I) with obesity in adults

Background and objectiveDue to the growing global trend of obesity, it is necessary to study the diet quality as a modifiable factor to reduce the dangerous consequences of obesity. Therefore, the aim of this study was to evaluate the association between meal-based diet quality index-international (DQI-I) with obesity in adults.MethodsThis cross-sectional study was performed on 850 men and women in Tehran (aged 20–59 y). Dietary intakes were assessed using three 24-h dietary recalls. Meal-based Diet quality was assessed based on the construction of DQI-I. The total DQI-I score ranged from 0 to 100, with higher scores denoting better diet quality. Multiple linear regression analysis was used to examine the association of DQI-I and BMI in each meal and Logistic regression analysis was used to examine the association of DQI-I and obesity in each meal.ResultsThe mean (± SD) of age, body mass index (BMI), waist circumference (WC) and waist to hip ratio (WHR) were 42.35(± 10.90) years, 27.32(± 5.61) kg/m2, 89.09 (± 12.04) cm and 0.86 (± 0.11), respectively. In none of the meals, after adjusting for confounders, no significant difference in BMI was observed in the both women and men groups. After controlling of confounders, there was not any relationship between meal-based DQI-I and BMI resulted from multiple linear regression analysis also there was not any significant association between meal-based DQI-I and obesity resulted from Logistic regression analysis.ConclusionIn this study, we did not find any significant association between meal-specified DQI with obesity. To reach the better evaluation, more prospective studies with large sample size are needed.

Influence of Food Purchase Behaviour on Diet Quality of University Athletes during COVID-19 Lockdown

Lockdown order during the COVID-19 pandemic creates new norms of lifestyle, including food accessibility. To understand whether this situation might affect food purchase behaviour (FPB) and diet quality in exceptional people such as athletes, online FPB and diet quality index-international (DQI-I) questionnaires were distributed to 299 university athletes but only 195 responded. The survey found FPB score of respondents was 63.3±14.1, whereas the DQI-I score was 61.8±13.2. A strong relationship between FPB and DQI-I scores, r(193) = .64, p&lt;.00001, was determined. FPB and DQI-I were not affected by gender, age and college seniority differences. Keywords: Food purchase behaviour, diet quality index, athletes, COVID-19 eISSN: 2398-4287 © 2022. The Authors. Published for AMER ABRA cE-Bs by e-International Publishing House, Ltd., UK. This is an open access article under the CC BYNC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Peer–review under responsibility of AMER (Association of Malaysian Environment-Behaviour Researchers), ABRA (Association of Behavioural Researchers on Asians) and cE-Bs (Centre for Environment-Behaviour Studies), Faculty of Architecture, Planning &amp; Surveying, Universiti Teknologi MARA, Malaysia. DOI: https://doi.org/10.21834/ebpj.v7iSI7%20(Special%20Issue).3823

Avocado Intake Among Adolescents Is Associated with Higher Diet Quality and Healthier Dietary Intake

ObjectivesAvocado is a nutrient-rich food that has been shown to benefit the health and diet quality of adults. Our aim is to determine if habitual intake of avocado among adolescents is associated with their diet quality and food and nutrient intake.MethodsIn this cross-sectional study, participants aged 12–18 years old (n = 534) from selected public and middle-high schools near two major Adventist universities reported their dietary intake in a validated web-based food frequency questionnaire (FFQ). Intake of nutrients, food/food groups, and avocado were calculated from the FFQ; diet quality was determined using the Diet Quality Index-International (DQI-I). Data was analyzed with descriptive statistics, comparison tests, and general linear modeling using SAS 9.3 and R.ResultsCompared to non-consumers, avocado consumers had significantly higher covariate-adjusted mean scores on total DQI-I (68.3 vs. 64.6) and energy-adjusted mean scores on the DQI-I components variety (18.8 vs. 18.0) and adequacy (36.4 vs. 33.4). Avocado consumption was significantly associated with DQI-I components adequacy (β [SE] = 0.11 [.03]) and moderation (β [SE] = 0.06 [.03]). Mean intakes of fruits, vegetables, and plant protein foods, total and vegetable proteins, dietary fiber, retinol, vitamin C, calcium, magnesium, iron, and potassium were significantly higher for avocado consumers; saturated and trans fats intakes were significantly higher for non-consumers.ConclusionsIn our adolescent population, avocado consumption was associated with higher diet quality and intake of plant-based foods and the known shortfall nutrients in this population. Greater exposure to avocado may potentially improve dietary intake of adolescents.Funding SourcesHass Avocado Board.

Determinants of diet quality among mothers of young children in an urban slum area in Jakarta: Mother’s age, vegetables availability, and eating out frequency

Introduction: Poor diet quality is a major issue, and health concerns may be related to diet. Mothers with young children usually have their meals at home; thus, home food environment plays a role in determining dietary behaviours. This study examined the association between health concerns and diet quality among mothers; additionally, the effect of home food environment on this relationship was assessed. Methods: This cross-sectional study comprising 229 mothers (aged 19–49 years) with young children was conducted in an urban slum area in North Jakarta. Data were collected via interviews using a structured questionnaire. The General Health Interest Scale and Consumer Behaviour Questionnaire were used to assess health concern and home food environment, respectively. The 24-hour dietary recall method was used to calculate the Diet Quality Index-International (DQI-I) score. Spearman’s correlation, multiple linear regression, and path analysis were used to analyse the data. Results: Majority of the mothers had poor diet quality (mean DQI-I score, 41.44/100). No significant correlation between health concern and diet quality was observed. After adjusting for age, the relationship between health concern and diet quality was not mediated by vegetables availability or eating out frequency (indirect effect=0.012; p=0.096). Multiple linear regression analysis revealed age as a significant predictor of diet quality (B=0.196; p=0.024). Conclusion: Diet quality among mothers of young children differed with age and was related to both health concerns and home food environment. Thus, the development of strategies to promote healthy eating based on different age groups is warranted.

CORRELATION BETWEEN APPETITIVE TRAITS AND DIET QUALITY OF YOUNG CHILDREN IN NORTH JAKARTA

exist in the literature examining appetitive traits and diet quality among children. Therefore, this study aimed to assess the correlation between appetitive traits and diet quality among children aged 2-6 years in North Jakarta. This cross-sectional study was conducted in Pejagalan village, North Jakarta. A total of 263 subjects were included in this study. Data collection was performed from January to April 2020. Children’s appetitive trait was measured using a validated child eating behaviour questionnaire (CEBQ), and the Diet Quality Index-International (DQII) was used to calculate diet quality scores in children. Most subjects had a DQII score below 60, indicating that the diet quality in children was classified as poor. Based on the CEBQ score, desire to drink, emotional undereating and satiety responsiveness were the common traits in our subjects. Using the Spearman test, we found that emotional overeating was negatively correlated with children’s diet quality score (r = -0.13, p-value &lt; 0.05). Linear regression models showed that food responsiveness was a positive predictor of the ‘variety’ component (β = 0.16, p-value &lt; 0.05), and satiety responsiveness was found as a positive predictor of the moderation component of diet quality (β = 0.17 p-value &lt; 0.05). These findings suggest the potential use of tools, such as the children's emotional overeating assessment, food responsiveness and satiety responsiveness assessments, to identify the risk of poor diet quality and plan an integrated intervention for dietary improvement among children.

Dietary Patterns and Intrinsic Capacity in Community-Dwelling Older Adults: A Cross-Sectional Study.

Few studies have investigated the link between diet and intrinsic capacity (IC), and the potential sex difference in such association. This study examined the association between dietary patterns and IC and its sub-domains in Chinese community-dwelling older adults. Cross-sectional analysis using baseline data from the MrOs and MsOs study. Community. Chinese community-dwelling older adults aged ≥65 years in Hong Kong. Dietary intake was assessed using a validated food frequency questionnaire and priori and posteriori dietary pattern scores were generated. IC including measures of cognitive, locomotor, vitality, sensory and psychological domains was assessed. Multiple logistic regression was performed to examine the associations between dietary pattern scores and the likelihood of greater IC and sub-domain scores with adjustment for sociodemographic and lifestyle factors. Data of 3730 participants (aged 72.2±5.0 years, 50.4% men) was available. In men, higher Diet Quality Index-International (DQI-I) and Okinawan diet scores, and lower "meat-fish" pattern scores were associated with greater IC. A higher DQI-I score was associated with greater locomotion, whereas higher "snacks-drinks-milk products" pattern score was associated with a greater sensory function. In women, none of the dietary pattern scores was associated with IC. Higher DQI-I score, Mediterranean-DASH Intervention for Neurodegenerative Delay Diet (MIND) score and "vegetables-fruits" pattern score were associated with greater psychological function. Various dietary patterns were associated with greater IC and its sub-domains in Chinese community-dwelling older adults, and more associations were observed in men than women. Strategies to improve diet and IC should take sex differences into account.

Nutritional Status and its Associations with Eating Behavior and Diet Quality among Adult: A Cross-Sectional Study

BACKGROUND: Obesity among adults is a significant public health problem. Diet quality might be influenced by eating behavior and is associated with nutritional status, but research is lacking in obese adults in Indonesia. AIM: The purpose of this study was to investigate the relationship between eating behavior, diet quality, and obesity. METHODS: A cross-sectional study was carried out among 144 respondents (39.6% males and 60.4% females), aged 39.07 ± 5.48 years, who were selected using stratified random sampling from five subdistrict in Malang City, East Java, Indonesia. The eating behavior score was calculated using the Dutch Eating Behavior Questionnaire (DEBQ) and the diet quality using the Diet Quality Index International (DQI-I) from SQ-FFQ. Association of eating behavior, diet quality, and nutritional status was analyzed using logistic regression analysis. RESULTS: The study showed that the prevalence of obesity among female adults was higher (31.9%) than males (18.8%). The female participant had a two-fold higher likelihood of being overweight or obese than the male participant (OR = 2.25, 95% CI: 1.077; 4.071, p &lt; 0.05). The average diet quality score was 57.99 ± 7.26 or 80% from a total score of 100. There was no significant difference in total DQI-I and component scores, including variety, adequacy, moderation, and overall balance across nutritional status and sex, p &gt; 0.005. The poor-diet quality was higher in the overweight and obesity group (43.75 %) than the normal group (16.67%). There was a statistically significant difference of restrained eating with overweight and obesity status (p &lt; 0.05) with OR 2,652 (CI 95% 1.149; 6.119) and female (OR 2.496, CI 95% 1.195; 5.212, p &lt; 0.05). CONCLUSIONS: It can be concluded that obesity was prevalent in female adults, and there is a relationship between obesity and restraint eating among adults. Future studies should examine the causal effects of eating behaviors on quality diet and in the development of obesity.

Association between body mass index and diet quality index-international and mediterranean diet compliance during Covid-19 pandemic

Rationale: Diet Quality Index-International (DQI-I) which consists of diversity, adequacy, moderation, and general balance categories is a tool created to examine the diet quality of populations. Mediterranean diet (MD) is a nutritional model that reduces the risk of many chronic diseases (1). This study was carried out to evaluate the association between body mass index (BMI) and compliance with DQI-I and MD in healthy adults. Methods: This cross-sectional descriptive study included 926 healthy individuals aged 19 to 64, between February and June 2020. The questionnaire, consisting of general demographic information, Mediterranean Diet Assessment Tool (PREDIMED), and a 24-hour dietary recall, was applied by phone due to COVID-19 pandemic restrictions. Body weight and height was self-claimed by participants. DQI-I was calculated according to 24-hour dietary recall by a trained dietitian. Results: The average age of the participants was 35.1±13.40 years and 50.4% of the participants were female. The average BMI was 25.1±4.50, the average DQI-I score was 53.4±9.82 (out of 100 points), and the PREDIMED score was 5.9±2.21 (out of 12 points). There was a significant positive correlation between DQI-I scores and BMI (r=0.094, p=0.004) however there was no correlation between PREDIMED scores and BMI (r=0.022, p>0.05) (Table 1). Average scores for DQI-I subsections were 15±3.59 (78.5%) for diversity (out of 20 points); 26.2±6.11 (65.5%) for adequacy (out of 40 points); 9.9±5.61 (33%) for moderation (out of 30); and 1.7±2.18 (17%) for moderation (out of 10 points).Table 1.Correlations between body mass index and diet quality index-international and Mediterranean diet compliance scoresBMI (kg/m2)rpDQI-I Scores0.0940.004PREDIMED Scores0.0220.496 Open table in a new tab Conclusion: In this study, the average DQI-I score was found low and among sub-sections the minimum score was gathered from the general balance category, which implies an imbalance of fatty acids and macronutrients contributing to energy intake. This study was initially planned to be conducted face to face however it was carried out by phone interviews due to the pandemic. Therefore anthropometric measurements were taken based on personal statements. This may have caused a measurement bias. In order to prevent obesity and obesity-related diseases, more interventions should be carried out to increase diet quality especially during COVID-19 pandemic.

The Diet Quality and Nutrition Inadequacy of Pre-Frail Older Adults in New Zealand.

This study aimed to describe the diet quality of pre-frail community-dwelling older adults to extend the evidence of nutrition in frailty prevention. Pre-frailty, the transition state between a robust state and frailty, was ascertained using the FRAIL scale. Socio-demographic, health status, and 24-h dietary recalls were collected from 465 community-dwelling adults aged 75+ (60 years for Māori and Pacific people) across New Zealand. Diet quality was ascertained with the Diet Quality Index-International (DQI-I). Participants (median (IQR) age 80 (77–84), 59% female) had a moderately healthful diet, DQI-I score: 60.3 (54.0–64.7). Women scored slightly higher than men (p = 0.042). DQI-I components identified better dietary variety in men (p = 0.044), and dietary moderation in women (p = 0.002); both sexes performed equally well in dietary adequacy and poorly in dietary balance scores (73% and 47% of maximum scores, respectively). Low energy 20.3 (15.4–25.3) kcal/kg body weight (BW) and protein intakes 0.8 (0.6–1.0) g/kg BW were coupled with a high prevalence of mineral inadequacies: calcium (86%), magnesium (68%), selenium (79%), and zinc (men 82%). In conclusion, the diet quality of pre-frail older adults was moderately high in variety and adequacy but poor in moderation and balance. Our findings support targeted dietary interventions to ameliorate frailty.

Diet Quality: A Neglected Parameter in Children With Food Allergies. A Cross-Sectional Study.

Background-Objective: With recent evidence suggesting that growth is no longer considered a major issue in children with food allergies (FA) on elimination diet, priority has shifted to diet quality to establish healthy eating patterns and prevent non-communicable diseases. The Diet Quality Index – International (DQI-I) could be useful for assessing the overall diet quality of FA-children. This study aimed to evaluate the impact of elimination diet on DQI-I in children with FA and the accuracy of DQI-I in reflecting nutrient intake.Materials-methods: In a prospective, cross-sectional, cohort study of FA-children (2–14 years), nutritional intake was evaluated using a 7-day food frequency questionnaire, 24-h dietary recall, and the DQI-I.Results: Of the 76 children recruited, 44.7% had multiple allergies. Mean overall DQI-I score was 52 points, with only 28% of participants having good overall DQI-I (≥60 points). DQI-I moderation and balance were the most affected domains. Participants with multiple allergies had higher DQI-I moderation and balance and lower vitamin D and Ca intake. Compared to toddlers, schoolchildren had higher DQI-I variety and lower moderation and received higher vitamin B2, vitamin B12, Ca, P, and Zn. The number of allergies, age, and milk avoidance were independently associated with adjusted DQI-I moderation and balance, energy, and certain micronutrient intake. Higher percentages of participants with good DQI-I received adequate amounts of Mn and vitamins A, B6, C, and folate than those with poor DQI-I.Conclusions: In children with FA on elimination diet, the DQI-I accurately captured the deflection of diet quality related to the development of chronic, non-communicable diseases through its moderation and balance components. This is DQI-I's main purpose as a healthy diet indicator and as such it would be a useful tool responding to the needs of the contemporary shifting of priorities in FA-children's diet from quantity to quality. Nevertheless, it does not accurately reflect the intake of certain micronutrients potentially compromised by elimination diets. Therefore, regular nutritional assessment utilizing both the DQI-I and tools assessing individual nutrient intakes along with professional nutrition counseling should be integral parts of the individualized management of children with FA to ensure adequate nutrient intake and establish healthy dietary patterns.