scholarly journals Carbohydrate and Lipid Dietary Quality Indexes: Trends in the Brazilian Population

2021 ◽  
Vol 5 (Supplement_2) ◽  
pp. 1016-1016
Author(s):  
Luciana Cardoso ◽  
Ana lúcia Rêgo ◽  
Taís Lopes ◽  
Natália Cardoso ◽  
Iuna Alves ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Rural Area ◽  
Quality Index ◽  
Brazilian Population ◽  
Dietary Quality ◽  
Dietary Carbohydrate ◽  
Dietary Fiber Intake ◽  
Carbohydrate Quality ◽  
Nationally Representative ◽  
Over Time

Abstract Objectives Our aim was to evaluate the qualitative profile of carbohydrate (CHO) and fat intake and the modification in 10-year period according to demographic and socioeconomic variables. Methods Data from two Brazilian National Dietary Survey with nationally representative sample of individuals ≥10 years old. The dietary Carbohydrate Quality Index (CQI) is a score ranging from 4 to 20 calculated from dietary fiber intake, global glycemic index, solid CHO to total CHO ratio and CHO from wholegrains to CHO from total grains ratio. Lipid Quality Index (LQI) was estimated by dividing the sum of the dietary content of monounsaturated and polyunsaturated fatty acids by the sum of saturated with trans fatty acids. Both indexes were categorized in quintiles in ascending order for best quality. Information about sex, age (categorized in adolescents, adults and elderly), income (quartiles), urban and rural area and lastly body mass index (categorized in obesity, overweight and normal/underweight) was collected. The estimates were generated separately for each survey and their 95% confidence intervals were compared to identify changes in time. Results CQI reduced in the Brazilian population, but was not significant. There was a significant reduction in the quintile of greater CHO quality over time for adolescentes (2,8%), first quartile of income (3,3%) and people living in rural área (5,3%). Otherwise the frequency of people that have better dietary quality for CHO increased for the last quartile of income (3,2%) over time. It was observed an increase for the population and for several categories at the second quintile for CQI, including men, adolescents, people in lowest quartile for income and people living in rural area. >The LQI raised 1,6% across 10 years in Brazilian population. It also increased between women (3,2%), adults (2,1%), last quartile of income (4,2%), urban area (2,2%) and obese (4,1%). Additionally, the frequency of people in the lowest quartile for income that presented the best quality in their diet for fats decreased 3,7% in 10 years. Conclusions Strategies to improve the dietary carbohydrate quality should be taken into consideration; particular attention should be given to dietary quality of carbohydrates and lipids of people with lowest income values in the Brazilian population. Funding Sources Not applicable.

scholarly journals Dietary carbohydrate quality and risk of breast cancer among women

2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Bahareh Sasanfar ◽  
Fatemeh Toorang ◽  
Elham Mohebbi ◽  
Kazem Zendehdel ◽  
Leila Azadbakht
Keyword(s):  
Breast Cancer ◽  
Quality Index ◽  
Middle Eastern ◽  
Menopausal Status ◽  
Premenopausal Women ◽  
Dietary Carbohydrate ◽  
Dietary Fiber Intake ◽  
Carbohydrate Quality ◽  
Total Carbohydrates ◽  
The Relationship

Abstract Background A few studies have examined the relationship between carbohydrate quality index (CQI) and risk of breast cancer (BC) among women in Middle Eastern countries. We studied the associations between carbohydrate quality index and the risk of BC in overall and by menopausal status. Methods In this case-control study, dietary intake of 461 women with pathologically confirmed BC within the past year were examined. The same information were collected for 495 apparently healthy controls using a 168-item validated FFQ. Carbohydrate quality was determined by considering four criteria including: ratio of solid carbohydrates to total carbohydrates, dietary fiber intake, GI and the ratio of whole grains to total grains. Results Mean GI and GL of participants were totally 57.5 ± 7.2 and 245.7 ± 64.7, respectively. A trend toward significant association was seen between GI and odds of BC in the whole population; such that after stratifying analysis by menopausal status, premenopausal women in the highest quartile of GI were 1.85 times higher likely to have BC than those in the lowest quartile (95% CI: 1.12, 3.07, P = 0.01). We found that women with the greatest CQI had lower odds for BC, compared with those with the lowest CQI (0.63; 95% CI: 0.43–0.94, P = 0.03). This association was remained after stratifying analysis by menopausal status in premenopausal (0.55; 95% CI: 0.34–0.90, P = 0.04). Conclusion We found that GI was directly and CQI inversely associated with odds of BC. In order to determine the effects of dietary carbohydrate quality prospective cohort studies are needed.

Women with Abnormal Mammographic Findings and High Neutrophil-to-Lymphocyte Ratio have the Worst Dietary Carbohydrate Quality Index

2021 ◽  
pp. 1-8
Author(s):  
Ana Luiza de Rezende Ferreira Mendes ◽  
Helena Alves de Carvalho Sampaio ◽  
Antônio Augusto Ferreira Carioca ◽  
Luiz Gonzaga Porto Pinheiro ◽  
Paulo Henrique Diógenes Vasques ◽  
...  
Keyword(s):  
Quality Index ◽  
Neutrophil To Lymphocyte Ratio ◽  
Dietary Carbohydrate ◽  
Lymphocyte Ratio ◽  
Carbohydrate Quality

scholarly journals Relationship between dietary carbohydrate quality index and metabolic syndrome among type 2 diabetes mellitus subjects: a case-control study from Ghana

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Sufyan Bakuri Suara ◽  
Fereydoun Siassi ◽  
Mahama Saaka ◽  
Abbas Rahimiforoushani ◽  
Gity Sotoudeh
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Quality Index ◽  
Inverse Relationship ◽  
Case Control Study ◽  
Case Control ◽  
Dietary Carbohydrate ◽  
Carbohydrate Quality ◽  
Control Study

Abstract Background Dietary carbohydrate quality may play an important role in disease development. We evaluated the association between carbohydrate quality index (CQI) and the odds of metabolic syndrome (MetS) in type 2 diabetes mellitus (T2DM) subjects in Ghana. Methods In this case-control study, we analyzed data using 124 T2DM subjects. We obtained dietary information using 2-day 24-h dietary recalls. We calculated CQI from dietary fiber, glycemic index, whole grains/total grains ratio, and solid carbohydrates/total carbohydrates ratio. Serum lipid profiles were measured after an overnight fast of 8–12 h. Results Upon adjustments for the effects of covariates, the CQI showed a positive association with high-density lipoprotein cholesterol concentration (beta coefficient (β) = 0.24; standard error (SE) = 0.20; P for trend = 0.01), and an inverse relationship with waist circumference (β = − 17.29; SE = 4.00; P for trend < 0.001), systolic blood pressure (β = − 15.74; SE = 4.69; P for trend < 0.001), diastolic blood pressure (β = − 7.23; SE = 2.97; P for trend = 0.02), and triglyceride concentrations (β = − 0.43; SE = 0.11; P for trend < 0.001). Overall, the CQI had an inverse relationship with the odds of MetS (Odds ratio tertile 3 vs.1 0.05; 95% Confidence interval: 0.01–0.23; p-trend < 0.001). Also, a positive correlation was found between the CQI and fiber, but the CQI showed a negative relationship with dietary glycemic index. Conclusions The present results suggest an inverse association between the CQI of a diet and the odds of MetS. The CQI approach of dietary recommendation may be a useful strategy for dietary carbohydrate selection for the prevention of MetS.

scholarly journals Examining differences in school hour and school day dietary quality among Canadian children between 2004 and 2015

2019 ◽  
Vol 22 (16) ◽  
pp. 3051-3062 ◽  
Author(s):  
Claire N Tugault-Lafleur ◽  
Susan I Barr ◽  
Jennifer L Black
Keyword(s):  
Parental Education ◽  
Healthy Eating Index ◽  
Dietary Quality ◽  
Sociodemographic Characteristics ◽  
Dietary Recommendations ◽  
Dietary Recall ◽  
School Day ◽  
Nationally Representative ◽  
Dark Green ◽  
Over Time

AbstractObjective:The present study aimed to: (i) evaluate changes in Canadian children’s dietary quality during school hours and on school days between 2004 and 2015; and (ii) explore whether changes in dietary quality over time were moderated by sociodemographic characteristics.Design:Nationally representative 24 h dietary recall data were obtained from the 2004 (n 4827) and 2015 (n 2447) Canadian Community Health Surveys. Dietary quality was measured using the Canadian Healthy Eating Index (C-HEI) which evaluates respondents’ compliance with 2007 national dietary recommendations, and the school-HEI which assesses respondents’ dietary quality during school hours. Multivariable regression models compared differences in dietary quality between 2004 and 2015. Interaction effects were used to test whether changes over time were moderated by sociodemographic characteristics (sex, age group, ethnicity, residential location, province of residence, parental education, food security status).Setting:Canada.Participants:Children aged 6–17 years.Results:Mean school-HEI score rose from 51.3 to 58.0 points (maximum = 100) from 2004 to 2015 (P < 0.001). School-HEI sub-scores for total vegetables and fruit, whole fruit, dark green and orange vegetables, milk and alternatives, and meat and alternatives improved over time, but remained well below recommendations. Decreased energy from minimally nutritious foods accounted for 39 % of the improvement in mean school-HEI scores. Mean whole day C-HEI scores also improved (60.8 to 66.4 points, P < 0.001). There was no evidence of a moderating effect for any of the sociodemographic variables examined.Conclusions:Mean dietary quality of Canadian children during school hours and on school days improved modestly for all age and sex groups but remained below 2007 national dietary recommendations.

Homocysteine Levels Show Significant Differences among Mediterranean Dietary Quality Index Variables Compared to Folate and Vitamin B12 Status in Women

2015 ◽  
Vol 85 (3-4) ◽  
pp. 202-210 ◽  
Author(s):  
Ivona Višekruna ◽  
Ivana Rumbak ◽  
Ivana Rumora Samarin ◽  
Irena Keser ◽  
Jasmina Ranilović
Keyword(s):  
Mediterranean Diet ◽  
Diet Quality ◽  
Quality Index ◽  
Fruits And Vegetables ◽  
Reproductive Age ◽  
Dietary Quality ◽  
Vitamin B ◽  
Cross Sectional ◽  
Poor Diet ◽  
The Mediterranean

Abstract. Results of epidemiologic studies and clinical trials have shown that subjects following the Mediterranean diet had lower inflammatory markers such as homocysteine (Hcy). Therefore, the aim of this cross-sectional study was to assess female diet quality with the Mediterranean diet quality index (MDQI) and to determine the correlation between MDQI, homocysteine, folate and vitamin B12 levels in the blood. The study participants were 237 apparently healthy women (96 of reproductive age and 141 postmenopausal) between 25 and 93 years. For each participant, 24-hour dietary recalls for 3 days were collected, MDQI was calculated, and plasma Hcy, serum and erythrocyte folate and vitamin B12 levels were analysed. Total MDQI ranged from 8 to 10 points, which represented a medium-poor diet for the subjects. The strength of correlation using biomarkers, regardless of group type, age, gender and other measured parameters, was ranked from best (0.11) to worst (0.52) for olive oil, fish, fruits and vegetables, grains, and meat, in this order. Hcy levels showed the best response among all markers across all groups and food types. Our study shows significant differences between variables of the MDQI and Hcy levels compared to levels of folate and vitamin B12 in participants with medium-poor diet quality, as evaluated according to MDQI scores.

Personality change and environmental concerns

2020 ◽  
Author(s):  
Christopher James Hopwood ◽  
Ted Schwaba ◽  
Wiebke Bleidorn
Keyword(s):  
Personality Traits ◽  
Personality Change ◽  
Environmental Concerns ◽  
Big Five Personality ◽  
German Population ◽  
Individual Level ◽  
Sustainable Behavior ◽  
Nationally Representative ◽  
The Individual ◽  
Over Time

Personal concerns about climate change and the environment are a powerful motivator of sustainable behavior. People’s level of concern varies as a function of a variety of social and individual factors. Using data from 58,748 participants from a nationally representative German sample, we tested preregistered hypotheses about factors that impact concerns about the environment over time. We found that environmental concerns increased modestly from 2009-2017 in the German population. However, individuals in middle adulthood tended to be more concerned and showed more consistent increases in concern over time than younger or older people. Consistent with previous research, Big Five personality traits were correlated with environmental concerns. We present novel evidence that increases in concern were related to increases in the personality traits neuroticism and openness to experience. Indeed, changes in openness explained roughly 50% of the variance in changes in environmental concerns. These findings highlight the importance of understanding the individual level factors associated with changes in environmental concerns over time, towards the promotion of more sustainable behavior at the individual level.

Chlorella vulgaris as a Source of Essential Fatty Acids and Micronutrients: A Brief Commentary

2017 ◽  
Vol 10 (1) ◽  
pp. 92-99 ◽  
Author(s):  
Hércules Rezende Freitas
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Culture Medium ◽  
Essential Fatty Acids ◽  
Total Lipid Content ◽  
Dietary Quality ◽  
Negative Effects ◽  
Algae Biomass ◽  
Dietary Consumption ◽  
Acid Consumption

Polyunsaturated fatty acids (PUFAs) comprise about 35-40% of the total lipid content from green algaeChlorella, reaching up to 24% linoleic acid and 27% α-linolenic acid inC. vulgaris. Also, microalgae nutrient composition may be modulated by changes in the culture medium, increasing fatty acid and microelement concentrations in the algae biomass. PUFAs, such as α-linolenic (n-3) and linoleic (n-6) acids, as well as its derivatives, are considered essential for dietary consumption, and their ability to regulate body chemistry has been recently explored in depth. A balanced fatty acid consumption is shown to counteract the negative effects of western diets, such as chronic inflammation and glucose intolerance. In this brief commentary, technological and practical uses ofC. vulgarisare explored as means to improve dietary quality and, ultimately, human health.

Are neighborhood restaurants related to frequency of restaurant meals and dietary quality?: Prevalence and changes over time in the Multi-Ethnic Study of Atherosclerosis

2021 ◽  
pp. 1-29
Author(s):  
Amy H. Auchincloss ◽  
Jingjing Li ◽  
Kari A. B. Moore ◽  
Manuel Franco ◽  
Mahasin S. Mujahid ◽  
...  
Keyword(s):  
Healthy Eating Index ◽  
Dietary Quality ◽  
Longitudinal Analyses ◽  
Cross Sectional ◽  
Cross Sectional Analysis ◽  
Eating Out ◽  
Restaurant Meals ◽  
Sectional Analysis ◽  
Over Time

Abstract Objective: To examine whether the density of neighbourhood restaurants affected the frequency of eating restaurant meals and subsequently affected diet quality. Design: Cross-sectional and longitudinal designs. Structural equation models assessed the indirect relationship between restaurant density (≤3 miles (4.8 km) of participant addresses) and dietary quality (Healthy Eating Index 2010 (HEI)) via the frequency of eating restaurant meals, after adjustment for sociodemographics, select health conditions, region, residence duration and area-level income. Setting: Urbanised areas in multiple regions of the USA, years 2000–2002 and 2010–2012. Participants: Participants aged 45–84 years were followed for 10 years (n 3567). Results: Median HEI (out of 100) was 59 at baseline and 62 at follow-up. Cross-sectional analysis found residing in areas with a high density of restaurants (highest ranked quartile) was associated with 52% higher odds of frequently eating restaurant meals (≥3 times/week, odds ratio [OR]:1.52, 95% confidence interval [CI] 1.18-1.98) and 3% higher odds of having lower dietary quality (HEI lowest quartile<54, OR:1.03,CI:1.01-1.06); associations were not sustained in longitudinal analyses. Cross-sectional analysis found 34% higher odds of having lower dietary quality for those who frequently ate at restaurants (OR:1.34,CI:1.12-1.61); and more restaurant meals (over time increase ≥1 times/week) was associated with higher odds of having worse dietary quality at follow-up (OR:1.21,CI:1.00-1.46). Conclusions: Restaurant density was associated with frequently eating out in cross-sectional and longitudinal analyses but was associated with the lower dietary quality only in cross-sectional analyses. Frequent restaurant meals were negatively related to dietary quality. Interventions that encourage less frequent eating out may improve population dietary quality.

scholarly journals Impact of n-6 Polyunsaturated Fatty Acids on Growth of Multidrug-Resistant Pseudomonas aeruginosa: Interactions with Amikacin and Ceftazidime

2000 ◽  
Vol 44 (8) ◽  
pp. 2187-2189 ◽  
Author(s):  
E. J. Giamarellos-Bourboulis ◽  
P. Grecka ◽  
A. Dionyssiou-Asteriou ◽  
H. Giamarellou
Keyword(s):  
Fatty Acids ◽  
Pseudomonas Aeruginosa ◽  
Arachidonic Acid ◽  
Experimental Infection ◽  
Multidrug Resistant ◽  
Gamma Linolenic Acid ◽  
Infection Models ◽  
Over Time ◽  
In Vitro Interactions

ABSTRACT Twenty-six multidrug-resistant Pseudomonas aeruginosaisolates were exposed over time to 300 μg of gamma-linolenic acid or arachidonic acid per ml or to the combination of both acids at 150 μg/ml each with ceftazidime and amikacin with or without albumin to observe the in vitro interactions of the antibiotics. Antibiotics and albumin were applied at their levels found in serum. Synergy between acids and antibiotics was found against 13 isolates, and it was expressed after 5 h of growth in the presence of albumin. The results indicate that further application in experimental infection models is merited.

Carbohydrate quality index: its relationship to menopausal symptoms in postmenopausal women

Maturitas ◽  
2021 ◽  
Author(s):  
Saman Mohsenian ◽  
Sakineh Shabbidar ◽  
Fereydoun Siassi ◽  
Mostafa Qorbani ◽  
Shahla Khosravi ◽  
...  
Keyword(s):  
Postmenopausal Women ◽  
Quality Index ◽  
Menopausal Symptoms ◽  
Carbohydrate Quality
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