scholarly journals Relative Validity of Dietary Total Antioxidant Capacity for Predicting All-Cause Mortality in Comparison to Diet Quality Indexes in US Adults

Nutrients ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 1210
Author(s):  
Kyungho Ha ◽  
Kijoon Kim ◽  
Junichi R. Sakaki ◽  
Ock K. Chun
Keyword(s):  
Antioxidant Capacity ◽  
Healthy Eating ◽  
Diet Quality ◽  
Total Antioxidant Capacity ◽  
Healthy Eating Index ◽  
Antioxidant Power ◽  
Dietary Recall ◽  
All Cause Mortality ◽  
Total Antioxidant ◽  
Dietary Total Antioxidant Capacity

While traditionally diet quality index scores (DQIS) as noted later in this abstract have been used to predict health outcomes, dietary total antioxidant capacity (TAC), a useful tool for assessing total antioxidant power in the diet, may also be a novel predictor. This study evaluated the associations between dietary TAC and DQIS and all-cause mortality. Based on the National Health and Nutrition Examination Survey (NHANES) 1988–1994 and 1999–2006, 23,797 US adults were followed-up until 2015. Dietary TAC and DQIS including the Healthy Eating Index-2015 (HEI-2015), Alternative Healthy Eating Index-2010 (AHEI-2010), alternate Mediterranean Diet (aMED), and Dietary Approaches to Stop Hypertension (DASH) were calculated using a 1-day 24 h dietary recall. US adults in the highest quintiles of DQIS had lower rates of all-cause mortality compared to those in the lowest quintiles (HEI-2015 hazard ratio (HR): 0.87, 95% confidence interval (CI): 0.77–0.98; AHEI-2010 HR: 0.84, 95% CI: 0.74–0.94; aMED HR: 0.79, 95% CI: 0.69–0.90; DASH HR: 0.80, 95% CI: 0.70–0.92). Similarly, those in the highest quintile of dietary TAC also had a lower all-cause mortality than those in the lowest quintile (HR: 0.88, 95% CI: 0.79–0.98). These findings suggest that dietary TAC might be a relatively valid predictor of all-cause mortality in the US population compared to the DQIS.

scholarly journals Relative Validity of Dietary Total Antioxidant Capacity for Predicting All-Cause Mortality in Comparison to Diet Quality Indexes in US Adults

2020 ◽  
Vol 4 (Supplement_2) ◽  
pp. 1410-1410
Author(s):  
Kyungho Ha ◽  
Kijoon Kim ◽  
Junichi Sakaki ◽  
Ock Chun
Keyword(s):  
Antioxidant Capacity ◽  
Diet Quality ◽  
Total Antioxidant Capacity ◽  
Healthy Eating Index ◽  
Cox Proportional Hazards ◽  
Antioxidant Power ◽  
All Cause Mortality ◽  
Total Antioxidant ◽  
Race Ethnicity ◽  
Dietary Total Antioxidant Capacity

Abstract Objectives Dietary total antioxidant capacity (TAC) is a useful tool for assessing total antioxidant power in the diet, and high dietary TAC has been reported to be associated with lower oxidative stress and risk of chronic diseases. While traditionally diet quality index scores (DQIS) have been used to predict health outcomes, dietary TAC may also be a novel and valid predictor. Therefore, this study aimed to evaluate the associations between both dietary TAC and DQIS and all-cause mortality. Methods Based on the National Health and Nutrition Examination Survey (NHANES) III (1998–1994) and 1999–2006, a total of 23,797 adults aged 30 years or older who were followed-up until 2015 were included. Dietary TAC and DQIS including the Healthy Eating Index-2015 (HEI-2015), Alternative Health Eating Index-2010 (AHEI-2010), alternate Mediterranean Diet (aMED), and Dietary Approaches to Stop Hypertension (DASH) were calculated using a 1-day 24-h dietary recall. Hazard ratios (HRs) and 95% confidence intervals (CIs) for all-cause mortality by quintiles of dietary TAC and DQIS were estimated using Cox proportional hazards models. Results Dietary TAC and DQIS similarly differed by sociodemographic characteristics including age, gender, race/ethnicity, education, and income and lifestyle behaviors such as physical activity and smoking among US adults (P < 0.0001 for all). After adjusting for confounders, US adults in the highest quintiles of DQIS had lower rates of all-cause mortality compared to those in the lowest quintiles (HEI-2015 HR: 0.86, 95% CI: 0.76–0.97; AHEI-2010 HR: 0.83, 95% CI: 0.73–0.93; aMED HR: 0.78, 95% CI: 0.68–0.89; DASH HR: 0.78, 95% CI: 0.69–0.89). Similarly, those in the highest quintile of dietary TAC also had a lower rate of all-cause mortality than those in the lowest quintile (HR: 0.89, 95% CI: 0.79–0.99). Conclusions These findings indicate that both DQIS and dietary TAC were inversely associated with all-cause mortality and that dietary TAC predicts overall mortality in US adults. Further studies should expand this investigation to assess disease-specific mortality among subpopulations defined by gender, race/ethnicity, and socioeconomic status. Funding Sources This research was supported by Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Education.

scholarly journals The Association between dietary total antioxidant capacity with the risk of helicobacter pylori infection among adult: a case–control study

2020 ◽  
Author(s):  
Mohammadhassan Sohouli ◽  
Niloufar Haghshenas ◽  
Somaye Fatahi
Keyword(s):  
Helicobacter Pylori ◽  
Antioxidant Capacity ◽  
Total Antioxidant Capacity ◽  
Case Control Study ◽  
Case Control ◽  
Antioxidant Power ◽  
Total Antioxidant ◽  
H Pylori ◽  
Control Study ◽  
Dietary Total Antioxidant Capacity

Abstract Background Dietary total antioxidant capacity (DTAC) has been assumed as a useful tool to assess the relationship between the cumulative antioxidant food capacity and several chronic disorders. The aim of this study was to evaluate the association between DTAC and risk of Helicobacter pylori in a case-control study.Methods This case-control study was carried out among 150 patients with Helicobacter pylori and 302 healthy subjects aged 18–55 years. Dietary data were collected using a validated 168- items quantitative food frequency questionnaire. DTAC was calculated based on the ferric reducing-antioxidant power (FRAP) values that reported by US Department of Agriculture. Results The mean age and BMI of the study participants were 38.70 years and 25.86, respectively. Compared with control subjects, participants with H pylori significantly were older and had higher BMI and smoking use. Patients with H pylori compared with control individuals had also lower intake of total fiber, vitamin E, vitamin C, vitamin D, total dairy, whole grain and vegetables. Compared with participants in the lowest tertile of DTAC, those in the highest terrtile had a significantly lower OR for H pylori after further adjustment for potential confounders (Model 2: OR, 0.20; 95% CI, 0.10 – 0.40; P for trend, < 0.001).Conclusions Our findings showed that a high DTAC was associated with a reduced risk of Helicobacter pylori in adult, which reflects the increased intake of natural dietary antioxidants to prevent the progression of Helicobacter pylori. However, further studies are needed to investigate the t relation between DTAC and risk of Helicobacter pylori.

scholarly journals Healthy Eating Index-2015 and Dietary Total Antioxidant Capacity as Predictors of Prediabetes: A Case-Control Study

2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Jamal Rahmani ◽  
Karim Parastouei ◽  
Maryam Taghdir ◽  
Heitor O. Santos ◽  
Farinaz Hosseini Balam ◽  
...  
Keyword(s):  
Healthy Eating ◽  
Total Antioxidant Capacity ◽  
Case Control Study ◽  
Case Control ◽  
Healthy Eating Index ◽  
Dietary Quality ◽  
Glucose Levels ◽  
Total Antioxidant ◽  
Control Study ◽  
Dietary Total Antioxidant Capacity

Background. The overall dietary quality, as well as the dietary total antioxidant capacity (DTAC), deserves central attention in the management of borderline high glucose levels since nonpharmacological strategies are imperative in this regard. Thus, we aimed to investigate the association between prediabetes with dietary quality and DTAC. Methods. A case-control study was conducted on 49 patients with prediabetes and 98 controls. Demographics, anthropometric measures, and fasting blood glucose levels of all participants were obtained. Participants completed a validated 80-item food frequency questionnaire (FFQ). DTAC scores were generated using FFQ data, and Healthy Eating Index-2015 (HEI-2015) was used as a diet quality index. The lowest tertile of HEI-2015 and DTAC was considered as the reference category, and logistic regression was used to estimate the relationship between prediabetes with HEI-215 and DTAC. Results. Mean age and body mass index of participants were 47.42 ± 15.98 years and 27.90 ± 4.96 kg/m2. Patients with prediabetes had lower DTAC scores when compared to controls (11.86 ± 5.77 and 17.81 ± 12.08, P  = 0.01). There was a significant inverse association between the highest tertile of the DTAC score when compared with the lowest tertile in crude (OR = 0.11; 95% CI: 0.03–0.43), age-adjusted (OR = 0.13; 95% CI: 0.03–0.48), and fully adjusted (OR = 0.09; 95% CI: 0.02–0.53) models. In contrast, there was no difference between HEI-2015 in patients with prediabetes when compared to controls (74.41 ± 8.91 and 74.41 ± 9.35, respectively; P  = 0.85). Correspondingly, no difference was observed between the highest tertile of the HEI-2015 score when compared with the lowest tertile in crude (OR = 1.23; 95% CI: 0.53–2.86), age-adjusted (OR = 1.17; 95% CI: 0.48–2.82), and fully adjusted (OR = 1.53; 95% CI: 0.56–4.16) models. Conclusion. This study demonstrates a clear association between prediabetes with less DTAC, but not with HEI-2015.

scholarly journals Dietary total antioxidant capacity as a preventive factor against depression in climacteric women

2019 ◽  
Vol 13 (3) ◽  
pp. 305-311 ◽  
Author(s):  
Natiani Gonçalves de Oliveira ◽  
Iranice Taís Teixeira ◽  
Heloísa Theodoro ◽  
Catia Santos Branco
Keyword(s):  
Antioxidant Capacity ◽  
Total Antioxidant Capacity ◽  
Significant Negative Correlation ◽  
Dietary Recall ◽  
Cohen’S D ◽  
Prevalence Of Depression ◽  
Total Antioxidant ◽  
Polyphenol Intake ◽  
Cohen's D ◽  
Dietary Total Antioxidant Capacity

ABSTRACT Depression is characterized by physical or psychological distress and in many cases can lead to suicide. Objective: to assess the prevalence of depression and its possible relationship with dietary total antioxidant capacity (DTAC) and nutritional parameters in climacteric women participating in an extension university program in a Southern Brazilian city. Methods: data were obtained through questionnaires and anthropometric measurements. Diet was assessed using a 24-hour dietary recall. The Beck Depression Inventory (BDI) was used to assess the intensity of symptoms of depression. Results: DTAC of the population ranged from 435.60 to 4502.62 mg VCE/day. Among the most consumed antioxidant food/beverages, coffee ranked highest. Polyphenols were found to be directly linked to the antioxidant capacity of fresh foods (r=0.905; p=0.0001). Prevalence of depression in the population was 44%, and depressed women had lower intake levels of polyphenols (p=0.022; Cohen's d=0.80), and vitamin B6 (p=0.038; Cohen's d=0.65), vitamin A (p=0.044; Cohen's d =0.63), and vitamin C (p=0.050; Cohen's d =0.61). There was a significant negative correlation between BDI scores and polyphenol intake (r=-0.700; p=0.002). Conclusion: these results may contribute to a better understanding of the recommended dietary antioxidant intake as an adjuvant for preventing depression in women.

scholarly journals The Association between dietary total antioxidant capacity with the risk of helicobacter pylori infection among adult: a case–control study

2020 ◽  
Author(s):  
Mohammadhassan Sohouli ◽  
Niloufar Haghshenas ◽  
Somaye Fatahi
Keyword(s):  
Helicobacter Pylori ◽  
Antioxidant Capacity ◽  
Total Antioxidant Capacity ◽  
Case Control Study ◽  
Case Control ◽  
Antioxidant Power ◽  
Total Antioxidant ◽  
H Pylori ◽  
Control Study ◽  
Dietary Total Antioxidant Capacity

Abstract Objective Dietary total antioxidant capacity (TAC) has been assumed as a useful tool to assess the relationship between the cumulative antioxidant food capacity and several chronic disorders. The aim of this study was to evaluate the association between DTAC and risk of Helicobacter pylori in a case-control study. Methods This case-control study was carried out among 150 patients with Helicobacter pylori and 302 healthy subjects aged 18–55 years. Dietary data were collected using a validated 168- items quantitative food frequency questionnaire. DTAC was calculated based on the ferric reducing-antioxidant power (FRAP) values that reported by US Department of Agriculture. Results The mean age and BMI of the study participants were 38.70 years and 25.86, respectively. Compared with control subjects, participants with H pylori significantly were older and had higher BMI and smoking use. Patients with H pylori compared with control individuals had also lower intake of total fiber, vitamin E, vitamin C, vitamin D, total dairy, whole grain and vegetables. Compared with participants in the lowest tertile of DTAC, those in the highest terrtile had a significantly lower OR for H pylori after further adjustment for potential confounders (Model 2: OR, 0.20; 95% CI, 0.10–0.40; P for trend, < 0.001). Conclusions Our findings showed that a high DTAC was associated with a reduced risk of Helicobacter pylori in adult, which reflects the increased intake of natural dietary antioxidants to prevent the progression of Helicobacter pylori. However, further studies are needed to investigate the t relation between DTAC and risk of Helicobacter pylori.

scholarly journals Dietary Polyphenol Intake, but Not the Dietary Total Antioxidant Capacity, Is Inversely Related to Cardiovascular Disease in Postmenopausal Polish Women: Results of WOBASZ and WOBASZ II Studies

2017 ◽  
Vol 2017 ◽  
pp. 1-11 ◽  
Author(s):  
Anna M. Witkowska ◽  
Anna Waśkiewicz ◽  
Małgorzata E. Zujko ◽  
Danuta Szcześniewska ◽  
Andrzej Pająk ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Antioxidant Capacity ◽  
Postmenopausal Women ◽  
Total Antioxidant Capacity ◽  
Population Based ◽  
Food Sources ◽  
Dietary Recall ◽  
Total Antioxidant ◽  
Polyphenol Intake ◽  
Dietary Total Antioxidant Capacity

The aim of the study was to assess the relationship between the dietary polyphenol intake (DPI) and the dietary total antioxidant capacity (DTAC) and the prevalence of cardiovascular disease (CVD) in postmenopausal women. Participants were 916 postmenopausal women diagnosed with CVD and 1683 postmenopausal women without history of CVD, who took part in the population-based studies carried out in Poland: WOBASZ (2003–2005) and WOBASZ II (2013-2014). Nutritional data were collected using a single 24-hour dietary recall. DPI and DTAC in the CVD women were significantly lower and accounted for 1766.39 mg/d and 10.84 mmol/d, respectively, versus 1920.57 mg/d and 11.85 mmol/d in the women without CVD, but these differences disappeared after the standardization for energy input. Also, in the multiple-adjustment model, higher DPI, but not DTAC, was associated with the reduced odds ratio for the prevalence of CVD. Beverages, mainly coffee and tea, contributed in more than 40% to DPI and in more than a half to DTAC. In this study, higher dietary polyphenol intake, but not the dietary total antioxidant capacity, was inversely associated with CVD in postmenopausal women, which points to the health benefits of increased polyphenol intake from food sources for these women.

The association between Dietary total antioxidant capacity with Rheumatoid Arthritis in adults: A case-control study

2020 ◽  
Author(s):  
Shokufeh Nezamoleslami ◽  
Saeed Nezamoleslami ◽  
Reza Ghiasvand ◽  
Behnoosh Boozari ◽  
Mohammadhassan Sohouli
Keyword(s):  
Antioxidant Capacity ◽  
Total Antioxidant Capacity ◽  
Case Control Study ◽  
Case Control ◽  
Antioxidant Power ◽  
Vitamin B9 ◽  
Total Antioxidant ◽  
The Relationship ◽  
Control Study ◽  
Dietary Total Antioxidant Capacity

Abstract Objective Dietary total antioxidant capacity (TAC) has been assumed as a useful tool to assess the relationship between the cumulative antioxidant food capacity and several chronic disorders. However, the relationship between the total antioxidant capacity of the diet (TAC) and the risk of RA has not been previously examined. The aim of this study was to evaluate the association between DTAC and risk of RA in a case-control study. Methods This case-control study was carried out among 100 patients with RA and 200 healthy subjects aged 18–55 years. Dietary data were collected using a validated 147- items quantitative food frequency questionnaire. DTAC was calculated based on the ferric reducing-antioxidant power (FRAP) values that reported by US Department of Agriculture. Results The mean age and BMI of the study participants were 49.4 years and 25.6 Kg.m2.. The energy, protein, fiber, MUFA, n-3 fatty acid, vitamin B9, vegetable, and fruit were significantly increased across tertiles of DTAC. Also, Compared with participants in the lowest tertile of DTAC, those in the highest terrtile had a significantly lower OR for rheumatoid after adjustment for BMI; physical activity; waist circumference; smoking; and dietary intake energy and fat (model 3: OR, 0.19; 95% CI, 0.07–0.51; p for trend, 0.001). Conclusions Our findings showed that a high DTAC was associated with a reduced risk of RA in adult, suggesting that promoting a naturally elevated antioxidant capacity might help prevent the development of RA. Further prospective studies should be conducted in this regard.

scholarly journals The association between dietary total antioxidant capacity and glioma among Iranian adults

2020 ◽  
Author(s):  
Marzieh Heydari ◽  
Mehdi Shayanfar ◽  
Giuve Sharifi ◽  
Parvane Saneei ◽  
Omid Sadeghi ◽  
...  
Keyword(s):  
Vitamin C ◽  
Antioxidant Capacity ◽  
Total Antioxidant Capacity ◽  
Vitamin B6 ◽  
Inverse Association ◽  
Dietary Intakes ◽  
Antioxidant Power ◽  
Total Antioxidant ◽  
Β Carotene ◽  
Dietary Total Antioxidant Capacity

Abstract Background: Dietary total antioxidant capacity (TAC) has been investigated in relation to different types of cancer. However, data on the link between dietary TAC and glioma are scarce and conflicting. We assessed the relation between dietary TAC and risk of glioma among Iranian adults. Methods: This investigation was a hospital-based case-control study that was done in Tehran between November 2009 and September 2011. Cases were individuals with pathologically confirmed glioma that were diagnosed during the last month (n=128). Controls were individuals, aged between 20 and 75 years, who were hospitalized or were outpatients referred to other wards of the same hospitals (n=256). Usual dietary intakes of participants during the preceding year were examined using a food frequency questionnaire. Data on dietary TAC from foods was gathered from published databases that provided the antioxidant capacity for each food item, measured by ferric reducing antioxidant power (FRAP). Results: Mean age of study participants in case and control groups was 43.4 and 42.7 y, respectively. Compared with participants in the lowest quartile, those in the highest quartile of dietary TAC had a lower odds of glioma (OR: 0.28, 95% CI: 0.15-0.45). This association was strengthened when potential confounders were taken into account (OR: 0.13; 95% CI: 0.05-0.35). Such inverse association was also seen for men (OR: 0.05, 95% CI: 0.01-0.19), but not for women. Furthermore, significant inverse associations were seen between dietary intakes of vitamin C (OR for Q4 vs. Q1: 0.14, 95% CI: 0.05-0.36; P-trend<0.01), vitamin B6 (OR for Q4 vs. Q1: 0.35, 95% CI: 0.13-0.97; P-trend=0.02) and β-carotene (OR for Q3 vs. Q1: 0.43, 95% CI: 0.19-0.98; P-trend=0.57) and glioma, after controlling for potential covariates. Conclusion: We found that dietary TAC as well as dietary intake of vitamin C, vitamin B6 and β-carotene was inversely associated with odds of glioma in Iranian adults.

scholarly journals Dietary Total Antioxidant Capacity: A Novel Indicator of Diet Quality in Healthy Young Adults

2009 ◽  
Vol 28 (6) ◽  
pp. 648-656 ◽  
Author(s):  
Blanca Puchau ◽  
M. Ángeles Zulet ◽  
Amaia González de Echávarri ◽  
Helen Hermana M Hermsdorff ◽  
J. Alfredo Martínez
Keyword(s):  
Young Adults ◽  
Antioxidant Capacity ◽  
Diet Quality ◽  
Total Antioxidant Capacity ◽  
Total Antioxidant ◽  
Dietary Total Antioxidant Capacity

scholarly journals The Association between Dietary Total Antioxidant Capacity and Risk of Non Alcoholic Fatty Liver Disease (NAFLD) in Adults: A Case-Control Study

2020 ◽  
Author(s):  
Mohammadhassan Sohouli ◽  
Somaye Fatahi ◽  
Farzad Shidfar
Keyword(s):  
Antioxidant Capacity ◽  
Total Antioxidant Capacity ◽  
Case Control Study ◽  
Case Control ◽  
Alcoholic Fatty Liver ◽  
Antioxidant Power ◽  
Total Antioxidant ◽  
The Relationship ◽  
Control Study ◽  
Dietary Total Antioxidant Capacity

Abstract ObjectiveDietary total antioxidant capacity (TAC) has been assumed as a useful tool to assess the relationship between the cumulative antioxidant food capacity and several chronic disorders. However, the relationship between the total antioxidant capacity of the diet (TAC) and the risk of NAFLD has not been previously examined. The aim of this study was to evaluate the association between DTAC and risk of NAFLD in a case-control study.MethodsThis case-control study was carried out among 158 patients with NAFLD and 357 healthy subjects aged 18–55 years. Dietary data were collected using a validated 168- items quantitative food frequency questionnaire. DTAC was calculated based on the ferric reducing-antioxidant power (FRAP) values that reported by US Department of Agriculture.ResultsThe mean age and BMI of the study participants were 43.9 years and 30.5. The NAFLD patients had higher BMI and female’s percentage compared with controls. Also, compared with the control, the NAFLD cases have a higher level of Smoking, biochemical parameters, and DTAC score. Whereas, patients with NAFLD had a lower HDL and physical activity then the control groups. The highest tertiles of DTAC showed lower risk of NAFLD compared to the lowest tertiles. Also, this association was significant after controlling for potential confounders.ConclusionsOur findings showed that a high DTAC was associated with a reduced risk of NAFLD in adult, suggesting that promoting a naturally elevated antioxidant capacity might help prevent the development of NAFLD. Further prospective studies should be conducted in this regard.

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