Major dietary patterns and food groups in relation to rheumatoid arthritis in newly diagnosed patients

Mosalmanzadeh, Negin; Jandari, Sajedeh; Soleimani, Davood; Moghadam, Mohammad Reza Shadmand Foumani; Khorramrouz, Fatemeh; Araste, Asie; Molavi, Seyed Fatemeh; Fakhlaie, Reihane; Jokar, Mohammad Hassan; Rezvani, Reza

doi:10.1002/fsn3.1938

Cited by 16 publications

(16 citation statements)

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“…Similar to our nding, in a crosssectional and longitudinal study conducted in Japan showed that anti-in ammatory change in DII score was related with low disease activity (24). According to the ndings of a case-control study, adherence to an in ammatory diet such as Western Diet increases the chances of developing RA, while following a healthy diet can reduce the incidence of the disease (25). In fact, unhealthy dietary patterns like high DII diets due to their high glycemic load and the presence of certain components such as re ned carbohydrates and sweeteners in them can cause harmful effects such as overproduction of free radicals and reduced total antioxidant capacity (TAC), insulin resistance, and disruption of lipid pro le levels (26)(27)(28).…”

Section: Discussionsupporting

confidence: 85%

“…Diet is a modi able environmental factor that plays an important role in regulating in ammation and immune function (6). Some nutritional studies suggest that the intakes of foods with anti-in ammatory properties such as nut, tea, sh, olive oil, and vegetable are associated with a lower risk or severity of RA (7,8). A recent clinical trial also shows that supplementation with sh oil can reduce disease activity score 28 (DAS 28 score) and the number of tender joints in patients with RA (9).…”

Section: Introductionmentioning

confidence: 99%

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Associations Between Dietary Inflammatory Index Scores And The Increased Disease Activity of Rheumatoid Arthritis: A Cross-Sectional Study

Nayebi

Soleimani

Mostafaei

et al. 2021

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Background: Diet plays an important role in regulating inflammation, which is a hallmark of rheumatoid arthritis (RA). Our aim was to investigate the association between the inflammatory potential of diet and RA activity.Methods: This cross-sectional study was conducted on 184 patients with RA in rheumatology clinic in Kermanshah city, Iran, in 2020. RA was diagnosed according to the criteria of the 2010 American College of Rheumatology/ European League against Rheumatism. The overall inflammatory potential of the diet was extracted from a validated 168-item food frequency questioner (FFQ) using the Dietary Inflammatory Index (DII). RA disease activity was assessed using Disease Activity Score 28 (DAS28) scores. Logistic regression and one-way ANOVA/ ANCOVA were conducted. Results: Individuals in the highest DII quartile had the significantly higher odds of positive C-reactive protein (CRP) than those in the lowest quartile of the DII scores (OR: 4.5; 95% CI: 1.16 – 17.41; P-value: 0.029). A statistically significant downward linear trend in fat-free mass and weight were observed with increasing the DII quartiles (P-value=0.003, P-value=0.019, respectively). Patients in the highest DII quartile had higher DAS 28 scores than those in the first quartile (Mean difference: 1.16; 95% CI: 0.51 – 1.81; P-value <0.001) and second quartile of the DII scores (Mean difference: 1.0; 95% CI: 0.34 – 1.65; P-value <0.001).Conclusion: Our results indicated that reducing inflammation through diet might be one of the therapeutic strategies to control and reduce the disease activity in RA patients.

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Section: Discussionsupporting

confidence: 85%

Section: Introductionmentioning

confidence: 99%

Associations Between Dietary Inflammatory Index Scores And The Increased Disease Activity of Rheumatoid Arthritis: A Cross-Sectional Study

Nayebi

Soleimani

Mostafaei

et al. 2021

Preprint

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“…Numerous studies have shown that coffee and tea consumption could increase inflammatory markers in these patients (20,38,41). On the other hand, a number of other studies have revealed the protective role of coffee and tea in RA (18,19).…”

Section: Discussionmentioning

confidence: 99%

“…Overall, there are limited studies about the association between tea as well as coffee consumption and odds of RA. In this context, some of case-control studies have reported that tea consumption are related to RA development ( 18 , 19 ). While with regards to coffee consumption, a case-control study showed higher coffee consumption was associated with greater risk of RA ( 20 ).…”

Section: Introductionmentioning

confidence: 99%

Caffeine, Coffee, Tea and Risk of Rheumatoid Arthritis: Systematic Review and Dose-Response Meta-analysis of Prospective Cohort Studies

et al. 2022

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ObjectiveProspective cohort studies on coffee, tea and caffeine in relation to the risk of rheumatoid arthritis (RA) have shown conflicting results. The aim of this study was to conduct a dose–response meta-analysis of cohort studies on the association between dietary caffeine, different types of coffee and tea consumption and the risk of RA.MethodsPubMed/Medline, Scopus and EMBASE were searched up to July 2021 to identify relevant studies that had considered different types of coffee (caffeinated or decaffeinated), tea or caffeine exposure with RA as the main, or one of the, outcome(s). Two authors independently screened 742 publications. Finally, five prospective cohort studies were included in our meta-analysis. Pooled relative risks (RRs) were calculated by using a fixed-effects model. We also performed linear and non-linear dose-response analyses to examine the dose-response relations.ResultsComparing extreme categories, we found a positive, significant association between coffee (RR: 1.30; 95% CI: 1.04–1.62; I2 = 0%, n = 5) and decaffeinated coffee (RR: 1.89; 95% CI: 1.35–2.65; I2 = 38.1%, n =3) consumption and risk of RA. One additional cup of coffee consumed per day was associated with an increased risk of RA by 6% (95% CI: 1.02–1.10; I2 = 0%). This increase in the risk of RA for one cup/d of decaffeinated coffee was 11% (95% CI: 1.05–1.18; I2 = 38). No significant association was observed between caffeinated coffee, tea or caffeine intake and the risk of RA.ConclusionWe found that a higher intake of coffee and decaffeinated coffee was associated with increased risk of RA. No significant association between caffeinated coffee, tea or caffeine intake and the risk of RA was observed.Systematic Review Registrationhttps://www.crd.york.ac.uk/prospero/display_record.php?RecordID=227665, identifier: CRD42021227665.

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“…In our study, there was no signi cant relationship between tea consumption and the risk of RA. However, a case-control study in Iran showed an inverse association between tea consumption and the risk of RA 50 . Similarly, Jin et al, in a cross-sectional study on RA patients, found an inverse association between high tea consumption (> 750 mL/day) and disease severity in patients with RA 51 .…”

Section: Discussionmentioning

confidence: 98%

Caffeine, Coffee, Tea and Risk of Rheumatoid Arthritis: Systematic Review and Dose- Response Meta-analysis of Prospective Cohort Studies

Asoudeh

Dashti

Jayedi

et al. 2021

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Objective: Prospective cohort studies on coffee, tea and caffeine in relation to the risk of rheumatoid arthritis (RA) have shown conflicting results. The aim of this study was to conduct a dose–response meta-analysis of cohort studies on the association between dietary caffeine, different types of coffee and tea consumption and the risk of RA.Methods: PubMed/Medline, Scopus and EMBASE were searched up to July 2021 to identify relevant studies that had considered different types of coffee (caffeinated or decaffeinated), tea or caffeine exposure with RA as the main, or one of the, outcome(s). Two authors independently screened 742 publications. Finally, 5 prospective cohort studies were included in our meta-analysis. Pooled relative risks (RRs) were calculated by using a fixed-effects model. We also performed linear and non-linear dose-response analyses to examine the dose-response relations. Results: Comparing extreme categories, we found a positive, significant association between coffee (RR: 1.30; 95% CI: 1.04-1.62; I2 = 0%, n = 5) and decaffeinated coffee (RR: 1.89; 95% CI: 1.35-2.65; I2 =38.1%, n =3) consumption and risk of RA. One additional cup of coffee consumed per day was associated with an increased risk of RA by 6% (95% CI: 1.02-1.10; I2 = 0%;). This increase in the risk of RA for one cup/d of decaffeinated coffee was 11% 95% CI: 1.05-1.18; I2 = 38). No significant association was observed between caffeinated coffee, tea or caffeine intake and the risk of RA.Conclusion: We found that a higher intake of coffee and decaffeinated coffee was associated with increased risk of RA. No significant association between caffeinated coffee, tea or caffeine intake and the risk of RA was observed.

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Major dietary patterns and food groups in relation to rheumatoid arthritis in newly diagnosed patients

Abstract: This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

Cited by 16 publications

References 33 publications

Associations Between Dietary Inflammatory Index Scores And The Increased Disease Activity of Rheumatoid Arthritis: A Cross-Sectional Study

Associations Between Dietary Inflammatory Index Scores And The Increased Disease Activity of Rheumatoid Arthritis: A Cross-Sectional Study

Caffeine, Coffee, Tea and Risk of Rheumatoid Arthritis: Systematic Review and Dose-Response Meta-analysis of Prospective Cohort Studies

Caffeine, Coffee, Tea and Risk of Rheumatoid Arthritis: Systematic Review and Dose- Response Meta-analysis of Prospective Cohort Studies

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