» Articles » PMID: 28448077

Construct Validation of the Dietary Inflammatory Index Among African Americans

Overview
Date 2017 Apr 28
PMID 28448077
Citations 73
Authors
Affiliations
Soon will be listed here.
Abstract

Objective: Chronic inflammation is linked to many chronic conditions. One of the strongest modulators of chronic inflammation is diet. The Dietary Inflammatory Index (DII) measures dietary inflammatory potential and has been validated previously, but not among African Americans (AAs).

Design: Cross-sectional analysis using baseline data from the Healthy Eating and Active Living in the Spirit (HEALS) intervention study.

Setting: Baseline data collection occurred between 2009 and 2012 in or near Columbia, SC.

Participants: African-American churchgoers.

Measurements: Baseline data collection included c-reactive protein (CRP) and interleukin-6 from blood draws, anthropometric measures, and numerous questionnaires. The questionnaires included a food frequency questionnaire which was used for DII calculation. The main analyses were performed using quantile regression.

Results: Subjects in the highest DII quartile (i.e., more pro-inflammatory) were younger, more likely to be married, and had less education and greater BMI. Individuals in DII quartile 4 had statistically significantly greater CRP at the 75th and 90th percentiles of CRP versus those in quartile 1 (i.e., more anti-inflammatory).

Conclusion: Construct validation provides support for using the DII in research among AA populations. Future research should explore avenues to promote more anti-inflammatory diets, with use of the DII, among AA populations to reduce risk of chronic disease.

Citing Articles

Sex differences in the association of dietary inflammatory index with chronic kidney disease in US adults.

He H, Xiao X, Yang J, Lei M Sci Rep. 2024; 14(1):30235.

PMID: 39632932 PMC: 11618389. DOI: 10.1038/s41598-024-78307-4.


Early prediction of cognitive impairment in adults aged 20 years and older using machine learning and biomarkers of heavy metal exposure.

Nabavi A, Safari F, Kashkooli M, Sadat Nabavizadeh S, Molavi Vardanjani H Curr Res Toxicol. 2024; 7:100198.

PMID: 39497907 PMC: 11533558. DOI: 10.1016/j.crtox.2024.100198.


Interaction between Meal-timing and Dietary Inflammatory Potential: Association with Cardiometabolic Endpoints in a 3-month Prospective Analysis.

Wirth M, Turner-Mcgrievy G, Shivappa N, Murphy E, Hebert J J Nutr. 2024; .

PMID: 39492485 PMC: 10739766. DOI: 10.1016/j.tjnut.2023.10.023.


Quality of reporting health behaviors for multiple sclerosis (QuoRH-MS): A scoping review to inform intervention planning and improve consistency of reporting.

Probst Y, Kinnane E Brain Behav. 2024; 14(8):e3635.

PMID: 39148370 PMC: 11327400. DOI: 10.1002/brb3.3635.


Meta-analysis of the association between dietary inflammation index and C-reactive protein level.

Hua R, Liang G, Yang F Medicine (Baltimore). 2024; 103(19):e38196.

PMID: 38728463 PMC: 11081557. DOI: 10.1097/MD.0000000000038196.


References
1.
Shivappa N, Jackson M, Bennett F, Hebert J . Increased Dietary Inflammatory Index (DII) Is Associated With Increased Risk of Prostate Cancer in Jamaican Men. Nutr Cancer. 2015; 67(6):941-8. PMC: 4596719. DOI: 10.1080/01635581.2015.1062117. View

2.
Garcia-Calzon S, Zalba G, Ruiz-Canela M, Shivappa N, Hebert J, Martinez J . Dietary inflammatory index and telomere length in subjects with a high cardiovascular disease risk from the PREDIMED-NAVARRA study: cross-sectional and longitudinal analyses over 5 y. Am J Clin Nutr. 2015; 102(4):897-904. PMC: 4588745. DOI: 10.3945/ajcn.115.116863. View

3.
Shivappa N, Prizment A, Blair C, Jacobs Jr D, Steck S, Hebert J . Dietary inflammatory index and risk of colorectal cancer in the Iowa Women's Health Study. Cancer Epidemiol Biomarkers Prev. 2014; 23(11):2383-92. PMC: 4221503. DOI: 10.1158/1055-9965.EPI-14-0537. View

4.
Lopresti A, Hood S, Drummond P . A review of lifestyle factors that contribute to important pathways associated with major depression: diet, sleep and exercise. J Affect Disord. 2013; 148(1):12-27. DOI: 10.1016/j.jad.2013.01.014. View

5.
Shivappa N, Bosetti C, Zucchetto A, Serraino D, La Vecchia C, Hebert J . Dietary inflammatory index and risk of pancreatic cancer in an Italian case-control study. Br J Nutr. 2014; 113(2):292-8. PMC: 4470878. DOI: 10.1017/S0007114514003626. View