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Meta-Analysis of the Association between Dietary Inflammatory Index (DII) and Colorectal Cancer

The Dietary Inflammatory Index (DII) was extensively used to examine the inflammatory potential of diet related to colorectal cancer (CRC). This meta-analysis aimed to update the evidence of the association between the DII and CRC across various culture-specific dietary patterns. Literature search w...

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Autores principales: Syed Soffian, Sharifah Saffinas, Mohammed Nawi, Azmawati, Hod, Rozita, Ja’afar, Mohd Hasni, Isa, Zaleha Md, Chan, Huan-Keat, Hassan, Muhammad Radzi Abu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9031004/
https://www.ncbi.nlm.nih.gov/pubmed/35458117
http://dx.doi.org/10.3390/nu14081555
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author Syed Soffian, Sharifah Saffinas
Mohammed Nawi, Azmawati
Hod, Rozita
Ja’afar, Mohd Hasni
Isa, Zaleha Md
Chan, Huan-Keat
Hassan, Muhammad Radzi Abu
author_facet Syed Soffian, Sharifah Saffinas
Mohammed Nawi, Azmawati
Hod, Rozita
Ja’afar, Mohd Hasni
Isa, Zaleha Md
Chan, Huan-Keat
Hassan, Muhammad Radzi Abu
author_sort Syed Soffian, Sharifah Saffinas
collection PubMed
description The Dietary Inflammatory Index (DII) was extensively used to examine the inflammatory potential of diet related to colorectal cancer (CRC). This meta-analysis aimed to update the evidence of the association between the DII and CRC across various culture-specific dietary patterns. Literature search was performed through online databases (Scopus, Web of Science, PubMed, and EBSCOHost). Observational studies exploring the association between the DII and CRC, published between 2017 and 2021, were included. The risk ratio (RR) and 95% confidence interval (CI) were separately computed for 12 studies comparing the highest and lowest DII scores and for 3 studies that presented continuous DII scores. A high DII score was associated with a higher risk of CRC (RR:1.16; 95% CI, 1.05–1.27). In the subgroup analysis, significant associations were seen in cohort design (RR: 1.24; 95% CI, 1.06–1.44), those lasting for 10 years or longer (RR: 2.95; 95% CI, 2.47–3.52), and in adjustment factor for physical activity (RR: 1.13; 95% CI, 1.07–1.20). An increase of one point in the DII score elevates the risk of CRC by 1.34 (95% CI: 1.15–1.55) times. The findings call for standardized measurement of the inflammatory potential of diet in future studies to enable the establishment of global guidelines for CRC prevention.
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spelling pubmed-90310042022-04-23 Meta-Analysis of the Association between Dietary Inflammatory Index (DII) and Colorectal Cancer Syed Soffian, Sharifah Saffinas Mohammed Nawi, Azmawati Hod, Rozita Ja’afar, Mohd Hasni Isa, Zaleha Md Chan, Huan-Keat Hassan, Muhammad Radzi Abu Nutrients Review The Dietary Inflammatory Index (DII) was extensively used to examine the inflammatory potential of diet related to colorectal cancer (CRC). This meta-analysis aimed to update the evidence of the association between the DII and CRC across various culture-specific dietary patterns. Literature search was performed through online databases (Scopus, Web of Science, PubMed, and EBSCOHost). Observational studies exploring the association between the DII and CRC, published between 2017 and 2021, were included. The risk ratio (RR) and 95% confidence interval (CI) were separately computed for 12 studies comparing the highest and lowest DII scores and for 3 studies that presented continuous DII scores. A high DII score was associated with a higher risk of CRC (RR:1.16; 95% CI, 1.05–1.27). In the subgroup analysis, significant associations were seen in cohort design (RR: 1.24; 95% CI, 1.06–1.44), those lasting for 10 years or longer (RR: 2.95; 95% CI, 2.47–3.52), and in adjustment factor for physical activity (RR: 1.13; 95% CI, 1.07–1.20). An increase of one point in the DII score elevates the risk of CRC by 1.34 (95% CI: 1.15–1.55) times. The findings call for standardized measurement of the inflammatory potential of diet in future studies to enable the establishment of global guidelines for CRC prevention. MDPI 2022-04-08 /pmc/articles/PMC9031004/ /pubmed/35458117 http://dx.doi.org/10.3390/nu14081555 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Syed Soffian, Sharifah Saffinas
Mohammed Nawi, Azmawati
Hod, Rozita
Ja’afar, Mohd Hasni
Isa, Zaleha Md
Chan, Huan-Keat
Hassan, Muhammad Radzi Abu
Meta-Analysis of the Association between Dietary Inflammatory Index (DII) and Colorectal Cancer
title Meta-Analysis of the Association between Dietary Inflammatory Index (DII) and Colorectal Cancer
title_full Meta-Analysis of the Association between Dietary Inflammatory Index (DII) and Colorectal Cancer
title_fullStr Meta-Analysis of the Association between Dietary Inflammatory Index (DII) and Colorectal Cancer
title_full_unstemmed Meta-Analysis of the Association between Dietary Inflammatory Index (DII) and Colorectal Cancer
title_short Meta-Analysis of the Association between Dietary Inflammatory Index (DII) and Colorectal Cancer
title_sort meta-analysis of the association between dietary inflammatory index (dii) and colorectal cancer
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9031004/
https://www.ncbi.nlm.nih.gov/pubmed/35458117
http://dx.doi.org/10.3390/nu14081555
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