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The association between dietary inflammatory index with endometriosis: NHANES 2001–2006

Endometriosis is a common chronic inflammatory and estrogen-dependent disease that mostly affects people of childbearing age. The dietary inflammatory index (DII) is a novel instrument for assessing the overall inflammatory potential of diet. However, no studies have shown the relationship between D...

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Autores principales: Hu, Pan-Wei, Yang, Bi-Rong, Zhang, Xiao-Le, Yan, Xiao-Tong, Ma, Juan-Juan, Qi, Cong, Jiang, Guo-Jing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10132696/
https://www.ncbi.nlm.nih.gov/pubmed/37099512
http://dx.doi.org/10.1371/journal.pone.0283216
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author Hu, Pan-Wei
Yang, Bi-Rong
Zhang, Xiao-Le
Yan, Xiao-Tong
Ma, Juan-Juan
Qi, Cong
Jiang, Guo-Jing
author_facet Hu, Pan-Wei
Yang, Bi-Rong
Zhang, Xiao-Le
Yan, Xiao-Tong
Ma, Juan-Juan
Qi, Cong
Jiang, Guo-Jing
author_sort Hu, Pan-Wei
collection PubMed
description Endometriosis is a common chronic inflammatory and estrogen-dependent disease that mostly affects people of childbearing age. The dietary inflammatory index (DII) is a novel instrument for assessing the overall inflammatory potential of diet. However, no studies have shown the relationship between DII and endometriosis to date. This study aimed to elucidate the relationship between DII and endometriosis. Data were acquired from the National Health and Nutrition Examination Survey (NHANES) 2001–2006. DII was calculated using an inbuilt function in the R package. Relevant patient information was obtained through a questionnaire containing their gynecological history. Based on an endometriosis questionnaire survey, those participants who answered yes were considered cases (with endometriosis), and participants who answered no were considered as controls (without endometriosis) group. Multivariate weighted logistic regression was applied to examine the correlation between DII and endometriosis. Subgroup analysis and smoothing curve between DII and endometriosis were conducted in a further investigation. Compared to the control group, patients were prone to having a higher DII (P = 0.014). Adjusted multivariate regression models showed that DII was positively correlated with the incidence of endometriosis (P < 0.05). Analysis of subgroups revealed no significant heterogeneity. In middle-aged and older women (age ≥ 35 years), the smoothing curve fitting analysis results demonstrated a non-linear relationship between DII and the prevalence of endometriosis. Therefore, using DII as an indicator of dietary-related inflammation may help to provide new insight into the role of diet in the prevention and management of endometriosis.
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spelling pubmed-101326962023-04-27 The association between dietary inflammatory index with endometriosis: NHANES 2001–2006 Hu, Pan-Wei Yang, Bi-Rong Zhang, Xiao-Le Yan, Xiao-Tong Ma, Juan-Juan Qi, Cong Jiang, Guo-Jing PLoS One Research Article Endometriosis is a common chronic inflammatory and estrogen-dependent disease that mostly affects people of childbearing age. The dietary inflammatory index (DII) is a novel instrument for assessing the overall inflammatory potential of diet. However, no studies have shown the relationship between DII and endometriosis to date. This study aimed to elucidate the relationship between DII and endometriosis. Data were acquired from the National Health and Nutrition Examination Survey (NHANES) 2001–2006. DII was calculated using an inbuilt function in the R package. Relevant patient information was obtained through a questionnaire containing their gynecological history. Based on an endometriosis questionnaire survey, those participants who answered yes were considered cases (with endometriosis), and participants who answered no were considered as controls (without endometriosis) group. Multivariate weighted logistic regression was applied to examine the correlation between DII and endometriosis. Subgroup analysis and smoothing curve between DII and endometriosis were conducted in a further investigation. Compared to the control group, patients were prone to having a higher DII (P = 0.014). Adjusted multivariate regression models showed that DII was positively correlated with the incidence of endometriosis (P < 0.05). Analysis of subgroups revealed no significant heterogeneity. In middle-aged and older women (age ≥ 35 years), the smoothing curve fitting analysis results demonstrated a non-linear relationship between DII and the prevalence of endometriosis. Therefore, using DII as an indicator of dietary-related inflammation may help to provide new insight into the role of diet in the prevention and management of endometriosis. Public Library of Science 2023-04-26 /pmc/articles/PMC10132696/ /pubmed/37099512 http://dx.doi.org/10.1371/journal.pone.0283216 Text en © 2023 Hu et al https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Research Article
Hu, Pan-Wei
Yang, Bi-Rong
Zhang, Xiao-Le
Yan, Xiao-Tong
Ma, Juan-Juan
Qi, Cong
Jiang, Guo-Jing
The association between dietary inflammatory index with endometriosis: NHANES 2001–2006
title The association between dietary inflammatory index with endometriosis: NHANES 2001–2006
title_full The association between dietary inflammatory index with endometriosis: NHANES 2001–2006
title_fullStr The association between dietary inflammatory index with endometriosis: NHANES 2001–2006
title_full_unstemmed The association between dietary inflammatory index with endometriosis: NHANES 2001–2006
title_short The association between dietary inflammatory index with endometriosis: NHANES 2001–2006
title_sort association between dietary inflammatory index with endometriosis: nhanes 2001–2006
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10132696/
https://www.ncbi.nlm.nih.gov/pubmed/37099512
http://dx.doi.org/10.1371/journal.pone.0283216
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