The dietary inflammatory index and new-onset hypertension in Chinese adults: a nationwide cohort study

Xu, Ze; Li, Xue; Ding, Li; Zhang, Zhaofeng; Sun, Yongye

doi:10.1039/d3fo03767c

Cited by 4 publications

(1 citation statement)

References 56 publications

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“…The DII is derived from hundreds of foods collected globally and their impact on inflammatory levels ( 12 ). Higher DII scores indicative of elevated levels of chronic inflammation, suggesting a less healthy diet ( 13 ), a state that has been associated with an increased risk of age-related cataracts.…”

Section: Introductionmentioning

confidence: 99%

Association between dietary inflammation index and cataract: a population-based study from NHANES 2005–2008

Zhang,

Zhou,

Shen

et al. 2024

Front. Nutr.

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ImportanceVarious studies have widely explored the association between index of dietary inflammation (DII) and occurrence of diseases. Accumulating evidence have revealed that a lower DII seems to be protective against a variety of diseases. Nevertheless, the association between DII and age-related cataract remains unclear.ObjectiveTo investigate the correlation between DII and age-related cataract in a representative sample of the American population.Design, setting, and participantsThis cross-sectional population-based study comprised 6,395 participants from the National Health and Nutrition Examination Survey (NHANES) conducted in cycles from 2005 to 2008. DII was calculated using dietary recall information, with higher scores indicating greater inflammatory potential of the diet. Age-related cataract was evaluated using cataract surgery as a surrogate measure. Covariates included sociodemographic factors, lifestyle factors, physical measures, and comorbidities. Logistic regression models were employed to assess the association between DII and cataract. The presence of a non-linear relationship was examined using restricted cubic spline analysis. Subgroup analysis was conducted to explore potential interaction effects. Data analysis was performed from September 1 to December 30, 2022.Main outcomes and measuresAge-related cataract assessed through cataract surgery information obtained from a self-reported questionnaire.ResultsA total of 6,395 participants were included, with a mean (standard deviation, SD) age of 48.7 (15.3) years. Of these, 3,115 (48.7%) were male, 3,333 (52.1%) were non-Hispanic white, and 683 (10.7%) had cataract. The mean (SD) DII was −4.78 (1.74). After adjusting for all included covariates, DII showed a positive association with cataract, both as a continuous variable (odds ratio (OR): 1.054, 95% confidence interval (CI): 1.007–1.103, p = 0.023) and in quartiles, with the highest quartile compared to the lowest (OR: 1.555, 95% CI: 1.233–1.967, p < 0.001). Restricted cubic spline analysis revealed no evidence of a non-linear relationship (p for non-linearity 0.085). Subgroup analysis indicated no interaction effects among the studied covariates.Conclusions and relevanceThese findings suggest that a pro-inflammatory diet serves as a risk factor for the occurrence of cataracts.

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Section: Introductionmentioning

confidence: 99%

Association between dietary inflammation index and cataract: a population-based study from NHANES 2005–2008

Zhang,

Zhou,

Shen

et al. 2024

Front. Nutr.

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Food inflammation index reveals the key inflammatory components in foods and heterogeneity within food groups: How do we choose food?

Wang,

Yuan,

Zhang

et al. 2024

Journal of Advanced Research

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Higher dietary inflammatory index linked to increased risk of hypertension: a systematic review and dose-response meta-analysis

Song,

Yang,

Cheng

et al. 2024

Eur J Clin Nutr

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The dietary inflammatory index and new-onset hypertension in Chinese adults: a nationwide cohort study

Abstract: A lower inflammatory potential diet can reduce the risk of developing hypertension in Chinese adults.

Cited by 4 publications

References 56 publications

Association between dietary inflammation index and cataract: a population-based study from NHANES 2005–2008

Association between dietary inflammation index and cataract: a population-based study from NHANES 2005–2008

Food inflammation index reveals the key inflammatory components in foods and heterogeneity within food groups: How do we choose food?

Higher dietary inflammatory index linked to increased risk of hypertension: a systematic review and dose-response meta-analysis

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