Evidence map›Paper›PMID 39994597›Full record

ArticleBMC endocrine disorders2025

Relationship of comprehensive dietary antioxidant index and hypothyroidism risk: evidence from the National Health and Nutrition Examination Surveys 2007-2012.

Jie Chang, Ningning Wang, Yanxia Cheng, Xiaoyan Chen

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Article in BMC endocrine disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Jie ChangDepartment of Endocrinology, Heze 3rd people's Hospital, Heze, Shandong Province, 274000, China.
Ningning WangDepartment of Endocrinology, Heze 3rd people's Hospital, Heze, Shandong Province, 274000, China.
Yanxia ChengDepartment of Nursing, Heze 3rd people's Hospital, Heze, Shandong Province, 274000, China.
Xiaoyan ChenDepartment of Endocrinology, Heze 3rd people's Hospital, Heze, Shandong Province, 274000, China. cxy15163052135@hotmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHypothyroidism is a common thyroid disease affecting the health of the global population and oxidative stress and inflammation are involved in the pathophysiological process of hypothyroidism. Comprehensive dietary antioxidant index (CDAI), representing the overall dietary antioxidant capacity, has been proved to be associated with a variety of diseases. However, association between CDAI and hypothyroidism risk remains unclear. This study aims to evaluate the association of CDAI and hypothyroidism risk.

methodsData of this study were extracted from the National Health and Nutrition Examination Surveys (NHANES) database 2007-2012. CDAI, represents the overall dietary nutrients capacity, was calculated by selenium, zinc, magnesium, vitamin A, C and E. Thyroid stimulating hormone (TSH) > 5.6 mIU/L was defined as hypothyroidism. The weighted multivariate logistic regression models and propensity score matching (PSM) analysis were utilized to evaluate the relationship between CDAI and hypothyroidism, with odds ratio (ORs) and 95% confidence intervals (CIs). Subgroup and sensitivity analysis were further evaluated the relationship between CDAI and hypothyroidism. Moreover, the association between the components of CDAI and hypothyroidism was also explored.

resultsTotally, 7,959 subjects with information of complete dietary intake and thyroid function measurement were included. Of whom, 213 (2.68%) subjects had hypothyroidism. After adjusted all covariates, we observed high CDAI was related to low hypothyroidism risk (OR = 0.44, 95%CI: 0.27-0.71). This relationship was prominent in subjects with aged < 65 years old (OR = 0.32, 95%CI: 0.16-0.62), male (OR = 0.39, 95%CI: 0.15-0.99) and BMI ≥ 25 kg/m

conclusionHigh CDAI was related to low hypothyroidism risk among U.S. adults. Our finding showed that the intake of an antioxidant-rich dietary is a potential method to reduce the risk of hypothyroidism.

Indexed as

AntioxidantsDietHypothyroidismAdultAgedCross-Sectional StudiesFemaleFollow-Up StudiesHumansMaleMiddle AgedNutrition SurveysPrognosisRisk FactorsUnited StatesYoung AdultAntioxidantsComprehensive dietary antioxidant indexHypothyroidismNHANES databaseOxidative stress

Identifiers

PMID39994597
PMCPMC11853717

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.