Evidence map›Paper›PMID 33602356›Full record

ArticlePublic health nutrition2021

Association between Dietary Inflammatory Index and kidney stones in US adults: data from the National Health and Nutrition Examination Survey (NHANES) 2007-2016.

Chichen Zhang, Shi Qiu, Haiyang Bian, Bowen Tian, Haoyuan Wang, Xiang Tu, Boyu Cai, Kun Jin, Xiaonan Zheng, Lu Yang and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Public health nutrition, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.6field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 18 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 3 institutions in 1 country.

Chichen ZhangDepartment of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, No. 37, Guoxue Lane, Chengdu, Sichuan 610041, People's Republic of China.
Shi QiuDepartment of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, No. 37, Guoxue Lane, Chengdu, Sichuan 610041, People's Republic of China.
Haiyang BianInstitute of Reproductive and Child Health and Department of Epidemiology and Biostatistics, Peking University School of Public Health, Beijing, People's Republic of China.
Bowen TianWest China School of Clinical Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
Haoyuan WangWest China School of Clinical Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
Xiang TuDepartment of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, No. 37, Guoxue Lane, Chengdu, Sichuan 610041, People's Republic of China.
Boyu CaiDepartment of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, No. 37, Guoxue Lane, Chengdu, Sichuan 610041, People's Republic of China.
Kun JinDepartment of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, No. 37, Guoxue Lane, Chengdu, Sichuan 610041, People's Republic of China.
Xiaonan ZhengDepartment of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, No. 37, Guoxue Lane, Chengdu, Sichuan 610041, People's Republic of China.
Lu YangDepartment of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, No. 37, Guoxue Lane, Chengdu, Sichuan 610041, People's Republic of China.
Qiang WeiDepartment of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, No. 37, Guoxue Lane, Chengdu, Sichuan 610041, People's Republic of China.
West China Hospital of Sichuan University · CNSichuan University · CNPeking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveWe evaluate the association between the Dietary Inflammatory Index (DII) and kidney stones.

designWe performed a cross-sectional analysis using data from National Health and Nutrition Examination Survey (NHANES). Dietary intake information was assessed using first 24-h dietary recall interviews, and the Kidney Conditions were presented by a questionnaire. The primary outcome was to investigate the association between DII and incidence of kidney stones, and the secondary outcome was to assess the association between DII and nephrolithiasis recurrence.

settingThe NHANES, 2007-2016.

participantsThe study included 25 984 NHANES participants, whose data on DII and kidney stones were available, of whom 2439 reported a history of kidney stones.

resultsFor the primary outcome, after fully multivariate adjustment, DII score is positively associated with the risk of kidney stones (OR = 1·07; 95 % CI 1·04, 1·10). Then, compared Q4 with Q1, a significant 38 % increased likelihood of nephrolithiasis was observed. (OR = 1·38; 95 % CI 1·19, 1·60). For the secondary outcome, the multivariate regression analysis showed that DII score is positively correlated with nephrolithiasis recurrence (OR = 1·07; 95 % CI 1·00, 1·15). The results noted that higher DII scores (Q3 and Q4) are positively associated with a significant 48 % and 61 % increased risk of nephrolithiasis recurrence compared with the reference after fully multivariate adjustment (OR = 1·48; 95 % CI 1·07, 2·05; OR = 1·61; 95 % CI 1·12, 2·31).

conclusionsOur findings revealed that increased intake of pro-inflammatory diet, as a higher DII score, is correlated with increased odds of kidney stones incidence and recurrence.

Indexed as

InflammationKidney CalculiAdultCross-Sectional StudiesDietHumansNutrition SurveysRisk FactorsDietary Inflammatory IndexKidney stonesNational Health and Nutrition Examination SurveyPro-Inflammatory diet

Identifiers

PMID33602356
PMCPMC11148609
OpenAlexW3131339550

What OpenQuestion holds

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Registered trials

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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.