Evidence map›Paper›PMID 31296192›Full record

ArticleBMC endocrine disorders2019

Relationship between inflammatory markers and mild cognitive impairment in Chinese patients with type 2 diabetes: a case-control study.

Miaoyan Zheng, Baocheng Chang, Liqiang Tian, Chunyan Shan, Hui Chen, Yuxia Gao, Guowei Huang, Meilin Zhang

Open access · goldAbstract read
In one paragraph

Article in BMC endocrine disorders, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
2.7field-weighted citation impact, top 9% 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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it, 50 citations in OpenAlex.

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  5. Role of Necroptosis and Neuroinflammation in CSVD-Associated Cognitive Decline in db/db Mice.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
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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

8 authors at 3 institutions in 1 country.

Miaoyan ZhengNHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Metabolic Diseases Hospital & Institute of Endocrinology, Tianjin Medical University, Tianjin, China.
Baocheng ChangNHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Metabolic Diseases Hospital & Institute of Endocrinology, Tianjin Medical University, Tianjin, China.
Liqiang TianDepartment of Clinical Laboratory, Tianjin Chest Hospital, Tianjin, China.
Chunyan ShanNHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Metabolic Diseases Hospital & Institute of Endocrinology, Tianjin Medical University, Tianjin, China.
Hui ChenSchool of Nursing, Tianjin Medical University, Tianjin, China.
Yuxia GaoDepartment of Cardiology, Tianjin Medical University General Hospital, Tianjin, China.
Guowei HuangDepartment of Nutrition and Food Science, School of Public Health, Tianjin Medical University, Tianjin, China.
Meilin ZhangDepartment of Nutrition and Food Science, School of Public Health, Tianjin Medical University, Tianjin, China. zhangmeilin@tmu.edu.cn.
Tianjin Medical University · CNTianjin Chest Hospital · CNTianjin Medical University General Hospital · CN

Funding

National Natural Science Foundation of China 81502809National Natural Science Foundation of China 81730091
6 · The paper itself

Abstract

backgroundSeveral studies have indicated that inflammatory markers were associated with the risk of mild cognitive impairment (MCI) in type 2 diabetes (T2D). Serum folate was related to MCI as well as inflammation. However, no studies have investigated the association between inflammatory markers and MCI taking account of serum folate level in T2D patients. This study aimed to conduct a case-control study to evaluate the association between inflammatory markers and MCI taking account of serum folate level in Chinese patients with T2D.

methodsThis study consisted of 126 T2D patients (63 cases with MCI and 63 controls without MCI). Clinical parameters, serum folate, high-sensitivity C-reactive protein (hs-CRP), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α) were measured. Spearman correlation analysis and logistic regression analysis were used to analyze the association between the inflammatory markers and the risk of MCI in T2D patients.

resultsThere were higher serum hs-CRP, IL-6 and TNF-α in T2D cases with MCI compared with the controls. Serum folate was negatively correlated with hs-CRP, TNF-α, and IL-6 (P < 0.05). In multivariate analysis, there were significant associations between serum IL-6 or hs-CRP and MCI after adjusting for the confounding variables, however, the association between hs-CRP and MCI disappeared after further adjusting for serum folate. Further subgroup analysis revealed that the significant association between hs-CRP and MCI only existed in the low folate subgroup (< 7.0 μg/L; OR = 3.34, 95% CI: 1.05-10.64), not in the high folate subgroup (≥7.0 μg/L; OR = 2.16, 95% CI: 0.68-6.88) after adjusting for the confounding variables.

conclusionsSerum IL-6 and hs-CRP were associated with the risk of MCI in Chinese patients with T2D. Serum folate might modify the association between serum hs-CRP and MCI in T2D patients.

Indexed as

AgedChinaCognitive DysfunctionC-Reactive ProteinDiabetes Mellitus, Type 2Folic AcidHumansInterleukin-6Logistic ModelsMultivariate AnalysisOdds RatioTumor Necrosis Factor-alphaC-Reactive ProteinFolic AcidInterleukin-6Tumor Necrosis Factor-alphaFolateHigh-sensitivity C-reactive proteinInflammationMild cognitive impairmentType 2 diabetes

Identifiers

PMID31296192
PMCPMC6624933
OpenAlexW2961225607

What OpenQuestion holds

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LicenceCC BY
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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.