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Association between Dietary Inflammatory Index and serum Klotho concentration among adults in the United States

Overview of attention for article published in BMC Geriatrics, June 2022
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  • In the top 25% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (84th percentile)
  • High Attention Score compared to outputs of the same age and source (84th percentile)

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1 news outlet
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18 Mendeley
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Title
Association between Dietary Inflammatory Index and serum Klotho concentration among adults in the United States
Published in
BMC Geriatrics, June 2022
DOI 10.1186/s12877-022-03228-8
Pubmed ID
Authors

Chichen Zhang, Zilong Zhang, Jiakun Li, Linghui Deng, Jiwen Geng, Kun Jin, Xiaonan Zheng, Shi Qiu, BiRong Dong

Abstract

Klotho is a hormone that emerges as an antiaging biomarker. However, the influence of the dietary pattern's inflammatory potential on serum Klotho levels in human populations, especially in a general adult population, remains unknown. This study aimed to evaluate the relationship between the dietary inflammatory index (DII) and serum Klotho concentrations in individuals living in the United States.  METHODS : From the 2007-2016 National Health and Nutrition Examination Survey database, data of participants who completed the full 24-h dietary history and underwent serum Klotho testing were analyzed. The association between DII and serum Klotho concentrations was estimated using multivariable linear regression models. We also conducted segmented regression model to examine the threshold effect of DII on serum Klotho concentrations. A total of 10,928 participants were included, with a median serum Klotho concentration of 805.20 pg/mL (IQR: 657.58 - 1001.12) and a median DII of 1.43 (IQR: - 0.16 - 2.82). Multivariable regression showed that participants with high DII scores were associated with low serum Klotho concentrations; when classifying DII into quartiles, after full adjustment, participants in DII quartiles 3 and 4 showed a decrease in Klotho levels (25.27 and 12.44 pg/ml, respectively) compared with those in the lowest quartile (quartile 1) (95% CI: - 41.80, - 8.73 and - 29.83, 4.95, respectively; P for trend = 0.036). The segmented regression showed that the turning point value of DII was - 1.82 (95% CI: - 2.32, - 0.80). A 1-unit increase in DII was significantly associated with lower Klotho levels by - 33.05 (95% CI: - 52.84, - 13.27; P = 0.001) when DII ranges from - 5.18 to - 1.82; however, the relationship was not significant when DII ranges from - 1.82 to 5.42 (P > 0.05). Furthermore, stratified analyses indicated that the observed associations between DII and serum Klotho concentration were stronger among those aged ≥ 56 years, those with normal weight, and those without chronic kidney disease (P for interaction = 0.003, 0.015, and 0.041, respectively). In summary, we indicated that there was a dose-response relationship between DII and serum Klotho concentrations, suggesting that adhering to an anti-inflammatory diet has beneficial effects on aging and health by increasing the serum Klotho concentration.

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X Demographics

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 18 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 18 100%

Demographic breakdown

Readers by professional status Count As %
Unspecified 2 11%
Student > Ph. D. Student 2 11%
Student > Master 2 11%
Professor 1 6%
Lecturer 1 6%
Other 2 11%
Unknown 8 44%
Readers by discipline Count As %
Medicine and Dentistry 3 17%
Unspecified 2 11%
Nursing and Health Professions 2 11%
Neuroscience 1 6%
Unknown 10 56%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 10. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 01 July 2022.
All research outputs
#3,114,937
of 22,774,233 outputs
Outputs from BMC Geriatrics
#792
of 3,172 outputs
Outputs of similar age
#67,172
of 438,871 outputs
Outputs of similar age from BMC Geriatrics
#27
of 176 outputs
Altmetric has tracked 22,774,233 research outputs across all sources so far. Compared to these this one has done well and is in the 86th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 3,172 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 9.5. This one has gotten more attention than average, scoring higher than 74% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 438,871 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 84% of its contemporaries.
We're also able to compare this research output to 176 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 84% of its contemporaries.