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Association between serum cystatin C and bone mineral density in Korean adults

Overview of attention for article published in Therapeutics and Clinical Risk Management, November 2017
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Title
Association between serum cystatin C and bone mineral density in Korean adults
Published in
Therapeutics and Clinical Risk Management, November 2017
DOI 10.2147/tcrm.s147523
Pubmed ID
Authors

Dongwon Yi, Ah Reum Khang, Hye Won Lee, Seok Man Son, Yang Ho Kang

Abstract

Serum cystatin C has been known as a novel marker of preclinical renal dysfunction, and higher cystatin C levels are associated with increased risks of hip and nonvertebral fractures. However, there are few reports on the association between serum cystatin C and bone mineral density (BMD), especially in the Asian population. We evaluated the association between cystatin C levels and BMD of the spine and hip in Korean adults. A cross-sectional study was performed in 865 Korean adults (325 men and 540 women) who participated in a comprehensive medical examination program and underwent bone densitometry. Renal function was assessed by the estimated glomerular filtration rate (eGFR), which was calculated using an equation based on creatinine (eGFRcre) and cystatin C (eGFRcys). The serum cystatin C level was negatively correlated with different types of BMD, including the lowest lumbar, total lumbar, femoral neck, and total femur BMD, in women, but not in men. Higher cystatin C levels were associated with a higher prevalence of osteoporosis in women (odds ratio [OR], 3.68; 95% confidence interval [CI], 1.69-8.03; P=0.001), but not in men (OR, 0.85; 95% CI, 0.30-2.38; P=0.761). However, this association was attenuated in the multivariable model adjusted for age, body mass index, serum 25-hydroxyvitamin D3, and creatinine (OR, 1.01; 95% CI, 0.38-2.71) in women. In addition, the eGFRcys showed a stronger positive correlation with BMD than the eGFRcre. Our findings suggest that serum cystatin C levels might help identify women with osteoporosis who are susceptible to fractures.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 13 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 13 100%

Demographic breakdown

Readers by professional status Count As %
Unspecified 2 15%
Student > Bachelor 2 15%
Researcher 2 15%
Student > Ph. D. Student 1 8%
Student > Master 1 8%
Other 0 0%
Unknown 5 38%
Readers by discipline Count As %
Medicine and Dentistry 4 31%
Unspecified 2 15%
Sports and Recreations 1 8%
Biochemistry, Genetics and Molecular Biology 1 8%
Unknown 5 38%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. 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 08 December 2017.
All research outputs
#19,951,180
of 25,382,440 outputs
Outputs from Therapeutics and Clinical Risk Management
#1,020
of 1,323 outputs
Outputs of similar age
#248,688
of 340,752 outputs
Outputs of similar age from Therapeutics and Clinical Risk Management
#19
of 26 outputs
Altmetric has tracked 25,382,440 research outputs across all sources so far. This one is in the 18th percentile – i.e., 18% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,323 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 9.6. This one is in the 19th percentile – i.e., 19% of its peers scored the same or lower than it.
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 340,752 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 22nd percentile – i.e., 22% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 26 others from the same source and published within six weeks on either side of this one. This one is in the 26th percentile – i.e., 26% of its contemporaries scored the same or lower than it.