Evidence map›Paper›PMID 24133518›Full record

ArticleJournal of geriatric cardiology : JGC2013

Serum cystatin C concentration as an independent marker for hypertensive left ventricular hypertrophy.

Xin Li, Hang Zhu, Peng Li, Qian Xin, Jie Liu, Wei Zhang, You-Hong Xing, Hao Xue

Abstract read
In one paragraph

Article in Journal of geriatric cardiology : JGC, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

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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

10 citing papers in PubMed.

  1. Article
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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.

Xin LiClinical Department of Medicine, Chinese PLA General Hospital, Beijing 100853, China.
Hang Zhu
Peng Li
Qian Xin
Jie Liu
Wei Zhang
You-Hong Xing
Hao Xue

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSerum cystatin C levels can be used to predict morbidity and mortality in patients with cardiovascular disease. However, the clinical relevance of serum cystatin C levels in patients with hypertensive left ventricular hypertrophy (LVH) has rarely been investigated. We designed the present study to investigate whether serum cystatin C levels are associated with cardiac structural and functional alterations in hypertensive patients.

methodsWe enrolled 823 hypertensive patients and classified them into two groups: those with LVH (n = 287) and those without LVH (n = 536). All patients underwent echocardiography and serum cystatin C testing. We analyzed the relationship between serum cystatin C levels and LVH.

resultsSerum cystatin C levels were higher in hypertensive patients with LVH than in those without LVH (P < 0.05). Using linear correlation analysis, we found a positive correlation between serum cystatin C levels and interventricular septal thickness (r = 0.247, P < 0.01), posterior wall thickness (r = 0.216, P < 0.01), and left ventricular weight index (r = 0.347, P < 0.01). When analyzed by multiple linear regression, the positive correlations remained between serum cystatin C and interventricular septal thickness (β = 0.167, P < 0.05), posterior wall thickness (β = 0.187, P < 0.05), and left ventricular weight index (β = 0.245, P < 0.01).

conclusionSerum cystatin C concentration is an independent marker for hypertensive LVH.

Indexed as

Cystatin CHypertensionLeft ventricular hypertrophy

Identifiers

PMID24133518
PMCPMC3796704

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