Evidence map›Paper›PMID 25371655›Full record

ArticlePopulation health metrics2014

Epidemiology of dyslipidemia in Chinese adults: meta-analysis of prevalence, awareness, treatment, and control.

Yuanxiu Huang, Lin Gao, Xiaoping Xie, Seng Chuen Tan

Abstract read
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In one paragraph

Article in Population health metrics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed, 3 pooled it
–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

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

72 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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12 more citing papers are in PubMed but not listed here.

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

4 authors.

Yuanxiu HuangSchool of Public Health, Central South University, Changsha, China.
Lin GaoSchool of Public Health, Central South University, Changsha, China.
Xiaoping XieOutcomes Research, Pfizer Investment Co. Ltd, Beijing, China.
Seng Chuen TanHealth Economics & Outcomes Research, IMS Health Asia Pacific, 8 Cross Street, #21-01/02/03 PWC Building, Singapore, 048424 Singapore.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNumerous epidemiology studies on dyslipidemia have been conducted in China. However, a nationally representative estimate for dyslipidemia prevalence is lacking. The aim of this study is to appraise the nationwide prevalence, awareness, treatment, and control rates of dyslipidemia in adults in China.

methodsWe performed a systematic review of the related observational studies published since 2003 by searching English and Chinese literature databases. Meta-analyses were conducted in eligible studies using a random effect model to summarize the dyslipidemia prevalence, awareness, treatment, and control rates. Heterogeneity and publication bias were analyzed. Sensitivity analyses were performed to explain heterogeneity and examine the impact of study quality on the results of meta-analyses.

resultsThirty-eight papers were included for meta-analyses, with a total sample size of 387,825. The prevalence, awareness, treatment, and control rates of dyslipidemia were 41.9% (95% CI: 37.7% - 46.2%), 24.4% (95% CI: 14.4% - 38.4%), 8.8% (95% CI: 7.7% - 10.0%), and 4.3% (95% CI: 4.1% - 4.5%), respectively. The prevalence of hypercholesterolemia, hypertriglyceridemia, mixed hyperlipidemia, low levels of high-density lipoprotein cholesterol, and high levels of low-density lipoprotein cholesterol were 10.1% (95% CI: 5.8% - 16.9%), 17.7% (95% CI: 14.0% - 22.1%), 5.1% (95% CI: 3.1% - 8.2%), 11.0% (95% CI: 8.0% - 15.0%), and 8.8% (95% CI: 4.1% - 17.8%), respectively. Sensitivity analyses revealed that males had a higher prevalence of dyslipidemia (43.2%) than females (35.6%). Study samples of age 30 and above in the eastern region tended to have higher prevalence of dyslipidemia. The quality of the studies has a slight impact on the pooled estimates.

conclusionsThe overall pooled prevalence of dyslipidemia in Chinese adults was estimated to be 41.9%, with males having a higher rate than females.

Indexed as

Awareness rateControl rateDyslipidemiaMeta-analysisPrevalenceTreatment rate

Identifiers

PMID25371655
PMCPMC4219092

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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.