Evidence map›Paper›PMID 33481346›Full record

ArticleJournal of clinical hypertension (Greenwich, Conn.)2021

Correlation between small and dense low-density lipoprotein cholesterol and cardiovascular events in Beijing community population.

Xiaona Wang, Liang Wang, Ruihua Cao, Xu Yang, Wenkai Xiao, Yun Zhang, Ping Ye

Open access · diamondAbstract read
In one paragraph

Article in Journal of clinical hypertension (Greenwich, Conn.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

7 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
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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

7 authors at 1 institution in 1 country.

Xiaona WangDepartment of Geriatric Cardiology, National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China.
Liang WangDepartment of Geriatric Cardiology, National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China.
Ruihua CaoDepartment of Geriatric Cardiology, National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China.
Xu YangDepartment of Geriatric Cardiology, National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China.
Wenkai XiaoDepartment of Geriatric Cardiology, National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China.ORCID 0000-0001-6302-3742
Yun ZhangDepartment of Geriatric Cardiology, National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China.
Ping YeDepartment of Geriatric Cardiology, National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China.ORCID 0000-0003-4974-7087
Chinese PLA General Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The relationship between small dense low-density lipoprotein cholesterol (sdLDL-C) and different cardiovascular events has been observed in several large community studies, and the results have been controversial. However, there is currently no cross-sectional or longitudinal follow-up study on sdLDL-C in the Chinese hypertension population. We analyzed the association of plasma sdLDL-C levels with major adverse cardiovascular events in 1325 subjects from a longitudinal follow-up community-based population in Beijing, China. During the follow-up period, a total of 191 subjects had MACEs. Cox regression analysis showed that sdLDL-C is a major risk factor for MACEs independent of sex, age, BMI, hypertension, diabetes, smoking, SBP, DBP, FBG, eGFR in the general community population (1.013 (1.001 -1.025, P < .05)), but the correlation disappeared after adjusting for TC and HDL-C in Model 3. Cox analysis showed that hypertension combined with high level of sdLDL-C was still the risk factor for MACEs ((2.079 (1.039-4.148)). Our findings in the Chinese cohort support that sdLDL-C is a risk factor for major adverse cardiovascular events in hypertension subjects.

Indexed as

HypertensionBeijingChinaCholesterol, LDLFollow-Up StudiesHumansRisk FactorsCholesterol, LDLcoronary diseaseepidemiologylipidsmajor adverse cardiovascular eventssdLDL-C

Identifiers

PMID33481346
PMCPMC8029841
OpenAlexW3125724272

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

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.