Evidence map›Paper›PMID 26879002›Full record

ArticleScientific reports2016

Impact of Mean Platelet Volume on Long-Term Mortality in Chinese Patients with ST-Elevation Myocardial Infarction.

Xi-peng Sun, Bo-yu Li, Jing Li, Wei-wei Zhu, Qi Hua

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. 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
1.3field-weighted citation impact, top 19% 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, 18 citations in OpenAlex.

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  7. Mean platelet volume: ready for prime time?Journal of thoracic disease · 2016
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Xi-peng SunDepartment of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing, China, 100053.
Bo-yu LiDepartment of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing, China, 100053.
Jing LiDepartment of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing, China, 100053.
Wei-wei ZhuDepartment of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing, China, 100053.
Qi HuaDepartment of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing, China, 100053.
Capital Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We investigated the association between mean platelet volume (MPV) and risk of all-cause mortality in Chinese patients with ST-Elevation Myocardial Infarction (STEMI). We enrolled 1836 patients with STEMI in Xuanwu Hospital from January 2008 to December 2013. Based on MPV, patients were categorized into the following groups: < 9.5 fL (n = 85), 9.5-11.0 fL (n = 776), 11.1-12.5 fL (n = 811) and >12.5 fL (n = 164), respectively. Mean duration of follow-up was 56.9 months, and 197 patients (10.7%) died during follow-up. All-cause mortality rates were compared between groups. The lowest mortality occurred in patients with MPV between 9.5-11.0 fL, with a multivariable-adjusted hazard ratio (HR) of 1.15(95%CI 0.62-1.50), 1.38(95%CI 1.20-1.68), and 1.72(95%CI 1.41-1.96) in patients with MPV of <.5, 11.1-12.5 and >12.5 fL, respectively. Therefore, increased MPV was associated with all-cause mortality in Chinese patients with STEMI. MPV might be useful as a marker for risk stratification in Chinese patients with STEMI.

Indexed as

Mean Platelet VolumeAgedBlood PlateletsChinaElectrocardiographyFemaleFollow-Up StudiesHumansKaplan-Meier EstimateMaleMiddle AgedMultivariate AnalysisMyocardial InfarctionProportional Hazards ModelsRegression AnalysisRetrospective Studies

Identifiers

PMID26879002
PMCPMC4754908
OpenAlexW2281330430

What OpenQuestion holds

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Registered trials

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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.