Evidence map›Paper›PMID 29146994›Full record

ArticleScientific reports2017

Usefulness of the delta neutrophil index to predict 30-day mortality in patients with ST segment elevation myocardial infarction.

Taeyoung Kong, Tae Hoon Kim, Yoo Seok Park, Sung Phil Chung, Hye Sun Lee, Jung Hwa Hong, Jong Wook Lee, Je Sung You, Incheol Park

Abstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

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

15 citing papers in PubMed.

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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

9 authors.

Taeyoung KongDepartment of Emergency Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
Tae Hoon KimDivision of Cardiology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
Yoo Seok ParkDepartment of Emergency Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
Sung Phil ChungDepartment of Emergency Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
Hye Sun LeeDepartment of Research Affairs, Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, Republic of Korea.
Jung Hwa HongDepartment of Health Insurance Research, National Health Insurance Service Ilsan Hospital, Gayang, Republic of Korea.
Jong Wook LeeDepartment of Laboratory Medicine, Konyang University Hospital, Daejeon, Republic of Korea.
Je Sung YouDepartment of Emergency Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea. youjsmd@yuhs.ac.ORCID 0000-0002-2074-6745
Incheol ParkDepartment of Emergency Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to evaluate the association between the delta neutrophil index (DNI), which reflects immature granulocytes, and the severity of ST-elevation myocardial infarction (STEMI), as well as to determine the significance of the DNI as a prognostic marker for early mortality and other clinical outcomes in patients with STEMI who underwent reperfusion. This retrospective, observational cohort study was conducted using patients prospectively integrated in a critical pathway program for STEMI. We included 842 patients diagnosed with STEMI who underwent primary percutaneous coronary intervention (pPCI). Higher DNI values at time-I (within 2 h of pPCI; hazard ratio [HR], 1.075; 95% confidence interval [CI]: 1.046-1.108; p < 0.001) and time-24 (24 h after admission; HR, 1.066; 95% CI: 1.045-1.086; p < 0.001) were significant independent risk factors for 30-day mortality. Specifically, DNI values >2.5% at time-I (HR, 13.643; 95% CI: 8.13-22.897; p < 0.001) and > 2.9% at time-24 (HR, 12.752; 95% CI: 7.308-22.252; p < 0.001) associated with increased risks of 30-day mortality. In conclusion, an increased DNI value, which reflects the proportion of circulating immature granulocytes in the blood, was found to be an independent predictor of 30-day mortality and poor clinical outcomes in patients with acute STEMI post-pPCI.

Indexed as

FemaleHumansMaleMiddle AgedModels, BiologicalMultivariate AnalysisNeutrophilsProportional Hazards ModelsRegression AnalysisST Elevation Myocardial InfarctionSurvival Analysis

Identifiers

PMID29146994
PMCPMC5691079

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.