Evidence map›Paper›PMID 32775176›Full record

ArticleAnalytical cellular pathology (Amsterdam)2020

Predictive Value of Red Blood Cell Distribution Width in Chronic Obstructive Pulmonary Disease Patients with Pulmonary Embolism.

Jing Wang, Zongren Wan, Qing Liu, Baolan Wang, Liang Wang, Dan Yang, Lixin Wang, Yongqing Hong, Rong Zhu

Abstract read
In one paragraph

Article in Analytical cellular pathology (Amsterdam), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Pulmonary embolism with chronic obstructive pulmonary disease.Chronic diseases and translational medicine · 2021
    Review
  11. Article
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.

Jing WangDepartment of Respiratory Medicine, The Huaian Clinical College of Xuzhou Medical University, Huaian 223001, China.
Zongren WanDepartment of Respiratory Medicine, The Huaian Clinical College of Xuzhou Medical University, Huaian 223001, China.
Qing LiuDepartment of Respiratory Medicine, The Huaian Clinical College of Xuzhou Medical University, Huaian 223001, China.
Baolan WangDepartment of Respiratory Medicine, The Huaian Clinical College of Xuzhou Medical University, Huaian 223001, China.
Liang WangDepartment of Respiratory Medicine, The Huaian Clinical College of Xuzhou Medical University, Huaian 223001, China.
Dan YangDepartment of Respiratory Medicine, The Huaian Clinical College of Xuzhou Medical University, Huaian 223001, China.
Lixin WangDepartment of Respiratory Medicine, The Huaian Clinical College of Xuzhou Medical University, Huaian 223001, China.
Yongqing HongDepartment of Respiratory Medicine, The Huaian Clinical College of Xuzhou Medical University, Huaian 223001, China.
Rong ZhuDepartment of Respiratory Medicine, The Huaian Clinical College of Xuzhou Medical University, Huaian 223001, China.ORCID https://orcid.org/0000-0001-5472-6104

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study is aimed at investigating the relationship between red cell distribution width (RDW) and chronic obstructive pulmonary disease (COPD) patients with pulmonary embolism (PE).

methodsWe conducted a retrospective study enrolling a total of 125 patients from January 2013 to December 2019. The study group consisted of 40 COPD patients with PE, and the control group had 85 COPD patients without PE. Clinical data including demographic characteristics, comorbidities, and results of imaging examinations and laboratory tests were recorded. Blood biomarkers, including red blood cell distribution width standard deviation (RDW-SD), red blood cell distribution width coefficient of variation (RDW-CV), and D-Dimer, were included.

resultsRDW-SD and RDW-CV were higher in the COPD patients with the PE group (

conclusionRDW is significantly increased in COPD patients with PE and may thus be useful in predicting the occurrence of PE in patients with COPD.

Indexed as

Erythrocyte IndicesAgedBiomarkersFemaleFibrin Fibrinogen Degradation ProductsHumansLogistic ModelsMalePredictive Value of TestsPulmonary ArteryPulmonary Disease, Chronic ObstructivePulmonary EmbolismRisk FactorsROC CurveThrombosisBiomarkersFibrin Fibrinogen Degradation Productsfibrin fragment D

Identifiers

PMID32775176
PMCPMC7391120

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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.