Evidence map›Paper›PMID 32460701›Full record

ArticleBMC cardiovascular disorders2020

Predicting the occurrence of venous thromboembolism: construction and verification of risk warning model.

Chen Shen, Binqian Ge, Xiaoqin Liu, Hao Chen, Yi Qin, Hongwu Shen

Abstract readValidation Study
In one paragraph

Article in BMC cardiovascular disorders, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 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

9 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. A composite risk assessment model for venous thromboembolism.Journal of vascular surgery. Venous and lymphatic disorders · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. 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

6 authors.

Chen ShenDepartment of Nursing, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong City, 226000, Jiangsu, China.
Binqian GeSchool of Nursing, Suzhou Vocational Health College, 28 Kehua Road, Suzhou City, 215009, Jiangsu, China.
Xiaoqin LiuDepartment of Nursing, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong City, 226000, Jiangsu, China.
Hao ChenDepartment of Information, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong City, 226000, Jiangsu, China.
Yi QinDepartment of Nursing, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong City, 226000, Jiangsu, China.
Hongwu ShenDepartment of Nursing, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong City, 226000, Jiangsu, China. 1092520947@qq.com.ORCID 0000-0002-9304-5384

Funding

Social and People's Livelihood Science and Technology Projects of Nantong MS12018084
6 · The paper itself

Abstract

backgroundThe onset of venous thromboembolism is insidious and the prognosis is poor. In this study, we aimed to construct a VTE risk warning model and testified its clinical application value.

methodsPreliminary construction of the VTE risk warning model was carried out according to the independent risk warning indicators of VTE screened by Logistic regression analysis. The truncated value of screening VTE was obtained and the model was evaluated. ROC curve analysis was used to compare the test of Caprini risk assessment scale and VTE risk warning model. The cut-off value of the VTE risk warning model was used to evaluate the test effectiveness of the model for VTE patients with validation data set.

resultsThe VTE risk warning model is p = e

conclusionsVTE risk warning model had high accuracy in predicting VTE occurrence in hospitalized patients. Its test performance was better than Caprini risk assessment scale. It also had high test performance in external population.

Indexed as

Health Status IndicatorsCase-Control StudiesChinaFemaleHealth StatusHospitalizationHumansMalePredictive Value of TestsReproducibility of ResultsRisk AssessmentRisk FactorsVenous ThromboembolismCaprini scaleLogistic regression analysisPredictive modelRisk factorsVenous thromboembolism

Identifiers

PMID32460701
PMCPMC7251685

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.