Evidence map›Paper›PMID 33144676›Full record

ArticleScientific reports2020

The study of automatic machine learning base on radiomics of non-focus area in the first chest CT of different clinical types of COVID-19 pneumonia.

Hui-Bin Tan, Fei Xiong, Yuan-Liang Jiang, Wen-Cai Huang, Ye Wang, Han-Han Li, Tao You, Ting-Ting Fu, Ran Lu, Bi-Wen Peng

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

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

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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

10 authors.

Hui-Bin TanDepartment of Radiology, PLA Central Theater General Hospital of Chinese, Wuhan, China.
Fei XiongDepartment of Radiology, PLA Central Theater General Hospital of Chinese, Wuhan, China. 4838524@qq.com.
Yuan-Liang JiangDepartment of Radiology, PLA Central Theater General Hospital of Chinese, Wuhan, China.
Wen-Cai HuangDepartment of Radiology, PLA Central Theater General Hospital of Chinese, Wuhan, China.
Ye WangDepartment of Radiology, PLA Central Theater General Hospital of Chinese, Wuhan, China.
Han-Han LiDepartment of Radiology, PLA Central Theater General Hospital of Chinese, Wuhan, China.
Tao YouDepartment of Radiology, PLA Central Theater General Hospital of Chinese, Wuhan, China.
Ting-Ting FuDepartment of Radiology, PLA Central Theater General Hospital of Chinese, Wuhan, China.
Ran LuDepartment of Radiology, PLA Central Theater General Hospital of Chinese, Wuhan, China.
Bi-Wen PengSchool of Basic Medical Sciences, Wuhan University, Wuhan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To explore the possibility of predicting the clinical types of Corona-Virus-Disease-2019 (COVID-19) pneumonia by analyzing the non-focus area of the lung in the first chest CT image of patients with COVID-19 by using automatic machine learning (Auto-ML). 136 moderate and 83 severe patients were selected from the patients with COVID-19 pneumonia. The clinical and laboratory data were collected for statistical analysis. The texture features of the Non-focus area of the first chest CT of patients with COVID-19 pneumonia were extracted, and then the classification model of the first chest CT of COVID-19 pneumonia was constructed by using these texture features based on the Auto-ML method of radiomics, The area under curve(AUC), true positive rate(TPR), true negative rate (TNR), positive predictive value(PPV) and negative predictive value (NPV) of the operating characteristic curve (ROC) were used to evaluate the accuracy of the first chest CT image classification model in patients with COVID-19 pneumonia. The TPR, TNR, PPV, NPV and AUC of the training cohort and test cohort of the moderate group and the control group, the severe group and the control group, the moderate group and the severe group were all greater than 95% and 0.95 respectively. The non-focus area of the first CT image of COVID-19 pneumonia has obvious difference in different clinical types. The AUTO-ML classification model of Radiomics based on this difference can be used to predict the clinical types of COVID-19 pneumonia.

Indexed as

Machine LearningAdultAgedCoronavirus InfectionsCOVID-19FemaleHumansLungMaleMiddle AgedPandemicsPneumonia, ViralTomography, X-Ray Computed

Identifiers

PMID33144676
PMCPMC7641115

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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.