Evidence map›Paper›PMID 34674642›Full record

ArticleBMC infectious diseases2021

Clinical features and risk factors analysis of bronchitis obliterans due to refractory Mycoplasma pneumoniae pneumonia in children: a nomogram prediction model.

Qi Cheng, Han Zhang, Yunxiao Shang, Yuetong Zhao, Ye Zhang, Donglin Zhuang, Xuxu Cai, Ning Chen

Open access · goldAbstract read
In one paragraph

Article in BMC infectious diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 3 pooled it
7.9field-weighted citation impact, top 2% 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

39 citing papers in PubMed, 3 syntheses or guidelines pooled it, 55 citations in OpenAlex.

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  17. [Predictive factors and nomogram model construction for plastic bronchitis in children withZhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2025
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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

8 authors at 1 institution in 1 country.

Qi ChengDepartment of Pediatrics, Shengjing Hospital of China Medical University, No. 36 Sanhao Street of Heping District, Shenyang, China.
Han ZhangDepartment of Pediatrics, Shengjing Hospital of China Medical University, No. 36 Sanhao Street of Heping District, Shenyang, China. 18940252893@163.com.
Yunxiao ShangDepartment of Pediatrics, Shengjing Hospital of China Medical University, No. 36 Sanhao Street of Heping District, Shenyang, China.
Yuetong ZhaoDepartment of Pediatrics, Shengjing Hospital of China Medical University, No. 36 Sanhao Street of Heping District, Shenyang, China.
Ye ZhangDepartment of Pediatrics, Shengjing Hospital of China Medical University, No. 36 Sanhao Street of Heping District, Shenyang, China.
Donglin ZhuangDepartment of Pediatrics, Shengjing Hospital of China Medical University, No. 36 Sanhao Street of Heping District, Shenyang, China.
Xuxu CaiDepartment of Pediatrics, Shengjing Hospital of China Medical University, No. 36 Sanhao Street of Heping District, Shenyang, China.
Ning ChenDepartment of Pediatrics, Shengjing Hospital of China Medical University, No. 36 Sanhao Street of Heping District, Shenyang, China.
China Medical University · CN

Funding

national natural science foundation of china 81800029
6 · The paper itself

Abstract

backgroundEarly prediction of bronchitis obliterans (BO) is of great significance to the improvement of the long-term prognosis of children caused by refractory Mycoplasma pneumoniae pneumonia (RMPP). This study aimed to establish a nomogram model to predict the risk of BO in children due to RMPP.

methodsA retrospective observation was conducted to study the clinical data of children with RMPP (1-14 years old) during acute infection. According to whether there is BO observed in the bronchoscope, children were divided into BO and the non-BO groups. The multivariate logistic regression model was used to construct the nomogram model.

resultsOne hundred and forty-one children with RMPP were finally included, of which 65 (46.0%) children with RMPP were complicated by BO. According to the multivariate logistic regression analysis, WBC count, ALB level, consolidation range exceeding 2/3 of lung lobes, timing of macrolides, glucocorticoids or fiber bronchoscopy and plastic bronchitis were independent influencing factors for the occurrence of BO and were incorporated into the nomogram. The area under the receiver operating characteristic curve (AUC-ROC) value of nomogram was 0.899 (95% confidence interval [CI] 0.848-0.950). The Hosmer-Lemeshow test showed good calibration of the nomogram (p = 0.692).

conclusionA nomogram model found by seven risk factor was successfully constructed and can use to early prediction of children with BO due to RMPP.

Indexed as

BronchitisPneumonia, MycoplasmaAdolescentChildChild, PreschoolHumansInfantMycoplasma pneumoniaeNomogramsRetrospective StudiesRisk FactorsBronchitis obliteransFiberoptic bronchoscopyNomogram modelPredictionRefractory Mycoplasma pneumoniae pneumonia

Identifiers

PMID34674642
PMCPMC8529771
OpenAlexW3184693177

What OpenQuestion holds

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LicenceCC BY
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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.