Evidence map›Paper›PMID 35924019›Full record

ArticleInfection and drug resistance2022

Clinical Analysis and Risk Factors of Bronchiolitis Obliterans After Mycoplasma Pneumoniae Pneumonia.

Hao-Qi Zheng, Yu-Cong Ma, Yu-Quan Chen, Yan-Yue Xu, Yan-Lin Pang, Li Liu

Open access · goldAbstract read
In one paragraph

Article in Infection and drug resistance, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
8.5field-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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Pooled it
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  11. Article
  12. Clinical characteristics ofPediatric investigation · 2025
    Article
  13. Postinfectious Bronchiolitis Obliterans in Children.Canadian respiratory journal · 2025
    Review
  14. Biomarkers associated with the diagnosis and prognosis ofFrontiers in cellular and infection microbiology · 2025
    Review
  15. Article
  16. Article
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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

6 authors at 2 institutions in 1 country.

Hao-Qi ZhengDepartment of Pediatrics, The First Hospital of Jilin University, Changchun, 130021, People's Republic of China.ORCID 0000-0002-3374-2057
Yu-Cong MaDepartment of Pediatrics, The First Hospital of Jilin University, Changchun, 130021, People's Republic of China.
Yu-Quan ChenInstitute of Medical Information/Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100020, People's Republic of China.
Yan-Yue XuDepartment of Pediatrics, The First Hospital of Jilin University, Changchun, 130021, People's Republic of China.
Yan-Lin PangDepartment of Pediatrics, The First Hospital of Jilin University, Changchun, 130021, People's Republic of China.
Li LiuDepartment of Pediatrics, The First Hospital of Jilin University, Changchun, 130021, People's Republic of China.
Jilin University · CNChinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: Severe mycoplasma pneumoniae (MP) pneumonia can cause bronchiolitis obliterans (BO). In order to improve the prognosis of BO, it is necessary to grasp the clinical characteristics and risk factors of BO after severe MP pneumonia and intervene as soon as possible. Patients and Methods: This study retrospectively analyzed the clinical data of 110 patients with severe MP pneumonia, and divided them into BO group (22 cases) and non-BO group (88 cases). The clinical characteristics of BO group were analyzed, and the clinical data of two groups were compared to identify the risk factors of BO. Results: At the time of diagnosis, all BO patients had symptoms of cough and wheezing, and 10 (45.45%) had decreased exercise intolerance. Lung function showed moderate to severe obstructive ventilatory dysfunction, high-resolution computed tomography (HRCT) showed mosaic perfusion patterns. Multivariate binomial regression analysis showed that higher levels of serum lactate dehydrogenase (LDH) and hypoxemia were independent risk factors for BO after severe MP pneumonia. Conclusion: Higher levels of serum LDH and hypoxemia were independent risk factors for BO after severe MP pneumonia. For patients with risk factors, clinicians should regular follow-up for early diagnosis and intervention of BO.

Indexed as

bronchiolitis obliteranschildrenmycoplasma pneumoniae pneumoniapost-infectious bronchiolitis obliteransrisk factors

Identifiers

PMID35924019
PMCPMC9343175
OpenAlexW4288085278

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.