Characteristics of Pathogens of Acute Exacerbation of Chronic Obstructive Pulmonary Disease Hospitalized Patients: A Retrospective Study From 2010 to 2020.

Abstract read

In one paragraph

Article in Pulmonary medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

2 authors.

Songsong YuDepartment of Emergency, Emergency and Critical Care Medical Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.ORCID https://orcid.org/0000-0003-2442-6893

Tiecheng YangDepartment of Emergency, Emergency and Critical Care Medical Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.ORCID https://orcid.org/0009-0008-3643-3955

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aim: The aim of the study is to evaluate the distribution and drug resistance of infectious pathogens in hospitalized patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD). Methods: This is a retrospective study of AECOPD patients who underwent pathogen evaluation and drug susceptibility tests. Results: A total of 199 hospitalized AECOPD patients were analyzed. Among them, 77.9% had monoinfection, and 22.1% had multiple infections. Two hundred and eighty-eight strains were isolated, with 61.1% gram-negative, 3.8% gram-positive, and 35.0% fungi, while 58 strains were colonized. Common bacteria included Conclusion: The study highlights the distribution of pathogens and the prevalence of drug-resistant strains among AECOPD patients.

Indexed as

Pulmonary Disease, Chronic ObstructiveAgedAged, 80 and overAnti-Bacterial AgentsFemaleHospitalizationHumansMaleMicrobial Sensitivity TestsMiddle AgedRetrospective StudiesAnti-Bacterial Agentsacute exacerbationchronic obstructive pulmonary diseasedrug susceptibilityhospitalizationpathogenic bacteria

Identifiers

PMID41262894

DOI10.1155/pm/4025205

PMCPMC12626694

What OpenQuestion holds

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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.