Evidence map›Paper›PMID 25741336›Full record

ArticleFrontiers in microbiology2015

Community-onset Klebsiella pneumoniae pneumonia in Taiwan: clinical features of the disease and associated microbiological characteristics of isolates from pneumonia and nasopharynx.

Yi-Tsung Lin, Yu-Ping Wang, Fu-Der Wang, Chang-Phone Fung

Open access · goldAbstract read
In one paragraph

Article in Frontiers in microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

44 citing papers in PubMed, 70 citations in OpenAlex.

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  9. High Prevalence of Multidrug-resistantMateria socio-medica · 2025
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  10. Exploring current hypervirulentFrontiers in microbiology · 2025
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  14. Genotypic Characterization of Carbapenem-ResistantPathogens (Basel, Switzerland) · 2023
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  16. Identification of hypervirulentFrontiers in public health · 2022
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  17. Clinical and Microbiological Characteristics of Bacteremic Pneumonia Caused byFrontiers in cellular and infection microbiology · 2022
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  18. 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

4 authors at 2 institutions in 1 country.

Yi-Tsung LinDivision of Infectious Diseases, Department of Medicine, Taipei Veterans General Hospital Taipei, Taiwan ; School of Medicine, National Yang-Ming University Taipei, Taiwan.
Yu-Ping WangDivision of Infectious Diseases, Department of Medicine, Taipei Veterans General Hospital Taipei, Taiwan.
Fu-Der WangDivision of Infectious Diseases, Department of Medicine, Taipei Veterans General Hospital Taipei, Taiwan ; School of Medicine, National Yang-Ming University Taipei, Taiwan.
Chang-Phone FungDivision of Infectious Diseases, Department of Medicine, Taipei Veterans General Hospital Taipei, Taiwan ; School of Medicine, National Yang-Ming University Taipei, Taiwan.
National Yang Ming Chiao Tung University · TWTaipei Veterans General Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Klebsiella pneumoniae is an important cause of community-onset pneumonia in Asian countries and South Africa. We investigated the clinical characteristics of K. pneumoniae causing community-onset pneumonia, and the associated microbiological features between K. pneumoniae isolates from pneumonia and those from the nasopharynx in Taiwan. This study was conducted at the Taipei Veterans General Hospital during July, 2012 to February, 2014. The clinical characteristics in patients with community-onset K. pneumoniae pneumonia were analyzed. K. pneumoniae isolates from the nasopharynx of adults attending otorhinolaryngology outpatient clinics were collected to compare their microbiological features with those from pneumonia. Capsular genotypes, antimicrobial susceptibility, and multilocus sequence type (MLST) were determined among these strains. Ninety-one patients with community-onset K. pneumoniae pneumonia were enrolled. We found a high mortality (29.7%) among these patients. Capsular types K1, K2, K5, K20, K54, and K57 accounted for ∼70% of the K. pneumoniae isolates causing pneumonia, and ∼70% of all the K. pneumoniae strains isolated from the nasopharynx of patients in outpatient clinics. The MLST profiles further demonstrated the genetic relatedness between most pneumonia isolates and those from the nasopharynx. In conclusion, our results show that community-onset pneumonia caused by K. pneumoniae was associated with high mortality and could have a reservoir in the nasopharynx. To tackle this high-mortality disease, the distribution of capsular types in the nasopharynx might have implications for future vaccine development.

Indexed as

capsular typesKlebsiella pneumoniaeMLSTnasopharynxpneumonia

Identifiers

PMID25741336
PMCPMC4332370
OpenAlexW1985898558

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.