Evidence map›Paper›PMID 23919811›Full record

ArticleGut pathogens2013

Changing trends and serotype distribution of Shigella species in Beijing from 1994 to 2010.

Yuanli Mao, Enbo Cui, Chunmei Bao, Zhenhong Liu, Suming Chen, Juling Zhang, Huan Wang, Chenglong Zhang, Jing Zou, John D Klena and 3 more

Open access · goldAbstract read
In one paragraph

Article in Gut pathogens, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

18 citing papers in PubMed, 24 citations in OpenAlex.

  1. Human vaccines & immunotherapeutics · 2026
    Review
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  4. Microbial genomics · 2025
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  5. Trends in antimicrobial resistance ofJAC-antimicrobial resistance · 2023
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  7. Burden, Antibiotic Resistance, and Clonality ofTropical medicine and infectious disease · 2021
    Article
  8. mBio · 2019
    Article
  9. Article
  10. Serotype Distribution and Antimicrobial Resistance ofThe American journal of tropical medicine and hygiene · 2018
    Article
  11. Shigella sonnei Does Not Use Amoebae as Protective Hosts.Applied and environmental microbiology · 2018
    Article
  12. Article
  13. Gastroenterology and hepatology from bed to bench · 2017
    Article
  14. Newest data on fluoroquinolone resistance mechanism ofAntimicrobial resistance and infection control · 2017
    Article
  15. Novel mutations in quinolone resistance-determining regions of gyrA, gyrB, parC and parE in Shigella flexneri clinical isolates from eastern Chinese populations between 2001 and 2011.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2016
    Article
  16. Article
  17. Shigella Diversity and Changing Landscape: Insights for the Twenty-First Century.Frontiers in cellular and infection microbiology · 2016
    Review
  18. Article
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

13 authors at 4 institutions in 1 country.

Yuanli MaoClinical Diagnostic Center, 302nd Hospital of the People's Liberation Army, Beijing 100039, PR China.
Enbo CuiClinical Diagnostic Center, 302nd Hospital of the People's Liberation Army, Beijing 100039, PR China.
Chunmei BaoClinical Diagnostic Center, 302nd Hospital of the People's Liberation Army, Beijing 100039, PR China.
Zhenhong LiuClinical Diagnostic Center, 302nd Hospital of the People's Liberation Army, Beijing 100039, PR China.
Suming ChenClinical Diagnostic Center, 302nd Hospital of the People's Liberation Army, Beijing 100039, PR China.
Juling ZhangClinical Diagnostic Center, 302nd Hospital of the People's Liberation Army, Beijing 100039, PR China.
Huan WangClinical Diagnostic Center, 302nd Hospital of the People's Liberation Army, Beijing 100039, PR China.
Chenglong ZhangClinical Diagnostic Center, 302nd Hospital of the People's Liberation Army, Beijing 100039, PR China.
Jing ZouInstitute of Microbiology, Chinese Academy of Sciences, Beijing 100101, PR China.
John D KlenaSchool of Basic Medical Sciences, Peking University, Beijing 100083, PR China.
Baoli ZhuInstitute of Microbiology, Chinese Academy of Sciences, Beijing 100101, PR China.
Fen QuClinical Diagnostic Center, 302nd Hospital of the People's Liberation Army, Beijing 100039, PR China.
Zhiyun WangInstitute of Microbiology, Chinese Academy of Sciences, Beijing 100101, PR China.
302 Military Hospital of China · CNInstitute of Microbiology · CNChinese Academy of Sciences · CNPeking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Shigella species are a common cause of acute diarrheal disease in China. In this study, we characterized the changing trends and serotype distribution of Shigella species in Beijing from 1994 to 2010. A total of 5999 Shigella strains were isolated and serotyped from the 302nd Hospital in Beijing. The annual number of Shigella isolates reached a peak (n = 1192; 19.84%) in 1996 and then decreased annually, reaching the lowest point (n = 24; 0.41%) in 2010. S. flexneri 2a and S. sonnei were the most frequently isolated Shigella, with their respective isolates making up 53.3% and 27.6% of the total. Isolates of S. flexneri 4c, 4a, and x made up 3% respectively of the total isolates. Significant decreases in percentage of S. flexneri over time were observed. S. sonnei surpassed S. flexneri 2a as the predominant serotype in 2000. Most isolates were recovered from July to September; 13.6% of the isolates were recovered from children aged 0 to 5 years, and 16% were recovered from those aged 21 to 25 years. S. flexneri 2a and 5 were recovered mostly from males (33.41%, p < 0.001; and 0.46%, p < 0.001%; respectively), whereas S. flexneri 2b and 6, and S. sonnei were most often isolated from females. Continuous monitoring of Shigella showed that all 4 species and 27 serotypes were present in Beijing, China, during the study period. The emergence of S. sonnei and the overall decreasing isolation rate of Shigella in Beijing can potentially aid in the development of vaccine and control strategies for shigellosis in the city.

Indexed as

Beijing hospitalSerotypeShigellaShigellosis

Identifiers

PMID23919811
PMCPMC3750644
OpenAlexW2139381359

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.