Evidence map›Paper›PMID 35337285›Full record

ArticleBMC infectious diseases2022

Analysis of Ureaplasma urealyticum, Chlamydia trachomatis, Mycoplasma genitalium and Neisseria gonorrhoeae infections among obstetrics and gynecological outpatients in southwest China: a retrospective study.

Ting Liu, Shu-Yu Lai, Wei Zhou, Yan-Ling Liu, Sha-Sha Chen, Yong-Mei Jiang

Open access · goldAbstract read
In one paragraph

Article in BMC infectious diseases, 2022. 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
3.5field-weighted citation impact, top 7% 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, 28 citations in OpenAlex.

  1. Article
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  8. Prevalence ofFrontiers in cellular and infection microbiology · 2025
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  11. Effects ofAmerican journal of translational research · 2024
    Review
  12. Article
  13. Prevalence of Ureaplasma species among patients at a tertiary hospital in China: a 10-year retrospective study from 2013 to 2022.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2023
    Article
  14. Article
  15. Article
  16. Article
  17. Cluster analysis for symptomatic management ofFrontiers in public health · 2022
    Article
  18. Clinical Analysis of Gonorrhea Coinfection WithAmerican journal of men's health
    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

6 authors at 3 institutions in 1 country.

Ting LiuDepartment of Laboratory Medicine, West China Second University Hospital, Sichuan University, No. 20, Section 3, Renmin South Road, Chengdu, Sichuan, 610041, People's Republic of China.
Shu-Yu LaiDepartment of Laboratory Medicine, West China Second University Hospital, Sichuan University, No. 20, Section 3, Renmin South Road, Chengdu, Sichuan, 610041, People's Republic of China.
Wei ZhouDepartment of Laboratory Medicine, West China Second University Hospital, Sichuan University, No. 20, Section 3, Renmin South Road, Chengdu, Sichuan, 610041, People's Republic of China.
Yan-Ling LiuDepartment of Laboratory Medicine, West China Second University Hospital, Sichuan University, No. 20, Section 3, Renmin South Road, Chengdu, Sichuan, 610041, People's Republic of China.
Sha-Sha ChenDepartment of Laboratory Medicine, West China Second University Hospital, Sichuan University, No. 20, Section 3, Renmin South Road, Chengdu, Sichuan, 610041, People's Republic of China. 18345550617@163.com.
Yong-Mei JiangDepartment of Laboratory Medicine, West China Second University Hospital, Sichuan University, No. 20, Section 3, Renmin South Road, Chengdu, Sichuan, 610041, People's Republic of China. jiangym_SCU@163.com.
Sichuan University · CNLanzhou University · CNState Key Laboratory of Biotherapy

Funding

Key Research and Development Projects of Sichuan Science and Technology Department 2020YFS0100National Natural Science Foundation of China 81801628
6 · The paper itself

Abstract

backgroundThe aim of this study was to analyze the present situation of Ureaplasma urealyticum (UU), Chlamydia trachomatis (CT), Mycoplasma genitalium (MG) and Neisseria gonorrhoeae (NG) infections among obstetrics and gynecological outpatients in southwest China.

methodsA total of 3225 urogenital swabs were included in this study. All swabs were tested by RNA-based simultaneous amplification and testing (SAT) methods. Routine analysis of leucorrhea smear and drug susceptibility were performed in UU positive patients.

resultsOf these 3225 outpatients, the positive rate was 27.07% for UU, 4.99% for CT, 3.10% for MG, and 0.09% for NG. UU, CT, and MG infections were more common in women of reproductive age (aged 25-34 years), while NG infection was more prominent in women aged 30-34 years and over 40 years. Overall, the infection rate of UU was significantly higher than that of the other three infections, and UU also played a major role even in the mixed infections. 65.07% of the UU positive patients had negative results on routine leucorrhea smear analysis, and the remaining patients may have bacterial vaginitis (15.79%), fungal vaginitis (11.48%), trichomonas vaginitis (0.96%) or other vaginal inflammation (6.70%). We have observed that maternal UU infection can lead to low birth weight, neonatal pneumonia, and premature delivery. The results of the drug susceptibility test of UU showed a higher sensitivity to pristinamycin, doxycycline, tetracycline, clarithromycin, and josamycin (100%, 97.0%, 96.4%, 95.9%, and 95.3%, respectively), and lower sensitivity to ciprofloxacin and ofloxacin (2.4% and 4.7% respectively).

conclusionsThis study could contribute to a better understanding of the current epidemiological features of UU, CT, MG, and NG among obstetrics and gynecological outpatients in southwest China, and thus facilitate to development of the more effective intervention, prevention, and treatment of reproductive tract infection.

Indexed as

Mycoplasma genitaliumObstetricsAdultChinaChlamydia trachomatisFemaleHumansInfant, NewbornNeisseria gonorrhoeaeOutpatientsRetrospective StudiesUreaplasma urealyticumChlamydia trachomatisMycoplasma genitaliumNeisseria gonorrhoeaeReproductive tract infectionUreaplasma urealyticum

Identifiers

PMID35337285
PMCPMC8957164
OpenAlexW4220673063

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.