Evidence map›Paper›PMID 31537628›Full record

SynthesisBioscience reports2019

Accuracy of matrix-assisted LASER desorption ionization-time of flight mass spectrometry for identification of Candida.

Tian-Ao Xie, Ye-Ling Liu, Chuan Liang, Yuan-Yuan Huang, Jin-Wei Li, Zhong-Wei Li, Shu-Jin Fan, Jin-Tao Chen, Yong Xia, Xiao-Yan Li and 3 more

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Bioscience reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

  1. Biofilm-related characteristics ofFrontiers in cellular and infection microbiology · 2026
    Article
  2. Diagnostic Approaches forMicroorganisms · 2025
    Review
  3. Article
  4. Review
  5. Journal of fungi (Basel, Switzerland) · 2022
    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 5 institutions in 1 country.

Tian-Ao XieDepartment of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou 511436, China.
Ye-Ling LiuDepartment of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou 511436, China.
Chuan LiangDepartment of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou 511436, China.
Yuan-Yuan HuangDepartment of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou 511436, China.
Jin-Wei LiDepartment of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou 511436, China.
Zhong-Wei LiDepartment of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou 511436, China.
Shu-Jin FanDepartment of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou 511436, China.
Jin-Tao ChenDepartment of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou 511436, China.
Yong XiaDepartment of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou 511436, China.
Xiao-Yan LiDepartment of Laboratory Medicine, The Affiliated Shunde Hospital of Guangzhou Medical University, Foshan, China.
Shi OuyangDepartment of Infectious Disease, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou 510000, China.
Tian-Xing JiDepartment of Clinical Medicine, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 511436, China.
Xu-Guang GuoDepartment of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou 511436, China.
Third Affiliated Hospital of Guangzhou Medical University · CNGuangdong University of Education · CNGuangzhou Medical University · CNSecond Affiliated Hospital of Guangzhou Medical University · CNThe First People's Hospital of Shunde · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCandida is a fungus that causes various types of candidemia, which is the fourth major infectious disease of the blood system. MALDI-TOF-MS is a simple and rapid detection instrument. The aim of the present study was to verify the accuracy of MALDI-TOF-MS in detecting Candida.

methodA pooled analysis of articles on MALDI-TOF-MS for diagnosis of candidemia was performed. The quality of original research was assessed using the Quality Assessment of Diagnostic Accuracy Studies (QUADAS-2) guidelines. Stata 12.0 software was used to merge the correct identification rates of Candida and Candida subspecies and obtain pooled sensitivity and specificity of the diagnostic methods. Heterogeneity was found in the subgroup analysis of the included articles. Hence, we explored the factors causing the heterogeneity and its impact on the overall situation. Sensitivity analysis was used to examine the effect of Candida level on total response. Egger's test was used to evaluate the publication bias of the included articles.

resultsA total of 16 articles in Pubmed, 79 articles in Embase, 1 article in Cochrane Library, 30 articles in Web of Science and 3 from other sources were identified, of which 10 articles were included based on the inclusion and exclusion criteria. The overall identification accuracy was 100%.

conclusionThe accuracy of MALDI-TOF-MS for the identification of Candida was 100%. Further research is necessary to determine whether MALDI-TOF-MS can be used as a clinical diagnostic standard for the identification of Candida.

Indexed as

CandidaCandidiasisHumansSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationCandidemiadiagnosisMALDI-TOF-MSMeta-analysis

Identifiers

PMID31537628
PMCPMC6822510
OpenAlexW2973547038

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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.