Evidence map›Paper›PMID 36674514›Full record

ArticleInternational journal of molecular sciences2023

Towards Accurate Identification of Antibiotic-Resistant Pathogens through the Ensemble of Multiple Preprocessing Methods Based on MALDI-TOF Spectra.

Chia-Ru Chung, Hsin-Yao Wang, Po-Han Chou, Li-Ching Wu, Jang-Jih Lu, Jorng-Tzong Horng, Tzong-Yi Lee

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Prediction of KPC-producingJournal of clinical microbiology · 2026
    Article
  5. Review
  6. 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

7 authors at 5 institutions in 2 countries.

Chia-Ru ChungKobilka Institute of Innovative Drug Discovery, School of Medicine, The Chinese University of Hong Kong, Shenzhen 518172, China.ORCID 0000-0002-4548-7620
Hsin-Yao WangDepartment of Laboratory Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan 333423, Taiwan.ORCID 0000-0001-5581-6793
Po-Han ChouDepartment of Computer Science and Information Engineering, National Central University, Taoyuan 320317, Taiwan.
Li-Ching WuDepartment of Biomedical Sciences and Engineering, National Central University, Taoyuan 320317, Taiwan.ORCID 0000-0002-6323-4555
Jang-Jih LuDepartment of Laboratory Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan 333423, Taiwan.
Jorng-Tzong HorngKobilka Institute of Innovative Drug Discovery, School of Medicine, The Chinese University of Hong Kong, Shenzhen 518172, China.
Tzong-Yi LeeWarshel Institute for Computational Biology, School of Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen 518172, China.ORCID 0000-0001-8475-7868
Chang Gung University · TWNational Central University · TWAsia University · TWNational Yang Ming Chiao Tung University · TWUniversity of Science and Technology of China · CN

Funding

Linkou Chang Gung Memorial Hospital CMRPG3L0402Linkou Chang Gung Memorial Hospital CMRPG3L0432Linkou Chang Gung Memorial Hospital CMRPG3L1011Linkou Chang Gung Memorial Hospital CMRPG3M0851Ministry of Science and Technology, Taiwan 111-2320-B-182A-002-MY2
6 · The paper itself

Abstract

Matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry (MS) has been used to identify microorganisms and predict antibiotic resistance. The preprocessing method for the MS spectrum is key to extracting critical information from complicated MS spectral data. Different preprocessing methods yield different data, and the optimal approach is unclear. In this study, we adopted an ensemble of multiple preprocessing methods--FlexAnalysis, MALDIquant, and continuous wavelet transform-based methods--to detect peaks and build machine learning classifiers, including logistic regressions, naïve Bayes classifiers, random forests, and a support vector machine. The aim was to identify antibiotic resistance in

Indexed as

Acinetobacter baumanniiAcinetobacter InfectionsAnti-Bacterial AgentsBayes TheoremHumansSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationAnti-Bacterial Agentsantibiotic resistancemachine learningMALDI-TOF MS

Identifiers

PMID36674514
PMCPMC9865071
OpenAlexW4313503703

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.