Published October 10, 2024 | Version 1.0
Dataset Open

MS-UMG: MALDI-TOF Mass Spectra and Resistance Information on Antimicrobials from University Medical Center Göttingen

Authors/Creators

  • 1. ROR icon Universitätsmedizin Göttingen

Description

During routine diagnostic procedures, we aggregated MALDI-TOF MS data of organisms isolated from clinical specimens from the University Medical Center Göttingen (UMG) in 2020 / 2021. We integrated these with corresponding antimicrobial susceptibility profiles. This amounted to  26,961 mass spectra and 26,961 corresponding metadata entries for the year 2020, and 50,381 mass spectra and 50,381 corresponding metadata entries for 2021, respectively. The dataset reflects 348 different species of bacterial and fungal organisms and 72 different antimicrobial susceptibility testing (AST) results.

 

Please cite: 

Effect of Data Heterogeneity in Clinical MALDI-TOF Mass Spectra Profiles on Direct Antimicrobial Resistance Prediction through Machine Learning
Youngjun Park, Michael Weig, Christine Noll, Oliver Bader, Anne-Christin Hauschild
bioRxiv 2024.10.18.617592; doi: https://doi.org/10.1101/2024.10.18.617592

Table of contents 

MS-UMG
├── binned_6000
├── id : clean, chrom, regular
└── preprocessed

clean : all samples
regular : samples from non-screening media
chrom : samples from screening media

Files

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md5:21e133ffb9b4fe1f5f81271724d0817d
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Additional details

Identifiers

Other
MS-UMG

Related works

Is supplement to
Preprint: 10.1101/2024.10.18.617592 (DOI)