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SP] 30 Jun 2026  \nTechnical Report  \nDOSE-I: A Multimodal Biosignal Dataset of Procedural Sedation for Endoscopy  \nDataset DOI: 10.5281/zenodo.18483292  \nJakob Garbe  \nJan Kantelhardt  \nKatja Seeliger Thomas Schmid  \nVersion 0.7  \nJuly 7, 2026  \nUniversit¨atsmedizin Halle (Saale)  \nUniversit¨atsklinikum Halle (Saale)  \nUniversit¨atsklinik und Poliklinik f¨ur Innere Medizin I  \nMartin-Luther-Universit¨at Halle-Wittenberg  \nMedizinische Fakult¨at Ernst-Grube-Straße 40  \nD-06120 Halle (Saale) Germany  \nContact: Dr. Jakob Garbe  \nTel.: +49 345 557 2928  \nE-Mail: [jakob.garbe1@uk-halle.de](jakob.garbe1@uk-halle.de)  \nWebsite: [www.umh.de/innere1](www.umh.de/innere1)  \nProject: [https://safe-ai-research.github.io](https://safe-ai-research.github.io)  \nDataset: [https://safe-ai-research.github.io/DOSE-I/](https://safe-ai-research.github.io/DOSE-I/)  \nContents  \nList of Figures 3  \nList of Tables 3  \nAbbreviations 3  \nAcknowledgements 4  \n1 Overview 5  \n2 Study Cohort 6  \n3 Recording & Annotation 8  \n3.1 Recording Setup ......................................... 8  \n3.2 Assessment and Annotation of Consciousness States ..................... 9  \n3.3 Annotation of Clinical/Procedural Events ........................... 9  \n3.4 Annotation of Propofol Administration ............................. 9  \n3.5 Post-Processing of Annotations ................................. 9  \n4 Static Data 10  \n4.1 Relevant Prescribed Medications ................................ 10  \n4.2 Preexisting Conditions ...................................... 11  \n4.3 Endoscopy Type ......................................... 11  \n4.4 Other ............................................... 11  \n5 Biosignals 12  \n5.1 Primary Biosignals ........................................ 12  \n5.2 Secondary Numeric Parameters ................................. 12  \n5.3 Plots ................................................ 13  \n5.4 Processed EEG .......................................... 14  \n6 Metadata 16  \n6.1 Consciousness ........................................... 16  \n6.2 Completeness ........................................... 17  \n6.3 Other ............................................... 17  \nAppendix 18  \nA Data Handling 19  \nA.1 Structure of Data Files ...................................... 19  \nA.2 Parsing Timestamps ....................................... 19  \nB Data Quality 20  \nB.1 Impact of Enviroment and Hardware Constraints ....................... 20  \nB.2 Signal Completeness ....................................... 20  \nB.3 Signal Quality ........................................... 20  \nB.4 EEG Signal Quality and Artifacts ............................... 20  \nC Data Use Agreement 26  \nReferences 27  \nList of Figures  \n2.1 Key Characteristics of the DOSE-I Dataset .......................... 7  \n3.1 Electrode Configuration for Right-handed Patients....................... 8  \n5.1 Sample Plot from DOSE-I Dataset Detailing Multiple Aspects of the Data Captured ... 13  \n6.1 Boxplot showing the frequency of MOAA/S states aggregated for all 171 recordings.... 17  \n6.2 Boxplot showing the relative completeness of ECG, EEG and photoplethysmography signals over all 171 recordings (1 equals 100 percent complete) .................. 17  \nB.1 Overview of Individual Artifact Detection Results from a Subset of Records (1/3) ..... 23  \nB.2 Overview of Individual Artifact Detection Results from a Subset of Records (2/3) ..... 24  \nB.3 Overview of Individual Artifact Detection Results from a Subset of Records (3/3) ..... 25  \nList of Tables  \n2.1 Inclusion and Exclusion Criteria ................................ 6  \n4.1 Contents of Static Data file ................................... 10  \n5.1 Description of biosignals in DOSE-I Dataset .......................... 12  \n5.2 Overview of all 40 pEEG parameters (18 to 41 taken from the literature) .......... 14  \n5.3 Frequency Ranges and Columns of Band pEEG Parameters ................. 15  \n6.1 Description of Metadata c","cbCaihFLoorC0xpj","https://ap.wps.com/l/cbCaihFLoorC0xpj","pdf",1847845,28,"English","# Overview\n# Study Cohort\n# Recording & Annotation\n## Recording Setup\n## Assessment and Annotation of Consciousness States\n## Annotation of Clinical/Procedural Events\n## Annotation of Propofol Administration\n## Post-Processing of Annotations\n# Static Data\n# Biosignals\n# Metadata\n# Appendix\n## Data Handling\n## Data Quality\n## Data Use Agreement","[{\"question\":\"What is the DOSE-I dataset and what is it used to study?\",\"answer\":\"DOSE-I is a multimodal biosignal dataset for procedural sedation during endoscopy. It supports studies of consciousness states and sedation depth using labeled biosignals and accompanying metadata.\"},{\"question\":\"How large is the dataset in terms of recordings and duration?\",\"answer\":\"DOSE-I includes 171 endoscopic procedure records totaling 78.5 hours of recording. Each record ranges from 6.7 to 70.8 minutes.\"},{\"question\":\"Which biosignals and related data does DOSE-I provide?\",\"answer\":\"DOSE-I provides clinically annotated biosignals, detailed static data about the study subjects, recording metadata, and information supporting artifact detection and preprocessed pEEG features.\"}]","DOSE-I: A Multimodal Biosignal Dataset of Procedural Sedation for Endoscopy - Technical Report | PDF",1789977437,71]