MIMIC PERform Datasets

Overview The MIMIC PERform datasets contain physiological signals recorded from critically-ill patients during routine clinical care. Specifically, the datasets contain the following signals: electrocardiogram (ECG) photoplethysmogram (PPG) impedance pneumography (imp), also known as respiratory (resp) (in some cases) arterial blood pressure (abp) They also contain some fixed parameters, stored in the 'fix' field. The datasets were extracted from the MIMIC III Waveform Database. Further details of the datasets are provided in the documentation accompanying the ppg-beats project, which is available at: https://ppg-beats.readthedocs.io/en/latest/ . Datasets The following datasets are available: MIMIC PERform AF Dataset: Recordings from 35 critically-ill adults during routine clinical care, categorised as either AF (atrial fibrillation, 19 subjects) or non-AF (16 subjects). Matlab format (AF subjects, non-AF subjects) WFDB format (AF subjects, non-AF subjects) CSV format (AF subjects, non-AF subjects) MIMIC PERform Training Dataset: Recordings from 200 patients during routine clinical care, who are categorised as either adults (100 subjects) or neonates (100 subjects). Matlab format (all data, adults, neonates) WFDB format (all data, adults, neonates) CSV format (all data, adults, neonates) MIMIC PERform Testing Dataset: Recordings from 200 patients during routine clinical care, who are categorised as either adults (100 subjects) or neonates (100 subjects). Matlab format (all data, adults, neonates) WFDB format (all data, adults, neonates) CSV format (all data, adults, neonates) MIMIC PERform Large Training Dataset: 5,248 Recordings from 681 patients during routine clinical care, all of whom are adults. Recordings are 32 seconds long, with reference respiratory rates (denoted rr) derived from the imp signals using this algorithm.(added in v.2.0) Matlab format MIMIC PERform Large Testing Dataset: 1,257 Recordings from 167 patients during routine clinical care, all of whom are adults. Recordings are 32 seconds long, with reference respiratory rates (denoted rr) derived from the imp signals using this algorithm. (added in v.2.0) Matlab format Dataset Samples The following dataset samples are available: Truncated MIMIC PERform Dataset: MIMIC PERform Training Dataset - Data from the first 10 patients in the (5 adults and 5 neonates) in Matlab format. MIMIC PERform Testing Dataset - Data from the first 10 patients in the (5 adults and 5 neonates) in Matlab format. MIMIC PERform AF Dataset - Data from the first 10 AF and non-AF patients in Matlab format (AF patients, non-AF patients). 1-minute sample of adult data: Extracted from a non-AF subject in the MIMIC PERform AF Dataset, available in Matlab format. 1-minute sample of neonate data: Extracted from a neonate subject in the MIMIC PERform Training Dataset, available in Matlab format. 1-minute sample of AF data: Extracted from an AF subject in the MIMIC PERform AF Dataset, available in Matlab format. 1-minute sample of noisy data: Extracted from a non-AF subject in the MIMIC PERform AF Dataset, available in Matlab format. Citation When using these datasets, please cite the following publication: Charlton PH et al. Detecting beats in the photoplethysmogram: benchmarking open-source algorithms. Physiological Measurement 2022. DOI: 10.1088/1361-6579/ac826d Acknowledgments Each dataset is accompanied by a licence which acknowledges the source(s) of the data - please see the individual licenses for these acknowledgements.概览 MIMIC PERform数据集包含重症患者在常规临床护理过程中记录的生理信号。具体而言，本数据集涵盖以下信号： 心电图（electrocardiogram，ECG）、光电容积描记图（photoplethysmogram，PPG）、阻抗呼吸描记法（impedance pneumography，imp，又称呼吸信号（resp））；部分数据集还包含动脉血压（arterial blood pressure，ABP）。 数据集还包含存储于'fix'字段中的固定参数。本数据集提取自MIMIC III波形数据库，更多详细信息可参阅ppg-beats项目配套文档，文档地址为：https://ppg-beats.readthedocs.io/en/latest/ 。 数据集 可用数据集如下： 1. MIMIC PERform心房颤动（AF）数据集：包含35名重症成人在常规临床护理期间的记录，按心房颤动状态分为AF组（19名受试者）与非AF组（16名受试者）。提供以下格式版本： Matlab格式（AF受试者组、非AF受试者组） WFDB格式（AF受试者组、非AF受试者组） CSV格式（AF受试者组、非AF受试者组） 2. MIMIC PERform训练数据集：包含200名患者在常规临床护理期间的记录，按人群分为成人组（100名受试者）与新生儿组（100名受试者）。提供以下格式版本： Matlab格式（全量数据、成人组数据、新生儿组数据） WFDB格式（全量数据、成人组数据、新生儿组数据） CSV格式（全量数据、成人组数据、新生儿组数据） 3. MIMIC PERform测试数据集：包含200名患者在常规临床护理期间的记录，按人群分为成人组（100名受试者）与新生儿组（100名受试者）。提供以下格式版本： Matlab格式（全量数据、成人组数据、新生儿组数据） WFDB格式（全量数据、成人组数据、新生儿组数据） CSV格式（全量数据、成人组数据、新生儿组数据） 4. MIMIC PERform大型训练数据集：包含681名成人患者在常规临床护理期间的5248条记录，每条记录时长32秒，附带通过指定算法从imp信号中提取得到的参考呼吸频率（记为rr）（v2.0版本新增）。仅提供Matlab格式版本。 5. MIMIC PERform大型测试数据集：包含167名成人患者在常规临床护理期间的1257条记录，每条记录时长32秒，附带通过指定算法从imp信号中提取得到的参考呼吸频率（记为rr）（v2.0版本新增）。仅提供Matlab格式版本。 数据集样本 可用数据集样本如下： 精简版MIMIC PERform数据集： - MIMIC PERform训练数据集样本：取自前10名患者（5名成人、5名新生儿）的Matlab格式数据。 - MIMIC PERform测试数据集样本：取自前10名患者（5名成人、5名新生儿）的Matlab格式数据。 - MIMIC PERform心房颤动数据集样本：取自前10名AF患者与非AF患者的Matlab格式数据（AF患者组、非AF患者组）。 此外还提供以下4类1分钟时长的样本数据： 1. 成人数据1分钟样本：取自MIMIC PERform心房颤动数据集的1名非AF受试者，以Matlab格式提供。 2. 新生儿数据1分钟样本：取自MIMIC PERform训练数据集的1名新生儿受试者，以Matlab格式提供。 3. 心房颤动数据1分钟样本：取自MIMIC PERform心房颤动数据集的1名AF受试者，以Matlab格式提供。 4. 噪声数据1分钟样本：取自MIMIC PERform心房颤动数据集的1名非AF受试者，以Matlab格式提供。 引用说明 使用本数据集时，请引用以下文献： Charlton PH 等. 光电容积描记图的心搏检测：开源算法基准测试. 生理测量, 2022. DOI: 10.1088/1361-6579/ac826d 致谢声明 每个数据集均附带许可文件，注明了数据来源，请参阅各数据集对应的许可文件获取详细致谢信息。