PMC-Patients Dataset

<pre>## PMC-Patients Dataset<br><br>The core file of our dataset, containing the patient summaries, demographics, and relational annotations.<br><br>### PMC-Patients.json<br>Patient summaries are presented as a `json` file, which is a list of dictionaries with the following keys:<br>- `patient_id`: string. A continuous id of patients, starting from 0.<br>- `patient_uid`: string. Unique ID for each patient, with format PMID-x, where PMID is the PubMed Identifier of source article of the note and x denotes index of the note in source article.<br>- `PMID`: string. PMID for source article.<br>- `file_path`: string. File path of xml file of source article.<br>- `title`: string. Source article title.<br>- `patient`: string. Patient note.<br>- `age`: list of tuples. Each entry is in format `(value, unit)` where value is a float number and unit is in 'year', 'month', 'week', 'day' and 'hour' indicating age unit. For example, `[[1.0, 'year'], [2.0, 'month']]` indicating the patient is a one-year- and two-month-old infant.<br>- `gender`: 'M' or 'F'. Male or Female.<br>- `relevant_articles`: dict. The key is PMID of the relevant articles and the corresponding value is its relevance score (2 or 1 as defined in the ``Methods'' section).<br>- `similar_patients`: dict. The key is patient_uid of the similar patients and the corresponding value is its similarity score (2 or 1 as defined in the ``Methods'' section).</pre>

## PMC-Patients 数据集

本数据集的核心文件包含患者总结、人口统计学信息以及关联标注。

### PMC-Patients.json
患者总结以`json`文件形式存储，为包含以下键的字典列表：
- `patient_id`：字符串类型，患者连续编号，起始值为0。
- `patient_uid`：字符串类型，每位患者的唯一标识符，格式为`PMID-x`，其中PMID指笔记来源文章的PubMed标识符（PubMed Identifier），x代表该笔记在来源文章中的索引位置。
- `PMID`：字符串类型，来源文章的PubMed标识符。
- `file_path`：字符串类型，来源文章的xml文件路径。
- `title`：字符串类型，来源文章标题。
- `patient`：字符串类型，患者病历笔记。
- `age`：元组列表，每个条目格式为`(数值, 单位)`，其中数值为浮点数，单位可选`year`（年）、`month`（月）、`week`（周）、`day`（日）或`hour`（时）。示例`[[1.0, 'year'], [2.0, 'month']]`表示该患者为1岁2个月的婴儿。
- `gender`：取值为`M`或`F`，分别代表男性与女性。
- `relevant_articles`：字典类型，键为相关文章的PMID，对应值为其相关性评分（按"方法"章节定义，取值为2或1）。
- `similar_patients`：字典类型，键为相似患者的`patient_uid`，对应值为其相似性评分（按"方法"章节定义，取值为2或1）。

搜集汇总

背景与挑战

背景概述

PMC-Patients Dataset是一个包含患者摘要、人口统计信息和关系注释的临床数据集，适用于临床决策支持系统和信息检索研究。数据集以JSON格式存储，每个患者记录包含详细的信息，如年龄、性别、相关文章和相似患者等。