MIMIC-III Clinical Database

MIMIC-III is a large, freely-available database comprising deidentified health-related data associated with over forty thousand patients who stayed in critical care units of the Beth Israel Deaconess Medical Center between 2001 and 2012. The database includes information such as demographics, vital sign measurements made at the bedside (~1 data point per hour), laboratory test results, procedures, medications, caregiver notes, imaging reports, and mortality (including post-hospital discharge). MIMIC supports a diverse range of analytic studies spanning epidemiology, clinical decision-rule improvement, and electronic tool development. It is notable for three factors: it is freely available to researchers worldwide; it encompasses a diverse and very large population of ICU patients; and it contains highly granular data, including vital signs, laboratory results, and medications.MIMIC-III是一款大型免费开放获取的数据库，收录了2001年至2012年间，在贝斯以色列女执事医疗中心（Beth Israel Deaconess Medical Center）重症监护病房接受治疗的四万余名患者的去标识化健康相关数据。该数据库涵盖人口统计学信息、床旁生命体征监测数据（约每小时1个数据点）、实验室检验结果、诊疗操作记录、用药信息、护理笔记、影像报告以及死亡率数据（含出院后死亡情况）。 MIMIC-III可支撑涵盖流行病学研究、临床决策规则优化以及电子医疗工具开发在内的多类分析研究。其突出优势有三点：一是面向全球科研人员免费开放；二是涵盖了多样化且规模庞大的重症监护病房（Intensive Care Unit, ICU）患者群体；三是包含高度精细化的数据，涵盖生命体征、实验室检验结果与用药信息等。

搜集汇总

背景与挑战

背景概述

MIMIC-III是一个大型免费临床数据库，包含2001年至2012年间超过四万名ICU患者的去标识化健康数据，涵盖生命体征、实验室结果和药物等详细信息。该数据库以其免费开放、患者群体多样和数据粒度高为特点，支持流行病学、临床决策改进和电子工具开发等多种研究用途。