| Definition | Patient consciousness level regulator |
| No of environments | 1757 |
| No of transitions | ~408k |
The dataset was derived from MIMICIII 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.
In modern anesthesia, multiple medical devices are used simultaneously to comprehensively monitor real-time vital signs to optimize patient care and improve surgical outcomes. However, interpreting the dynamic changes of time-series biosignals and their correlations is a difficult task even for experienced anesthesiologists.
An environment corresponds to a patient in an oprating room. The biosignals are sampled at 1 minute.
| Example observations | Heart and respiratory rate Body temperature Systolic and diastolic arterial pressure Oxygen saturation |
| Example actions | Remifentanil Propophol |
| Example reward | Bispectral index value (BIS) |