Table 1.

Extracted Electronic Health Record Data

Anonymized patient identifier

Anonymized encounter identifier

Age at first admission

Age at encounter

Sex

Race

Ethnicity

International Classification of Diseases (ICD) 9 and 10 diagnoses

Diagnosis date

Primary diagnosis associated with admission

Medications

Type of encounter (ambulatory, emergency department, inpatient)

Disposition (home with self-care, home with home health, psychiatric admission, acute care hospital, hospice, skilled nursing facility, eloped, against medical advice, inpatient rehab facility, long- term care)

Transfer to psychiatric care

In-hospital mortality

Vital signs (heart rate, blood pressure, temperature, respiration rate, oxygen saturation, pain score)

Procedure and procedure code

Financial charges associated with the encounter

Service date of charges

Chief complaint

Date of admission

Date of discharge