Data Type | Major Variables | Number of feature categories | Variable reduction from âž” to |
---|---|---|---|
Demographics | Marital status, education, gender, language | 2 | 39 âž” 15 |
Admissions | Total cost of index admission, age at admission, cumulative number of 30-day readmissions, length of stay | 2 | 217 âž” 53 |
Diagnoses | ICD-9 codes, WKF | 4 | 8101 âž” 1297 |
Labs | WKF at admission, WKF at discharge | 2 | 94 âž” 58 |
Medications | RXCUI, Medication name, WKF | 7 | 16,779 âž” 1107 |
Procedures | ICD-9 codes | 1 | 1833 âž” 95 |
Notes | Words from: social history, hospital course, hospital reason, allergies | 7 | 7558 âž” 887 |
Total | Â | 25 | 34,621 âž” 3512 |