Table 2.
The stepped feature sets used for prediction
| Forecast indicator dataset – 1 (vital signs) | Forecast indicator dataset – 2 (vital signs + routine blood) | Forecast indicator dataset – 3 (vital signs + routine blood + blood gas analysis) |
| HR | HR | HR |
| SBP | SBP | SBP |
| DBP | DBP | DBP |
| RESP | RESP | RESP |
| TEMP | TEMP | TEMP |
| PLT | PLT | |
| WBC | WBC | |
| Hb | Hb | |
| RBC | RBC | |
| Hct | Hct | |
| BE | ||
| Lac | ||
| pH | ||
| TCO2 | ||
| PaCO2 | ||
| PaO2 |
BE, base excess; DBP, diastolic blood pressure; Hb, hemoglobin; Hct, hematocrit; HR, heart rate; Lac, lactate; PaO2, partial pressure of oxygen; PLT, platelets; RESP, respiration rate; SBP, systolic blood pressure; TEMP, temperature; WBC, white blood cell count.