Table 1.
Input Variables.
| Feature Type | # Of Features (variable type) | ||
|---|---|---|---|
| Age | 1 (continuous) | ||
| Sex | 1 (categorical) | ||
| Same day features | Blood pressure (systolic and diastolic) | 2 (continuous) | |
| Heart rate | 1 (continuous) | ||
| Weight change | 1 (continuous) | ||
| Symptoms (unusual heartbeat, tiredness, shortness of breath, light-headedness, chest pain, reduced activities, icd fired, night breathing worsened, swollen ankles) | 10 (categorical-yes/no) | ||
| Previous 2-day features | Blood pressure (systolic and diastolic) | 4 (continuous) | |
| Heart rate | 2 (continuous) | ||
| Weight change | 2 (continuous) | ||
| Symptoms (unusual heartbeat, tiredness, shortness of breath, light-headedness, chest pain, reduced activities, icd fired, night breathing worsened, swollen ankles) | 20 (categorical-yes/no) | ||
| EHR | Complete blood count (CBC): | Platelets (109 Cells/L) | 1 (continuous) |
| RBC (1012 Cells/L) | 1 (continuous) | ||
| WBC/Leukocytes | 1 (continuous) | ||
| HCT | 1 (continuous) | ||
| Neutrophils/Polys | 1 (continuous) | ||
| Lymphocytes (109 Cells/L) | 1 (continuous) | ||
| Monocytes (109 Cells/L) | 1 (continuous) | ||
| Eosinophils (109 Cells/L) | 1 (continuous) | ||
| Basophils (109 Cells/L) | 1 (continuous) | ||
| Renal function test: | E-GFR(ml/min/1.73m2) | 1 (continuous) | |
| African EGFR (ml/min/1.73m2) | 1 (continuous) | ||
| Lipid profile: | Total Cholesterol (Mmol/L) | 1 (continuous) | |
| HDL-C (Mmol/L) | 1 (continuous) | ||
| LDL-C (Mmol/L), | 1 (continuous) | ||
| Triglycerides (Mmol/L) | 1 (continuous) | ||
| Serum electrolytes: | Sodium (Mmol/L) | 1 (continuous) | |
| Potassium (Mmol/L) | 1 (continuous) | ||
| Chloride (Mmol/L) | 1 (continuous) | ||
| Calcium (Mmol/L) | 1 (continuous) | ||
| Phosphate (Mmol/L) | 1 (continuous) | ||
| Magnesium (Mmol/L) | 1 (continuous) | ||
| Serum Urea (Mmol/L) | 1 (continuous) | ||
| Serum Creatinine (µmol/L) | 1 (continuous) | ||
| b-type natriuretic peptide: | BNP (Pg/Ml) | 1 (continuous) | |
| Hemoglobin: | Hgb (G/L) | 1 (continuous) | |
| Drug history: | ACEI | 1 (categorical-yes/no) | |
| Beta-blocker | 1 (categorical-yes/no) | ||
| MRA | 1 (categorical-yes/no) | ||
| Diuretics | 1 (categorical-yes/no) | ||
| Other disease history | Hypertension | 1 (categorical-yes/no) | |
| Diabetes | 1 (categorical-yes/no) | ||
| Atrial fibrillation | 1 (categorical-yes/no) | ||
| COPD | 1 (categorical-yes/no) | ||
| Chronic respiratory disease (CRD) | 1 (categorical-yes/no) | ||
| Cancer | 1 (categorical-yes/no) | ||
| Other history | Smoking | 1 (categorical-yes/no) | |
| Total Features | 81 |