Table 1.
Dataset description.
| Attribute | Type | Description |
|---|---|---|
| Chf | Binary | Congestive heart failure |
| carit | Binary | Cardiac arrhythmias |
| valv | Binary | Valvular disease |
| pcd | Binary | Pulmonary circulation disorders |
| pvd | Binary | Peripheral vascular disorders |
| hypunc | Binary | Hypertension, uncomplicated |
| hypc | Binary | Peripheral vascular disorders |
| para | Binary | Paralysis |
| ond | Binary | Other neurological disorders |
| cpd | Binary | Chronic pulmonary disease |
| diabunc | Binary | Diabetes, uncomplicated |
| diabc | Binary | Diabetes, complicated |
| hypothy | Binary | Hypothyroidism |
| rf | Binary | Renal failure |
| ld | Binary | Liver disease |
| pud | Binary | Peptic ulcer disease, excluding bleeding |
| aids | Binary | AIDS/HIV |
| lymph | Binary | Lymphoma |
| metacanc | Binary | Metastatic cancer |
| solidtum | Binary | Solid tumor, without metastasis |
| rheumd | Binary | Rheumatoid arthritis/collagen vascular disease |
| coag | Binary | Coagulopathy |
| obes | Binary | Obesity |
| wloss | Binary | Weight loss |
| fed | Binary | Fluid and electrolyte disorders |
| blane | Binary | Blood loss anemia |
| dane | Binary | Deficiency anemia |
| alcohol | Binary | Alcohol abuse |
| drug | Binary | Drug abuse |
| psycho | Binary | Psychoses |
| depre | Binary | Depression |
| score | Numeric | A non-weighted version of the Elixhauser score |
| index | Binary | A non-weighted version of the grouped Elixhauser index |
| wscore_ahrq | Numeric | A weighted version of the Elixhauser score using the AHRQ algorithm |
| wscore_vw | Numeric | A weighted version of the Elixhauser score using the algorithm in van Walraven |
| windex_ahrq | Binary | A weighted version of the grouped Elixhauser index using the AHRQ algorithm |
| windex_vw | Binary | A weighted version of the grouped Elixhauser index using the algorithm in van Walraven |
| Age | Numeric | Age |
| Gender | Nominal | 0: Male, 1: Female, 2: Third gender |
| Ethnicity | Nominal | Ethnicity |
| Fatality | Binary | Fatality |
| Race | Nominal | Race |
| ad | Binary | Alzheimer's disease |