Table 4.
Important score of each variable in early readmission post CAS dataset
| Weight | Variance | Name | Percentile rank |
|---|---|---|---|
| 0.0116 | 0.0035 | Hospital urban–rural designation | 1 |
| 0.0112 | 0.0028 | Lipid disorders | 0.976190476 |
| 0.0111 | 0.0043 | Age | 0.952380952 |
| 0.0092 | 0.0032 | Length of stay | 0.928571429 |
| 0.0078 | 0.0021 | Control/ownership of hospital | 0.904761905 |
| 0.0075 | 0.0036 | Chronic obstructive pulmonary disease | 0.880952381 |
| 0.0072 | 0.0016 | Teaching status of hospital | 0.845238095 |
| 0.0072 | 0.0013 | Dementia/neurocognitive disorders | 0.845238095 |
| 0.0071 | 0.0003 | Diabetes | 0.80952381 |
| 0.0067 | 0.0024 | Obesity | 0.785714286 |
| 0.0065 | 0.0032 | Tobacco abuse | 0.761904762 |
| 0.0064 | 0.0016 | Coagulation disorders | 0.738095238 |
| 0.0063 | 0.0011 | Cardiac dysrhythmias | 0.714285714 |
| 0.0062 | 0.0008 | Thyroid disorders | 0.69047619 |
| 0.0061 | 0.0023 | Fluid electrolyte disorders | 0.666666667 |
| 0.0059 | 0.0033 | History of cerebrovascular accident/transitional ischemic attack–no residual deficit | 0.642857143 |
| 0.0055 | 0.003 | Depression | 0.619047619 |
| 0.0054 | 0.0036 | Gender | 0.571428571 |
| 0.0054 | 0.0013 | Acute hemorrhagic anemia | 0.571428571 |
| 0.0054 | 0.0019 | Heart failure | 0.571428571 |
| 0.0053 | 0.004 | Bed size of hospital | 0.523809524 |
| 0.0049 | 0.0016 | Valvular heart disease | 0.5 |
| 0.0048 | 0.0024 | Peripheral artery disease | 0.476190476 |
| 0.0045 | 0.0026 | Atrial fibrillation/flutter | 0.452380952 |
| 0.0041 | 0.0022 | Expected primary payer | 0.428571429 |
| 0.0038 | 0.003 | Hypertension | 0.404761905 |
| 0.0035 | 0.004 | Cerebrovascular accident | 0.380952381 |
| 0.0034 | 0.0014 | Cancer | 0.357142857 |
| 0.0033 | 0.0019 | History of percutaneous coronary intervention | 0.333333333 |
| 0.0031 | 0.003 | Coronary artery disease | 0.30952381 |
| 0.0026 | 0.0011 | Pulmonary circulatory disorders | 0.285714286 |
| 0.0023 | 0.0006 | In-hospital bleeding | 0.25 |
| 0.0023 | 0.0025 | Chronic kidney disease | 0.25 |
| 0.002 | 0.0008 | Alcohol abuse | 0.202380952 |
| 0.002 | 0.001 | Symptomatic carotid artery stenosis | 0.202380952 |
| 0.0018 | 0.0002 | Gastrointestinal bleed | 0.166666667 |
| 0.0016 | 0.0005 | History of coronary artery bypass grafting surgery | 0.142857143 |
| 0.0014 | 0.0006 | Vasopressors | 0.119047619 |
| 0.0001 | 0.0003 | Cardiac arrest | 0.083333333 |
| 0.0001 | 0.0003 | Hepatic failure | 0.083333333 |
| 0 | 0.0002 | In-hospital vascular complications | 0.047619048 |
| − 0.0003 | 0.0017 | Acute kidney injury | 0.023809524 |