Table 1 Detailed description of recorded clinical features of our ACS data
Label | Feature name | Value | Scale |
|---|---|---|---|
1 | Sex | Male=1, Female=2 | Nominal |
2 | Age | [-1,1] | Ratio |
3 | Living place (rural or urban) | Urban=1, Rural=2 | Nominal |
4 | Body Mass Index | [-1,1] | Ratio |
5 | History of prior myocardial infarction | Absence=1, Presence=2 | Nominal |
6 | History of prior angina pectoris | Absence=1, Presence=2 | Nominal |
7 | History of congestive heart failure | Absence=1, Presence=2 | Nominal |
8 | History of stroke | Absence=1, Presence=2 | Nominal |
9 | History of chronic renal failure | Absence=1, Presence=2 | Nominal |
10 | History of chronic lung disease | Absence=1, Presence=2 | Nominal |
11 | Prioritize PCI | Absence=1, Presence=2 | Nominal |
12 | Prior CABG | Absence=1, Presence=2 | Nominal |
13 | Smoking status | Never=1, Former=2, Current=3 | Ordinal |
14 | Diabetes mellitus | Non-diabetic=1, Newly diagnosed =2, Diabetic (dietary control) =3, Diabetic (oral medication) =4, Diabetic (oral MEDs + insulin) =5, Diabetic (insulin) =6 | Ordinal |
15 | History of hypertension | Absence=1, Presence=2 | Nominal |
16 | History of hypercholesterolemia | Absence=1, Presence=2 | Nominal |
17 | Family history of CAD | Absence=1, Presence=2 | Nominal |
18 | Chronic Home MEDs: Aspirin | Absence=1, Presence=2 | Nominal |
19 | Chronic Home MEDs: Other antiplatelet | None=1, Other antiplatelet agent=2, Clopidogrel=3 , Ticlopidine=4 | Ordinal |
20 | Chronic Home MEDs: Anticoagulants | Absence=1, Presence=2 | Nominal |
21 | Chronic Home MEDs: Beta-blockers | Absence=1, Presence=2 | Nominal |
22 | Chronic Home MEDs: ACE inhibitors | Absence=1, Presence=2 | Nominal |
23 | Chronic Home MEDs: Angiotensin II RB | Absence=1, Presence=2 | Nominal |
24 | Chronic Home MEDs: Statins | Absence=1, Presence=2 | Nominal |
25 | Chronic Home MEDs: Non-statin lipid low. Agents | None= 1 , Other non-statin=2, Fibrates=3, Ezitimibe=4 | Ordinal |
26 | Chronic Home MEDs: Calcium channel blockers | Absence=1, Presence=2 | Nominal |
27 | Chronic Home MEDs: Calcium channel blockers | Absence=1, Presence=2 | Nominal |
28 | Predominantly presenting symptom | Asymptomatic=1, Fatigue=2, Chest pain=3, Dyspnoea=4, Other symptoms=5, Syncope=6, Cardiac arrest-Aborted sudden death= 7 | Ordinal |
29 | Heart rate | [-1,1] | Ratio |
30 | Systolic blood pressure | [-1,1] | Ratio |
31 | Troponin I elevated | Absence=-1, Presence=1 | Nominal |
32 | CKMB mass elevated | Absence=-1, Presence=1 | Nominal |
33 | Total Cholesterol value | [-1,1] | Ratio |
34 | Serum creatinine value | [-1,1] | Ratio |
35 | Glucose value | [-1,1] | Ratio |
36 | Hemoglobin value | [-1,1] | Ratio |
37 | Killip class | Class I=1, Class II=2, Class III=3, Class IV= 4 | Ordinal |
38 | ECG rhythm | Sinus rhythm=1, Atrial fibrillation=2, Pacemaker=3, Other=4 | Ordinal |
39 | ECG QRS annotation | Normal=1, RBBB=2, LBBB=3, Other=4 | Ordinal |
40 | ECG STT changes | Normal=1, Other=2, ST depression=3, ST elevation=4 | Ordinal |