The dataset for this project is from GUSTO-I trial:
Lee, Kerry L., Lynn H. Woodlief, Eric J. Topol, W. Douglas Weaver, Amadeo Betriu, Jacques Col, Maarten Simoons, Phil Aylward, Frans Van de Werf, and Robert M. Califf. "Predictors of 30-day mortality in the era of reperfusion for acute myocardial infarction: results from an international trial of 41 021 patients." Circulation 91, no. 6 (1995): 1659-1668.
The data has been downloaded from the publicly available repository of the predtools R package. We have transformed the data into a CSV file for easier use.
The dataset contains the following variables:
| Variable name | Definition | Type |
|---|---|---|
| DAY30 | The 30 Day mortality, the target variable | binary |
| SHO | Shock: Killip class 3/4 vs. 1/2 | binary |
| HIG | High risk: ANT or PMI | binary |
| DIA | Diabetes | binary |
| HYP | Hypotension: Systolic BP<100 mmHg | binary |
| HRT | Heart rate: Pulse>80 bpm | binary |
| TTR | Time to relief of chest pain > 1h | binary |
| SEX | Sex (male=0, female=1) | factor |
| KILLIP | Killip class (1–4): A measure for left ventricular function | factor |
| AGE | Age in years | numeric (19-110) |
| STE | Number of leads with ST elevation | numeric (0-11) |
| PULSE | Pulse in beats per minute | numeric (0-246) |
| SYSBP | Systolic blood pressure in mmHg | numeric (0-280) |
| ANT | Anterior infarct location | binary |
| MILOC | MI location: Anterior vs. Inferior vs. Other | factor |
| HEIGHT | Height in cm | numeric (140-212.5) |
| WEIGHT | Weight in kg | numeric (36-213) |
| PMI | Previous myocardial infarction | binary |
| HTN | Hypertension history | binary |
| SMK | Smoking history: 1 = never; 2 = exsmoker; 3 = current smoker | factor |
| PAN | Previous angina pectoris | binary |
| FAM | Family history of MI | binary |
| PREVCVD | Previous CVD | binary |
| PREVCABG | Previous CABG | binary |
| REGL | REGL protein | numeric (1-16) |
| GRPL | GRPL protein | numeric (1-48) |
| GRPS | GRPS protein | numeric (1-121) |
| TX | treatment group SK vs tPA vs SK+tPA | factor |