Table 1.
Dataset Description (Cohort Characteristics)
| Age | 49+/− 12 |
|---|---|
| Gender | |
| Male | 12,694 (55%) |
| Female | 10,401 (45%) |
| Race | |
| Black | 4694 (20%) |
| Other | 18401 (80%) |
| Reason for Test | |
| Chest Pain | 12581 (54%) |
| Shortness of Breath | 1956 (8%) |
| Pre-Operation | 255 (1%) |
| Known Coronary Artery Disease | 524 (2%) |
| Rule out Ischemia | 2286 (10%) |
| Abnormal prior test | 1004 (4%) |
| Stress | |
| Peak METS (Mean +/− SD) | 10.2 +/− 2.79 |
| Resting Systolic Blood Pressure (Mean +/− SD) | 124 +/− 17 |
| Resting Diastolic Blood Pressure (Mean +/− SD) | 79 +/− 10 |
| Resting Heart rate (Mean +/− SD) beat per minute (bpm) | 73 +/− 12 |
| Peak Diastolic Blood Pressure (Mean +/− SD) | 82 +/− 13 |
| Peak Heart Rate (Mean +/− SD) beat per minute (bpm) | 159 +/− 17 |
| Past Medical History | |
| Diabetes | 1887 (8%) |
| History of Smoking | 9,518 (41%) |
| Family History | 11,865 (51%) |
| History of Hyperlipidemia | 7,769 (34%) |
| History of Coronary Artery Bypass Graft | 314 (1%) |