Characteristics of Patients
| Characteristic | Value |
|---|---|
| Total (n) | 318 |
| Sex (n) | |
| Male | 195 (61%) |
| Female | 123 (39%) |
| BMI (n) | |
| <30 kg/m2 | 160 (50%) |
| ≥30 kg/m2 | 158 (50%) |
| Protocol (n) | |
| 1 d | 244 (77%) |
| 2 d | 74 (23%) |
| Angiography result | |
| No coronary artery disease | 80 (25%) |
| Stenosis ≥ 50% | 236 (74%) |
| Stenosis ≥ 70% | 222 (70%) |
| Diabetes (n) | 90 (28%) |
| Hypertension (n) | 192 (60%) |
| Hypercholesteremia (n) | 145 (46%) |
| Typical angina (n) | 81 (25%) |
| Atypical angina or no angina (n) | 227 (71%) |
| Dyspnea (n) | 35 (11%) |
| Age | |
| Average | 63 |
| SD | 11.7 |
| BMI | |
| Average | 30.9 |
| SD | 6.5 |
| TPD ≥ 5% (n) | |
| Stress | 361 |
| Rest | 146 |
| Median TPD (%) ± SD | |
| Stress | 7.25 ± 11.5 |
| Rest | 1 ± 7.7 |
| Median ejection fraction (%) ± SD | |
| Stress | 58.8 ± 13.0 |
| Rest | 60.9 ± 12.7 |
BMI = body mass index.