Table 4 Baseline characteristics stratified by myocardial perfusion reserve (MPR)
Characteristic | MPR < 2 (n = 42) | MPR ≥ 2 (n = 66) | P value |
|---|---|---|---|
Age ± SD | 64 ± 15 | 58 ± 14 | 0.04 |
Male sex (%) | 23 (55) | 27 (41) | 0.16 |
Caucasian (%) | 9 (21) | 11 (17) | 0.39 |
Diabetes (%) | 18 (43) | 16 (24) | 0.04 |
Hypertension (%) | 32 (76) | 47 (71) | 0.57 |
Hyperlipidemia (%) | 23 (55) | 35 (53) | 0.86 |
BMI ± SD | 31 ± 6 | 30 ± 6 | 0.68 |
Family history of CAD (%) | 12 (29) | 12 (18) | 0.21 |
Current smoker (%) | 13 (31) | 8 (12) | 0.01 |
10 yr framingham risk ± SD | 29 ± 19 | 18 ± 16 | 0.001 |