SIMA BIMA P SIMA matched BIMA matched P
n = 681 n = 342 n = 342 n = 342
Age 69.4 ± 7.7 (38-85) 59.4 ± 9.1 (34-85) 0.001 69.5 ± 7.9 (40-87) 59.4 ± 9.1 (34-85) 0.001
Female 147 (22%) 31 (9%) 0.001 29 (8%) 31 (9%) 0.89
Angina CCS II-III 269 (39%) 117 (34%) 0.1 110 (32%) 117 (34%) 0.63
NYHA III-IV 167 (24%) 60 (17%) 0.01 58 (17%) 60 (17%) 0.92
Hypertension 540 (79%) 230 (67%) 0.001 243 (71%) 230 (67%) 0.32
Diabetes 216 (32%) 73 (21%) 0.001 76 (22%) 73 (21%) 0.85
Hypercholesterolaemia 613 (90%) 301 (88%) 0.33 310 (91%) 301 (88%) 0.32
Family history IHD 405 (59%) 242 (71%) 0.001 201 (59%) 242 (71%) 0.001
Smoking history 451 (66%) 242 (71%) 0.14 221 (65%) 242 (71%) 0.10
Previous MI 378 (55%) 154 (45%) 0.005 172 (50%) 154 (45%) 0.19
Previous PCI 58 (8%) 38 (11%) 0.24 34 (10%) 38 (11%) 0.71
Previous surgery 5 (1%) 2 (1%) 0.72 2 (1%) 2 (1%) 0.99
Atrial fibrillation 42 (6%) 8 (2%) 0.01 6 (2%) 8 (2%) 0.79
COPD 116 (17%) 34 (10%) 0.002 32 (9%) 34 (10%) 0.89
CVA/TIA 71 (10%) 18 (5%) 0.001 18 (5%) 18 (5%) 0.99
Hemodialysis 12 (2%) 2 (1%) 0.13 6 (2%) 2 (1%) 0.29
Carotid disease 34 (5%) 9 (3%) 0.08 8 (2%) 9 (3%) 0.99
PVD 133 (19%) 35 (10%) 0.001 38 (11%) 35 (10%) 0.81
DVT 9 (1%) 3 (1%) 0.53 6 (2%) 9 (3%) 0.62
Varicose veins 124 (18%) 58 (17%) 0.001 56 (16%) 58 (17%) 0.78
Obesity 272 (40%) 151(44%) 0.07 124 (36%) 147 (43%) 0.24
BMI 29.2 ± 4.7 (15-49) 29.2 ± 4.5 (19-65) 0.33 29.69 ± 4.5 (20-49) 29.2 ± 5.5 (19-65) 0.72