Research Article
Detection of Gender Differences in Incomplete Revascularization after Coronary Artery Bypass Surgery Varies with Classification Technique
Table 1
Baseline characteristics of the study population.
| | Baseline variables | Total ( = 1545) | Men ( = 1187) | Women ( = 358) | value |
| | Age (yrs), M ± SD | 669 (9.0) | 65.8 ± 8.6 | 70.4 ± 9.4 | <0.001 | | History of PCI or CABG (%) | 496 (32.1) | 381 (32.1) | 115 (32.1) | 0.993 | | Hypertension (%) | 1352 (87.5) | 1015 (85.5) | 337 (94.1) | <0.001 | | Diabetes (%) | 548 (35.5) | 403 (34.0) | 145 (40.5) | 0.023 | | Hypercholesterolemia (%) | 1208 (78.2) | 925 (77.9) | 283 (79.1) | 0.652 | | Smoking (former or current) (%) | 1093 (70.7) | 917 (77.3) | 176 (49.2) | <0.001 | | Renal failure (%) | 428 (27.7) | 262 (22.1) | 166 (46.4) | <0.001 | | BMI >30 (%) | 417 (27.0) | 303 (25.5) | 114 (31.8) | 0.018 | | History of syncope (%) | 248 (16.1) | 166 (14.0) | 82 (22.9) | <0.001 | | History of cerebrovascular event (%) | 180 (11.7) | 137 (11.5) | 43 (12.0) | 0.808 | | NYHA class III/IV (%) | 162 (10.5) | 111 (9.4) | 51 (14.2) | 0.008 | | LVEF <45 (%) | 311 (20.1) | 247 (20.8) | 64 (17.9) | 0.225 | | COPD (%) | 202 (13.1) | 150 (12.6) | 52 (14.5) | 0.200 | | Urgent/emergency procedure (%) | 386 (25.0) | 304 (25.6) | 82 (22.9) | 0.300 | | Bypass time >180 min., M ± SD | 95 (6.1) | 64 (5.4) | 31 (8.7) | 0.024 | | Off pump (%) | 55 (3.6) | 44 (3.7) | 11 (3.1) | 0.570 |
|
|
PCI: percutaneous coronary intervention; BMI: body mass index; LVEF: left ventricular ejection fraction; COPD: chronic obstructive pulmonary disease.
|
