Total Group (n = 280) Conservative (n = 125)
Revascularization (n = 155)
P
Age (mean ± SD) 71.6 ± 11.6 73 ± 11.9 70.4 ± 11.3 0.062
Sex (%) Males Females 198 (70.7%) 82 (29.3%) 91 (72.8%) 34 (27.2%) 107 (69%) 48 (31%)
0.512
Rutherford (%) 4
5
6
76 (27.1%) 196 (70%) 8 (2.9%) 20 (16%) 100 (80%) 5 (4%) 56 (36.1%) 96 (61.9%) 3 (2%)
0.0003*
Smoking (%) Non Past Current 125 (44.6%) 93 (33.3%) 62 (22.1%) 71 (56.8%) 35 (28%) 19 (15.2%) 54 (34.9%) 58 (37.4%) 43 (27.7%)
0.0008*
Diabetes (%) 111 (39.6%) 62 (49.6%) 49 (31.6%) 0.0031*
Cardiac disease (%) 137 (48.9%) 62 (49.6%) 75 (48.4%) 0.904
Cerebrovascular disease (%) 46 (16.4%) 22 (17.6%) 24 (15.5%) 0.746
Hypertension (%) 177 (63.2%) 78 (62.4%) 99 (63.9%) 0.805
Hyperlipidemia (%) 107 (38.2%) 39 (31.2%) 68 (43.9%) 0.036*
COPD/Asthma (%) 48 (17.1%) 19 (15.2%) 29 (18.7%) 0.524
Chronic kidney disease (%) 58 (20.7%) 32 (25.6%) 26 (16.8%) 0.077