Table 1

Baseline Characteristics of Patients in 1-Year Follow-Up Subanalysis

CharacteristicsEnoxaparin 0.50 mg/kg (n = 792)Enoxaparin 0.75 mg/kg (n = 915)UFH (n = 929)
Mean age, yrs63.7 ± 10.363.8 ± 10.163.5 ± 10.2
Age ≥75 yrs138 (17.4)134 (14.6)143 (15.4)
Men590 (74.5)685 (74.9)685 (73.7)
Mean weight, kg83.7 ± 16.383.8 ± 16.083.1 ± 15.8
Body mass index ≥30 kg/m2295 (37.5)308 (34.1)319 (34.6)
Creatinine clearance, ml/min
 >30–≤60141 (18.1)175 (19.5)161 (17.7)
 ≤3010 (1.3)6 (0.7)17 (1.9)
Diabetes229 (28.9)257 (28.1)269 (29.0)
Prior MI
 >48 h to ≤7 days12 (1.5)15 (1.6)17 (1.8)
 ≤48 h2 (0.3)6 (0.7)3 (0.3)
Prior unstable angina
 >48 h to ≤7 days57 (7.2)60 (6.6)64 (6.9)
 ≤48 h37 (4.7)51 (5.6)39 (4.2)
Prior PCI274 (34.6)329 (36.0)358 (38.5)
Prior CABG113 (14.3)125 (13.7)142 (15.3)

Values expressed as mean ± SD or n (%).

CABG = coronary artery bypass graft; MI = myocardial infarction; PCI = percutaneous coronary intervention; UFH = unfractionated heparin.