Table 1 Baseline characteristics of the patients (N = 1660)
Characteristic | n (% of total)* |
|---|---|
Gender | |
Male | 1183 (71.3%) |
Female | 430 (25.9%) |
Not specified | 47 (2.8%) |
Ethnicity | |
White | 1116 (67.2%) |
Mestizo | 300 (18.1%) |
Black | 154 (9.3%) |
Chinese | 8 (0.5%) |
Not specified | 82 (4.9%) |
Age (yr) total (183 not specified) | 61.6 ± 13.0 |
Onset-infusion time (hours) | 4.9 ± 3.7 |
Previous SK | |
< 1 year | 5 (0.3%) |
> 1 year | 9 (0.5%) |
Concomitant therapy | |
Aspirin | 1341 (80.8%) |
Beta-blockers | 943 (56.8%) |
Nitrosorbide | 258 (15.5%) |
Lidocaine | 66 (3.9%) |
Pentaerythritol tetranitrate | 45 (2.7%) |
Others | 641 (38.6%) |