| Characteristics of patients |
| % (n) |
| Age, mean ± SD (range) | 61.01±10.7 (29-89) |
|
| Gender | Male | 52.9 (74) |
| Female | 47.1 (66) | |
|
|
| |
| Past hospital admission | Yes | 60.7 (85) |
| No | 39.3 (55) | |
| Past MI | Yes | 30.0 (42) |
| No | 70.0 (98) | |
| Past PTCA | Yes | 17.9 (25) |
| No | 82.1 (115) | |
| Type of angioplasty | With stent | 60.0 (84) |
| Without stent | 40.0 (56) | |
| Number of diseased vessel, mean ± SD (range) | 2.06 ± 0.79 (1 - 3) |
|