Table 2 Prevalence of obstructive CAD and angiographic characteristics by age and sex among patients who underwent diagnostic coronary angiography
Angiographic characteristics | Sex | Age (years) | ||||
|---|---|---|---|---|---|---|
Male | Female | Total | < 40 | 50–64 | ≥ 65 | |
Vessel outcome | ||||||
Normal vessel | 208 (59.77%) | 300 (78.95%) | 508 (69.78%) | 26 (83.87%) | 332 (73.61%) | 139 (59.40%) |
Vessel occlusion | 121 (34.77%) | 60 (15.79%) | 181 (24.86%) | 5 (16.13%) | 93 (20.62%) | 82 (35.04%) |
Vessel abnormality | 19 (5.46%) | 20 (5.26%) | 39 (5.36%) | 0 (0.0%) | 26 (5.76%) | 13 (5.56%) |
Number of occluded vessels | ||||||
1 | 62 (51.24%) | 35 (58.33%) | 97 (53.59%) | 3 (75.00%) | 50 (52.63%) | 42 (52.50%) |
2 | 52 (42.96%) | 25 (41.67%) | 77 (42.54%) | 1 (25.00%) | 40 (42.11%) | 36 (45.00%) |
3+ | 7 (5.76%) | 0 (0.0%) | 7 (3.87%) | 0 (0.0%) | 5 (5.26%) | 2 (2.50%) |
Luminal vessel stenosis | ||||||
Mild: <50% | 25 (21.55%) | 15 (26.32%) | 40 (23.12%) | 1 (25.00%) | 23 (25.27%) | 16 (20.51%) |
Moderate: 50–70% | 23 (19.83%) | 12 (21.05%) | 35 (20.23%) | 0 (0.0%) | 19 (20.88%) | 16 (20.51%) |
Severe: ≥70 | 68 (58.62%) | 30 (52.63%) | 98 (56.65%) | 3 (75.00%) | 49 (53.85%) | 46 (58.97%) |