Table 2.
Demographic data and risk factors of the studied patients as regard to extent of CAD.
| Normal | One vessel | Two vessels | Three vessels | One way ANOVA test |
|||
|---|---|---|---|---|---|---|---|
| F/X2 | p-value | ||||||
| Age | Mean ± SD | 51.54 ± 10.09 | 56.08 ± 8.90 | 54.26 ± 7.84 | 52.41 ± 7.85 | 3.136 | 0.027 |
| Range | 45–70 | 43–74 | 42–69 | 41–70 | |||
| Gender | Male | 29 (58%) | 48 (64.0%) | 13 (41.9%) | 20 (45.5%) | 6.394 | 0.094 |
| Female | 21 (42%) | 27 (36.0%) | 18 (58.1%) | 24 (54.5%) | |||
| BMI | Mean ± SD | 28.10 ± 5.97 | 29.38 ± 6.64 | 29.10 ± 6.52 | 27.80 ± 5.84 | 0.777 | 0.508 |
| Range | 20–43 | 20–46 | 20–45 | 21–45 | |||
| Risk factors | DM | 38 (76%) | 39 (52.0%) | 20 (64.5%) | 28 (63.6%) | 7.655 | 0.005 |
| HTN | 35 (70%) | 46 (61.3%) | 15 (48.4%) | 32 (72.7%) | 5.747 | 0.125 | |
| Smoking | 18 (36%) | 16 (12%) | 21 (67%) | 24 (54.6%) | 0.839 | 0.840 | |
| Dyslipidemia | 39 (78%) | 37 (49.3%) | 15 (48.4%) | 23 (52.3%) | 12.134 | 0.007 | |
| Family history | 3 (6%) | 6 (8%) | 8 (25.8%) | 10 (22.7%) | 11.580 | 0.056 | |
BMI: Body mass index, DM: Diabetes mellitus, HTN: Hypertension.