Total (n = 120) | Negative CTA (n = 22) | Positive CTA (n = 98) | Test of Sig | p | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Without previous intervention (n = 71) | Post-stent/CABG (n = 27) | |||||||||
No | % | No | % | No | % | No | % | |||
Sex | ||||||||||
Male | 83 | 69.2 | 10 | 45.5 | 47 | 66.2 | 26 | 96.3 | χ2 = 15.412* | < 0.001* |
Female | 37 | 30.8 | 12 | 54.5 | 24 | 33.8 | 1 | 3.7 | ||
Age (years) | ||||||||||
Min.–Max | 28.0–73.0 | 28.0–59.0 | 40.0–72.0 | 50.0–73.0 | F = 32.598* | < 0.001* | ||||
Mean ± SD | 56.47 ± 9.15 | 46.23 ± 7.44 | 57.07 ± 7.76 | 63.22 ± 6.24 | ||||||
Median (IQR) | 57.0 (50.0–63.0) | 45.5 (42.0–50.0) | 57.0 (52.0–63.0) | 63.0 (58.5–69.5) | ||||||
Sig. bet. grps | p1 < 0.001*, p2 < 0.001*,p3 = 0.001* | |||||||||
BMI (kg/m2) | ||||||||||
18.5–24.9 | 4 | 3.3 | 4 | 18.2 | 0 | 0.0 | 0 | 0.0 | χ2 = 17.524* | MCp = 0.002* |
25–29.9 | 48 | 40.0 | 10 | 45.5 | 27 | 38.0 | 11 | 40.7 | ||
30–34.9 | 59 | 49.2 | 8 | 36.4 | 35 | 49.3 | 16 | 59.3 | ||
≥ 35 | 9 | 7.5 | 0 | 0.0 | 9 | 12.7 | 0 | 0.0 | ||
Risk factors | ||||||||||
No risk factors | 8 | 6.7 | 7 | 31.8 | 1 | 1.4 | 0 | 0.0 | χ2 = 18.31* | MCp < 0.001* |
Smoking | 30 | 25.0 | 5 | 22.7 | 22 | 31.0 | 3 | 11.1 | χ2 = 4.195 | 0.123 |
Dyslipidemia | 72 | 60.0 | 12 | 54.5 | 47 | 66.2 | 13 | 48.1 | χ2 = 2.989 | 0.224 |
Physical inactivity | 4 | 3.3 | 1 | 4.5 | 2 | 2.8 | 1 | 3.7 | χ2 = 0.765 | MCp = 0.810 |
Hypertension | 38 | 31.7 | 1 | 4.5 | 20 | 28.2 | 17 | 63.0 | χ2 = 20.10* | < 0.001* |
Diabetes mellitus | 19 | 15.8 | 1 | 4.5 | 12 | 16.9 | 6 | 22.2 | χ2 = 2.989 | MCp = 0.219 |
Family history of cardiac disease | 64 | 53.3 | 11 | 50.0 | 38 | 53.5 | 15 | 55.6 | χ2 = 0.153 | 0.926 |