Table 3.
Covariables of myocardial ischemia identified in logistic regression analyses.
| Univariable logistic regression | |||
|---|---|---|---|
| OR | 95% CI | p | |
| Total plaque volume / 10 mm3 | 1.02 | 1.00–1.03 | 0.052 |
| Non-calcified plaque volume / 10 mm3 | 1.02 | 1.00–1.03 | 0.052 |
| Calcified plaque volume / 10 mm3 | 1.01 | 0.96–1.07 | 0.662 |
| Positive remodelling | 1.37 | 0.66–2.86 | 0.404 |
| Age (years) | 1.02 | 0.98–1.06 | 0.353 |
| Female sex | 0.77 | 0.38–1.56 | 0.465 |
| Hypertension | 1.99 | 0.88–4.50 | 0.100 |
| Diabetes | 0.81 | 0.29–2.26 | 0.682 |
| Total cholesterol (mmol/l) | 1.04 | 0.79–1.38 | 0.778 |
| Statin treatment | 1.26 | 0.60–2.66 | 0.543 |
| Current smoker | 0.68 | 0.25–1.86 | 0.447 |
| Body mass index (kg/m2) | 0.95 | 0.88–1.03 | 0.247 |
| Obesity | 0.37 | 0.14–0.94 | 0.036 |
| Left ventricular mass index (g/m2.7) | 1.06 | 1.02–1.11 | 0.006 |
| Left ventricular ejection fraction (%) | 1.07 | 1.07–1.13 | 0.029 |
| Calcium score (per 10 units increase) | 1.01 | 0.97–1.04 | 0.682 |
| Segment involvement score | 1.17 | 0.93–1.48 | 0.182 |
| Multivariable logistic regression | |||
| Model 1 | OR | 95% CI | p |
| Total plaque volume / 10 mm3 | 1.02 | 1.00–1.04 | 0.045 |
| Age (years) | 0.99 | 0.94–1.04 | 0.617 |
| Female sex | 1.19 | 0.52–2.71 | 0.679 |
| Hypertension | 1.80 | 0.74–4.40 | 0.199 |
| Diabetes | 0.71 | 2.35–2.12 | 0.533 |
| Left ventricular mass index (g/m2.7) | 1.06 | 1.01–1.11 | 0.016 |
| Calcium score (per 10 units increase) | 0.99 | 0.96–1.04 | 0.924 |
| Positive remodelling | 1.07 | 0.47–2.45 | 0.872 |
| Model 2 | OR | 95% CI | p |
| Non-calcified plaque volume / 10 mm3 | 1.02 | 1.00–1.04 | 0.055 |
| Age (years) | 0.99 | 0.94–1.04 | 0.667 |
| Female sex | 1.22 | 0.53–2.79 | 0.637 |
| Hypertension | 1.77 | 0.72–4.33 | 0.211 |
| Diabetes | 0.72 | 0.24–2.16 | 0.558 |
| Left ventricular mass index (g/m2.7) | 1.06 | 1.01–1.12 | 0.017 |
| Calcium score (per 10 units increase) | 1.00 | 0.97–1.05 | 0.832 |
| Positive remodelling | 1.06 | 0.46–2.41 | 0.898 |