Table 2.
Factors associated with increased arterial resistance.
| Univariate OR (95% CI), p-Value |
Multivariate OR (95% CI), p-Value |
Multivariate Age-Adjusted OR (95% CI), p-Value |
|
|---|---|---|---|
|
Predictors of RI ≥ 0.7 Age |
1.22 (1.12–1.33), <0.001 | 1.29 (1.20–1.40), <0.001 | 1.29 (1.20–1.40), <0.001 |
| Female gender | 1.10 (1.01–1.19), 0.025 | 1.07 (0.99–1.16),0.070 | 1.07 (0.99–1.16),0.071 |
| Diabetes | 1.15 (1.04–1.27), 0.004 | 1.10 (1.02–1.18), 0.018 | 1.10 (1.02–1.19), 0.018 |
| Hypertension | 1.17 (1.06–1.29), 0.002 | 1.07 (0.99–1.16), 0.076 | 1.07 (0.99–1.16), 0.076 |
| Hyperlipidemia | 1.27 (1.15–1.39), <0.001 | 1.06 (0.98–1.55), 0.155 | 1.06 (0.98–1.15), 0.155 |
| Coronary artery disease | 1.07 (0.97–1.18), 0.173 | - | |
| Previous myocardial infarction | 1.00 (0.91–1.10), 0.944 | - | |
| Left ventricular ejection fraction | 1.05 (0.95–1.16), 0.319 | - | |
| Aortic valve stenosis | 2.49 (1.64–3.78), <0.001 | 1.65 (1.53–1.79), <0.001 | 1.66 (1.53–1.79), <0.001 |
| Predictors of PI ≥ 1.3 | |||
| Age | 1.44 (1.32–1.58), <0.001 | 1.25 (1.16–1.35), <0.001 | 1.25 (1.16–1.35), <0.001 |
| Female gender | 1.16 (1.05–1.28), 0.002 | 1.12 (1.04–1.20), 0.004 | 1.12 (1.04–1.21), 0.004 |
| Diabetes | 1.17 (1.06–1.29), 0.001 | 1.11 (1.03–1.19), 0.009 | 1.11 (1.03–1.19), 0.009 |
| Hypertension | 1.18 (1.07–1.29), 0.001 | 1.06 (0.98–1.15), 0.117 | 1.06 (0.98–1.15), 0.118 |
| Hyperlipidemia | 1.29 (1.18–1.42), <0.001 | 1.09 (1.01–1.18), 0.027 | 1.09 (1.01–1.18), 0.027 |
| Coronary artery disease | 1.10 (1.00–1.21), 0.059 | - | |
| Previous myocardial infarction | 1.01 (0.92–1.11), 0.934 | - | |
| Left ventricular ejection fraction | 1.04 (0.95–1.15), 0.388 | - | |
| Aortic valve stenosis | 1.79 (1.65–1.94), <0.001 | 1.67 (1.54–1.80), <0.001 | 1.67 (1.54–1.80), <0.001 |