Table 4.
Logistic Regression Modeling
| Variable | Logistic Regression Univariate | Multiple Regression Forward Selection | Multiple Regression Without Selection | |||
|---|---|---|---|---|---|---|
| OR | P value | OR | P value | OR | P value | |
| TVR (dyne•s/cm5) | 1.002 | 0.027 | ---- | ---- | 1.002 | 0.252 |
| Age (yrs) | 0.925 | 0.176 | ---- | ---- | 0.844 | 0.083 |
| BSA (m2) | 0.177 | 0.407 | 0.139 | 0.029 | 0.190 | 0.181 |
| Diastolic BP (mmHg) | 1.094 | 0.037 | ---- | ---- | 0.595 | 0.258 |
| MAP (mmHg) | 1.065 | 0.038 | 1.152 | 0.005 | 1.890 | 0.138 |
| PP (mmHg) | 1.029 | 0.240 | ---- | ---- | 0.845 | 0.297 |
| ACG (ml/mmHg) | 1.000 | 0.410 | ---- | ---- | 1.002 | 0.191 |
| H-B PWV (cm/s) | 1.008 | 0.061 | ---- | ---- | 1.015 | 0.128 |
| CFn (μg/ml) | 1.022 | 0.337 | ---- | ---- | 0.984 | 0.657 |
| Glycerol (mg/dl) | 0.884 | 0.144 | ---- | ---- | 0.790 | 0.079 |
| Glucose (mg/dl) | 1.036 | 0.056 | ---- | ---- | 1.061 | 0.058 |
| Excess FBF (ml•100ml−1•min−1) | 0.695 | 0.007 | 0.576 | 0.004 | 0.617 | 0.077 |
OR indicates odds ratio; TVR, total vascular resistance; BSA, body surface area; BP, blood pressure; MAP, mean arterial pressure; PP, pulse pressure; ACG, global arterial compliance (area method); H-B PWV, heart-to-brachial pulse wave velocity; CFn, cellular fibronectin; and FBF, forearm blood flow.