Table 3.
The regression model to identify clinical risk factors in acute ischemic stroke population in the telestroke and non telestroke. Positive B values (Adjusted, OR > 1) represent the variables that are more closely related to telestroke patients while negative B values (Adjusted, OR < 1) represent the variables more closely related to non-telestroke patients. Interactions among independent variables and multicollinearity were analyzed. The model fitness was evaluated by applying the Hosmer-Lemeshow test (p = 0.031), Cox & Snell (R2 = 0.464), and classification table (overall correctly classified percentage = 87.1%)
| Patients | B Value | Adj. Odds Ratio | Wald | P Value |
|---|---|---|---|---|
| Systolic Blood Pressure | −0.014 | 0.986 (0.973–0.999) | 4.392 | 0.036* |
| Obesity | 1.118 | 3.059 (1.514–6.177) | 9.718 | 0.002* |
| Direct Admission | 3.413 | 30.346 (13.224–69.637) | 64.845 | < 0.001* |
| rtPA Administration | 2.081 | 8.012 (3.26–19.687) | 20.579 | < 0.001* |
| Constant | −1.486 | 0.226 | 1.922 | 0.166 |