Table 3 Predictors in Multivariable Logistic Regression for Inappropriate Use of Treadmill Exercise Stress Test for Coronary Artery Disease
Model 1 | Model 2 | Model 3 | ||||
|---|---|---|---|---|---|---|
Predictors | OR (95 % IC) | P Value | OR (95 % IC) | P Value | OR (95 % IC) | P Value |
Private health system | 4.3 (2.0-9.1) | <0.001 | 5.1 (2.4-10.6) | <0.001 | 4.7 (2.2-10.3) | <0.001 |
Clinical conditions | 0.49 (0.17-1.5) | 0.200 | Not selected | Not selected | ||
Diabetes | 0.505 | |||||
0.74 (0.30-1.8) | 0.013 | |||||
Dyslipidemia | 0.186 | |||||
Hypertension | 0.37 (0.17-0.81) | |||||
Obesity | ||||||
0.54 (0.22-1.3) | ||||||
Risk factors (reference: without risk factor) | Not selected | 3.2 (0.98-10.6) | 0.054 | Not selected | ||
1.4 (0.56-3.7) | ||||||
1 or 2 risk | ||||||
0.450 | ||||||
factors | ||||||
>2 risk | ||||||
factors | ||||||
Cardiovascular risk (reference low risk) | Not selected | Not selected | 1.9 (0.63-5.8) | 0.247 | ||
Intermediate | 0.161 | |||||
High | 0.37 (0.09-1.5) | |||||