Table 4 General Linear Model Coefficients
Variables (numerical coding) | Exertional Capacity Score | Anginal Stability Score | Anginal Frequency Score | Treatment Satisfaction Score | Quality of Life Score |
|---|---|---|---|---|---|
Intercept | 95.28 | 59.27 | 73.21 | 69.89 | 41.60 |
Sex Male (1) | 14.49 | 3.79 | 6.74 | 2.19 | 7.46 |
Age Category (% per Quintile) | -2.39 | 0.42 | 0.03 | 0.73 | 1.43 |
    18–52 years (1) |  |  |  |  |  |
    53–59 years (2) |  |  |  |  |  |
    60–65 years (3) |  |  |  |  |  |
    66–72 years (4) |  |  |  |  |  |
    >72 years (5) |  |  |  |  |  |
Pulmonary disease (0/1)* | -6.83 | -3.99 | -2.78 | -0.25 | -3.78 |
Cerebrovascular Disease (0/1) | -5.11 | -2.85 | -1.81 | -1.50 | -1.59 |
Renal Disease (0/1) | -4.56 | 4.86 | 2.28 | 0.27 | 4.61 |
Congestive Heart Failure (0/1) | -7.41 | -0.31 | 0.52 | 0.49 | -1.58 |
Hypertension (0/1) | -0.40 | -0.05 | -0.31 | -0.34 | 0.15 |
Hyperlipidemia (0/1) | 2.12 | -0.57 | 1.01 | 0.92 | 1.32 |
Liver/Gastrointestinal Disease (0/1) | 0.24 | 0.32 | 0.85 | 0.02 | 0.19 |
Malignancy (0/1) | 1.32 | -1.80 | 0.68 | 0.11 | 0.07 |
Prior Myocardial Infarction (0/1) | -2.05 | 0.19 | 0.32 | 0.75 | 0.56 |
Peripheral Vascular Disease (0/1) | -6.54 | 4.49 | -0.49 | 0.43 | 0.30 |
Diabetes Mellitus (0/1) | -5.87 | -1.78 | -2.92 | -0.53 | -2.51 |
Left Ventricular Ejection Fraction | -0.04 | -0.02 | -0.02 | 0.01 | -0.11 |
    >50% (0) |  |  |  |  |  |
    <30% (1) |  |  |  |  |  |
    30–50% (2) |  |  |  |  |  |
    V-gram not done due to instability (3) |  |  |  |  |  |
    Missing (4) |  |  |  |  |  |
Coronary Anatomy | -0.49 | 3.41 | 1.82 | 1.39 | 2.19 |
    2 Vessel Disease (2) |  |  |  |  |  |
    3 Vessel Disease (3) |  |  |  |  |  |
    Left Main Disease (4) |  |  |  |  |  |
    Missing (0) |  |  |  |  |  |
Treatment within 1 st year following Index catheterization | 3.59 | 4.11 | 3.88 | 2.16 | 3.19 |
    Medical Management (0) |  |  |  |  |  |
    CABG (1) |  |  |  |  |  |
    PCI with/without Stent (2) |  |  |  |  |  |
Indication for catheterization | -0.75 | 0.001 | -0.26 | -0.17 | -6.14 |
    Stable Angina (0) |  |  |  |  |  |
    Myocardial Infarction (1) |  |  |  |  |  |
    Unstable Angina (2) |  |  |  |  |  |
    Other (4) |  |  |  |  |  |