Table 2 Linear Regression Models of Patient Preferences
From: Cognitive impairment and preferences for current health
|  | β Coefficients | Final Model | ||||
|---|---|---|---|---|---|---|
Preference Measure | Cognitive impairment | Prior aneurysm treatment | Income (2003 $US) | Constant | R2 | F |
Visual Analogue Scale | -0.12* | - | - | 0.68*** | 0.02 | 0.048 |
Standard Gamble | -0.23** | - | - | 0.79*** | 0.06 | 0.002 |
Time Trade-Off | -0.17* | 0.08* | - | 0.75*** | 0.04 | 0.028 |
Willingness to Pay †|  |  | 2.02*** | $34,000†| 0.13 | < 0.001 |