Table 2.
Variable | N | R2 | F value | df Numerator | df Denominator | p-value |
---|---|---|---|---|---|---|
Protocol | 599 | 0.121 | 6.76 | 12 | 586 | <.0001 |
Discounting version | 599 | 0.041 | 6.35 | 4 | 594 | <.0001 |
Age | 599 | 0.008 | 4.99 | 1 | 597 | 0.026 |
Education | 595 | 0.061 | 38.86 | 1 | 593 | <.0001 |
Employment status | 593 | 0.057 | 11.88 | 3 | 589 | <.0001 |
Gender | 599 | 0.017 | 10.65 | 1 | 597 | 0.0012 |
Income | 594 | 0.021 | 13.00 | 1 | 592 | 0.0003 |
Marital status | 582 | 0.011 | 1.64 | 4 | 577 | 0.1629 |
Race | 598 | 0.008 | 2.49 | 2 | 595 | 0.0841 |
Treatment seeking | 599 | 0.007 | 4.51 | 1 | 597 | 0.0341 |
Alcohol dependence | 599 | 0.005 | 3.02 | 1 | 597 | 0.0827 |
Cocaine dependence | 599 | 0.048 | 30.02 | 1 | 597 | <.0001 |
Heavy smoking | 599 | 0.039 | 24.33 | 1 | 597 | <.0001 |