Table 4.
Independent Variable | Percent Days Abstinent
|
|||||||
---|---|---|---|---|---|---|---|---|
Main Effects Only
|
Interaction
|
|||||||
β | SE | F | p | β | SE | F | p | |
Age | −4.168 | 2.400 | 3.02 | 0.086 | −4.145 | 2.400 | 2.98 | 0.088 |
Employment | 5.884 | 5.773 | 1.04 | 0.311 | 6.019 | 5.776 | 1.09 | 0.301 |
Baseline PDA | 0.326 | 0.085 | 14.82 | 0.000 | 0.324 | 0.085 | 14.66 | 0.000 |
Time | −0.328 | 0.472 | 0.48 | 0.488 | 0.240 | 0.712 | 0.31 | 0.577 |
Withdrawal Group | −0.032 | 5.723 | 0.00 | 0.996 | −7.142 | 8.798 | 0.66 | 0.419 |
Withdrawal Group x Time | 1.012 | 0.951 | 1.13 | 0.289 |
Independent Variable | Psychiatric Symptoms
|
|||||||
---|---|---|---|---|---|---|---|---|
Main Effects Only
|
Interaction
|
|||||||
B | SE | F | p | β | SE | F | p | |
Age | 0.031 | 0.034 | 0.82 | 0.368 | 0.031 | 0.034 | 0.81 | 0.371 |
Employment | −0.020 | 0.079 | 0.06 | 0.805 | −0.022 | 0.079 | 0.08 | 0.781 |
Baseline Psychiatric Symptoms | 0.345 | 0.059 | 33.87 | 0.000 | 0.345 | 0.059 | 33.88 | 0.000 |
Time | 0.004 | 0.007 | 0.31 | 0.579 | −0.005 | 0.011 | 0.20 | 0.657 |
Withdrawal Group | 0.136 | 0.080 | 2.93 | 0.091 | 0.251 | 0.133 | 3.58 | 0.062 |
Withdrawal Group x Time | −0.016 | 0.015 | 1.17 | 0.281 |
Independent Variable | Substance Use Consequences
|
|||||||
---|---|---|---|---|---|---|---|---|
Main Effects Only
|
Interaction
|
|||||||
B | SE | F | p | β | SE | F | p | |
Age | 0.440 | 1.150 | 0.15 | 0.703 | 0.419 | 1.149 | 0.13 | 0.716 |
Employment | 0.677 | 2.780 | 0.06 | 0.808 | 0.520 | 2.780 | 0.03 | 0.852 |
Baseline Consequences | 0.369 | 0.066 | 31.76 | 0.000 | 0.372 | 0.066 | 32.17 | 0.000 |
Time | −0.131 | 0.214 | 0.37 | 0.543 | −0.661 | 0.318 | 0.77 | 0.382 |
Withdrawal Group | 0.272 | 2.853 | 0.01 | 0.924 | 6.815 | 4.094 | 2.77 | 0.100 |
Withdrawal Group x Time | −0.949 | 0.426 | 4.97 | 0.027 |
Independent Variable | Substance Use Severity
|
|||||||
---|---|---|---|---|---|---|---|---|
Main Effects Only
|
Interaction
|
|||||||
B | SE | F | p | β | SE | F | p | |
Age | 0.053 | 0.054 | 0.99 | 0.324 | 0.057 | 0.054 | 1.11 | 0.296 |
Employment | 0.022 | 0.128 | 0.03 | 0.862 | 0.015 | 0.128 | 0.01 | 0.907 |
Baseline Severity | 0.204 | 0.116 | 3.07 | 0.084 | 0.202 | 0.116 | 3.00 | 0.088 |
Time | −0.035 | 0.030 | 1.36 | 0.247 | −0.120 | 0.042 | 2.14 | 0.149 |
Withdrawal Group | 0.112 | 0.139 | 0.65 | 0.422 | 0.826 | 0.295 | 7.86 | 0.006 |
Withdrawal Group x Time | −0.157 | 0.057 | 7.56 | 0.008 |