Age | 1 | 411 | 1.92 | 0.167 |
Gender | 1 | 411 | 1.54 | 0.216 |
Quality of life (baseline) | 1 | 411 | 159 | <0.001 |
Abstinence (24 months) | 1 | 411 | 4.03 | 0.045 |
Treatment | 5 | 411 | 2.49 | 0.031 |
Interaction (Abstinence/medication) | 5 | 411 | 3.63 | 0.029 |
Interaction (visit/medication) | 15 | 411 | 2.40 | 0.020 |
Center | 2 | 411 | 1.38 | 0.250 |