Variable | Hazard ratio | Robust SE | Confidence of interval (95Â %) | p-value |
---|---|---|---|---|
The Matrix treatment program (in sessions) | .82 | .04 | .75 .9 | 0.000 |
Casual sex | ||||
 Yes | 2.03 | .65 | 1.09 3.79 | 0.025 |
 No | - | - | - - | - |
Criminal offences | ||||
 Yes | 1.59 | .35 | 1.04 2.45 | 0.033 |
 No | - | - | - - | - |
Duration of Amphetamines dependence (in years) | 1.02 | .01 | 1.01 1.03 | 0.001 |
Family support | ||||
 Yes | .52 | .12 | .33 .80 | 0.003 |
 No | - | - | - - | - |