Beta SE p-value Exp (B) CI (95%)
Gender 1.02 0.35 <0.01 2.77 1.39-5.51
Age -0.01 0.17 ns 0.99 0.96-1.03
Non-fatal overdoses (yes-no) 0.58 0.28 <0.05 1.79 1.04-3.07
No use of syringes (last 30 days)          
Use of syringes (1-29 days) 0.05 0.33 ns 1.05 0.55-2.00
Use of syringes (all last 30 days) - 0.07 0.32 ns 0.94 0.50-1.76
Prison > 12 months (yes-no) 0.59 0.26 <0.05 1.80 1.09-2.97
Alcohol abuse >5 yrs (yes-no) 0.42 0.25 =0.09 1.52 0.93-2.48
Dropout (yes-no) 0.57 0.26 <0.05 1.77 1.06-2.98
Table 3: Client characteristics before admission to treatment and dropout as predictors of mortality, Cox regression analyses (n=481).