Dose Retention Urine
(mg) n (%) (%)
Dose Retention
(mg) n (%)
35 34 82 51 pos
65 35 63 52 pos
2 28 54
6 28 39
27 pos
24 pos
4 29 48
12 29 65
74 pos
57 pos
• Achieving the impressive health, social and economic improvement
• Public health point of views for methadone maintenance as tools to prevent spread of HIV, hepatitis and other contagious diseases.
• Using the program in severely disadvantaged population provides them with better
opportunity and potentials