| Drug Treatment Out-patient Center attendance | ||
| АStatistics of cases seeking for assistance | 2017 | 2016 | 
| New cases | 24 | 69 | 
| Old cases | 436 | 504 | 
| Total number of cases | 460 | 573 | 
| (Include non Macau Resident) | 2017-01-01 - 2017-12-31 | 2016-01-01 - 2016-12-31 | |||||||
| Total of Cases | Percentage | New Case | Percentage | Total of Cases | Percentage | New Case | Percentage | ||
| Sex | Male | 390 | 85% | 21 | 88% | 477 | 83% | 56 | 81% | 
| Female | 70 | 15% | 3 | 13% | 96 | 17% | 13 | 19% | |
| Total | 460 | 100% | 24 | 100% | 573 | 100% | 69 | 100% | |
| Age Group | <=14 | 0 | 0% | 0 | 0% | 0 | 0% | 0 | 0% | 
| 15-19 | 1 | 0% | 1 | 4% | 1 | 0% | 0 | 0% | |
| 20-24 | 29 | 6% | 4 | 17% | 54 | 9% | 9 | 13% | |
| 25-29 | 67 | 15% | 2 | 8% | 120 | 21% | 9 | 13% | |
| 30-34 | 81 | 18% | 2 | 8% | 97 | 17% | 21 | 30% | |
| 35-39 | 38 | 8% | 2 | 8% | 54 | 9% | 10 | 14% | |
| 40-44 | 69 | 15% | 4 | 17% | 70 | 12% | 10 | 14% | |
| 45-59 | 135 | 29% | 8 | 33% | 142 | 25% | 10 | 14% | |
| 60+ | 40 | 9% | 1 | 4% | 35 | 6% | 0 | 0% | |
| Variety Of Drugs | Opium | 225 | 49% | 9 | 38% | 248 | 43% | 25 | 36% | 
| Tranquilizers | 2 | 0% | 0 | 0% | 2 | 0% | 1 | 1% | |
| Stimulants | 11 | 2% | 0 | 0% | 14 | 2% | 0 | 0% | |
| Cannabis | 13 | 3% | 1 | 4% | 19 | 3% | 3 | 4% | |
| Cocaine | 16 | 3% | 1 | 4% | 19 | 3% | 1 | 1% | |
| Ketamine | 126 | 27% | 3 | 13% | 176 | 31% | 8 | 12% | |
| Methamphetamine | 51 | 11% | 4 | 17% | 65 | 11% | 19 | 28% | |
| Others | 16 | 3% | 6 | 25% | 30 | 5% | 12 | 17% | |
| Taking Method | Intravenous Injections | 180 | 39% | 3 | 13% | 202 | 35% | 7 | 10% | 
| Intramuscular Injections | 9 | 2% | 0 | 0% | 7 | 1% | 0 | 0% | |
| Inhalation | 78 | 17% | 6 | 25% | 84 | 15% | 15 | 22% | |
| Smoking | 16 | 3% | 3 | 13% | 21 | 4% | 4 | 6% | |
| Sniffing | 126 | 27% | 3 | 13% | 176 | 31% | 8 | 12% | |
| Oral | 20 | 4% | 2 | 8% | 33 | 6% | 5 | 7% | |
| Others | 31 | 7% | 7 | 29% | 50 | 9% | 30 | 43% | |
| Birth Place | Macao | 277 | 60% | 13 | 54% | 351 | 61% | 41 | 59% | 
| Mainland China | 166 | 36% | 9 | 38% | 202 | 35% | 24 | 35% | |
| Portugal | 2 | 0% | 0 | 0% | 4 | 1% | 0 | 0% | |
| Hong Kong | 4 | 1% | 0 | 0% | 8 | 1% | 3 | 4% | |
| Others | 11 | 2% | 2 | 8% | 8 | 1% | 1 | 1% | |
| Marital Status | Married | 174 | 38% | 13 | 54% | 196 | 34% | 31 | 45% | 
| Bachelor | 190 | 41% | 6 | 25% | 247 | 43% | 12 | 17% | |
| Divorced | 57 | 12% | 2 | 8% | 65 | 11% | 7 | 10% | |
| Widower | 2 | 0% | 0 | 0% | 1 | 0% | 0 | 0% | |
| Others | 37 | 8% | 3 | 13% | 64 | 11% | 19 | 28% | |
| New HIV Infected in Macao | Total of Cases | LOCAL RESIDENTS | Needle sharing | DTTR referral | Total of Cases | LOCAL RESIDENTS | Needle sharing | DTTR referral | |
| 33 | 20 | 0 | 0 | 45 | 30 | 0 | 0 | ||