| |
NAcablative surgery (n=105) |
Residential compulsory detoxification (n=112) |
| Socio-demographic characteristics |
| Age, mean (SD),y |
36.87 ± 5.33 |
36.38 ± 6.99 |
| Male |
101 (96.2) |
99 (88.4)** |
| Education |
|
|
| Elementary school |
49 (46.7) |
58 (51.8) |
| High school |
42 (40.0) |
46 (41.1) |
| Superior to special course |
14 (13.3) |
8 (7.1) |
| Marital status |
|
|
| Unmarried |
24 (22.9) |
32 (28.6) |
| Married |
52 (49.5) |
49 (43.8) |
| Divorced/widowed |
29 (27.6) |
31 (27.7) |
| Employment |
|
|
| Employed (high paid) |
12 (11.4) |
8 (7.1) |
| Employed (low paid) |
63 (60.0) |
60 (53.6) |
| Unemployed |
30 (28.6) |
44 (39.3) |
| Drug use characteristics Before treatment |
| Drug type |
|
|
| Heroin |
78 (74.3) |
87 (77.7) |
| Non-heroin opiates |
27 (25.7) |
25 (22.3) |
| Months of regular use#,mean(SD),y |
116.83 ± 41.54 |
113.10 ± 59.31 |
| Average daily dosage,mean(SD),g/day |
1.14 ± 0.74 |
1.05 ± 0.72 |
| Frequent injection behaviour |
63 (60.0) |
68 (60.7) |
| After treatment (only for relapsed patients underwent surgery, n=41) |
| Drug type |
|
|
| Herion |
25 (61.0) |
|
| Non-heroin opiates |
14 (34.1) |
|
| New type drugs |
2 (4.9) |
|
| Abstinent periods,mean(SD),m |
12.15 ± 12.32 |
|
| Average daily dosage,mean(SD), g/day |
1.13 ± 0.95 |
|
| Average daily frequency, mean(SD),/day |
2.90 ± 1.56 |
|
| Frequent injection behaviour |
24 (58.5) |
|
*Data are presented as number (percentage) unless otherwise indicated.
**Females are too less for both two groups to test the sex constitution difference.
#Regular use means at least weekly use. |
