Table 4.
Variables |
Drug injection |
Syringe sharing |
||
---|---|---|---|---|
Unadjusted OR | Adjusted OR | Unadjusted OR | Adjusted OR | |
Age |
0.99 (0.98 ~ 0.99) *** |
0.98(0.97 ~ 0.99) *** |
0.97(0.96 ~ 0.98) *** |
0.97(0.95 ~ 0.98)*** |
Years of drug use before MMT |
1.03(1.02 ~ 1.04) *** |
1.04(1.03 ~ 1.06) *** |
1.03(1.02 ~ 1.05) *** |
1.03(1.01 ~ 1.05)** |
Sex |
|
|
|
|
Male |
1.55(1.35 ~ 1.79) *** |
1.35(1.08 ~ 1.69) * |
1.62(1.25 ~ 2.10) *** |
1.27(0.90 ~ 1.79) |
Female |
Reference |
Reference |
Reference |
Reference |
Employment status |
|
|
|
|
Employed |
0.96 (0.89 ~ 1.04) |
0.85(0.74 ~ 0.97) * |
1.04(0.92 ~ 1.17) |
1.02(0.85 ~ 1.23) |
Unemployed |
Reference |
Reference |
Reference |
Reference |
Education |
|
|
|
|
Senior school or higher |
0.69(0.61 ~ 0.78) *** |
0.71(0.58 ~ 0.88) ** |
0.61(0.49 ~ 0.75) *** |
0.81(0.59 ~ 1.12) |
Junior school |
1.00(0.91 ~ 1.11) |
0.98(0.83 ~ 1.16) |
1.03(0.23 ~ 4.67) *** |
1.19(0.95 ~ 1.49) |
Primary school |
Reference |
Reference |
Reference |
Reference |
Marriage status |
|
|
|
|
Married |
0.75(0.69 ~ 0.81) *** |
0.81(0.71 ~ 0.93) ** |
0.73(0.65 ~ 0.82) *** |
0.91(0.75 ~ 1.10) |
Unmarried |
Reference |
Reference |
Reference |
Reference |
HIV status |
|
|
|
|
Positive |
2.12(1.80 ~ 2.49) *** |
1.70(1.23 ~ 2.35) ** |
5.22(4.44 ~ 6.15) *** |
4.73(3.53 ~ 6.35) *** |
Negative |
Reference |
Reference |
Reference |
Reference |
HCV status |
|
|
|
|
Positive |
1.87(1.70 ~ 2.06) *** |
2.58(2.19 ~ 3.04) *** |
1.67(1.40 ~ 1.99) *** |
1.97(1.51 ~ 2.58) *** |
Negative |
Reference |
Reference |
Reference |
Reference |
MMT mean dosage |
1.00a(1.00b ~ 1.00c) * |
1.00d(0.99 ~ 1.00e) ** |
1.00(1.00 ~ 1.00) |
1.00(1.00 ~ 1.00) |
Treatment adherence |
0.42(0.36 ~ 0.48) *** |
0.18(0.16 ~ 0.19) *** |
0.34(0.30 ~ 0.38) *** |
0.42(0.36 ~ 0.48) *** |
Longest duration of abstinence |
0.86(0.85 ~ 0.87) *** |
0.91(0.89 ~ 0.93) *** |
0.86(0.84 ~ 0.88) *** |
0.92(0.89 ~ 0.95) *** |
Unprotected sex |
|
|
|
|
Yes |
1.05(0.95 ~ 1.16) |
1.13(0.99 ~ 1.29) |
1.13(0.96 ~ 1.33) |
1.27(1.06 ~ 1.53) *** |
No |
Reference |
Reference |
Reference |
Reference |
Multiple sexual partners |
|
|
|
|
Yes |
1.11(0.96 ~ 1.29) |
0.91(0.75 ~ 1.12) |
1.42(1.15 ~ 1.77) ** |
1.49(1.17 ~ 1.90) ** |
No | Reference | Reference | Reference | Reference |
*P < 0.05, **P < 0.01, ***P < 0.001.
Exact value: a: 0.998; b: 0.996; c: 0.999; d: 0.995; e: 0.998.