Sample characteristics
|
Sample type
|
---|
NSP
|
PDI
|
---|
|
Groups
|
Drug index 95% CI
|
p values
|
Sex index 95% CI
|
p values
|
Risk index 95% CI
|
p values
|
Drug index 95% CI
|
p values
|
Sex index 95% CI
|
p values
|
Risk index 95% CI
|
p values
|
---|
Age
|
= < 25
|
0.56 (0.47:0.65)
|
0.54
|
0.84 (0.76:0.91)
|
0.77
|
0.68 (0.64:0.73)
|
0.45
|
0.31 (0.29:0.32)
|
0.02
|
0.62 (0.6:0.65)
|
0.00
|
0.45 (0.43:0.46)
|
0.00
|
= > 26
|
0.54 (0.52:0.55)
|
0.82 (0.81:0.84)
|
0.67 (0.66:0.68)
|
0.33 (0.32:0.34)
|
0.69 (0.68:0.7)
|
0.49 (0.48:0.5)
|
Gender
|
Woman
|
0.43 (0.4:0.46)
|
0.00
|
0.9 (0.87:0.94)
|
0.00
|
0.64 (0.62:0.66)
|
0.09
|
0.24 (0.21:0.26)
|
0.00
|
0.64 (0.6:0.68)
|
0.02
|
0.42 (0.4:0.44)
|
0.00
|
Man
|
0.55 (0.53:0.57)
|
0.82 (0.8:0.83)
|
0.67 (0.66:0.68)
|
0.34 (0.33:0.34)
|
0.68 (0.67:0.69)
|
0.49 (0.48:0.5)
|
Vint, Jeff
|
Injected
|
0.53 (0.49:0.57)
|
0.69
|
0.79 (0.76:0.83)
|
0.06
|
0.65 (0.62:0.68)
|
0.11
|
0.3 (0.28:0.32)
|
0.00
|
0.65 (0.63:0.67)
|
0.00
|
0.46 (0.44:0.47)
|
0.00
|
Have not injected
|
0.54 (0.52:0.56)
|
0.83 (0.82:0.85)
|
0.67 (0.66:0.68)
|
0.33 (0.32:0.34)
|
0.69 (0.67:0.7)
|
0.49 (0.48:0.5)
|
Heroin, Siretsi
|
Injected
|
0.55 (0.52:0.58)
|
0.17
|
0.89 (0.86:0.91)
|
0.00
|
0.7 (0.69:0.72)
|
0.00
|
0.35 (0.34:0.36)
|
0.00
|
0.7 (0.69:0.72)
|
0.00
|
0.51 (0.5:0.51)
|
0.00
|
Have not injected
|
0.53 (0.5:0.55)
|
0.77 (0.76:0.79)
|
0.64 (0.63:0.65)
|
0.3 (0.29:0.32)
|
0.65 (0.63:0.66)
|
0.46 (0.45:0.47)
|
Desomorphine
|
Injected
|
0.67 (0.64:0.7)
|
0.00
|
0.73 (0.71:0.76)
|
0.00
|
0.7 (0.68:0.71)
|
0.00
|
0.39 (0.37:0.41)
|
0.00
|
0.67 (0.65:0.7)
|
0.82
|
0.52 (0.5:0.54)
|
0.00
|
Have not injected
|
0.49 (0.47:0.5)
|
0.86 (0.84:0.88)
|
0.65 (0.64:0.67)
|
0.31 (0.3:0.32)
|
0.68 (0.67:0.69)
|
0.48 (0.47:0.48)
|
Suboxone/Subutex
|
Injected
|
0.43 (0.4:0.46)
|
0.00
|
0.8 (0.77:0.82)
|
0.00
|
0.6 (0.58:0.61)
|
0.04
|
0.32 (0.3:0.33)
|
0.24
|
0.65 (0.63:0.67)
|
0.00
|
0.47 (0.45:0.48)
|
0.00
|
Have not injected
|
0.57 (0.55:0.59)
|
0.83 (0.82:0.85)
|
0.69 (0.68:0.7)
|
0.33 (0.32:0.34)
|
0.69 (0.68:0.7)
|
0.49 (0.48:0.5)
|
Condom use during the last 6 monthsα
|
Did not have sex during the last 6 months
|
0.48 (0.45:0.51)
|
0.00
|
0.75 (0.72:0.77)
|
0.00
|
0.6 (0.58:0.62)
|
0.00
|
0.29 (0.27:0.3)
|
0.00
|
0.59 (0.56:0.61)
|
0.00
|
0.42 (0.41:0.44)
|
0.00
|
Always/mostly
|
0.56 (0.54:0.58)
|
0.88 (0.86:0.9)
|
0.7 (0.69:0.72)
|
0.36 (0.35:0.37)
|
0.72 (0.71:0.73)
|
0.52 (0.51:0.53)
|
Sometimes/never
|
0.59 (0.55:0.64)
|
0.77 (0.73:0.81)
|
0.67 (0.65:0.7)
|
0.3 (0.28:0.32)
|
0.72 (0.7:0.75)
|
0.49 (0.48:0.51)
|
HIV knowledge
|
Incorrect
|
0.57 (0.53:0.6)
|
0.05
|
0.85 (0.82:0.87)
|
0.13
|
0.69 (0.67:0.71)
|
0.01
|
0.3 (0.29:0.31)
|
0.00
|
0.69 (0.68:0.71)
|
0.00
|
0.48 (0.47:0.49)
|
0.18
|
Correct
|
0.53 (0.51:0.55)
|
0.82 (0.8:0.84)
|
0.66 (0.65:0.67)
|
0.35 (0.34:0.36)
|
0.66 (0.65:0.68)
|
0.49 (0.48:0.5)
|
HIV testing and know result
|
Never tested
|
0.77 (0.73:0.8)
|
0.00
|
0.52 (0.51:0.54)
|
0.00
|
0.66 (0.64:0.67)
|
0.11
|
0.32 (0.31:0.33)
|
0.00
|
0.58 (0.57:0.59)
|
0.00
|
0.44 (0.43:0.45)
|
0.00
|
Yes
|
0.48 (0.46:0.5)
|
0.9 (0.89:0.92)
|
0.67 (0.66:0.68)
|
0.35 (0.33:0.36)
|
0.91 (0.89:0.92)
|
0.6 (0.59:0.61)
|
No
|
0.32 (0.22:0.42)
|
0.94 (0.78:1.1)
|
0.6 (0.5:0.7)
|
0.25 (0.21:0.3)
|
0.79 (0.72:0.86)
|
0.49 (0.45:0.53)
|
- α“no response” are missing in the analysis