Table 3

Logistic Regressions


Low Severity
High Severity



Variables
OR
95% CI
OR
95% CI



Age
0.94*
(0.92, 0.96)
0.96*
(0.95, 0.97)
Years of Education
1.04
(0.92, 1.19)
0.97
(0.92, 1.01)
Sex




     Male
1
(-)
1
(-)
     Female
0.41*
(0.23, 0.73)
0.6*
(0.49, 0.72)
Ethnicity




     Black
1
(-)
1
(-)
     Hispanic
0.85
(0.48, 1.52)
1.03
(0.84, 1.27)
     White
0.77
(0.46, 1.29)
0.94
(0.78, 1.13)
     Other
0.39
(0.07, 2.01)
0.55*
(0.35, 0.88)
Marital Sstatus




     Never Married
1
(-)
1
(-)
     Married/Living as married
1.12
(0.58, 2.15)
1.01
(0.83, 1.24)
     Previously Married/Separated
1.15
(0.66, 2.02)
1.08
(0.83, 1.41)
Living with Prior to Prison




     Alone
1
(-)
1
(-)
     Family/Relatives
1.24
(0.90, 1.69)
1.08
(0.81, 1.44)
     Friends
0.54*
(0.30, 0.96)
1.30*
(1.02, 1.65)
     Other
1.09
(0.55, 2.18)
1.40
(0.97, 2.04)
Housing prior to prison




     Homeless
1
(-)
1
(-)
     Boarding House/Hotel
0.98
(0.33, 2.95)
1.17
(0.84, 1.63)
     House/Apartment/Condo
0.48
(0.21, 1.10)
0.81
(0.58, 1.13)
     Other
0.58
(0.20, 1.71)
1.24
(0.91, 1.70)
Employed Before Incarceration




     No
1
(-)
1
(-)
     Yes
0.87
(0.53, 1.43)
0.91
(0.75, 1.12)
Mental Disorder




     No
1
(-)
1
(-)
     Yes
1.67*
(1.07, 2.62)
1.26*
(1.04, 1.52)
Lifetime Years in Prison




     0.00–2.00
1
(-)
1
(-)
     2.01–4.00
1.49
(0.92, 2.43)
1.09
(0.85, 1.41)
     4.01–6.00
2.25*
(1.29, 3.94)
1.38*
(1.04, 1.83)
     6.01–8.00
1.75
(0.66, 4.66)
1.64*
(1.28, 2.10)
     8.01–10.00
3.34*
(1.71, 6.55)
1.43*
(1.10, 1.86)
     10.01+
2.83*
(1.36, 5.88)
1.82*
(1.43, 2.31)
Most Recent Offense




     Violent
1
(-)
1
(-)
     Property
0.89
(0.35, 2.27)
0.91
(0.65, 1.28)
     Drug
1.07
(0.48, 2.37)
0.90
(0.63, 1.29)
     Other
0.79
(0.20, 3.15)
0.75
(0.46, 1.22)
Next Arrest Strike Number




     First Strike
1
(-)
1
(-)
     Second Strike
0.85
(0.33, 2.21)
1.16
(0.82, 1.63)
     Third Strike
0.71
(0.36, 1.38)
0.91
(0.66, 1.27)
     None
0.59
(0.33, 1.06)
1.08
(0.84, 1.39)
     I Don't Know
0.66
(0.26, 1.63)
0.94
(0.67, 1.32)
Level of Security




     Felons
1
(-)
1
(-)
     Civil Addicts
0.89
(0.57, 1.39)
0.60*
(0.47, 0.76)
Primary Problem Drug




     Alcohol
1
(-)
1
(-)
     Cocaine
0.88
(0.33, 2.40)
1.05
(0.68, 1.62)
     Meth
0.70
(0.26, 1.87)
0.72
(0.46, 1.13)
     Opiates
0.91
(0.38, 2.21)
0.88
(0.54, 1.44)
     Other
0.55
(0.21, 1.41)
0.92
(0.55, 1.52)
Frequent User Prior to Prison




     No
1
(-)
1
(-)
     Yes
1.34
(0.82, 2.18)
1.12
(0.87, 1.45)
Time in Prison Treatment (days)




     0–90
1
(-)
1
(-)
     91–180
1.28
(0.65, 2.50)
0.82*
(0.68, 0.98)
     181–270
0.44*
(0.20, 0.94)
0.60*
(0.46, 0.78)
     270+
0.53
(0.21, 1.36)
0.60*
(0.46, 0.80)
Time if Aftercare: Episode 1 (days)




     0–90
1
(-)
1
(-)
     91+
0.40*
(0.21, 0.76)
0.40*
(0.32, 0.49)
Aftercare: Post-Episode 1 (days)




     None
1
(-)
1
(-)
     1 or more
0.75
(0.42, 1.34)
0.64*
(0.53, 0.79)
Type of Aftercare




     Residential
1
(-)
1
(-)
     Outpatient
1.09
(0.63, 1.87)
0.84
(0.66, 1.07)

* p < .05.

Burdon et al. Substance Abuse Treatment, Prevention, and Policy 2007 2:16   doi:10.1186/1747-597X-2-16

Open Data