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. Author manuscript; available in PMC: 2014 Oct 1.
Published in final edited form as: J Subst Abuse Treat. 2013 Jul 1;45(4):350–355. doi: 10.1016/j.jsat.2013.05.004

Table 5. Unconditional and Conditional Probabilities: 3-Class LCA Model (n=262).

Item Latent Class

Class 1 (Major Barriers) (n= 154) Class 2 (Low Barriers) (n=58) Class 3 (System-Level Barriers) (n=50)

Latent Class Probability
0.59 0.22 0.19

Probability of Endorsing Item Category
Time Conflict

Have things to do at home
 Agree/Strongly Agree 0.95 0.23 0.00
 Otherwise 0.05 0.77 1.00
Not fit my time schedule
 Agree/Strongly Agree 0.97 0.16 0.00
 Otherwise 0.03 0.84 1.00
Treatment Accessibility

Moving too far away
 Agree/Strongly Agree 0.69 0.24 0.64
 Otherwise 0.31 0.76 0.36
Do not know where to go
 Agree/Strongly Agree 0.93 0.48 1.00
 Otherwise 0.07 0.52 0.00
Difficult getting to and from treatment
 Agree/Strongly Agree
 Otherwise 1.00 0.75 1.00
0.00 0.25 0.00
Entry Difficulty

Waiting list too long
 Agree/Strongly Agree 0.78 0.56 0.90
 Otherwise 0.22 0.44 0.10
Too many steps
 Agree/Strongly Agree 0.94 0.66 0.98
 Otherwise 0.06 0.34 0.03