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. Author manuscript; available in PMC: 2014 Jan 7.
Published in final edited form as: J Subst Abuse Treat. 2011 Sep 21;42(1):10.1016/j.jsat.2011.08.001. doi: 10.1016/j.jsat.2011.08.001

Table 1.

Background Characteristics by Intervention Group (n = 34).

Mean (SD)
t (p = )
Total (n = 34) Control (n = 12) Intervention (n = 22)
Years Age 23.03 (2.91) 23.50 (3.34) 22.70 (2.65) 0.69 (.494)
Days Used MJ (0 – 30 Days) 17.68 (9.26) 18.83 (8.09) 17.05 (9.96) 0.53 (.598)
PDSQ GAD 5.59 (2.98) 4.92 (3.12) 5.95 (2.90) −0.97 (.339)
n (%) χ2 (p = )
Caucasian (Yes) 17 (50.0%) 7 (58.3%) 10 (45.5%) 0.52 (.473)
Employed Part or Full-Time 18 (52.9%) 6 (50.0%) 12 (54.6%) 0.06 (.800)
Lost 1-Month (Yes) 7 (20.7%) 2 (16.7%) 5 (22.7%) 0.17 (.676)
Lost 2-Month (Yes) 8 (23.5%) 2 (16.7%) 6 (27.3%) 0.49 (.486)
Lost 3-Month (Yes) 9 (26.5%) 3 (25.0%) 6 (27.35) 0.02 (.886)
1+ Valid Follow-Ups 27 (79.3%) 10 (83.3%) 17 (77.3%) 0.17 (.676)