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. Author manuscript; available in PMC: 2014 Jul 22.
Published in final edited form as: Psychol Addict Behav. 2013 Apr 15;27(2):526–532. doi: 10.1037/a0032479

Table 1.

Characteristics of Adolescent participants

Full sample CBT alone CM alone CM+CBT
N 11 4 3 4
Male/Female 7/4 2/2 2/1 3/1
Age (SD) 17.0 (1.1) 16.5 (1.5) 17.0 (0.9) 17.5 (1.2)
Cigarettes/day 12.22 (4.99) 12.8 (4.0) 11.8 (3.5) 12.0 (5.0)
Baseline Cotinine 1315 (786) 1280 (450) 1340 (834) 1325 (720)
Fagerstrom scores 5.4 (1.8) 5.2 (2.5) 5.6 (1.1) 5.4 (1.5)
Marijuana use N=6
10.8 (7.1) days/past month

[0.5 joints/each day of use]		 N=2
10.2 (4.3) days/past month		 N=2
11.5 (8.5) days/past month		 N=2
10.7(6.8) days/past month
Alcohol use N=7
1.7 (0.9) days/past month

[4.2 (0.3) drinks/drinking day]		 N=3
1.8 (1.1) days/past month		 N=1
1.6 days/past month		 N=3
1.7 (0.9) days/past month
Treatment Completers N=8 N=3 N=2 N=3