Table 2.

Participant characteristics at baseline [M ± (SD) or percentage (%)].

	rTMS group (n = 16)	Control group (n = 16)
Age*	43.50 (9.75)	37.06 (5.95)
Women (N)	2	0
Race: Caucasians (%)	100	100
Age of first cocaine use	26.69 (9.34)	24.06 (6.23)
Years of cocaine use	16.81 (7.95)	13.00 (5.55)
Cocaine use during the last month (days per week)	4.81 (1.94)	4.31 (2.02)
Cocaine use during the last month (grams per day)	1.81 (1.11)	1.75 (0.77)
Tobacco smokers (%)	62.5%	56.25%
Last use
Less than 24 h	37.50%	43.75%
Between 24 and 48 h	18.75%	25.00%
More than 48 h	43.75%	31.25%

^*p<0.05; unless otherwise noted, there were no significant differences between the groups on these measures [p>0.05]