N = 7  
Sex
Male
100%
Race
African American
43%
Caucasian 57%
Other --
Age
Mean (SD)
45 (12)
Concurrent cigarette smoker and ST user 43%
ST tins or pouches per day
Mean (SD)
1.1 (0.7)
Years of ST use
Mean (SD)
7 (4.4)
FTND-ST Score
Mean (SD)
4.3 (1.6)
Mean (SD): Arithmetic mean with standard deviation
Table 1: Participants’ characteristics.
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