N=7 Number or Average  ±  S.D Range
Gender (Male/Female) 5/2  
Race (Caucasian/African-American) 4/3  
Age (years) 44.7 ± 5.8 33-52
Cigarettes/day 11.5 ± 13.0 2-40
Nicotine level (ng/mL) 0 ± 0 0
Cotinine level (ng/mL) 272.5 ± 258.0 75-760
FTND total 5.8 ± 2.9 1-10
Breath CO level (ppm) 10.1 ± 13.2 0-39
Craving for nicotine (%) 77.9 ± 16.3 60-100
Standard drinks/week 14.6 ± 7.8 0-22
Number of drinks/drinking day 2.1 ± 1.1 0-4
Total PANSS score 71.1 ± 10 58-82
PANSS positive score 17 ± 3.5 11-22
PANSS negative score 15.3 ± 2.4 12-19
PANSS general score 34.4 ± 6.5 25-43
Table 1: Patient demographics, smoking and drinking severity, and psychosis severity (PANSS).