Table 1.

Participant characteristics

Abstinent at 4 weeks (EC use only)Smoking at 4 weeks (dual users)
Characteristic(n = 16)(n = 17)
Age, mean (SD)44.8 (13.22)48.2 (12.37)
Gender: N (%) male8 (50%)9 (52.9%)
Cigarettes per day, mean (SD)16.3 (8.68)21.0 (11.87)
FTCDa, mean (SD)3.88 (2.28)4.65 (2.09)
Previous quit attempts, mean (SD)2.63 (1.02)2.29 (1.05)
In full time employment, N (%)10 (62.5%)11 (64.7%)
White British, N (%)10 (62.5%)9 (52.9%)
  • aFTCD = Fagerstrom Test for Cigarette Dependence (33).