From: An exploratory, randomised, crossover study to investigate the effect of nicotine on cognitive function in healthy adult smokers who use an electronic cigarette after a period of smoking abstinence
Parameter
LSMean (95% CI)
EPEN-0 mg
(n = 39)
EPEN-12 mg
EPEN-18 mg
Device mass loss (g)
0.166
(0.138, 0.194)
0.095
(0.075, 0.115)
0.085
(0.071, 0.099)
Estimated nicotine consumption (mg)
N/A
1.14
(0.896, 1.38)
1.53
(1.28, 1.77)