From: The incidence of smoking and risk factors for smoking initiation in medical faculty students: cohort study
Mental State Scale
Started smoking (n = 30) Mean ± SD
Not started smoking (n = 63) Mean ± SD
p*
STAI-State
41.9 ± 7.1
38.8 ± 8.2
0.078
STAI-Trait
45.7 ± 6.0
42.2 ± 7.3
0.027
BDI
9.8 ± 5.6
7.5 ± 5.7
GHQ
4.6 ± 2.2
4.2 ± 2.4
0.480