|
Variable
|
Sensory improvement
|
Physical functioning
|
Mental health improvement
|
|---|
|
Gender
|
−0.32
|
−0.12
|
−0.06
|
|
Dual users
|
−0.56
|
−0.50
|
−0.29
|
|
Age
|
−0.01
|
−0.01
|
−0.01
|
|
Any adverse event due to e-cigarette use
|
−0.58
|
−0.55
|
−0.25
|
|
Educational level
|
0.07
|
− 0.08
|
− 0.09
|
|
Duration of e-cigarette use
|
0.23
|
0.24
|
0.12
|
|
Intensity of smoking before e-cigarette use
|
0.33
|
0.26
|
0.16
|
|
High nicotine content of e-liquid
|
0.14
|
−0.08
|
0.06
|
|
R
2
|
16.7%
|
13.6%
|
4.2%
|
- Note: Partial regression coefficients. Bolded coefficients are significant at p < 0.05. Gender (0: Males, 1: Females). Dual users (0: e-cigarette-only users, 1: Dual users). Age is continuous variable. Any adverse event due to e-cigarette use (0: No adverse event, 1: Report of any adverse event). Educational level (0: Lower than college level education, 1: College or higher level of education). Duration of e-cigarette use (0: A year or less, 1: Longer than a year). Intensity of smoking before e-cigarette use (0: ≤19 cigarettes per day, 1: ≥20 cigarettes per day). High nicotine content of e-liquid (0: ≤6 mg or nicotine-free, 1: ≥7 mg nicotine)
