The prevalence of cigarette and e-cigarette smoking among students in Central and Eastern Europe-results of the YUPESS study
Measures Sociodemographic data collected in the three surveys included sex, age, education level (high school diploma), occupational status (working, unemployed, student or inactive), and household income per consumption unit, first tercile for the third of the population with the lowest income, second tercile, and third tercile for the third of the population with the highest income
The legend: actiTube Slim (6mm) Filter performance: 5 | Airflow: 4 | Taste: 4 For many not only the first, but also the only one
Brain Imaging Behav 8 , 284291, 10.1007/s11682-013-9276-6 (2014)
Report on Carcinogens (Fifteenth ed.)
95% CI, 0.47-0.9)