When examining differences between age groups and over time using repeat cross-sectional data such as this, consider that some of the differences between age groups could also be due to cohort effects (as well as age effects), in addition to changes over time
The 2022 CTNS had a sample of about 12,000 respondents
Last edited: #8 @Briar Lee would you be wiling to send me some samples of some different Rouseco, Golden Harvest, or any others, that you consider their finest blend, and I will sincerely give my honest opinion about this
Levels of Carbon monoxide in the was eight times more after smoking a hookah compared to pre smoking (Maziak, Rastam, et al., 2009)(Maziak et al., 2009) The list can go on and on The indicators are beyond doubt demonstarte that Shisha/Hookah is a threat on health of people who smoke it and those are around smokers