However, with the use of the modified NSDUH-M current smoking variable definition that, like the NHIS definition, is restricted to respondents with lifetime cigarette use 100 cigarettes, estimates generally shifted closer to NHIS estimates, and several subgroups differences that were statistically significant for NHIS versus NSDUH-S became comparable for NHIS versus NSDUH-M
Age : a person is more likely to develop tobacco addiction if they start using products like cigarettes at a young age Slow nicotine metabolism: According to a 2006 study by Karp et al ., published in the Tobacco Control journal, persons with slow nicotine metabolism are more likely to become tobacco-dependent
Those who are addicted cannot stop. Though Sunil Raj, an Indian advertising professional, also echoed the same, he said the move is likely to influence some smokers, especially workers with more financial constraints
For example, some Juul pods contain more nicotine than many other e-cigarettes