Nicotine - Addiction/Dependence: Difference between revisions

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===2021 [https://onlinelibrary.wiley.com/doi/10.1111/add.15403 Dependence on nicotine in US high school students in the context of changing patterns of tobacco product use]===

*Among US high school students, increases in the prevalence of nicotine product use from 2012 to 2019 do not appear to have been accompanied by a similar increase in the population burden of nicotine dependence. This may be at least partly attributable to a shift in the most common product of choice from cigarettes (on which users are most dependent) to e-cigarettes (on which users are least dependent).

*Use of e-cigarettes increased dramatically, use of cigarettes declined, and use of combustible (non-cigarette) and smokeless tobacco was relatively stable. Whether the overall increase in product use has been mirrored by an increase in nicotine dependence was unclear.

*We found that different tobacco products were associated with differing levels of nicotine dependence, with cigarettes characterised by highest dependence and e-cigarettes in otherwise tobacco-naïve students by low dependence.

*The increase in population use of tobacco products between 2012 and 2019 (from 23.2% to 31.2%) was not accompanied by an equivalent increase in overall population burden of dependence (craving: 10.9% to 9.5%; wanting to use within 30min: 4.7% to 5.4%).

*[https://onlinelibrary.wiley.com/doi/epdf/10.1111/add.15403 PDF Version]

*[[File:Youth_Dependence.jpg|Youth Dependence on Nicotine Products]]

**Citation: Jackson, S. E., Brown, J., and Jarvis, M. J. (2021) Dependence on nicotine in US high school students in the context of changing patterns of tobacco product use. Addiction, 116: 1859– 1870. doi: 10.1111/add.15403

***Acknowledgement: Cancer Research UK (C1417/A22962) supported S.J. andJ.B.’s salaries.*

***Acknowledgement: Cancer Research UK (C1417/A22962) supported S.J. andJ.B.’s salaries.

===2021 [https://pubmed.ncbi.nlm.nih.gov/33894800/ Changes in Dependence as Smokers Switch from Cigarettes to JUUL in Two Nicotine Concentrations]===

@@ Line 62: / Line 62: @@
 ===2021 [https://onlinelibrary.wiley.com/doi/10.1111/add.15403 Dependence on nicotine in US high school students in the context of changing patterns of tobacco product use]===
 *Among US high school students, increases in the prevalence of nicotine product use from 2012 to 2019 do not appear to have been accompanied by a similar increase in the population burden of nicotine dependence. This may be at least partly attributable to a shift in the most common product of choice from cigarettes (on which users are most dependent) to e-cigarettes (on which users are least dependent).
+*Use of e-cigarettes increased dramatically, use of cigarettes declined, and use of combustible (non-cigarette) and smokeless tobacco was relatively stable. Whether the overall increase in product use has been mirrored by an increase in nicotine dependence was unclear.
+*We found that different tobacco products were associated with differing levels of nicotine dependence, with cigarettes characterised by highest dependence and e-cigarettes in otherwise tobacco-naïve students by low dependence.
+*The increase in population use of tobacco products between 2012 and 2019 (from 23.2% to 31.2%) was not accompanied by an equivalent increase in overall population burden of dependence (craving: 10.9% to 9.5%; wanting to use within 30min: 4.7% to 5.4%).
 *[https://onlinelibrary.wiley.com/doi/epdf/10.1111/add.15403 PDF Version]
+*[[File:Youth_Dependence.jpg|Youth Dependence on Nicotine Products]]
 **Citation: Jackson, S. E., Brown, J., and Jarvis, M. J. (2021) Dependence on nicotine in US high school students in the context of changing patterns of tobacco product use. Addiction, 116: 1859– 1870. doi: 10.1111/add.15403
-***Acknowledgement: Cancer Research UK (C1417/A22962) supported S.J. andJ.B.’s salaries.*
+***Acknowledgement: Cancer Research UK (C1417/A22962) supported S.J. andJ.B.’s salaries.
 ===2021 [https://pubmed.ncbi.nlm.nih.gov/33894800/ Changes in Dependence as Smokers Switch from Cigarettes to JUUL in Two Nicotine Concentrations]===