Myth: Alternative nicotine products don't help people stop smoking: Difference between revisions

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='''Dual/Poly Nicotine Product Use'''=
='''Dual/Poly Nicotine Product Use - Smoking Reduction - Part of Switching Process'''=


===2021: [https://link.springer.com/article/10.1007/s10900-021-01015-x Patterns of E-Cigarette Use Among Primary Care Patients at an Urban Community Center]===
===2021: [https://link.springer.com/article/10.1007/s10900-021-01015-x Patterns of E-Cigarette Use Among Primary Care Patients at an Urban Community Center]===
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*The most common reasons for vaping were to reduce smoking (79%), enjoyment of flavors (78%), and ability to vape where smoking is not allowed (73%). Perceptions of less harm to others (69%) or to self were the next most common (65%). Fewer than half used ECs to reduce stress, for affordability, or because others used them.
*The most common reasons for vaping were to reduce smoking (79%), enjoyment of flavors (78%), and ability to vape where smoking is not allowed (73%). Perceptions of less harm to others (69%) or to self were the next most common (65%). Fewer than half used ECs to reduce stress, for affordability, or because others used them.
*[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6721166/pdf/12889_2019_Article_7523.pdf PDF Version]
*[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6721166/pdf/12889_2019_Article_7523.pdf PDF Version]
===2019: [https://pubmed.ncbi.nlm.nih.gov/31278802/ 2019 Perceived relative harm of using e-cigarettes predicts future product switching among US adult cigarette and e-cigarette dual users]===
*Compared with those with other perceptions of e‐cigarette harm, dual users who perceived e‐cigarettes as less harmful than cigarettes were more likely to become exclusive e‐cigarette users 1 year later.
*[https://sci-hub.se/10.1111/add.14730 PDF Version]


===2018: [https://academic.oup.com/ntr/article-abstract/20/8/977/4061315?redirectedFrom=fulltext Advice From Former-Smoking E-Cigarette Users to Current Smokers on How to Use E-Cigarettes as Part of an Attempt to Quit Smoking]===
===2018: [https://academic.oup.com/ntr/article-abstract/20/8/977/4061315?redirectedFrom=fulltext Advice From Former-Smoking E-Cigarette Users to Current Smokers on How to Use E-Cigarettes as Part of an Attempt to Quit Smoking]===
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*Among current e-cigarette users, 84% reported using e-cigarettes to quit cigarettes, to cut down on cigarettes, or because they believe they are less harmful than cigarettes. The least common reason for use was cost (48%). Among former e-cigarette users, 78% reported using e-cigarettes to quit cigarettes, to cut down on cigarettes, or because they believe they are less harmful than cigarettes, and the least common reason was also cost (30%).
*Among current e-cigarette users, 84% reported using e-cigarettes to quit cigarettes, to cut down on cigarettes, or because they believe they are less harmful than cigarettes. The least common reason for use was cost (48%). Among former e-cigarette users, 78% reported using e-cigarettes to quit cigarettes, to cut down on cigarettes, or because they believe they are less harmful than cigarettes, and the least common reason was also cost (30%).
*[https://link.springer.com/content/pdf/10.1007/s11606-017-4123-x.pdf PDF Version]
*[https://link.springer.com/content/pdf/10.1007/s11606-017-4123-x.pdf PDF Version]
===2017: [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5800112/ Differences between Dual Users and Switchers Center around Vaping Behavior and Its Experiences Rather than Beliefs and Attitudes]===
*To the extent that dual users substantially lower the number of cigarettes, they will reduce health risks from smoking. However, from a medical point of view, exclusive vaping is preferable to dual use;
*Differences between dual users and switchers center around variables proximal to the vaping behavior and its experienced effects rather than hinging on more general vaping-related beliefs and attitudes.
*After e-cig initiation, dual users decreased tobacco consumption by 82% and were low-to-moderately cigarette dependent.
*'''The two groups (dual users and switchers) reported mostly using a flavor other than tobacco'''.
*[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5800112/pdf/ijerph-15-00012.pdf PDF Version]


===2016: [https://tobaccocontrol.bmj.com/content/25/Suppl_1/i90 Long-term e-cigarette use and smoking cessation: a longitudinal study with US population ]===
===2016: [https://tobaccocontrol.bmj.com/content/25/Suppl_1/i90 Long-term e-cigarette use and smoking cessation: a longitudinal study with US population ]===
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*E‐cigarette use in the European Union appears to be largely confined to current or former smokers, while current use and nicotine use by people who have never smoked is rare. More than one‐third of current e‐cigarette users polled reported smoking cessation and reduction.
*E‐cigarette use in the European Union appears to be largely confined to current or former smokers, while current use and nicotine use by people who have never smoked is rare. More than one‐third of current e‐cigarette users polled reported smoking cessation and reduction.
*[https://sci-hub.st/10.1111/add.13506 PDF Version]
*[https://sci-hub.st/10.1111/add.13506 PDF Version]
===2016 [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4940751/ Reductions in biomarkers of exposure, impacts on smoking urge and assessment of product use and tolerability in adult smokers following partial or complete substitution of cigarettes with electronic cigarettes]===
*Subjects switching to e-cigarettes had significantly lower levels (29 %–95 %) of urinary [[Special:MyLanguage/Abbreviations|BoE]]s after 5 days. Nicotine equivalents declined by 25 %–40 %.
*Dual users who substituted half of their self-reported daily cigarette consumption with e-cigarettes experienced 7 %–38 % reductions, but had increases (1 %–20 %) in nicotine equivalents.
*Blood nicotine biomarker levels were lower in the cessation (75 %–96 %) and e-cigarette use groups (11 %–83 %); dual users had no significant reductions.
*All groups experienced significant decreases in exhaled CO (27 %–89 %). Exhaled NO increases (46 %–63 %) were observed in the cessation and e-cigarette use groups; dual users had minimal changes.
*By Day 5, all groups had greater reductions in smoking urge compared to cessation. However, reductions were larger in the dual use group.
*No serious adverse events were observed.
*[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4940751/pdf/12889_2016_Article_3236.pdf PDF Version]


===2015: [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4378973/ E-Cigarettes and Smoking Cessation: Evidence from a Systematic Review and Meta-Analysis]===
===2015: [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4378973/ E-Cigarettes and Smoking Cessation: Evidence from a Systematic Review and Meta-Analysis]===
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