Title |
Why public health people are more worried than excited over e-cigarettes
|
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Published in |
BMC Medicine, December 2014
|
DOI | 10.1186/s12916-014-0226-y |
Pubmed ID | |
Authors |
Charlotta Pisinger |
Abstract |
The research field on e-cigarettes is characterized by severe methodological problems, severe conflicts of interest, relatively few and often small studies, inconsistencies and contradictions in results, and a lack of long-term follow-up. Therefore, no firm conclusions can be drawn on the harm of e-cigarettes, but they can hardly be called safe. Experimental studies indicate negative health effects and, amongst others, the major ingredient propylene glycol warrants concern. Growing evidence raises doubt about the efficacy of e-cigarettes as a smoking cessation aid. Unfortunately, it seems that many smokers use e-cigarettes with the intention to quit but switch to long-term use of e-cigarettes or dual use. Use is spreading rapidly to minors, ex-smokers, and never-smokers. It is questionable whether the potential health benefits obtained by some smokers outweigh the potential harm by use of non-smokers, of undermining of complete cessation, smokers' dual use, and of eventual re-normalization of smoking. Even if e-cigarettes are significantly less harmful than conventional cigarettes, the product may have a very negative impact on public health if its use is spread to a large part of the population. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
United Kingdom | 9 | 20% |
United States | 5 | 11% |
Australia | 3 | 7% |
Norway | 2 | 5% |
Italy | 1 | 2% |
Egypt | 1 | 2% |
Denmark | 1 | 2% |
Spain | 1 | 2% |
Iraq | 1 | 2% |
Other | 0 | 0% |
Unknown | 20 | 45% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 29 | 66% |
Scientists | 7 | 16% |
Practitioners (doctors, other healthcare professionals) | 6 | 14% |
Science communicators (journalists, bloggers, editors) | 2 | 5% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United Kingdom | 1 | 1% |
United States | 1 | 1% |
Norway | 1 | 1% |
Unknown | 94 | 97% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Master | 16 | 16% |
Researcher | 15 | 15% |
Other | 9 | 9% |
Student > Bachelor | 8 | 8% |
Student > Ph. D. Student | 7 | 7% |
Other | 18 | 19% |
Unknown | 24 | 25% |
Readers by discipline | Count | As % |
---|---|---|
Medicine and Dentistry | 14 | 14% |
Psychology | 13 | 13% |
Nursing and Health Professions | 7 | 7% |
Agricultural and Biological Sciences | 7 | 7% |
Environmental Science | 5 | 5% |
Other | 21 | 22% |
Unknown | 30 | 31% |