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LONDON (Reuters) – Electronic cigarettes are almost twice as effective at helping smokers to give up other nicotine replacement methods, such as patches, sugar pills and chewing gum, revealed a study.
The study, which included nearly 900 smokers, found that 18% of electronic cigarette consumers had become nonsmokers within one year, compared with 9.9% who tried to smoke. Stop smoking using other means.
"This is good news for cigarette smokers who want to quit smoking," said Richard Mitch of the University of Michigan in the United States, who conducted studies on the electronic cigarette but did not participate in the new study.
Tobacco is not used in electronic cigarettes, but it contains liquids containing nicotine, inhaled as smoke. Several major tobacco companies such as British American Tobacco, Imperial Brands and Japan Tobacco sell electronic cigarettes.
Many health experts view the use of e-cigarettes as an effective way to help smokers quit. But scientists are divided on their potential benefits to public health.
Independent experts said the latest study, funded by the British National Institute of Health Research and led by researchers at Queen Mary University in London, was sound and well conducted.
Some research has already suggested that e-cigarettes may help smokers to reduce or completely stop smoking, but other studies have raised concerns about their use in adolescents.
The new study, published in the New England Journal of Medicine, revealed a stronger impact of e-cigarettes than previous studies. The researchers said that this could be due to the participation of smokers in search of help, to provide them with direct support and to allow users of electronic cigarettes to choose liquids.
(Reuters)
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