however, this relationship was not shown in the previous meta-analysis 10
I suspect there are some slight overestimates of effectiveness, said Cuttler
Gradual reduction or cold turkey: Gradual reduction involves slowly decreasing the nicotine strength of the e-liquid over time until someone eventually stops vaping altogether
[13] As of 2008 to 2010, tobacco is used by about 49% of men and 11% of women aged 15 or older in fourteen low-income and middle-income countries (Bangladesh, Brazil, China, Egypt, India, Mexico, Philippines, Russia, Thailand, Turkey, Ukraine, Uruguay, and Vietnam), with about 80% of this usage in the form of smoking
These numbers are of course averages, many people smoke more than 15 cigarettes a day and would be happy to only spend 12 on a pack of cigarettes