According to the related survey, it has the increasing ratio among American teenagers who smoke e-cigars using e cigarette pressure sensor , while that of traditional ones have been reduced into the historic lows, which obviously show that the increasement of e-cigars will not stimulate that of traditional ones, but will replace them.
Some people doubted that there will be people firstly smoke e-cigars using electret condenser microphone , and then smoke cigars. Data shows that among the non-smokers, there are few people use e-cigars, and there is no case indicating such transition. If there is, the sales of cigarettes will no longer reduce down.
USA government sponsored a MTF research to survey the situation of teenager smokers since 1975, and the data shows that there are more teenagers use e-cigars, not traditional cigarettes. Within one month, there are 8.7% eight-grade, 16.2% ten-grade and 17.1% twelve-grade teenagers have had e-cigars.
Another data of national teenager cigarette survey (NYTS) sponsored by CDC shows that the ratio of teenager smokers in 2013 is 3 times higher than 2011. The data of 2014 will be counted this year and there will be more obvious ratio trend.
E-cigar using electronic cigarette pressure sensor is the most mature high-tech product based on the principle of "Nicotine Replacement", scientifically simulates the whole smoking process, is deeply liked when put into the market by some smokers and their family, and can be seen in many places. A trend of healthy smoking, smoke-control advocating and gradual smoke-quit is constantly popular in the society, which even becomes the status symbol of some people.