burned my lip with a cigarette Portrait of young man a burning in his mouth Stock Photo How Can I Remove a

However, there still may be some bias (toward a positive association) from including all smoking status groups in the same model, especially if there is an unaccounted-for interactive effect between EC use and smoking history (such that those with longer smoking histories have higher health risks) which could falsely appear to carry over to PWNS

Other factors that increase the chances of lung cancer other than smoking are: Family history of lung cancer Prior radiation treatment in the chest area Air pollution Exposure to asbestos or radon gas Exposure to certain chemicals like arsenic, chromium, diesel exhaust, or silica Dr

& Agnihotri, R

In contrast, adults who exclusively smoked or dual used at baseline had significantly higher odds of subsequently developing wheezing symptoms, as did adults who formerly smoked and used ECs

03 Nov 2000