Sentence examples for smoke prevalence from inspiring English sources

With respect to smoking status, current and ex-smokers were the majority of the patient sample, and smoke prevalence was 23.6%.

While estimates of tobacco smoke prevalence are available for multiple studies in Latin America, few of these studies have been conducted across multiple countries using standardized approaches.

An increasing proportion of Chinese children are exposed to tobacco smoke because smoking prevalence in China has increased rapidly, especially among men, during the last decades [ 1, 12].

One example is the lack of a direct comparison of smokers smoking American-blend cigarettes with and without sugars applied as ingredients for the evaluation of a potential impact on smoking prevalence, smoke exposure, and smoking-related biological effects.

However, this urban/rural difference is likely to diminish or even be reversed over the next few decades because rural men born during more recent decades not only have tended to start at the same age as their urban counterparts but also have a higher smoking prevalence and smoke cigarettes almost exclusively.

Though increasing taxes had the largest impact on smoking prevalence, comprehensive smoke-free air laws and a well enforced marketing ban also showed potent and immediate effects.

Similar conclusion can be drawn through the analysis of other policy interventions and smoking prevalence, e.g. smoke-free places, health warning, etc. (results shown in Additional file 1).

The decline in exposure probably reflects decreased smoking prevalence and amounts smoked, and restrictions on smoking in work-places.

Several national surveys conducted in China have indicated that in absence of a national smoke-free legislation, the smoking prevalence among adolescents had increased in the last decade in China [ 29– 329.

This could be caused by the disparity of smoking prevalence whereby 43.9% of Malaysian male smokes as compared to only 1% of Malaysian females that smoke.

The survey assesses smoking prevalence by asking students whether they have smoked a cigarette in the previous 30 days.