do some actors smoke real cigarettes in movies Really Smoke? what cigarettes do actors smoke

We created a dichotomous variable that indicates whether the mother took steps to quit smoking during pregnancy

Sore throat vs

To achieve a diverse sample that included participants from varied backgrounds, we recruited participants purposively using local advertising (posters displayed in cafes, libraries, supermarkets and welfare offices)

Priests would learn to do that, and monks would learn to do that with their religious texts

Compared with ex-smokers with at least 5 years since quitting (YSQ) without e-cigarette use, those with e-cigarette use had an increased risk for lung cancer-specific death (aHR, 2.69)