average cigarettes smoked a day number of per in the us Current Cigarette Smoking Among Adults — United States, 2016 Average number of cigarettes smoked
Description
Hammer TR, Fischer K, Mueller M, et al

We used NHANES I (1971/74), NHANES II (1976/80), NHANES III (1988/94), and all 2-year continuous cycles (19992020)
The results are a mixture of the expected and unexpected, and reveal a picture of direct and indirect effects
A complete description of the ITC Project conceptual framework and methods can be found elsewhere
