Deaths Due to Cigarette Smoking for 12 Smoking-Related Cancers in the United States

Data from a variety of US sources were used to estimate the contribution of smoking to mortality for 12 common malignancies (colorectal, esophagus, kidney, larynx, liver, lung, leukemia, head/neck, pancreas, stomach, bladder, cervix.  The contribution of smoking to mortality ranged from 10% (colorectal) to 77% (larynx).  The overall contribution was 49%.