can alcohol affect cancer what is the confounder of smoking/alcoholics why do you have to study alcohol consumption what is the relationship between alcohol and cancer what factors would influence cancer risk does tobacco affect cancer risk which of the following is a confounder variable for alcohol consumption? is alcohol consumption converging is alcohol a cancer risk factor does smoking cause cancer does drinking alcohol affect cancer how can alcohol cause cancer does alcohol cause cancer does alcohol cause cancer does drinking alcohol cause cancer does alcohol raise your chance of developing cancer can you study the association between alcohol consumption and cancer what is the confounder of the effect of alcohol consumption on cancer? can drinking alcohol cause cancer is tobacco related to cancer