Fig. 1From: Evaluation of a population-level strategy to promote tobacco treatment use among insured smokers: a pragmatic, randomized trialConsort diagram depicting study flow. *People may have had more than one reason for exclusion. The exclusions were applied sequentially as listed, and only the first is listed here. Enrolled in teatment incldues persons who had already enrolled in the tobacco treatment program on their letter mail date. Dis-enrolled includes people who left the health plan between the time the sample was pulled and their letter mail date. Bad address indicates the invitation letter was returned as not deliverableBack to article page