Table 4.

Program Cost per Referral, Enrollee, and Quit

OutcomeTotal $Intervention $Control $
QTN = telephone Quit Line service.
Total cost per outcome
    Cost per referral33.8938.6023.60
    Cost per QTN enrollee71.6593.6838.92
    Cost per quit235.88285.72145.28
Incremental cost per outcome
    Cost per referral21.6923.5117.70
    Cost per QTN enrollee45.8557.0729.18
    Cost per quit150.93174.04108.93