Table 3.

Annual CT screening vs. no intervention. Sensitivity analyses in cohorts of men and women age 50.

Scenario	$/QALY compared to no intervention Men age 50	$/QALY compared to no intervention Women age 50
Base Case*	$149,000	$137,000
Screen participation increases cessation rate to 6%	$73,000	$40,000
Screen participation increases cessation rate to 4%	$105,000	$97,000
Screen participation cuts cessation rate in half to 1.5%	$880,000	$1,034,000
Duration of increased treatment costs after resection
3 years	$145,000	$134,000
5 years	$146,000	$135,000

^*Base case assumed 3% annual background cessation rate, perfect adherence, and 8-year continuing treatment costs after resection.