Table 1.

Cost per participant, intervention effectiveness, and cost per quit based on dedicated, supervised staff.

Treatment	Cost/Participant (95% CI)	% Reduced (95% CI)	Cost/Quit Beyond Usual Care (95% CI)
Study 1
BNI+NRt+QL+booster	$860 ($825 - $953)	7.3% (3.3%-11.5%)	$11,814 ($7,521 - $25,349)
Study 2
Cost/BNI quit	$372 ($364 - $379)	4.5% (0.8%, 8.3%)	$8,184 ($4,255, $36,388)
Cost/NRT quit	$593 ($583 - $603)	6.4% (2.7%, 10.2%)	$9,209 ($5,782, $22,250)
Cost/Quitline quit	$284 ($268 - $381)	2.3% (−1.5%, 6.1%)	$12,496 ($4,522, infinity)
Cost/Textline quit	$337 ($335 - $340)	0.8% (−3.0%, 4.6%)	$44,484 ($7,292, infinity)
Add NRT to BNI	$374 ($364 - $384)	6.4% (2.7%, 10.2%)	$5,808 ($3,656, $14,146)
Add QL to BNI + NRT	$63 ($46 - $160)	2.3% (−1.5%, 6.1%)	$2,760 ($820, infinity)
BNI & NRT combined	$746 ($729 - $763)	11.0% (6.0%, 16.0%)	$6,791 ($4,564, $13,259)
BNI, NRT & QL combined	$808 (775 - $813)	13.3% (7.6%, 18.9%)	$6,100 ($4,043, $12,274)