Table 1.

Drug Effects/Liking Scale ratings (±SD) for vent-blocked and control Cigarettes^a

	Cigarette type
Measure	Vent-blocked	Control	t	p
Any effects	4.62 (2.78)	4.45 (2.66)	0.333	.744
Good effects	3.18 (2.60)	4.55 (2.96)	4.034	.003
Bad effects	2.97 (2.69)	1.73 (1.65)	2.798	.028
Liking	3.78 (2.50)	6.33 (2.53)	5.318	<.001
Desire	3.23 (2.56)	6.08 (2.57)	5.813	<.001
Continued use	3.45 (2.80)	7.28 (2.16)	5.204	<.001

^aBolded values indicate statistical significance.