Table 3.

Smoking topography parameters by cigarette type and condition

Number of puffsPuff volume (mL)Total puff volume (mL)Puff duration (s)Puff velocity (mL/s)TTS (s)
Cigarette typeConditionMean (SD)
RYO (n = 34)NR11.0 (5.1)53.1 (20.1)584 (332)1.68 (0.48)38.4 (14.3)234 (87)
ABS11.5 (6.0)54.4 (24.5)633 (382)1.60 (0.53)42.0 (15.5)221 (107)
INT12.4 (5.9)63.3 (33.4)745 (440)1.84 (0.69)40.7 (16.9)241 (92)
PMM (n = 23)NR15.3 (6.6)61.5 (16.1)935 (453)1.90 (0.40)41.1 (10.4)340 (107)
ABS15.8 (6.4)61.9 (17.8)947 (357)1.90 (0.49)40.9 (9.4)341 (113)
INT14.7 (5.1)58.3 (13.6)840 (291)1.81 (0.28)40.2 (11.5)330 (114)
FM (n = 20)NR13.3 (3.6)58.7 (18.2)740 (179)1.94 (0.48)37.8 (12.1)312 (69)
ABS13.1 (3.7)53.3 (19.6)656 (194)1.77 (0.49)37.7 (13.8)316 (74)
INT13.3 (3.9)55.7 (20.1)694 (198)1.87 (0.50)37.0 (12.9)322 (64)