Table 4.

Estimates of number of packs of cigarettes smoked per day from the toxicokinetic model for current smokers by age, sex, and locality

Age group (years)	Bangkok				Mae Sot
	Males		Females		Males		Females
	n	Packs/day	n	Packs/day	n	Packs/day	n	Packs/day
13–19	—	—	—	—	55	1.5	—	—
20–39	65	1.0	—	—	296	1.5	38	4
40–59	12	3.7	—	—	663	3.0	207	4
≥ 60	—	—	—	—	277	4.0	162	4
— , Not included because n < 5. For Bangkok, smoking was estimated for current light-to-moderate smokers only. For Mae Sot, smoking was estimated for current heavy smokers only.