End of week | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Cigarette | Omni or own cigarettes | Own cigarettes or Omni | ||||||||||
*Parentheses indicate samples collected but not analysed. | ||||||||||||
CO, carbon monoxide; NNAL/HOP, carcinogen metabolites; SOC, stage of change. | ||||||||||||
Cigarettes/day | x2 | x2 | x2 | x2 | x2 | X2 | x2 | x2 | x2 | x2 | x2 | x2 |
Cigarette butts | x | x | x | x | x | x | ||||||
Laboratory smoking | x | x | x | x | x | x | ||||||
Craving, withdrawal | x | x | x | x | x | x | ||||||
24 hour urine | (x) | (x) | x | (x) | (x) | x | ||||||
SOC | x | x | ||||||||||
Omni rating | x |