Table 1.

Summary of daily cigarette counts obtained by TLFB and EMA

Method	Minimum	First quartile	Median	Third quartile	Maximum	M	SD
TLFB	0	18	22	30	85	24.84	10.84
EMA	0	15	21	28	74	22.14	10.14

Note. TLFB = timeline followback; EMA = ecological momentary assessment.