Table 3.

Characteristics of participants who quit smoking during the study at week 8 or week 24.

Subject	Initial treatment group assignment (week 0)	Smoking status at week 8	Smoking status at week 24	EC use at 24 weeks?	EC Nicotine strength used at 24 weeks	Nicotine patch use at 24 weeks
1	Non–nicotine EC	Quit	Quit	Yes	1–10 mg/ml	No
2	Non-nicotine EC	Quit	Quit	No	N/A	No
3	Non-nicotine EC	Quit	Relapsed	Yes	Unknown	No
4	Non-nicotine EC	Quit	Relapsed	No	N/A	No
5	Non-nicotine EC	Quit	Relapsed	No	N/A	No
6	Nicotine EC (24 mg/ml)	Quit	Quit	Yes	0 mg/ml	No
7	Nicotine EC (24 mg/ml)	Quit	Quit	No	N/A	No
8	Nicotine EC (24 mg/ml)	Smoking	Quit	Yes	1–10 mg/ml	No
9	Nicotine EC (24 mg/ml)	Smoking	Quit	No	N/A	Yes