Table 1

Participants' quitting history

Participant code	Gender	Ethnicity	Age	Years smoking	No of quit attempts last 12 months^*	Longest period S/F (ever)
1	F	NZE	49	35	1	12 months
2	F	NZE	58	40	0	2 years
3	F	NZE	44	23	2	3 months
4	M	NZE	47	24	0	4 years
5	F	NZE	59	43	0	2 years
6	F	NZE	49	34	2	3 days
7	F	NZE	54	40	0	1 day
8	F	Māori	43	27	0	9 months
9	M	NZE	45	35	0	3 weeks
10	M	NZE	59	40	2	0 days
11	F	Māori	37	17	3	1 week
12	M	Māori	45	31	1	1 year
13	F	Māori	28	12	2	4 months
14	F	Māori	35	16	0	6 months
15	M	Māori	23	12	2	3 weeks
16	M	Māori	57	42	0	4 weeks
17	F	Māori	51	34	0
18	F	Māori	33	12	2	7 days
19	M	Māori	43	27	0
20	F	Māori	32	21	3	4 months
Mean			45	28