Table 2.

Stages of change groups by condition at T1, T2, and T3.

		Pre-contemplation		Contemplation		Preparation		Action		Maintenance
		N	%	N	%	N	%	N	%	N	%
T1a
	Treatment	3	2	91	52	24	13.6	7	4	51	29
	Control	3	2	97	52	37	19.8	11	6	39	21
T2b
	Treatment	–	–	14	11	19	15.4	28	23	62	50
	Control	8	5	57	33	24	13.9	19	11	65	38
T3c
	Treatment	1	1	16	13	15	12	13	10	80	64
	Control	4	2	46	26	30	17	17	10	79	45

^a Chi square (4, N=363) = 5.12, P=.275.

^b Chi square(4, N=296) = 28.79, P=.001.

^c Chi square (4, N=301) = 13.61, P=.009.