Table 3.

Pre- vs. Post-treatment Differences in Mediators Between Relative Group

Variable	Orthopedic		Oncology		F	DF	p
	Pre-treat (M)	Post-treat (M)	Pre-treat (M)	Post-treat (M)
Depression	14.5	9.6	13.3	13.7	6.09	1,87	.02
Anxiety	36.7	31.6	36.9	35.8	4.30	1,88	.04
Negative Affect	19.7	15.6	20.6	20.5	5.30	1,88	.02
Positive Affect	35.9	36.1	35.6	33.5	2.23	1,88	.14
Risk Perceptions	31.7	32.2	31.3	33.5	2.00	1,88	.16
Pros of Smoking	26.4	18.7	24.9	20.5	3.67	1,88	.06
Cons of Smoking	37.9	35.8	37.3	35.8	0.10	1,88	.75

Note. F tests the interaction between time and relative group.