. Author manuscript; available in PMC: 2010 Apr 1.

Published in final edited form as: Int J Clin Exp Hypn. 2009 Apr;57(2):198–221. doi: 10.1080/00207140802665476

Table 2.

Means and SDs for the Daily Pain Intensity Composite and Pain Interference Scores at Pretreatment, Posttreatment, and 3-Month Follow-Up

Treatment Condition	Pretreatment		Posttreatment		3-Month Follow-up		F (df) for Time Effect	F(df, for Time × Condition Interaction
	Mean	SD	Mean	SD	Mean	SD
Daily pain-intensity composite
Hypnosis	4.55_a	1.35	3.17_b	1.75	3.48_b	2.04	9.97 (2, 13)^***	4.08 (2, 19)^*
Relaxation	4.08_a	1.38	4.13_a	1.69	3.35_a	1.92	0.99 (2, 5)
Pain interference (modified BDI score)
Hypnosis	4.66_a	1.87	3.16_b	2.41	3.78_b	2.13	7.62 (2, 12) ^***	3.29 (2, 17)^†
Relaxation	4.46_a	3.25	4.67_a	2.98	4.35_a	3.17	1.47(2, 4)

Note. Means with different subscripts are significantly different (p < .05) from one another.

^†

p < .10.

p <.05.

^**

p < .01.

^***

p < .001.