. Author manuscript; available in PMC: 2017 Oct 30.

Published in final edited form as: Am J Phys Med Rehabil. 2009 Jan;88(1):21–29. doi: 10.1097/PHM.0b013e31818e00bd

TABLE 5.

Interaction Effects of Hypnosis and Absorption

Outcome	Groups n=26	Mean	Std. Dev.	95% Confidence Interval	P- value	Fcalc	Fcrit

Worst Pain	EDU Abs. <20; n=6	71	28	22	0.120	2.795	4.747
	HYP-TOT Abs. <20; n=8	48	24	17	0.120	2.795	4.747

	EDU Abs.≥20; n=10	55	7	10	0.565	0.354	4.965
	HYP-TOT Abs. ≥20; n=2	44	25	17	0.565	0.354	4.965

Outcome	Groups n=26	Mean	Std. Dev.	95% Confidence Interval	P- value	Fcalc	Fcrit

Average Pain	EDU Abs. <20;n=6	36	31	24	0.729	0.125	4.747
	HYP-TOT Abs. <20; n=8	32	21	16	0.729	0.125	4.747

	EDU Abs. ≥20; n=10	32	2	3	0.287	1.260	4.965
	HYP-TOT Abs. ≥20; n=2	21	13	8	0.287	1.260	4.965