. Author manuscript; available in PMC: 2011 Jul 1.

Published in final edited form as: Int J Clin Exp Hypn. 2010 Jul;58(3):288–300. doi: 10.1080/00207141003760595

Table 2.

Means and SDs for the GRS Ratings of Average and Least Pain in the Past 8 Hours, Pre-VRH and Post-VRH, Relative to the Combined Control Conditions

Outcome variable	Condition	Pretreatment		8 Hours Posttreatment		Time × Condition Effect
Outcome variable	Condition	Mean	SD	Mean	SD	F (df )
Average pain intensity	VRH	55.00	28.44	41.67	23.29	2.64 (1, 19)
Average pain intensity	Control	44.44	16.85	46.67	26.57
Least pain intensity	VRH	21.67	20.82	13.33	20.15	6.82^*(1, 19)
Least pain intensity	Control	25.00	24.24	35.00	33.91

Note.

p < .05.