Table 4.

Pain interference-related variables from different therapy strategies.

Domains of interference by pain	Group A			Group B			p
	BT	AT	IM	BT	AT	IM
General activity	61 ± 15	79 ± 9	19 ± 10	59 ± 13	64 ± 11	7 ± 4	0.023
Mood	57 ± 9	80 ± 12	25 ± 7	61 ± 10	70 ± 9	8 ± 5	0.017
Sleep	51 ± 13	77 ± 15	28 ± 11	54 ± 7	69 ± 13	11 ± 7	0.039
Normal work	62 ± 7	85 ± 11	24 ± 7	59 ± 11	71 ± 9	9 ± 6	0.014
Enjoyment of life	59 ± 11	76 ± 13	19 ± 10	61 ± 12	69 ± 9	6 ± 3	0.027

BT, before treatment; AT, after treatment; IM, improvement; p, p-value.

Mean scores with standard deviation for pain interference as “general activity,” “mood,” “sleep,” “normal work,” and “enjoyment of life.” Pain interference scores were graded on a numeric scale ranging from 0 to 100.