Table 2.

Means and standard deviations at baseline and follow-up (n = 10)

	At baseline		At follow-up (6 weeks)
	Mean	SD	Mean	SD
General self-efficacy expectancies* [16–80]	65.0	9.6	69.8	5.7
Perceived control* [7–35]	27.1	4.1	28.1	2.5
HADS** [0-21]
Symptoms of anxiety	5.1	3.4	3.7	2.4
Symptoms of depression	3.9	3.7	2.9	3.1
RAND-36* [0–100]
Physical functioning	66.0	17.4	72.8	22.5
Social functioning	75.0	22.5	84.7	25.6
Role limitations (physical problem)	50.0	48.4	69.4	42.9
Role limitations (emotional problem)	74.1	40.1	70.4	45.5
Mental health	79.6	13.6	82.7	13.9
Vitality	63.9	22.6	63.9	18.8
Pain	80.5	22.0	86.6	20.3
General health perception	56.7	19.5	56.7	22.9

* Higher scores indicate better functioning

** Higher scores indicate poorer functioning

Score between brackets refer to the theoretical range (underlined scores indicate most favourable scores)