Table 4.

Intervention acceptability questionnaire item responses at visit 2 (week 12)

Item	Response	N (%) participants
Item 1: How confident are you that treatment can help the problem?	Not at all confident	0 (0.0%)
	Not very confident	1 (4.3%)
	Neither	1 (4.3%)
	Quite confident	11 (47.8%)
	Very confident	10 (43.5%)
Item 2: Would you recommend the treatment to a friend with a similar problem?	Not at all confident	0 (0.0%)
	Not very confident	1 (4.3%)
	Neither	1 (4.3%)
	Quite confident	8 (34.8%)
	Very confident	13 (56.5%)
Item 3: Does the treatment make sense to you?	Not at all logical	0 (0.0%)
	Not very logical	0 (0.0%)
	No opinion	1 (4.3%)
	Quite logical	10 (43.5%)
	Very logical	12 (52.2%)