Table 1.

Demographic characteristics of phase 1 and phase 2 participants.

Participant group and characteristic					Phase 1			Phase 2
Parents, n					7			7a
	Age (years), mean (SD)			42.43 (5.68)			45.86 (9.84)
	Sex (women), n (%)			6 (86)			6 (86)
	Relationship with child, n (%)
		Mother	6 (86)			6 (86)
		Father	1 (14)			1 (14)
	Ethnicity, n (%)
		White British	6 (86)			5 (71)
		White Irish	0 (0)			1 (14)
		Other White background	1 (14)			1 (14)
	Highest level of education, n (%)
		School completion	0 (0)			1 (14)
		Further education (eg, college and vocational course)	4 (57)			3 (43)
		Higher education (undergraduate degree)	2 (29)			1 (14)
		Postgraduate qualification	1 (14)			2 (29)
	Employment status, n (%)
		Unemployed	1 (14)			0 (0)
		Part-time work	2 (29)			2 (29)
		Full-time work	4 (57)			3 (43)
		Retired	0 (0)			2 (29)
Children, n					4			4b
	Age (years), mean (SD)			10.25 (1.26)			9.50 (0.58)
	Sex (women), n (%)			2 (50)			2 (50)
	Ethnicity, n (%)
		White British	3 (75)			3 (75)
		Mixed: White and Black African	1 (25)			1 (25)
Clinicians, n					11			8c
	Age (years), mean (SD)			40.36 (9.28)			41.88 (9.42)
	Sex (women), n (%)			7 (64)			4 (50)
	Ethnicity, n (%)
		White British	10 (91)			6 (75)
		Other White background	1 (9)			2 (25)
	Professional background, n (%)
		Clinical psychologist	7 (64)			6 (75)
		CBTd therapist	1 (9)			1 (13)
		Assistant psychologist	1 (9)			0 (0)
		Social worker	1 (9)			1 (13)
		Child and adolescent psychiatrist	1 (9)			0 (0)

^aA total of 5 parents participated in both phase 1 and phase 2.

^bA total of 3 children participated in both phase 1 and phase 2.

^cA total of 6 clinicians participated in both phase 1 and phase 2.

^dCBT: cognitive behavioral therapy.