Video Intervention Therapy for primary caregivers in a child psychiatry unit: a randomized feasibility trial

Table 4 Primary and secondary outcomes (n = 21)

								Change scores and between-group effect sizes^a
		Baseline		Post-treatment		Follow-up		Baseline–post-treatment				Baseline–follow-up
Outcome	Group	x̄	SD	x̄	SD	x̄	SD	x̄	SD	MD [CI]	f	x̄	SD	MD [CI]	f
PRF	1	2.71	1.27	2.79	1.05	2.86	0.95	.07	1.77	−2.90 [−1.45, 0.88]	0.12	.14	1.23	.48 [−0.61, 1.57]	0.23
	2	3.57	1.62	3.29	1.38	3.00	2.16	−.29	.76	−2.90 [−1.45, 0.88]	0.12	−.57	.79	.48 [−0.61, 1.57]	0.23
GHQ-12	1	18.71	7.41	8.79	6.38	11.00	6.70	−9.93	6.91	−3.75 [−10.96, 3.46]	0.26	−7.71	7.12	−.34 [−6.65, 5.99]	0.03
	2	23.86	5.27	14.00	8.27	13.86	6.96	−9.86	10.78	−3.75 [−10.96, 3.46]	0.26	−10	6.11	−.34 [−6.65, 5.99]	0.03
SDQ	1	21.57	8.76	16.86	8.12	19.50	7.31	−4.71	5.80	−1.04 [−5.94, 3.86]	0.10	−2.07	5.28	3.21 [−1.65, 8.07]	0.33
	2	24.43	10.06	20.00	8.74	18.14	8.34	−4.42	4.50	−1.04 [−5.94, 3.86]	0.10	−6.29	6.78	3.21 [−1.65, 8.07]	0.33
SDQ-ext	1	10.86	5.92	7.50	4.33	10.21	4.10	−3.36	3.54	−2.49 [−5.74, 0.76]	0.39	−.64	4.69	1.47 [−1.46, 4.40]	0.25
	2	11.86	7.38	10.71	7.85	9.29	5.35	−1.14	3.98	−2.49 [−5.74, 0.76]	0.39	−2.57	3.89	1.47 [−1.46, 4.40]	0.25
SDQ-int	1	10.71	4.48	9.36	4.16	9.29	4.27	−2	3.79	−0.57 [−3.10, 2.86]	0.08	−1.43	3.50	1.49 [−1.67, 4.66]	0.23
	2	12.57	4.31	10.57	2.37	8.86	3.39	−1.35	4.7	−0.57 [−3.10, 2.86]	0.08	−3.71	3.90	1.49 [−1.67, 4.66]	0.23

PRF Parental Reflective Function, GHQ-12 General Health Questionnaire-12, SDQ Strengths and Difficulties Questionnaire, ext externalizing, int internalizing, SD standard deviation, Group 1 intervention, Group 2 control group, MD mean difference. ^aBaseline was used as a covariate to be controlled through ANCOVA analysis

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