Table 1.

Schedule of enrollment, interventions, and assessments.

				Study period
				Enrollment		Allocation		After allocation				Follow-up
Time point				–t1		0		Baseline t1		5-week intervention t2		3 months t3		6 months t4
Enrollment
		Eligibility screen	✓
		Informed consent	✓
		Randomization	✓
		Allocation			✓
Interventions
	BIFIa and TAUb
	TAU only
Assessments
	Sociodemographic data				✓
	BDIc						✓		✓		✓		✓
	PANASd						✓		✓		✓		✓
	CSIe						✓		✓		✓		✓
	FNQf						✓		✓		✓		✓

^aBIFI: Brain Injury Family Intervention.

^bTAU: treatment as usual.

^cBDI: Beck Depression Inventory.

^dPANAS: Positive and Negative Affect Schedule.

^eCSI: Caregiver Strain Index.

^fFNQ: Family Needs Questionnaire.