Efficacy and cost-utility of the eHealth self-management application 'Oncokompas', helping partners of patients with incurable cancer to identify their unmet supportive care needs and to take actions to meet their needs: a study protocol of a randomized controlled trial

Table 3 Measurement overview

Aim		Outcome measures	Instrument
Efficacy	Primary outcome measure Secondary outcome measures	Caregiver Burden Self-efficacy	Caregiver Strain Index + (CSI+) General Self-Efficacy Scale (GSE)
Cost-utility		Health-related quality of life Medical costs Productivity costs Costs of Informal Care	EuroQol 5 Dimensions (EQ-5D-5L) iMTA Medical Consumption Questionnaire (iMCQ) iMTA Productivity Cost Questionnaire (iPCQ) iMTA Valuation of Informal Care Questionnaire (iVICQ)

ISSN: 1745-6215