Table 2.

Quantitative and qualitative feasibility assessment; type and description of analysis

Domain	Operationalisation	Quantitative analysis	Qualitative analysis*
		Brief description	Staff	Patient
Acceptance	Satisfaction with the intervention and its implementation	--	x	x
Practicability	Relevance of the intervention and compatibility with the specific setting	(Effectiveness outcomes, see above)	x	x
Realisation and adoption	Realisation: intend and action to employ the intervention Adoption: adjusted execution of the intervention to fit the setting and recording of these adjustments	Data quality analysis on congruency, completeness, plausibility and sources of potential errors.  → reported and adapted if necessary  Descriptive statistics of self-report diary and intervention checklist	x
Accessibility	Penetration of intervention and access for all designated and eligible recipients	Evaluation of reasons for non-participation, recruitment progression and attrition rate Analysis of demographics and morbidity of dropouts	x
Fidelity to protocol	Quality and of intervention delivery and adherence to implementation protocol	Evaluation of implementation processes and interim adaptations by intervention checklist records	x

*Thematic analysis of semi-structured interviews.