Table 3.

Data collection for electronic patient-reported outcome tool exploratory trial.

Concept and measurement level		Variable	Tool and method	Data collection
Outcome
	Patient	Self-management	Patient Activation Measure	Baseline; 4 months
		Quality of life	Assessment of Quality of Life Scale	Baseline; 4 months
		Person-centered care delivery	Patient Assessment of Chronic Illness Care	Baseline; 4 months
	Provider	Delivering patient-centered care	Provider interviews	Postintervention
Process
	Patient	Tool experience	Post-Study System Usability Questionnaire	4 months
	Patient	Tool experience	Patient interviews	Postintervention
	Provider	Tool experience	Provider interviews	Postintervention
	Organization	Provider workflows	Provider interviews	Postintervention
Context
	Patient	Patient demographic and characteristics	Electronic medical record extraction Patient information sheet	Preintervention
	Provider	Provider demographic and characteristics	Provider information sheet	Preintervention
	Organization	Resources, support, and training	Provider and manager interviews	Postintervention
	System	Structure, data standards, legal requirements, and funding	Provider and manager interviews	Postintervention