Table 1.

Summary of embedded units of analyses for the evaluation of the Ned app.

Embedded unit of analysis	Data sources
Patient, caregiver, and clinician adoption of Ned	Analytics log data on the number of patients, caregivers, and clinicians who are invited to open a Ned account, and the consequent number of Ned accounts created
Patient acceptance of Ned	Analytics log data on the frequency, duration, depth, and breadth of patient engagement with the app
	Interviews with 20 patients poststudy
	Web-based questionnaire assessing acceptability
	Qualitative observation of patients using Ned to access prostate-specific antigen results and submit patient-reported outcome measures
Caregiver acceptance of Ned	Analytics log data on the frequency, duration, depth, and breadth of caregiver engagement with the app
	Interviews with 10 caregivers poststudy
Clinician acceptance of Ned	Analytics log data on the frequency, duration, depth, and breadth of clinician engagement with the app
	Wed-based questionnaire assessing system use to be completed by 10 clinicians
Clinical effectiveness of Ned	Five validated patient-reported outcome measures (ie, quality of life, treatment satisfaction, unmet needs, self-efficacy, anxiety) administered at baseline, 2 months, 6 months, and 12 months